tryptophan has been researched along with cysteine in 702 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 306 (43.59) | 18.7374 |
| 1990's | 117 (16.67) | 18.2507 |
| 2000's | 169 (24.07) | 29.6817 |
| 2010's | 86 (12.25) | 24.3611 |
| 2020's | 24 (3.42) | 2.80 |
| Authors | Studies |
|---|---|
| Akamatsu, M; Asao, M; Fujita, T; Iwamura, H | 1 |
| Cha, SH; Chairoungdua, A; Endou, H; Kanai, Y; Kim, DK; Matsuo, H | 1 |
| Arora, S; Chaturvedi, A; Heuser, M; Joshi, G; Kumar, R; Patil, S | 1 |
| Higashi, T; Nakashima, K; Naruse, A; Shiozaki, H; Tateishi, N | 1 |
| Venkatasubramanian, K; Vieth, WR | 1 |
| Hedgcoth, C; Juarez, H; Skjold, AC | 1 |
| Atassi, MZ | 1 |
| Cattoir-Reynaerts, A; Jacobs, M; Negrutiu, I | 1 |
| Evarts, RP; Mostafa, MH; Weisburger, EK | 1 |
| Estes, MK; Pagano, JS; Pett, DM | 1 |
| Chin, CC; Daley, G; Warren, JC | 1 |
| Salemnick, G; Stöhrer, G | 1 |
| Bandurski, RS; Felker, P | 1 |
| Matthews, KS; O'Gorman, RB | 1 |
| Butler, AP; Revzin, A; von Hippel, PH | 1 |
| Buckingham, RH; Kurland, CG | 1 |
| Briley, PA; Chalvignac, MA; Cohen, GN; Cossart, P; Costrejean, JM; Le Bras, G; Sibilli, L | 1 |
| Bauer, GE; Noe, BD; Weir, GC | 1 |
| Hayatsu, H; Negishi, T | 1 |
| Danno, G; Kanazawa, K; Kawamura, K; Maeda, T; Natake, M | 1 |
| Chau, PY; Huang, CT | 1 |
| Olek, K; Uhlhaas, S; Wardenbach, P; Yamaguchi, M | 1 |
| Grossman, MI; Strunz, UT; Walsh, JH | 1 |
| Bannister, JV; Bannister, WH; Barra, D; Bossa, F; Martini, F; Rotilio, G | 1 |
| Carlson, GM; Colombo, G; Lardy, HA | 1 |
| Evarts, RP; Mostafa, MH | 1 |
| Grossweiner, LI | 1 |
| Felker, P | 1 |
| Changchien, LM; Craven, GR | 1 |
| Lamaziere, J; Miglierina, R; Mihaesco, C; Mihaesco, E; Roy, JP; Seligmann, M | 1 |
| Bolander, FF; Fellows, RE | 1 |
| Waugh, WH | 1 |
| Higashi, T; Naruse, A; Sakamoto, Y; Tateishi, N | 1 |
| Herron, MJ; Nelson, RD; Schmidtke, JR; Simmons, RL | 1 |
| Inglis, AS; McMahon, DT; Roxburgh, CM; Takayanagi, H | 1 |
| Azari, P; Takemoto, LJ | 1 |
| Fessler, JH; Fessler, LI; Morris, NP | 1 |
| Yamamoto, O | 1 |
| Muller, S; Olitzki, AL | 1 |
| Drexler, H; Kylberg, KJ | 1 |
| Gratia, JP | 1 |
| Asch, HL; Read, CP | 1 |
| Kochakian, CD | 1 |
| Eldefrawi, AT; Eldefrawi, ME; Wilson, DB | 1 |
| Heinrich, D; Kubli, F; Metz, J; Wesch, H | 1 |
| Komeiji, Y; Someya, J; Uebayasi, M; Yamato, I | 1 |
| Chottard, JC; Michaud-Soret, I | 1 |
| Ikehara, M; Ishikawa, M; Kanaya, S; Katayanagi, K; Matsushima, M; Matsuzaki, T; Miyagawa, M; Morikawa, K; Nakamura, H | 1 |
| Kozuka, Y; Murakami, J; Okazaki, M; Shiga, T | 1 |
| Andersson, L; Porath, J; Sulkowski, E | 1 |
| Hiratsuka, T | 1 |
| Brand, L; James, E; Stites, W; Wu, PG | 1 |
| Lam, WC; Maegley, KA; Maki, AH; Reich, NO; Tsao, DH | 1 |
| De Groot, RJ; Levinson, R; Strauss, EG; Strauss, JH | 1 |
| Andersson, L; Hansen, P; Lindeberg, G | 1 |
| Careaga, CL; Falke, JJ | 1 |
| Lu, AY; Newton, DJ; Pickett, CB; Wang, RW | 1 |
| Beal, MF; Matson, WR; Miller, JM; Uemura, Y | 1 |
| Feinberg, BA; Harder, SR; Nettesheim, DG; Otvos, JD | 1 |
| Fujimoto, H; Haneda, M; Nakatsuka, M; Nisimoto, Y; Nomura, S; Ohta, T; Shibata, Y; Takeuchi, F; Tamai, T; Tsubouchi, R | 1 |
| Moriya, H; Tsugita, A; Yamada, H | 1 |
| Bennich, H; Engström, A; Lindeberg, G | 1 |
| Goldstein, S; Harp, JB; Phillips, LS | 1 |
| D'Alessandro, AM; D'Andrea, G; Franceschini, N; Maurizi, G; Oratore, A; Perilli, G; Van Beeumen, J | 1 |
| Berche, P; Cossart, P; Favier, R; Michel, E; Reich, KA | 1 |
| Pereira, B; Sivakami, S | 1 |
| Bass, SH; Mulkerrin, MG; Wells, JA | 1 |
| Higashi, Y; Imaishi, H; Murase, S; Takagi, JS; Tokushige, M; Yumoto, N | 1 |
| el-Sayed, MA; Gobind Khorana, H; Jang, DJ; Marti, T; Mogi, T; Wu, SG | 1 |
| Goldman, E; Jakubowski, H; Rojiani, MV | 1 |
| Bähler, M; Benfenati, F; Greengard, P; Masotti, L; Neyroz, P | 1 |
| Zeidan, HM | 2 |
| Griep, MA; McHenry, CS | 1 |
| Copeland, TD; Feng, YX; Levin, JG; Oroszlan, S; Rein, A | 1 |
| Deshpande, V; Hinge, J; Rao, M | 1 |
| Rassin, DK | 1 |
| Deshpande, VV; Keskar, SS; Srinivasan, MC | 1 |
| Chou, WY; Matthews, KS | 1 |
| Beale, D; Coadwell, J | 1 |
| Augusteyn, RC; Koretz, JF; Schurtenberger, P | 1 |
| Meessen, S; Oesterhelt, D; Otomo, J; Soppa, J; Straub, J; Tittor, J | 1 |
| Gill, GN; Monken, CE | 1 |
| Szecòwka, J; Vigna, SR; Williams, JA | 1 |
| Aldanova, NA; Aristarkhova, EA; Arzamazova, NM; Azizova, GI; Klimenko, AS | 1 |
| Kiick, DM; Phillips, RS | 1 |
| Glaser, KB; Jacobs, RS | 1 |
| Chakrabarti, B; Mandal, K | 1 |
| Casas-Finet, JR; Maki, AH; Santus, R; Toulmé, JJ | 1 |
| Boulet, L; Filion, AM; Latulippe, J; Laughrea, M | 1 |
| Conlon, JM; Thim, L | 1 |
| Johnson, LW; Smith, CH | 1 |
| Andley, UP | 1 |
| Kustrzeba-Wójcicka, I; Pietkiewicz, J; Wolna, E; Wolny, M | 1 |
| Butler, J; Land, EJ; Prütz, WA; Swallow, AJ | 1 |
| Everse, J; Lin, H | 1 |
| Stiel, L; Wapnir, RA | 1 |
| Finot, PA; Hurrell, RF; Nielsen, HK | 1 |
| Sidransky, H; Verney, E; Wang, D | 1 |
| Karlsson, JO; Sjöstrand, J | 1 |
| Crawford, IP | 1 |
| Everett, MM; Miller, WA | 3 |
| Léonis, J; Looze, Y; Perraudin, JP | 1 |
| O'Leary, MH; Urberg, M; Young, AP | 1 |
| Botes, DP | 1 |
| Bueno, J; Ginther, R; Himwich, HE; Spaide, J; Tanimukai, H | 1 |
| D'Alessio, G; Josse, J | 2 |
| Bertolini, R; Gabler, W; Pabst, R | 1 |
| Hallberg, D; Soda, M | 1 |
| Aĭzenberg NN+AIZENBERG, NN; Korabel'shchikova, NI; Lesik, OV | 1 |
| Bachrach, HL; Polatnick, J | 1 |
| Fontana, A; Rocchi, R; Scoffone, E | 1 |
| Muench, KH; Safille, PA | 1 |
| Hirsh, DI; Lipmann, F | 1 |
| Griffin, MJ | 1 |
| Allen, RE; Raines, PL; Regen, DM | 1 |
| Chan, TS; Garen, A | 1 |
| Henderson, EJ; Nagano, H; Zalkin, H | 1 |
| Calabrese, L; Rotilio, G | 1 |
| Woodward, DO; Zollinger, WD | 1 |
| Nicholls, CH; Pailthorpe, MT | 1 |
| Woodward, DO | 1 |
| Misharin, AY; Polyanovsky, OL; Shaduri, MI; Timofeev, VP; Volkenstein, MV | 1 |
| Danson, MJ; Weitzman, PD | 1 |
| Crippa, PR; Tedeschi, RA; Vecli, A | 1 |
| Atfield, G; Holness, NJ | 1 |
| Pettigrew, GW | 1 |
| Donelli, MG; Garattini, S; Rosso, R | 1 |
| Litwack, G; Miller, JE | 1 |
| Kornecki-Gerrity, EH; Penney, DG | 1 |
| Linkswiler, HM; Shin, HK | 1 |
| Church, RL; Tanzer, ML; Yaeger, JA | 1 |
| Andrews, AT | 1 |
| Franzke, C; Linow, KJ; Schultz, M; Schwenke, KD; Uhlig, J | 1 |
| Attardi, G; Costantino, P | 1 |
| Redpath, JL | 1 |
| Amons, R; Groene, A; Möller, W; Terhorst, C | 1 |
| Grabow, WO | 1 |
| Hatfield, D | 1 |
| Cohen, GN; Falcoz-Kelly, F; Janin, J; Saari, JC; Truffa-Bachi, P; Véron, M | 1 |
| Jacobs, HK; Kuby, SA; Maland, L; Palmieri, R; Wu, L; Yue, RH | 1 |
| Chen, RF | 1 |
| Hogg, RW; Parsons, RG | 1 |
| Abayang, N; Banerjee, K; Dajani, Z; Dohnal, J; Novak, RL | 1 |
| Benson, CE; Gots, JS | 1 |
| Host, WR; Rush, BF; Serlin, O | 1 |
| Deutsch, HF; Lin, KT | 2 |
| Friend, JE; Kann, DE; Stegink, LD | 1 |
| Hunter, MJ; Noel, JK | 1 |
| Burstein, Y; Patchornik, A | 1 |
| Meigel, W; Müller, PK; Pontz, B | 1 |
| Good, RA; Jose, DG | 1 |
| DeMoss, RD; Hoch, SO | 1 |
| Bornstein, P; Von der Mark, K | 1 |
| Dembinski, A; Konturek, SJ; Radecki, T; Thor, P | 1 |
| Bailey, JM; Fishman, PH; Pentchev, PG | 1 |
| Freimuth, U; Nötzold, H; Schlegel, B; Tinius, I | 1 |
| Van Heyningen, R | 1 |
| Horton, HR; Mole, JE | 1 |
| Montie, DB; Montie, TC | 1 |
| Caridroit, M; Duc-Aublet, F; Fontan, M; Miens, C; Testegute, T | 1 |
| Biszku, E; Sajgó, M; Solti, M; Szabolcsi, G | 1 |
| Kirschenbaum, DM | 1 |
| Azuma, K; Azuma, M; Kito, Y | 1 |
| Kanamarlapudi, NR; Sweet, F; Warren, JC | 1 |
| Snell, JF; Thomas, PE; Turley, RH | 1 |
| Gupta, NK; Khorana, HG; RajBhandary, UL | 1 |
| Chow, RB; Kassel, B | 1 |
| Singer, SJ | 1 |
| Hardman, JK; Yanofsky, C | 1 |
| Crawford, IP; Hatanaka, M; Ito, J | 1 |
| Hardman, JK; Malkinson, AM | 2 |
| Maldyk, E | 1 |
| Gregory, H | 1 |
| Stark, GR | 1 |
| Degani, Y; Patchornik, A; Spande, TF; Witkop, B | 1 |
| Adams, CW | 1 |
| Jörnvall, H | 1 |
| Paulus, H; Thorner, JW | 1 |
| Staehelin, M; Wehrli, W | 1 |
| Anderson, B; Kundig, W; Roseman, S; Weigel, N | 1 |
| Kumagai, H; Miles, EW | 1 |
| Ishikura, H; Nishimura, S; Yamada, Y | 1 |
| Fimian, WJ; Graziadei, WD; Plocke, DJ | 1 |
| Fontana, A; Scoffone, E | 1 |
| de Moraes, FF; Kulay, L | 1 |
| Bright, HJ; Hsiang, MW | 1 |
| Koshland, DE; Nanci, A; Neet, KE | 1 |
| Hansen, S; Perry, TL | 1 |
| Jesensky, C; Peterkofsky, A | 1 |
| Pierpoint, WS | 1 |
| Chevaillier, P; Picheral, B | 1 |
| Calissano, P; Friesen, A; Moore, BW | 1 |
| Buu-Hoï, NP; Hauspie, R; Lambelin, G; Nicolle, J | 1 |
| Bowen, ST; Chow, VH; Grigliatti, TA; Lebherz, HG; Poon, MC | 1 |
| Mirsky, R | 1 |
| Day, RA; Madaiah, M | 1 |
| D'Alessio, G; De Prisco, R; Floridi, A; Leone, E; Pignero, A | 1 |
| Jacobsen, C | 1 |
| Husain, I; Norris, RF; Poupard, JA | 1 |
| Adams, GE; Aldrich, JE; Bisby, RH; Cundall, RB; Redpath, JL; Willson, RL | 1 |
| Harris, C; Metzler, DE; Siano, D; Thomson, JA; Yang, IY | 1 |
| Holt, LA; Milligan, B | 1 |
| D'Souza, L; Freisheim, JH; Warwick, PE | 1 |
| Ruckhäberle, KE; Viehweg, B; Wolff, C | 3 |
| Buchwald, BM | 1 |
| Bacher, A; Barth, G; Bayer, E; Bunnenberg, E; Djerassi, C; Krauss, P; Voelter, W | 1 |
| Markelova, SI; Zharikova, GG | 3 |
| Damus, PS; Markland, FS | 1 |
| Fishman, WH; Sie, HG | 1 |
| Cavins, JF; Kwolek, WF | 1 |
| Kabat, EA | 1 |
| Eigen, E; King, WJ; Tonzetich, J; Weiss, S | 1 |
| Gennari, G; Jori, G; Scoffone, E; Toniolo, C | 1 |
| Butt, WR | 1 |
| Bueno, JR; Ginther, R; Himwich, HE; Spaide, J; Tanimukai, H | 1 |
| Guest, JR; Yanofsky, C | 1 |
| Chang, AY; Clark, JM; Reichmann, ME; Spiegelman, S | 1 |
| Morino, Y; Snell, EE | 1 |
| Hock, A; Rüstow, B | 1 |
| Mainwaring, WI | 1 |
| Hoshino, S; Tsubota, H | 1 |
| Bertelsen, TI; Ehlers, N | 1 |
| Galiazzo, G; Jori, G; Scoffone, E | 1 |
| Steiner, RF; Weinryb, I | 1 |
| Elzinga, M | 1 |
| Bolinder, AE | 1 |
| Eylar, EH; Oshiro, Y | 1 |
| Blackburn, MN; Chatterjee, GC; Noltmann, EA; Pon, NG; Schnackerz, KD | 1 |
| Benassi, CA; Boccù, E; Fontana, A; Veronese, FM | 1 |
| Chin, CC; Warren, JC | 1 |
| Detoma, F; Westley, J | 1 |
| Lingens, F; Sprössler, B | 1 |
| Horton, HR; Tucker, WP | 1 |
| Ruth, RC; Soja, DM; Wold, F | 1 |
| Inglis, AS; Liu, TY | 1 |
| Brady, TG; McEvoy, F; Phelan, J; Rooney, S | 1 |
| Harris, JI; Jörnvall, H | 1 |
| A'zary, EP; Bigelow, CC | 1 |
| Fujimori, M; Haskovec, L; Heller, B; Himwich, HE; Narasimhachari, N; Spaide, J; Tabushi, K | 1 |
| Baranova, IP; Egorov, NS | 1 |
| Schafferus, S; Streffer, C; Tribukait, B | 1 |
| Damoglou, AP; Lindley, H; Stapleton, IW | 1 |
| Boccú, E; Fontana, A; Veronese, FM | 1 |
| Desnuelle, P; Dufour, C; Sémériva, M | 1 |
| Craigie, JS; Laycock, MV | 1 |
| Ellfolk, N | 1 |
| Saito, N | 1 |
| Sapezhinskiĭ, II | 1 |
| Demeyer, DI; Henderickx, HK | 1 |
| Bachmayer, H; Mayhew, S; Peel, JL; Yasunobu, KT | 1 |
| Daniel, JC; Olson, JD | 1 |
| Adams, CW; Bayiss, OB | 1 |
| DeMoss, RD; Gopinathan, KP | 1 |
| Brown, JH; Mackey, HK | 1 |
| Benassi, CA; Fontana, A; Scoffone, E | 1 |
| Chou, C; Larin, FF; Rose, CM; Wurtman, RJ | 1 |
| Steenbergen, ST; Weinberg, ED | 1 |
| Schneider, G | 1 |
| Gorbunoff, MJ; Herskovits, TT; Timasheff, SN; Townend, R | 1 |
| Fondy, TP; Ross, CR; Sollohub, SJ | 1 |
| Lovenberg, W; Williams, WM | 1 |
| Lang, BA; Meloun, B | 1 |
| Gros, C; Labouesse, B; Lemaire, G; van Rapenbusch, R | 1 |
| Faulstich, H; Jochum, C; Wieland, T | 1 |
| Stadler, DR | 1 |
| DeLuca, M; McElroy, WD | 1 |
| Marino, G; Scardi, V; Zito, R | 1 |
| Blum, JJ; Owens, I | 1 |
| Linkswiler, H | 1 |
| Jurásek, L; Whitaker, DR | 1 |
| Dalton, B; Ogburn, CA; Paucker, M; Rusckowski, M | 1 |
| Nakae, Y; Shono, M | 1 |
| Folkers, K; Lutz, WB | 1 |
| Dahl, D; Gardner, EE; Rueger, DC | 1 |
| Ghadimi, H | 1 |
| Dombrovskiĭ, AM; Klushina, TN; Radakova, ED | 1 |
| Fujita, H; Toyoshima, S | 1 |
| Castro, JA; de Fenos, OM; de Ferreyra, EC | 1 |
| Bucci, E; Franchi, D; Martinez, CF; Oton, J; Steiner, RF | 1 |
| el-Hawary, MF; el-Shawarby, N; el-Shobaki, FA; Sakr, R | 1 |
| Holz, F | 1 |
| Abu El Failat, RR; Davies, JV; Moore, JS | 1 |
| Inglis, AS | 1 |
| Birnbaum, ER; Darnall, DW; Le, HP; McPherson, RA; Shahid, F; Suzukida, M | 1 |
| Birnbaum, ER; Darnall, DW; Hagag, N | 1 |
| Fraker, AC; Speck, KM | 1 |
| Chothia, C; Lesk, AM | 1 |
| Evans, BL; Horton, HR; Knopp, JA | 1 |
| Cariello, L; Jori, G; Salvato, B | 1 |
| Higashi, T; Hikita, K; Naruse, A; Sakamoto, Y; Tateishi, N | 1 |
| Fontana, A; Savige, WE | 1 |
| Brabec, V; Mornstein, V | 1 |
| Lasalde, J; Lee, YH; Li, L; McNamee, M; Ortiz-Miranda, SI; Pappone, P; Rojas, L | 1 |
| Buckley, JT; Hardie, KR; Parker, MW; van der Goot, FG | 1 |
| Liu, S; Rosen, BP; Zhou, T | 1 |
| Gonnelli, M; Strambini, GB | 1 |
| Abate-Shen, C; Curran, T; Isaac, VE; Patel, L | 1 |
| Kim, YT; Muramatsu, T; Takahashi, K | 1 |
| Bird, M; Britten, C; Hood, C | 1 |
| al-Mehdi, AB; Ischiropoulos, H | 1 |
| Kanofsky, JR; Sima, PD | 1 |
| Belikov, VM; Dementieva, IS; Faleev, NG; Gogoleva, OI; Zakomirdina, LN | 1 |
| Czajkowski, C; Karlin, A | 1 |
| Carlomagno, F; Colantuoni, V; de Franciscis, V; Fusco, A; Panariello, L; Quadro, L; Salvatore, D; Santoro, M | 1 |
| Farrens, DL; Khorana, HG | 1 |
| Armstrong, VW; Brunner, C; Ernst, A; Helmhold, M; Müller, HJ; Pethö-Schramm, A | 1 |
| Ahmed, SA; Banik, U; Miles, EW; Parris, KD; Ruvinov, SB; Sackett, DL; Yang, XJ | 1 |
| Ibuka, T; Masuda, M; Murakami, T; Nakashima, H; Otaka, A; Takada, W; Tamamura, H; Terakawa, Y; Waki, M; Yoshizawa, H | 1 |
| Bergenhem, NC; Carlsson, U; Gafni, A; Jonsson, BH; Schlyer, BD; Steel, DG | 1 |
| Kurita, T; Namiki, H | 1 |
| Fuller, PJ; Keightley, MC | 1 |
| Ueda, T; Winter, HC | 1 |
| Fuchs, JA; Hanson, C; Li, H; Thomas, GJ; Woodward, C | 1 |
| Cook, PF; McClure, GD | 1 |
| McDonald, MJ; O'Malley, SM | 1 |
| Haniu, M; Hsieh, P; Kenney, WC; Rohde, MF | 1 |
| Kawata, Y; Murase, S; Yumoto, N | 1 |
| Kim, J; McNamee, MG; Narayanaswami, V | 1 |
| Bautsch, W; Emde, M; Federwisch, M; Klos, A; Köhl, J; Melcher, T; Stühmer, T; Wollmer, A | 1 |
| Grindley, ND; Hughes, RE; Rice, PA; Steitz, TA | 1 |
| Baker, DH; Han, Y | 1 |
| Beltramini, M; Bubacco, L; Rocco, GP; Salvato, B | 1 |
| Arden, G; Bhattacharya, S; Eckstein, A; Fitzke, F; Inglehearn, C; Jay, M; Jubb, C; Keen, J; Wells, J; Wroblewski, J | 1 |
| Campbell, SL; Der, CJ; Drugan, JK; Hwang, YW; Khosravi-Far, R; Sung, YJ; White, MA | 1 |
| Keaney, JF; Loscalzo, J; Nomen, M; Walsh, M; Xu, AM; Zhang, YY | 1 |
| Carter, CW; Doublié, S; Hogue, CW; Szabo, AG; Wong, JT; Xue, H | 1 |
| Ajtai, K; Burghardt, TP; Park, S | 1 |
| Gräslund, A; Sahlin, M | 1 |
| Helmkamp, GM; Tremblay, JM; Voziyan, PA; Yarbrough, LR | 1 |
| Ariel, N; Barak, D; Bino, T; Leitner, M; Ordentlich, A; Shafferman, A; Velan, B | 1 |
| Lee, BJ; Lee, TW; Park, SH | 1 |
| Hamaguchi, T; Kono, N; Kuwajima, M; Matsuzawa, Y; Nakagawa, C; Nakajima, H; Noguchi, T; Tarui, S | 1 |
| Aumann, KD; Brigelius-Flohé, R; Doria, D; Flohé, L; Maiorino, M; McCarthy, J; Roveri, A; Ursini, F; van den Heuvel, J | 1 |
| Cui, DS; Dyson, HJ; Holmgren, A; Jeng, MF; Kuprin, S; Lindell, M; Slaby, I; Tennant, LL | 1 |
| Baracca, A; Gabellieri, E; Solaini, G; Strambini, GB | 1 |
| Smith, BJ; Tempst, P | 1 |
| Bertina, RM; Landolfi, R; Poort, SR | 1 |
| Duggan, B; Dyson, HJ; Huo, S; Reymond, MT; Wright, PE | 1 |
| Romaniouk, A; Vijay, IK | 1 |
| Battaglia, PA; Di Rocco, C; Tartaglia, M; Valeri, S; Velardi, F | 1 |
| Bender, K; Dewor, M; Federwisch, M; Hassiepen, U; Rajewsky, MF; Wollmer, A | 1 |
| Fujimura, T; Mineki, R; Murayama, K; Nojima, S; Shindo, N; Taka, H | 1 |
| Balaram, H; Balaram, P; Gokhale, RS; Murthy, MR; Ray, SS; Suma, S; Velanker, SS | 1 |
| Chandra, M; Cheung, HC; Dong, WJ; Pan, BS; Solaro, RJ | 1 |
| Johnson, WC; Krittanai, C | 1 |
| Hlavaty, JJ; Nowak, T | 1 |
| Buckley, JT; Feil, SC; Nelson, KL; Parker, MW; Raja, SM; Rossjohn, J; van der Goot, FG | 1 |
| Don, Y; Li, H; Liu, N; Wu, H; Yang, K; Zhang, Y | 1 |
| Davies, MJ; Silvester, JA; Timmins, GS | 2 |
| Anderson, C; Can, B; Say, B; Schaefer, F | 1 |
| Dutton, PL; Gibney, BR; Johansson, JS; Rabanal, F; Reddy, KS | 1 |
| Benkovic, SJ; Sexton, DJ; Soumillion, P | 1 |
| Komath, SS; Nadimpalli, SK; Swamy, MJ | 1 |
| Linetsky, M; Ortwerth, BJ; Ranson, N | 1 |
| Carter, CW; Doublié, S; Xue, H; Xue, Y | 1 |
| Davis, MT; Lee, TD; Swiderek, KM | 1 |
| Carlson, BA; Chittum, HS; Hatfield, DL; Lane, WS; Lee, BJ; Lung, FD; Roller, PP | 1 |
| Prevelige, PE; Thomas, GJ; Tuma, R | 1 |
| Richer, SP; Rose, RC | 1 |
| Kang, HJ; Lee, ES; Lee, JH; Lee, S; Park, KB; Son, IY; Steinert, PM; Yang, JM; Yeo, UC | 1 |
| Cowgill, C; Glocker, MO; Happersberger, HP; Stapleton, J | 1 |
| Clottes, E; Couthon, F; Ebel, C; Leydier, C; Marcillat, O; Vial, C | 1 |
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| Bradley, ZL; DeSimone, J; Grider, JR; Hurst, NR; Kendig, DM; Kuemmerle, JF; Lyall, V; Mahavadi, S; Murthy, KS | 1 |
| Goldstein, IJ; Meagher, JL; Paschoalin, VM; Pereira, PR; Silva, JT; Stuckey, JA; Verícimo, MA; Winter, HC | 1 |
| Cai, T; Dong, M; Duan, X; Gao, S; He, L; Hu, K; Li, Q; Mao, T; Shi, S; Wang, L; Xia, D; Xue, Y | 1 |
| Baroni, D; Moran, O | 1 |
| Gogoi, B; Sen Sarma, N | 1 |
| Akhlaghi, Y; Alamir Hoor, A; Attar, H; Ghaffari, S | 1 |
| Canady, J; Cheng, X; Keidar, M; Nourmohammadi, N; Sherman, J; Talbot, A; Yan, D | 1 |
| Deng, L; Liang, X; Liu, J; Liu, K; Liu, S; Liu, Y; Qi, C; Yang, J; Zahid, KR; Zhang, X | 1 |
| Busetti, F; How, ZT; Joll, CA; Linge, KL | 1 |
| Miura, T; Okada, M | 1 |
| Barbarini, N; Bellazzi, R; Kingsford, C; Lorenz, P; Luštrek, M; Norel, R; Patro, R; Prill, RJ; Saez-Rodriguez, J; Steinbeck, F; Stolovitzky, G; Thiesen, HJ; Tiengo, A; Ziems, B | 1 |
| Ka, H; Kim, MJ; Lee, J; Yi, B | 1 |
| Fukuda, H; Ihara, M; Mizuno, T; Saito, S; Tojima, M; Yamamoto, Y | 1 |
| Fiser, A; Goldman, ID; Najmi, M; Zhao, R | 1 |
| Hull, JM; Isom, LL; Kleeman, A; Kruger, LC; O'Malley, HA; Patino, GA | 1 |
| da Silva, TR; Franco, OL; Porto, WF; Silva, MZ; Sousa, DA | 1 |
| Ho, D; Lugo, MR; Merrill, AR | 1 |
| Forman, SA; Hotta, M; Nourmahnad, A; Stern, AT; Stewart, DS; Szabo, A; Ziemba, AM | 1 |
| Chaplin, AK; Hough, MA; Svistunenko, DA; Vijgenboom, E; Wilson, MT; Worrall, JA | 1 |
| Bruix, M; Di Pietro, A; Martínez-Del-Pozo, Á; Partida-Hanon, A; Serrano, S; Turrà, D; Vitale, S | 1 |
| Miura, T; Nakabayashi, T; Okada, M | 1 |
| Basosi, R; Bernini, C; Chaplin, AK; Sinicropi, A; Svistunenko, DA; Worrall, JAR | 1 |
| Bedwell, DM; Bridges, RJ; Keeling, KM; Mobley, J; Mutyam, V; Rowe, SM; Thakerar, A; Xue, X | 1 |
| Berglund, UW; Brautigam, L; Helleday, T; Kadamov, Y; Tsuber, V | 1 |
| Datta, A; Karmakar, S | 1 |
| Gürbüz, G; Heinonen, IM; Koivumäki, TP | 1 |
| Blaszczyk, AJ; Booker, SJ; Wang, RX | 1 |
| Makino, R; Okuyama, H; Tachibana, T; Tomonaga, S | 1 |
| Deperalta, G; Kabakoff, B; Lee Tao, P; Sreedhara, A; Wecksler, AT; Yin, J | 1 |
| Kajimoto, S; Nakabayashi, T; Okada, M | 1 |
| Gray, HB; Winkler, JR | 1 |
| Bottecchia, C; Noël, T | 1 |
| Buscaglia, M; Cabassi, F; Cellmer, T; Gori, A; Longhi, R; Orselli, ME; Soranno, A | 1 |
| Deng, L; Kong, Y; Lei, Z; Li, H; Tan, W; Wu, D | 1 |
| Bartesaghi, S; Estrin, DA; Pedron, FN; Radi, R; Zeida, A | 1 |
| Ayer, A; Baell, JB; Chadha, P; Di Mascio, P; Dunn, LL; Eaton, P; Giltrap, AM; Maghzal, GJ; Nguyen, N; Odiba, JO; Payne, RJ; Prado, FM; Prysyazhna, O; Scotcher, J; Shengule, S; Stanley, CP; Stasch, JP; Stocker, R; Suarna, C; Talib, J; Wang, Y; Wolhuter, K; Yamamoto, Y | 1 |
| Bracher, S; Giacomelli, G; Guérin, K; Hilger, D; Jeschke, G; Jung, H; Krafczyk, R; Polyhach, Y | 1 |
| Auman, DB; Barnard, DT; Bialas, C; Dutton, PL; Hore, PJ; Jarocha, LE; McBride, RA; Moser, CC; Stanley, RJ | 1 |
| Alabi, CA; Bohn, JJ; Kabaria, SR; Ledesma, F; Sorkin, MR; Thornlow, DN; Walker, JA | 1 |
| Alonso-Torre, SR; Biver, T; Busto, N; Espino, G; Fidalgo, J; García, B; Martin-Vargas, J; Pérez-Arnaiz, C; Rubio, AR | 1 |
| Ávila, F; Dorta, E; Fuentealba, D; Fuentes-Lemus, E; López-Alarcón, C | 1 |
| Fujieda, N | 1 |
| Bakker, H; Buettner, FF; Preller, M; Pujols, J; Shcherbakova, A; Taft, MH; Tiemann, B; Ventura, S | 1 |
| Ansari, MZ; Swaminathan, R | 1 |
| Lund, MN; Poojary, MM; Skibsted, LH; Zhao, Z | 1 |
| Ahmady, IM; Hameed, MK; Han, C; Mohamed, AA | 1 |
| Annicchiarico-Petruzzelli, M; Candi, E; Cardillo, C; Di Daniele, N; Gentileschi, P; Lena, AM; Melino, G; Piro, MC; Rodia, G; Rovella, V; Sica, G; Tesauro, M | 1 |
| Cai, QY; Chu, WN; Ge, CT; Lin, DQ; Yao, SJ; Zhang, QL | 1 |
| Kim, MS; Kim, YH; Park, J; Park, T; Shin, DH | 1 |
| Aleksandrov, A; Croitoru, A; Im, W; Kumar, A; Lee, J; MacKerell, AD; Park, SJ | 1 |
| Garg, G; Rizvi, SI; Singh, AK; Singh, S; Verma, AK | 1 |
| Chen, S; Deng, K; Song, H | 1 |
| Hara, R; Hibi, M; Hirao, Y; Mizutani, T; Mori, K; Ogawa, J; Takeuchi, M; Ueda, M; Yamagishi, K | 1 |
| Chen, X; Ge, T; He, Z; Wang, J; Yuan, H; Zhang, L | 1 |
| Deng, Y; Pang, Y; Wang, Y; Yuan, Y; Zhang, Y; Zhang, Z; Zhou, X | 1 |
| Dietz, KJ; García-Caparrós, P; Kumar, V; Persicke, M; Vogelsang, L; Wirtz, M | 1 |
| Cui, Y; Feng, C; Gao, H; Li, D; Mao, H; Wang, C; Wei, X; Yang, J; Zhu, J | 1 |
| Feig, M; Gamage, K; Heo, L; Lapidus, LJ; Valdes-Garcia, G | 1 |
| Andrés Juan, C; Andrés, CMC; Pérez de la Lastra, JM; Pérez-Lebeña, E; Plou, FJ | 1 |
| Kateriya, S; Mishra, A; Sharma, A | 1 |
| Chai, R; Chu, B; Cui, W; Du, L; Fu, X; Gu, W; Huang, B; Liang, CH; Liu, D; Wang, X; Yang, L; Yang, Y; Yin, C; Zhang, X; Zhang, Y; Zhuang, X | 1 |
| Annibal, A; Antebi, A; Braumann, M; Göbel, H; Kubacki, T; Laasch, V; Laboy, R; Müller, RU; Späth, MR; Steiner, JD | 1 |
| Amirjannati, N; Bazrafkan, M; Gilany, K; Henkel, R; Hosseini, E; Moghadasfar, H | 1 |
| Asghari, G; Azizi, F; Bordbar, M; Hoseinpour, S; Mirmiran, P; Roosta, S; Sarbazi, N; Teymoori, F | 1 |
25 review(s) available for tryptophan and cysteine
| Article | Year |
|---|---|
Chemical strategy for studying the antigenic structures of disulfide-containing proteins: hen egg-white lysozyme as a model.
Topics: Amino Acid Sequence; Antibodies; Arginine; Cysteine; Disulfides; Epitopes; Hydrogen-Ion Concentration; Kinetics; Methanol; Methionine; Models, Molecular; Muramidase; Myoglobin; Optical Rotatory Dispersion; Peptide Fragments; Precipitin Tests; Protein Conformation; Tryptophan; Tyrosine | 1977 |
Photochemical inactivation of enzymes.
Topics: Carboxypeptidases; Chymotrypsin; Cysteine; Cystine; Energy Transfer; Enzymes; Fluorescence; Kinetics; Light; Mathematics; Models, Chemical; Muramidase; Papain; Peptides; Phenylalanine; Photochemistry; Ribonucleases; Trypsin; Tryptophan; Ultraviolet Rays | 1976 |
Biochemical genetics of bacteria.
Topics: Arginine; Chromosomes, Bacterial; Cysteine; Escherichia coli; Genes; Genes, Regulator; Genetic Code; Genetics, Microbial; Histidine; Homeostasis; Isoleucine; Leucine; Methionine; Molecular Biology; Nucleosides; Operon; Purine Nucleotides; Pyrimidines; Salmonella typhimurium; Transcription, Genetic; Tryptophan; Valine | 1974 |
Covalent labeling of active sites.
Topics: Amino Acid Sequence; Amino Acids; Antibodies; Binding Sites; Carbon Isotopes; Chymotrypsin; Cysteine; Haptens; Histidine; Isoflurophate; Lysine; Models, Chemical; Phosphoglucomutase; Proteins; Trypsin; Tryptophan; Tyrosine | 1967 |
[Structure and origin of fibrinoid].
Topics: Collagen Diseases; Cysteine; Extracellular Space; Fibrin; Humans; Rheumatoid Nodule; Shwartzman Phenomenon; Tryptophan; Tyrosine | 1969 |
Some polypeptides influencing gastric-acid secretion.
Topics: Amides; Animals; Aspartic Acid; Cattle; Chemical Phenomena; Chemistry; Cysteine; Dogs; Female; Gastric Juice; Gastrins; Gastrointestinal Hormones; Humans; Methionine; Peptides; Phenylalanine; Pregnancy; Propionates; Serine; Sheep; Swine; Tryptophan | 1970 |
Recent developments in chemical modification and sequential degradation of proteins.
Topics: Amines; Arginine; Chemical Phenomena; Chemistry; Cysteine; Histidine; Methionine; Proteins; Sulfhydryl Compounds; Sulfides; Tryptophan; Tyrosine | 1970 |
Selective cleavage and modification of peptides and proteins.
Topics: Alanine; Aspartic Acid; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Glutamates; Glycine; Hydrogen-Ion Concentration; Methionine; Muramidase; Oxidation-Reduction; Peptides; Phenylalanine; Proline; Proteins; Pyrrolidines; Ribonucleases; Serine; Succinates; Threonine; Tryptophan | 1970 |
Growing points in cell pathology. Histochemical aspects.
Topics: Acid Phosphatase; Animals; Cholesterol; Cysteine; Enzymes; Esterases; Histocytochemistry; Humans; Indicators and Reagents; Lipids; Methods; Oxidoreductases; Phospholipids; Proteins; Triglycerides; Tryptophan; Tyrosine | 1970 |
Identification of specific amino acid residues.
Topics: Alkylating Agents; Amides; Amino Acid Sequence; Amino Acids; Arginine; Chromatography, Paper; Colorimetry; Cysteine; Cystine; Disulfides; Ethylmaleimide; Histidine; Hydroxymercuribenzoates; Indicators and Reagents; Mathematics; Mercury; Methionine; Methods; Oxidation-Reduction; Peptides; Proteins; Silver; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Tryptophan | 1970 |
Electron paramagnetic resonance and nuclear magnetic resonance studies of class I ribonucleotide reductase.
Topics: Animals; Bacterial Proteins; Binding, Competitive; Cysteine; Electron Spin Resonance Spectroscopy; Escherichia coli; Free Radicals; Iron; Magnetic Resonance Spectroscopy; Mice; Oxidation-Reduction; Ribonucleotide Reductases; Salmonella typhimurium; Tryptophan | 1996 |
Tick histamine-binding proteins: lipocalins with a second binding cavity.
Topics: Amino Acid Sequence; Animals; Binding Sites; Cysteine; Histamine; Models, Molecular; Molecular Sequence Data; Protein Structure, Tertiary; Receptors, Histamine H1; Receptors, Histamine H2; Sequence Homology, Amino Acid; Ticks; Tryptophan | 2000 |
Unclassifiable craniosynostosis phenotypes, FGFR2 Trp290 mutations, acanthosis nigricans, and unpaired cysteine mutations.
Topics: Acanthosis Nigricans; Amino Acid Substitution; Craniosynostoses; Cysteine; Humans; Phenotype; Receptor Protein-Tyrosine Kinases; Receptor, Fibroblast Growth Factor, Type 2; Receptors, Fibroblast Growth Factor; Tryptophan | 2002 |
The CW domain, a structural module shared amongst vertebrates, vertebrate-infecting parasites and higher plants.
Topics: Amino Acid Sequence; Animals; Chromatin; Conserved Sequence; Cysteine; Humans; Molecular Sequence Data; Parasites; Plant Proteins; Plants; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Tryptophan; Vertebrates; Zinc Fingers | 2003 |
Peptidomics, current status.
Topics: Arginine; Chromatography, Affinity; Combinatorial Chemistry Techniques; Cysteine; Histidine; Humans; Lysine; Methionine; Peptides; Phosphotyrosine; Proteomics; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan; Tyrosine; Vascular Cell Adhesion Molecule-1 | 2005 |
[The long QT syndrome from the bedside to molecular genetic laboratory. The history of the first described Hungarian family].
Topics: Cysteine; Electrocardiography; ERG1 Potassium Channel; Ether-A-Go-Go Potassium Channels; Genetic Linkage; Genetic Predisposition to Disease; Humans; Hungary; Lod Score; Long QT Syndrome; Mutation, Missense; Pedigree; Tryptophan | 2005 |
Tryptathionine bridges in peptide synthesis.
Topics: Amanitins; Cross-Linking Reagents; Cysteine; Electrons; Indoles; Peptides; Tryptophan | 2007 |
Technologies and methods for sample pretreatment in efficient proteome and peptidome analysis.
Topics: Centrifugation; Chromatography, Affinity; Chromatography, Ion Exchange; Cysteine; Enzymes, Immobilized; Glycopeptides; Histidine; Lectins; Mass Spectrometry; Metals; Methionine; Microarray Analysis; Online Systems; Peptide Fragments; Phosphopeptides; Proteomics; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan; Ultrafiltration | 2008 |
The alternating access transport mechanism in LacY.
Topics: Alkylation; Biological Transport; Cysteine; Escherichia coli Proteins; Models, Molecular; Monosaccharide Transport Proteins; Protein Conformation; Symporters; Tryptophan | 2011 |
Plant redox proteomics.
Topics: Ascorbic Acid; Cysteine; Gene Expression Regulation, Plant; Glutaredoxins; Glutathione; Methionine; Oxidation-Reduction; Plant Proteins; Plants; Protein Processing, Post-Translational; Proteome; Proteomics; Reactive Nitrogen Species; Reactive Oxygen Species; Thioredoxins; Tryptophan | 2011 |
Structure and Function of CW Domain Containing Proteins.
Topics: Amino Acid Sequence; Arabidopsis Proteins; Binding Sites; Carrier Proteins; Conserved Sequence; Cysteine; Histones; Humans; Models, Molecular; Multigene Family; Protein Binding; Protein Conformation; Protein Interaction Domains and Motifs; Structure-Activity Relationship; Tryptophan; Zinc | 2016 |
Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy with a Novel NOTCH3 Cys323Trp Mutation Presenting Border-Zone Infarcts: A Case Report and Literature Review.
Topics: Brain Infarction; CADASIL; Cysteine; Humans; Male; Middle Aged; Mutation; Neuroimaging; Receptor, Notch3; Tryptophan | 2016 |
Photocatalytic Modification of Amino Acids, Peptides, and Proteins.
Topics: Alanine; Amino Acids; Catalysis; Cysteine; Light; Methionine; Oxidation-Reduction; Peptides; Proteins; Tryptophan | 2019 |
His-Cys and Trp-Cys cross-links generated by post-translational chemical modification.
Topics: Cross-Linking Reagents; Cysteine; Histidine; Protein Processing, Post-Translational; Tryptophan | 2020 |
Impact of Reactive Species on Amino Acids-Biological Relevance in Proteins and Induced Pathologies.
Topics: Amino Acids; Cysteine; Methionine; Proteins; Tryptophan; Tyrosine | 2022 |
1 trial(s) available for tryptophan and cysteine
| Article | Year |
|---|---|
Daily rhythms in the concentrations of various amino acids in human plasma.
Topics: Adolescent; Adult; Alanine; Amino Acids; Circadian Rhythm; Cysteine; Dietary Proteins; Glutamates; Glycine; Humans; Isoleucine; Male; Methionine; Phenylalanine; Tryptophan; Tyrosine | 1968 |
676 other study(ies) available for tryptophan and cysteine
| Article | Year |
|---|---|
Quantitative structure-activity relationships of the bitter thresholds of amino acids, peptides, and their derivatives.
Topics: Amino Acids; Humans; Mathematics; Peptides; Structure-Activity Relationship; Taste | 1987 |
Expression cloning of a Na+-independent aromatic amino acid transporter with structural similarity to H+/monocarboxylate transporters.
Topics: Amino Acid Sequence; Amino Acid Transport Systems; Amino Acid Transport Systems, Neutral; Animals; Anion Transport Proteins; Bacterial Proteins; Carrier Proteins; Cloning, Molecular; Escherichia coli Proteins; Female; Intestine, Small; Kinetics; Levodopa; Mice; Molecular Sequence Data; Oocytes; Phenylalanine; Rats; Recombinant Proteins; Sequence Alignment; Sequence Homology, Amino Acid; Substrate Specificity; Tryptophan; Tyrosine; Xenopus laevis | 2001 |
A Perspective on Medicinal Chemistry Approaches for Targeting Pyruvate Kinase M2.
Topics: Allosteric Regulation; Allosteric Site; Carrier Proteins; Chemistry, Pharmaceutical; Glycolysis; Humans; Membrane Proteins; Protein Kinase Inhibitors; Thyroid Hormone-Binding Proteins; Thyroid Hormones | 2022 |
Rat liver glutathione: possible role as a reservoir of cysteine.
Topics: Animals; Bucladesine; Cysteine; Dietary Proteins; gamma-Glutamyltransferase; Glutathione; Liver; Male; Organ Size; Polyribosomes; Rats; Starvation; Tryptophan | 1977 |
Collagen-immobilized enzyme systems.
Topics: Collagen; Cysteine; Electrodes; Enzymes, Immobilized; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Membranes, Artificial; Methods; Protein Binding; Temperature; Tryptophan | 1976 |
Precursor relationship of phenylalanine transfer ribonucleic acid from Escherichia coli treated with chloramphenicol or starved for iron, methionine, or cysteine.
Topics: Adenosine; Amino Acids, Sulfur; Amino Acyl-tRNA Synthetases; Arginine; Carbon Radioisotopes; Cell-Free System; Chloramphenicol; Cysteine; Escherichia coli; Iron; Methionine; Phenylalanine; Potassium Permanganate; Rifampin; RNA, Bacterial; RNA, Transfer; Tritium; Tryptophan | 1975 |
Selection and characterization of cell lines of Arabidopsis thaliana resistant to amino acid analogs [proceedings].
Topics: Cell Line; Cysteine; Drug Resistance; Plants; Tryptophan | 1978 |
In vitro effect of L-tryptophan and its metabolites on dimethylaminoazobenzene reductase activity of rat liver.
Topics: Animals; Antimetabolites; Ascorbic Acid; Cysteine; Kinetics; Liver; Male; NADH, NADPH Oxidoreductases; p-Dimethylaminoazobenzene; Rats; Tryptophan | 1979 |
Structural proteins of simian virus 40. I. Histone characteristics of low-molecular-weight polypeptides.
Topics: Amino Acids; Animals; Arginine; Carbon Radioisotopes; Cell Line; Cysteine; Electrophoresis, Polyacrylamide Gel; Haplorhini; Histones; Kidney; Lysine; Molecular Weight; Peptides; Simian virus 40; Sulfur Radioisotopes; Tritium; Tryptophan; Viral Proteins | 1975 |
Purification of human placental estradiol 17 beta-dehydrogenase study of the steroid-binding site.
Topics: Binding Sites; Chromatography, Affinity; Cysteine; Estradiol Dehydrogenases; Female; Histidine; Humans; Hydroxysteroid Dehydrogenases; Methionine; Placenta; Pregnancy; Receptors, Cell Surface; Tryptophan | 1975 |
Oxidizing action of purine N-oxide esters.
Topics: Acetylation; Acetylcysteine; Carbon Radioisotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cyclic N-Oxides; Cysteine; Esters; Guanine; Hydrogen-Ion Concentration; Iodides; Iodine; Mercaptopurine; Methionine; Oxidation-Reduction; Purines; Pyridines; Sulfates; Sulfhydryl Compounds; Tryptophan; Tyrosine; Uric Acid; Xanthines | 1975 |
Quantitative gas-liquid chromatography and mass spectrometry of the N(O)-perfluorobutyryl-O-isoamyl derivatives of amino acids.
Topics: Amino Acids; Amino Acids, Dicarboxylic; Butyrates; Chromatography; Chromatography, Gas; Cysteine; Cystine; Histidine; Hydrocarbons, Fluorinated; Hydrogen-Ion Concentration; Hydroxyproline; Mass Spectrometry; Methionine; Methods; Muramidase; Plant Proteins; Proline; Tryptophan | 1975 |
N-Bromosuccinimide modification of Lac repressor protein.
Topics: Amino Acids; Bacterial Proteins; Bromosuccinimide; Circular Dichroism; Cysteine; DNA; Escherichia coli; Fucose; Genes, Regulator; Glycosides; Isopropyl Thiogalactoside; Lactose; Molecular Weight; Oxidation-Reduction; Peptide Fragments; Protein Conformation; Succinimides; Tryptophan | 1977 |
Molecular parameters characterizing the interaction of Escherichia coli lac repressor with non-operator DNA and inducer.
Topics: Bacterial Proteins; Base Sequence; Circular Dichroism; Cysteine; DNA; Escherichia coli; Molecular Weight; Nucleic Acid Conformation; Protein Binding; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1977 |
Codon specificity of UGA suppressor tRNATrp from Escherichia coli.
Topics: Base Sequence; Codon; Cysteine; Escherichia coli; Hydrogen Bonding; Nucleic Acid Conformation; Protein Biosynthesis; RNA, Messenger; RNA, Transfer; Suppression, Genetic; Tryptophan | 1977 |
The primary structure of Escherichia coli K12 aspartokinase I-homoserine dehydrogenase I. Distribution of the methioninyl residues and of the cysteinyl and tryptophanyl tryptic peptides.
Topics: Amino Acids; Aspartokinase Homoserine Dehydrogenase; Cysteine; Escherichia coli; Methionine; Molecular Weight; Multienzyme Complexes; Peptide Fragments; Trypsin; Tryptophan | 1977 |
Biosynthesis of somatostatin in pancreatic islets.
Topics: Animals; Cysteine; Fishes; Islets of Langerhans; Protein Precursors; Somatostatin; Tryptophan | 1978 |
The enhancing effect of cysteine and its derivatives on the mutagenic activities of the tryptophan-pyrolysis products, Trp-P-1 and Trp-P-2.
Topics: Cysteine; Hot Temperature; Microsomes; Mutagens; Mutation; Salmonella typhimurium; Tryptophan | 1979 |
Formation of DNA-damaging and mutagenic activity in the reaction systems containing nitrite and butylated hydroxyanisole, tryptophan, or cysteine.
Topics: Anisoles; Butylated Hydroxyanisole; Cysteine; DNA; Mutagens; Nitrites; Recombination, Genetic; Salmonella typhimurium; Tryptophan | 1979 |
Biochemical characterization of H2S-positive Salmonella sendai strains isolated in Hong Kong.
Topics: Cysteine; Hong Kong; Hydrogen Sulfide; Salmonella; Sulfates; Sulfites; Tryptophan | 1979 |
[Influence of storing conditions on the amino acid concentration in human serum (author's transl)].
Topics: Amino Acids; Aminobutyrates; Citrulline; Cysteine; Drug Stability; Humans; Temperature; Time Factors; Tryptophan | 1979 |
Stimulation of gastrin release in dogs by individual amino acids.
Topics: Amino Acids; Animals; Cysteine; Dogs; Gastric Juice; Gastric Mucosa; Gastrins; Hydroxyproline; Phenylalanine; Stimulation, Chemical; Tryptophan | 1978 |
Primary structure of human copper-zinc superoxide dismutase. Cysteine - and tryptophan - containing peptides.
Topics: Amino Acid Sequence; Copper; Cysteine; Humans; Peptide Fragments; Superoxide Dismutase; Tryptophan; Zinc | 1978 |
Phosphoenolpyruvate carboxykinase (guanosine triphosphate) from rat liver cytosol. Separation of homogeneous forms of the enzyme with high and low activity by chromatography on agarose-hexane-guanosine triphosphate.
Topics: Adenosine Triphosphate; Animals; Chromatography, Affinity; Cysteine; Cytosol; Dithionitrobenzoic Acid; Guanosine Triphosphate; Kinetics; Ligands; Liver; Phosphoenolpyruvate Carboxykinase (GTP); Rats; Tryptophan; Tyrosine | 1978 |
The effect of L-tryptophan and certain other amino acids on liver nitrosodimethylamine demethylase activity.
Topics: Age Factors; Animals; Body Weight; Cysteine; Dimethylnitrosamine; Liver; Male; Organ Size; Oxidoreductases, N-Demethylating; Rats; Tryptophan | 1978 |
A gas--liquid chromatographic-isotope dilution analysis of cysteine, histidine, and tryptophan in acid-hydrolyzed protein.
Topics: Carbon Radioisotopes; Chromatography, Gas; Cysteine; Gas Chromatography-Mass Spectrometry; Histidine; Muramidase; Proteins; Radioisotope Dilution Technique; Tryptophan | 1976 |
The function of the N-terminal region of ribosomal protein S4.
Topics: Amino Acid Sequence; Amino Acids; Bacterial Proteins; Binding Sites; Cysteine; Escherichia coli; Kinetics; Methylation; Models, Biological; Molecular Weight; Oxidation-Reduction; Protein Binding; Ribosomal Proteins; Ribosomes; RNA, Ribosomal; Structure-Activity Relationship; Trypsin; Tryptophan | 1976 |
Physicochemical and immunological properties of a mu chain disease protein.
Topics: Amino Acids; Carbohydrates; Chemical Phenomena; Chemistry; Cysteine; Heavy Chain Disease; Humans; Immunodiffusion; Immunoglobulin Heavy Chains; Immunoglobulin mu-Chains; Isoelectric Point; Molecular Weight; Peptide Fragments; Tryptophan | 1976 |
Purification and characterization of bovine placental lactogen.
Topics: Amino Acids; Animals; Carboxypeptidases; Cattle; Cross Reactions; Cysteine; Female; Immunodiffusion; Molecular Weight; Placenta; Placental Lactogen; Pregnancy; Tryptophan | 1976 |
Photometry of inulin and polyfructosan by use of a cysteine/tryptophan reaction.
Topics: Adult; Cysteine; Humans; Inulin; Methods; Microchemistry; Polysaccharides; Spectrophotometry; Sulfuric Acids; Temperature; Tryptophan | 1977 |
A novel physiological role of liver glutathione as a reservoir of L-cysteine.
Topics: Animals; Blood Proteins; Cysteine; Diet; Fasting; Gelatin; Glutathione; Liver; Male; Proteins; Rats; Tryptophan | 1977 |
Chemiluminescence response of human leukocytes: influence of medium components on light production.
Topics: Culture Media; Cysteine; Dose-Response Relationship, Drug; Gelatin; Humans; Light; Luminescent Measurements; Neutrophils; Phagocytosis; Phenolsulfonphthalein; Tryptophan; Tyrosine; Zymosan | 1977 |
Single analysis for cysteine, cystine, and tryptophan in proteins.
Topics: Amino Acids; Autoanalysis; Chromatography, Ion Exchange; Cysteine; Cystine; Proteins; Tryptophan | 1976 |
Amino acid composition of normal and cataractous human lens proteins.
Topics: Aged; Amino Acids; Cataract; Crystallins; Cysteine; Cystine; Glutathione; Humans; Middle Aged; Tryptophan | 1976 |
Procollagen: biological scission of amino and carboxyl extension peptides.
Topics: Animals; Bone and Bones; Chick Embryo; Collagen; Cysteine; Kinetics; Proline; Protein Precursors; Tryptophan | 1975 |
Radiation-induced binding of some protein and nucleic acid constituents with macromolecular components in cell systems.
Topics: Amino Acids; Animals; Carbon Radioisotopes; Cell Line; Cobalt Radioisotopes; Cysteine; Cystine; Cytosine; Dose-Response Relationship, Radiation; Escherichia coli; Gamma Rays; Histidine; Leukemia, Lymphoid; Macromolecular Substances; Methionine; Mice; Phenylalanine; Protein Binding; Purines; Pyrimidines; Radiation Effects; Sulfur Radioisotopes; Thymine; Tritium; Tryptophan; Tyrosine; Uracil | 1975 |
Further investigations on M. leprae. Growth promotion and inhibition by organic substances and observations on antagonistic and syntergistic effects.
Topics: Cysteine; Deferoxamine; Dimethyl Sulfoxide; Drug Antagonism; Drug Synergism; Glutamates; Glutamine; Histidine; Mycobacterium leprae; Purines; Pyrimidines; Tryptophan | 1975 |
Effect of UV irradiation on transduction by coliphage T1.
Topics: Arginine; Biotin; Coliphages; Cysteine; DNA Viruses; Drug Resistance, Microbial; Escherichia coli; Galactose; Genetic Linkage; Lactose; Lysogeny; Mutation; Proline; Radiation Effects; Streptomycin; Transduction, Genetic; Tryptophan; Ultraviolet Rays | 1975 |
[Transduction mechanisms by bacteriophage phi 80 of Escherichia coli].
Topics: Chromosome Mapping; Chromosomes, Bacterial; Coliphages; Cysteine; Escherichia coli; Lysogeny; Mutation; Transduction, Genetic; Tryptophan | 1975 |
Membrane transport in Schistosoma mansoni: transport of amino acids by adult males.
Topics: Alanine; Amino Acids; Animals; Arginine; Biological Transport; Chromatography; Cysteine; Female; Glutamates; Glycine; Kinetics; Male; Methionine; Mice; Proline; Schistosoma mansoni; Tryptophan | 1975 |
Free amino acids of sex organs of the mouse: regulation by androgen.
Topics: Amino Acids; Aminobutyrates; Animals; Aspartic Acid; Castration; Cystathionine; Cysteic Acid; Cysteine; Cystine; Depression, Chemical; Epididymis; Ethanolamines; Glutamates; Glutathione; Glycerophosphates; Male; Mice; Proline; Prostate; Seminal Vesicles; Taurine; Testis; Testosterone; Tryptophan | 1975 |
Tryptophan and cystein residues of the acetylcholine receptors of Torpedo species. Relationship to binding of cholinergic ligands.
Topics: Acetylcholine; Amino Acids; Animals; Cysteine; Electric Organ; Electrophorus; Fishes; Receptors, Cholinergic; Species Specificity; Spectrometry, Fluorescence; Sulfhydryl Compounds; Tryptophan | 1975 |
[The pattern of distribution of free amino acids in human amniotic fluid related to the duration of pregnancy. Part I: Changes in concentration in normal pregnancy (author's transl)].
Topics: Alanine; Amino Acids; Amniotic Fluid; Chromatography, Gas; Cysteine; Female; Gestational Age; Glycine; Humans; Hydroxyproline; Methionine; Ornithine; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1976 |
Free energy perturbation study on a Trp-binding mutant (Ser88-->Cys) of the trp-repressor.
Topics: Bacterial Proteins; Computer Simulation; Computers; Cysteine; Escherichia coli; Models, Molecular; Mutation; Protein Conformation; Repressor Proteins; Serine; Software; Structure-Activity Relationship; Thermodynamics; Tryptophan | 1992 |
Investigation of sulfur containing amino acids at the lipoxygenase active site using a platinum complex.
Topics: Binding Sites; Cysteine; Ditiocarb; Electron Spin Resonance Spectroscopy; Glycine max; Kinetics; Lipoxygenase; Lipoxygenase Inhibitors; Methionine; Organoplatinum Compounds; Protein Conformation; Seeds; Spectrometry, Fluorescence; Tryptophan | 1992 |
Structural details of ribonuclease H from Escherichia coli as refined to an atomic resolution.
Topics: Amino Acid Sequence; Computer Graphics; Crystallography; Cysteine; Escherichia coli; Histidine; Hydrogen Bonding; Magnesium; Models, Molecular; Molecular Sequence Data; Molecular Structure; Protein Conformation; Ribonuclease H; Solubility; Tryptophan; Water; X-Ray Diffraction | 1992 |
Detection of free radicals in UV-irradiated lens by spin trapping ESR.
Topics: Animals; Cyclic N-Oxides; Cysteine; Dogs; Electron Spin Resonance Spectroscopy; Free Radicals; Humans; Lens, Crystalline; Spin Labels; Tryptophan; Ultraviolet Rays | 1992 |
Immobilized metal ion affinity chromatography of serum albumins.
Topics: Animals; Chromatography, Affinity; Cysteine; Dogs; Histidine; Humans; Metals; Serum Albumin; Serum Albumin, Bovine; Tryptophan | 1991 |
Spatial proximity of ATP-sensitive tryptophanyl residue(s) and Cys-697 in myosin ATPase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Anilino Naphthalenesulfonates; Animals; Cysteine; Myosins; Rabbits; Spectrometry, Fluorescence; Sulfhydryl Reagents; Tryptophan | 1992 |
Compact denatured state of a staphylococcal nuclease mutant by guanidinium as determined by resonance energy transfer.
Topics: Amino Acid Sequence; Cysteine; Energy Transfer; Escherichia coli; Fluorescent Dyes; Guanidine; Guanidines; Kinetics; Lysine; Mathematics; Micrococcal Nuclease; Mutagenesis, Site-Directed; Naphthalenesulfonates; Protein Denaturation; Recombinant Proteins; Tryptophan | 1992 |
Spectroscopic studies of arsenic(III) binding to Escherichia coli RI methyltransferase and to two mutants, C223S and W183F.
Topics: Arsenic; Binding Sites; Cysteine; Escherichia coli; Kinetics; Luminescent Measurements; Models, Chemical; Mutagenesis, Site-Directed; Protein Binding; Site-Specific DNA-Methyltransferase (Adenine-Specific); Spectrometry, Fluorescence; Tryptophan | 1992 |
Identification of the active site residues in the nsP2 proteinase of Sindbis virus.
Topics: Amino Acid Sequence; Asparagine; Binding Sites; Cysteine; Cysteine Endopeptidases; Histidine; Molecular Sequence Data; Mutagenesis, Site-Directed; Papain; Protein Biosynthesis; RNA, Viral; Sequence Homology, Amino Acid; Sindbis Virus; Tryptophan; Viral Nonstructural Proteins; Virulence | 1992 |
Immobilized metal ion affinity chromatography of synthetic peptides. Binding via the alpha-amino group.
Topics: Amino Acid Sequence; Buffers; Cations, Divalent; Chromatography, Affinity; Copper; Cysteine; Histidine; Hydrogen-Ion Concentration; Molecular Sequence Data; Nickel; Peptides; Tryptophan | 1992 |
Thermal motions of surface alpha-helices in the D-galactose chemosensory receptor. Detection by disulfide trapping.
Topics: Calcium-Binding Proteins; Carrier Proteins; Chemotaxis; Cysteine; Disulfides; Escherichia coli; Galactose; Hot Temperature; Iodoacetamide; Kinetics; Magnetic Resonance Spectroscopy; Models, Chemical; Models, Molecular; Monosaccharide Transport Proteins; Mutagenesis, Site-Directed; Periplasmic Binding Proteins; Protein Conformation; Protein Denaturation; Protein Engineering; Surface Properties; Tryptophan | 1992 |
Site-directed mutagenesis of glutathione S-transferase YaYa: functional studies of histidine, cysteine, and tryptophan mutants.
Topics: Animals; Base Sequence; Binding Sites; Cloning, Molecular; Cysteine; Cytosol; Enzyme Stability; Escherichia coli; Glutathione Transferase; Histidine; Kinetics; Macromolecular Substances; Molecular Sequence Data; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Polymerase Chain Reaction; Protein Conformation; Rats; Recombinant Proteins; Spectrometry, Fluorescence; Thermodynamics; Tryptophan | 1992 |
Neurochemical analysis of focal ischemia in rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Cysteine; Free Radicals; Glutathione; Guanosine; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Uric Acid; Xanthine Oxidase | 1991 |
Sequential resonance assignments of oxidized high-potential iron-sulfur protein from Chromatium vinosum.
Topics: Amino Acid Sequence; Bacterial Proteins; Chromatium; Cysteine; Iron-Sulfur Proteins; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Oxidation-Reduction; Peptides; Protein Conformation; Tryptophan; Tyrosine | 1992 |
On kynureninase activity.
Topics: Animals; Apoenzymes; Benzothiazoles; Cysteine; Dithionitrobenzoic Acid; Dithiothreitol; Enzyme Activation; Hydrolases; Kynurenine; Liver; Magnesium; Male; Phenylpyruvic Acids; Pyridoxal Phosphate; Rats; Rats, Inbred Strains; Tryptophan; Tyrosine; Xanthurenates | 1991 |
Development of an acid hydrolysis method with high recoveries of tryptophan and cysteine for microquantities of protein.
Topics: Acetates; Acetic Acid; Amino Acids; Chromatography, Ion Exchange; Cysteine; Hydrolysis; Microchemistry; Muramidase; Myoglobin; Ninhydrin; Proteins; Pyridines; Time Factors; Tryptophan | 1991 |
Purification of synthetic peptides. Immobilized metal ion affinity chromatography (IMAC).
Topics: Amino Acid Sequence; Amino Acids; Antigens, Differentiation, B-Lymphocyte; Antimicrobial Cationic Peptides; Cellulase; Chelating Agents; Chromatography, Affinity; Cysteine; Histidine; Insect Hormones; Ion Exchange Resins; Metals; Molecular Sequence Data; Peptides; Receptors, Fc; Receptors, IgE; Ribonucleotide Reductases; Tryptophan | 1991 |
Nutrition and somatomedin. XXIII. Molecular regulation of IGF-I by amino acid availability in cultured hepatocytes.
Topics: Amino Acids; Animals; Cells, Cultured; Culture Media; Cysteine; Dexamethasone; Insulin; Insulin-Like Growth Factor I; Kinetics; Liver; Lysine; Male; Rats; Rats, Inbred Strains; RNA, Messenger; Serum Albumin; Transferrin; Tryptophan | 1991 |
Some molecular properties of human seminal transferrin (HSmT) in comparison with human serum transferrin (HSrT).
Topics: Amino Acid Sequence; Cysteine; Fucose; Humans; Male; Molecular Sequence Data; N-Acetylneuraminic Acid; Semen; Sialic Acids; Sulfhydryl Compounds; Transferrin; Tryptophan; Tyrosine | 1991 |
Attenuated mutants of the intracellular bacterium Listeria monocytogenes obtained by single amino acid substitutions in listeriolysin O.
Topics: Alleles; Amino Acid Sequence; Animals; Bacterial Toxins; Base Sequence; Blotting, Southern; Cysteine; DNA Transposable Elements; DNA, Bacterial; Female; Genes, Bacterial; Heat-Shock Proteins; Hemolysin Proteins; Hydrogen-Ion Concentration; Listeria monocytogenes; Listeriosis; Mice; Molecular Sequence Data; Mutagenesis, Site-Directed; Restriction Mapping; Transformation, Bacterial; Tryptophan; Virulence | 1990 |
A comparison of the active site of maltase-glucoamylase from the brush border of rabbit small intestine and kidney by chemical modification studies.
Topics: alpha-Glucosidases; Animals; Binding Sites; Cysteine; Female; Histidine; Indicators and Reagents; Intestinal Mucosa; Intestine, Small; Kidney Cortex; Kinetics; Male; Microvilli; Rabbits; Regression Analysis; Tryptophan | 1991 |
A systematic mutational analysis of hormone-binding determinants in the human growth hormone receptor.
Topics: Alanine; Amino Acid Sequence; Antibodies, Monoclonal; Binding Sites; Circular Dichroism; Cysteine; Fluorescence; Genetic Variation; Growth Hormone; Humans; Molecular Sequence Data; Mutagenesis, Site-Directed; Receptors, Somatotropin; Tryptophan; Tyrosine | 1991 |
Activation of aspartase by site-directed mutagenesis.
Topics: Amino Acid Sequence; Aspartate Ammonia-Lyase; Circular Dichroism; Cysteine; Enzyme Activation; Escherichia coli; Kinetics; Mutagenesis, Site-Directed; Peptide Fragments; Protein Conformation; Tryptophan | 1991 |
The use of tryptophan mutants in identifying the 296 nm transient absorbing species during the photocycle of bacteriorhodopsin.
Topics: Bacteriorhodopsins; Cysteine; Kinetics; Phenylalanine; Spectrum Analysis; Tryptophan; Tyrosine | 1991 |
Relationship between protein synthesis and concentrations of charged and uncharged tRNATrp in Escherichia coli.
Topics: Amino Acyl-tRNA Synthetases; Bacterial Proteins; Cysteine; Escherichia coli; Kinetics; Lysine; Mutation; Plasmids; RNA, Transfer, Amino Acid-Specific; RNA, Transfer, Trp; Tryptophan; Tryptophan-tRNA Ligase | 1990 |
Time-resolved fluorescence study of the neuron-specific phosphoprotein synapsin I. Evidence for phosphorylation-dependent conformational changes.
Topics: 2-Naphthylamine; Animals; Cattle; Cysteine; Fluorescence Polarization; In Vitro Techniques; Maleimides; Motion; Nerve Tissue Proteins; Phosphoproteins; Phosphorylation; Protein Conformation; Spectrometry, Fluorescence; Spectrum Analysis; Sulfhydryl Reagents; Synapsins; Tryptophan | 1990 |
The contact sites of sickle hemoglobin as seen by spin probe-spin label techniques.
Topics: Anemia, Sickle Cell; Binding Sites; Cyclic N-Oxides; Cysteine; Electron Spin Resonance Spectroscopy; Hemoglobin, Sickle; Hemoglobins; Humans; Spin Labels; Tryptophan | 1990 |
Dissociation of the DNA polymerase III holoenzyme beta 2 subunits is accompanied by conformational change at distal cysteines 333.
Topics: Chromatography, Gel; Chromatography, High Pressure Liquid; Cysteine; DNA Polymerase III; Energy Transfer; Fluorescent Dyes; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Models, Molecular; Peptide Fragments; Protein Conformation; Spectrometry, Fluorescence; Trypsin; Tryptophan | 1990 |
Identification of amino acids inserted during suppression of UAA and UGA termination codons at the gag-pol junction of Moloney murine leukemia virus.
Topics: Amino Acid Sequence; Arginine; Codon; Cysteine; Gene Products, gag; Gene Products, pol; Genes, Suppressor; Glutamine; Molecular Sequence Data; Moloney murine leukemia virus; Peptide Chain Termination, Translational; Protein Biosynthesis; RNA, Transfer; Tryptophan | 1990 |
Chemical modification of xylanases: evidence for essential tryptophan and cysteine residues at the active site.
Topics: Bacillus; Binding Sites; Bromosuccinimide; Cysteine; Dithionitrobenzoic Acid; Enzyme Inhibitors; Glycoside Hydrolases; Hot Temperature; Hydroxymercuribenzoates; Kinetics; Streptomyces; Tryptophan; Xylan Endo-1,3-beta-Xylosidase | 1990 |
Transport into brain of albumin-bound amino acids.
Topics: Animals; Blood-Brain Barrier; Cysteine; Humans; Protein Binding; Serum Albumin; Tryptophan | 1990 |
Chemical modification of a xylanase from a thermotolerant Streptomyces. Evidence for essential tryptophan and cysteine residues at the active site.
Topics: 2-Hydroxy-5-nitrobenzyl Bromide; Binding Sites; Bromosuccinimide; Cysteine; Glycoside Hydrolases; Hot Temperature; Hydroxymercuribenzoates; Streptomyces; Tryptophan; Xylan Endo-1,3-beta-Xylosidase | 1989 |
Serine to cysteine mutations in trp repressor protein alter tryptophan and operator binding.
Topics: Amino Acid Sequence; Anilino Naphthalenesulfonates; Bacterial Proteins; Binding Sites; Cysteine; Disulfides; DNA; Fluorescent Dyes; Molecular Sequence Data; Mutation; Naphthalenesulfonates; Operator Regions, Genetic; Repressor Proteins; Serine; Transcription Factors; Tryptophan | 1989 |
Some observations on the replacement of the conserved amino acid residues of immunoglobulin domains.
Topics: Alanine; Amino Acids; beta 2-Microglobulin; Computer Graphics; Cysteine; Immunoglobulin Constant Regions; Immunoglobulin Variable Region; Immunoglobulins; Leucine; Serine; Tryptophan; Tyrosine | 1989 |
The effect of phosphorylation on the structure of alpha-crystallin.
Topics: Animals; Crystallins; Cysteine; Microscopy, Electron; Peptides; Phosphorylation; Polymers; Protein Conformation; Scattering, Radiation; Serine; Spectrometry, Fluorescence; Tryptophan | 1989 |
Bacteriorhodopsin mutants of Halobacterium sp. GRB. II. Characterization of mutants.
Topics: Amino Acid Sequence; Asparagine; Aspartic Acid; Bacteriorhodopsins; Base Sequence; Cloning, Molecular; Cysteine; Genes, Bacterial; Glutamates; Glutamic Acid; Glycine; Halobacterium; Molecular Sequence Data; Mutation; Protein Conformation; Tryptophan; Tyrosine | 1989 |
Interaction of spin-labeled tryptophan with sickle hemoglobin: probing the microenvironment of the contact sites by spin-probe--spin-label techniques.
Topics: Cysteine; Electron Spin Resonance Spectroscopy; Hemoglobin, Sickle; Humans; In Vitro Techniques; Spin Labels; Tryptophan | 1988 |
A comparison of the cyclic nucleotide-dependent protein kinases using chemical cleavage at tryptophan and cysteine.
Topics: Amino Acid Sequence; Animals; Cattle; Chromatography, Gel; Cyclic AMP; Cyclic GMP; Cysteine; Disulfides; Dithionitrobenzoic Acid; Electrophoresis, Polyacrylamide Gel; Kinetics; Molecular Weight; Protein Kinases; Tryptophan | 1985 |
Do antagonists of pancreatic cholecystokinin receptors interact with central nervous system cholecystokinin receptors?
Topics: Animals; Benzamides; Binding, Competitive; Brain; Cysteine; Dibutyryl Cyclic GMP; Guinea Pigs; In Vitro Techniques; Male; Mice; Oligopeptides; Pancreas; Proglumide; Receptors, Cell Surface; Receptors, Cholecystokinin; Structure-Activity Relationship; Tryptophan | 1985 |
[A method of selective isolation of tryptophan- and cysteine-containing peptides by covalent chromatography. Analysis of the topography of the Na+,K+-ATPase alpha-subunit].
Topics: Animals; Chromatography, High Pressure Liquid; Cysteine; Hydrolysis; Kidney; Macromolecular Substances; Peptide Mapping; Peptides; Sodium-Potassium-Exchanging ATPase; Sulfhydryl Compounds; Swine; Trypsin; Tryptophan | 1987 |
Mechanistic deductions from multiple kinetic and solvent deuterium isotope effects and pH studies of pyridoxal phosphate dependent carbon-carbon lyases: Escherichia coli tryptophan indole-lyase.
Topics: Alanine; Binding, Competitive; Catalysis; Cysteine; Deuterium; Escherichia coli; Hydrogen-Ion Concentration; Kinetics; Lyases; Oxindoles; Pyridoxal Phosphate; Solvents; Tryptophan; Tryptophanase | 1988 |
Inactivation of bee venom phospholipase A2 by manoalide. A model based on the reactivity of manoalide with amino acids and peptide sequences.
Topics: Amino Acids; Cysteine; Glutathione; Hydrogen-Ion Concentration; Kinetics; Lysine; Oligopeptides; Phospholipases; Phospholipases A; Phospholipases A2; Spectrophotometry; Terpenes; Tryptophan | 1987 |
Structure and stability of gamma-crystallins: tryptophan, tyrosine, and cysteine accessibility.
Topics: Animals; Cattle; Crystallins; Cysteine; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1988 |
A maximum of two tryptophan residues in gene-32 protein from phage T4 undergo stacking interactions with single-stranded polynucleotides.
Topics: Binding Sites; Cysteine; Nucleic Acid Denaturation; Polynucleotides; Protein Binding; T-Phages; Tryptophan; Ultraviolet Rays; Viral Proteins | 1988 |
Mistranslation in twelve Escherichia coli ribosomal proteins. Cysteine misincorporation at neutral amino acid residues other than tryptophan.
Topics: Amino Acids; Arginine; Bacterial Proteins; Codon; Cysteine; Escherichia coli; Protein Biosynthesis; Ribosomal Proteins; Tryptophan | 1987 |
A peptide from the eel pancreas with structural similarity to human pancreatic secretory trypsin inhibitor.
Topics: Amino Acid Sequence; Amino Acids; Animals; Cysteine; Eels; Humans; Molecular Sequence Data; Trypsin Inhibitor, Kazal Pancreatic; Trypsin Inhibitors; Tryptophan | 1988 |
Neutral amino acid transport systems of microvillous membrane of human placenta.
Topics: Alanine; Amino Acids; Aminobutyrates; Biological Transport, Active; Cysteine; Female; Humans; Leucine; Microvilli; Placenta; Pregnancy; Sodium; Tryptophan | 1988 |
Spectroscopic studies on the riboflavin-sensitized conformational changes of calf lens alpha-crystallin.
Topics: Animals; Cattle; Crystallins; Cysteine; Light; Molecular Weight; Naphthalenesulfonates; Oxidation-Reduction; Photolysis; Protein Conformation; Riboflavin; Spectrometry, Fluorescence; Tryptophan | 1988 |
Chemical modification of histidine, tyrosine, tryptophan and cysteine residues in carp (Cyprinus carpio) muscle enolase.
Topics: Amino Acids; Animals; Bromosuccinimide; Carps; Cyprinidae; Cysteine; Diethyl Pyrocarbonate; Histidine; Muscles; Nitrogen; Phosphopyruvate Hydratase; Tetranitromethane; Tryptophan; Tyrosine | 1987 |
Unpaired electron migration between aromatic and sulfur peptide units.
Topics: Cysteine; Free Radicals; Oligopeptides; Oxidation-Reduction; Tryptophan; Tyrosine; Water | 1986 |
The cytotoxic activity of hematoheme: evidence for two different mechanisms.
Topics: Animals; Ascorbic Acid; Cysteine; Hematoporphyrins; Hemolysis; Hydrogen Peroxide; Iodides; Oxygen; Rabbits; Tryptophan; Uric Acid | 1987 |
Zinc intestinal absorption in rats: specificity of amino acids as ligands.
Topics: Acetylcysteine; Amino Acids; Animals; Colon; Cysteine; Histidine; Ileum; Imidazoles; Indoles; Intestinal Absorption; Jejunum; Kinetics; Male; Proline; Pyrrolidonecarboxylic Acid; Rats; Rats, Inbred Strains; Tryptophan; Zinc | 1986 |
Reactions of proteins with oxidizing lipids. 2. Influence on protein quality and on the bioavailability of lysine, methionine, cyst(e)ine and tryptophan as measured in rat assays.
Topics: Animals; Biological Availability; Body Weight; Cysteine; Dietary Proteins; Lipid Metabolism; Lysine; Male; Methionine; Nitrogen; Oxidation-Reduction; Rats; Rats, Inbred Strains; Tryptophan | 1985 |
Protective effect of tryptophan and cysteine against carbon tetrachloride-induced liver injury.
Topics: Animals; Carbon Tetrachloride; Cysteine; Female; Glutathione; Liver; Male; Organ Size; Protein Biosynthesis; Rats; Rats, Inbred Strains; Tryptophan | 1985 |
Axonal transport of proteins in retinal ganglion cells. Amino acid incorporation into rapidly transported proteins and distribution of radioactivity to the lateral geniculate body and the superior colliculus.
Topics: Alanine; Amino Acids; Animals; Aspartic Acid; Axonal Transport; Cysteine; Female; Geniculate Bodies; Glycine; Histidine; Leucine; Lysine; Male; Methionine; Nerve Tissue Proteins; Optic Nerve; Phenylalanine; Proline; Rabbits; Retina; Superior Colliculi; Tritium; Tryptophan | 1972 |
Purification and properties of normal human alpha 1-antitrypsin.
Topics: Alpha-Globulins; Amino Acid Sequence; Amino Acids; Animals; Autoanalysis; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Electrophoresis, Polyacrylamide Gel; Female; Humans; Immunodiffusion; Isoelectric Focusing; Molecular Weight; Rabbits; Spectrophotometry, Ultraviolet; Trypsin Inhibitors; Tryptophan; Ultracentrifugation | 1973 |
Histochemical studies on calcified tissues. I. Amino acid histochemistry of foetal calf and human enamel matrix.
Topics: Amino Acids; Animals; Arginine; Carboxylic Acids; Cattle; Collagen; Cysteine; Dental Enamel; Histidine; Histocytochemistry; Humans; Keratins; Lysine; Microscopy, Phase-Contrast; Odontogenesis; Staining and Labeling; Tooth Germ; Tryptophan; Tyrosine | 1974 |
Histochemical studies on calcified tissues. II. Amino acid histochemistry of developing dentine and bone.
Topics: Amino Acids; Animals; Arginine; Bone Matrix; Calcification, Physiologic; Cattle; Cysteine; Dentin; Dentinogenesis; Histidine; Histocytochemistry; Incisor; Lysine; Odontogenesis; Osteogenesis; Staining and Labeling; Sulfhydryl Compounds; Tooth Germ; Tryptophan; Tyrosine | 1974 |
Proceedings: On the conversion of tryptophan into 2-thiol-tryptophan, via thiolysis of the dinitrophenylsulfenyl derivative.
Topics: Cysteine; Dinitrophenols; Mercaptoethanol; Methods; Spectrophotometry, Ultraviolet; Sulfenic Acids; Sulfhydryl Compounds; Tryptophan | 1974 |
Nitrogen isotope effects on the papain-catalyzed hydrolysis of N-benzoyl-L-argininamide.
Topics: Acetates; Amides; Arginine; Benzoates; Binding Sites; Buffers; Catalysis; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Edetic Acid; Enzyme Activation; Hydrogen-Ion Concentration; Hydrolysis; Models, Chemical; Nitrogen; Nitrogen Isotopes; Oxygen; Papain; Structure-Activity Relationship; Sulfur; Tryptophan | 1974 |
Snake venom toxins. The reactivity of the disulphide bonds of Naja nivea toxin alpha.
Topics: Animals; Aspartic Acid; Binding Sites; Biological Assay; Carbon Radioisotopes; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Cysteine; Disulfides; Dithiothreitol; Electrophoresis, Paper; Glycine; Immunodiffusion; Iodoacetates; Lethal Dose 50; Mice; Peptide Fragments; Phenylalanine; Protein Binding; Protein Conformation; Snakes; Spectrophotometry, Ultraviolet; Toxins, Biological; Tryptophan; Venoms | 1974 |
Schizophrenic behavior and urinary tryptophan metabolites associated with cysteine given with and without a monoamine oxidase inhibitor (tranylcypromine).
Topics: Adult; Catatonia; Creatine; Cysteine; Humans; Indoleacetic Acids; Male; Middle Aged; Niacinamide; Paranoid Disorders; Schizophrenia; Tranylcypromine; Tryptamines; Tryptophan | 1967 |
[D-glyceraldehyde-3-phosphate dehydrogenase from Escherichia coli: content of nicotinamide, adenine dinucleotide and tryptophan; reactivity of the sulfhydryl groups of cysteine].
Topics: Adenine Nucleotides; Cysteine; Escherichia coli; Glyceraldehyde-3-Phosphate Dehydrogenases; Niacinamide; Sulfhydryl Compounds; Tryptophan | 1968 |
[Histochemical studies of the anal glands in rabbits].
Topics: Animals; Carbohydrates; Cysteine; Female; Glycogen; Glycosaminoglycans; Histidine; Histocytochemistry; Isocitrate Dehydrogenase; L-Lactate Dehydrogenase; Lipids; Male; Nucleoproteins; Perianal Glands; Rabbits; Succinate Dehydrogenase; Tryptophan; Tyrosine | 1970 |
Hepatic blood flow changes following intravenous infusion of various single amino acids in dogs. 3.
Topics: Alanine; Amino Acids; Animals; Arginine; Cysteine; Dogs; Electromagnetic Phenomena; Hepatic Artery; Hepatic Veins; Injections, Intravenous; Liver; Liver Circulation; Lysine; Phenylalanine; Portal System; Rheology; Stimulation, Chemical; Threonine; Tryptophan | 1974 |
[Role of some metabolic changes in the development of complications of pregnancy and labor in women with rheumatic heart disease].
Topics: Amino Acids; Calcium; Computers; Cysteine; Cystine; Female; Glutamine; Humans; Isoleucine; Leucine; Magnesium; Methionine; Niacinamide; Obstetric Labor Complications; Phenylalanine; Potassium; Pregnancy; Pregnancy Complications, Cardiovascular; Rheumatic Heart Disease; Sodium; Tryptophan; Tyrosine; Valine; Vitamin E | 1974 |
Amino acid composition of three immunological types of foot-and-mouth disease virus.
Topics: Amino Acids; Aphthovirus; Chromatography; Culture Techniques; Cysteine; Cystine; Immunochemistry; Tryptophan; Virus Cultivation | 1967 |
Sulfenyl halides as modifying reagents for polypeptides and proteins. I. Modification of tryptophan residues.
Topics: Adrenocorticotropic Hormone; Chemistry Techniques, Analytical; Chlorides; Cysteine; Indicators and Reagents; Methods; Peptides; Proteins; Ribonucleases; Spectrophotometry; Sulfenic Acids; Tryptophan; Tyrothricin | 1968 |
Transfer ribonucleic acids in Escherichia coli. Multiplicity and variation.
Topics: Amino Acids; Asparagine; Carbon Isotopes; Chemical Phenomena; Chemistry; Chloroquine; Chromatography; Computers; Cysteine; Escherichia coli; Glycine; Histidine; Ligases; Periodic Acid; Proline; RNA, Bacterial; RNA, Transfer; Threonine; Tryptophan | 1968 |
The divergence in reactivity of aminoacyl transfer ribonucleic acid synthetases of Escherichia coli with hydroxylamine.
Topics: Alanine; Amino Acids; Carbon Isotopes; Chromatography, Ion Exchange; Cysteine; Escherichia coli; Glutamates; Glycine; Hydroxylamines; Isoleucine; Kinetics; Leucine; Ligases; Lysine; Methionine; Periodic Acid; Phenylalanine; RNA, Bacterial; RNA, Transfer; Threonine; Tryptophan; Tyrosine | 1968 |
Separation and characterization of HeLa alkaline pyrophosphatase isoenzymes.
Topics: Adenine Nucleotides; Alkaline Phosphatase; Binding Sites; Centrifugation, Density Gradient; Chromatography, Gel; Cysteine; Cytosine Nucleotides; Dialysis; Electrophoresis; Electrophoresis, Disc; Guanine Nucleotides; HeLa Cells; Hydrogen-Ion Concentration; Isoenzymes; Magnesium; Molecular Weight; NAD; Nucleotides; Phenylalanine; Pyrophosphatases; Stereoisomerism; Tryptophan; Uracil Nucleotides | 1969 |
Regulatory significance of transfer RNA charging levels. I. Measurements of charging levels in livers of chow-fed rats, fasting rats, and rats fed balanced or imbalanced mixtures of amino acids.
Topics: Amino Acids; Animals; Cysteine; Diet; Fasting; Ligases; Liver; Male; Periodic Acid; Rats; RNA, Transfer; Serine; Threonine; Tryptophan | 1969 |
Amino acid substitutions resulting from suppression of nonsense mutations. V. Tryptophan insertion by the Su9 gene, a suppressor of the UGA nonsense triplet.
Topics: Cysteine; Electrophoresis; Escherichia coli; Genetic Code; Mutation; Phosphoric Monoester Hydrolases; Suppression, Genetic; Tryptophan | 1970 |
The anthranilate synthetase-anthranilate-5-phosphorribosylpyrophosphate phosphoribosyltransferase aggregate. On the reaction mechanism of anthranilate synthetase from Salmonella typhimurium.
Topics: Amides; Azo Compounds; Benzoates; Binding Sites; Carbon Isotopes; Cyclohexanecarboxylic Acids; Cysteine; Electrophoresis, Disc; Enzyme Activation; Feedback; Glutaminase; Glutamine; Kinetics; Magnesium; ortho-Aminobenzoates; Pentosephosphates; Phosphoric Acids; Protein Binding; Salmonella typhimurium; Sulfides; Transaminases; Transferases; Tryptophan | 1970 |
Glyceraldehyde phosphate dehydrogenase of Escherichia coli. Structural and catalytic properties.
Topics: Acetylesterase; Adenine Nucleotides; Amino Acids; Animals; Arginine; Benzoates; Charcoal; Crystallization; Cysteine; Escherichia coli; Formates; Glyceraldehyde-3-Phosphate Dehydrogenases; Guanidines; Hydrogen-Ion Concentration; Iodoacetates; Lysine; Mercaptoethanol; Molecular Weight; Muscles; NAD; Oxidation-Reduction; Peptides; Protein Denaturation; Rabbits; Spectrophotometry; Sulfhydryl Compounds; Sulfides; Trypsin; Tryptophan; Ultracentrifugation; Ultraviolet Rays | 1971 |
EPR study of Cu(II) complexes of tridentate amino acids.
Topics: Amino Acids; Aminobutyrates; Arginine; Chelating Agents; Chemical Phenomena; Chemistry; Chlorides; Copper; Cysteine; Dicarboxylic Acids; Electron Spin Resonance Spectroscopy; Histidine; Lysine; Methionine; Ornithine; Polyamines; Propionates; Sodium Hydroxide; Time Factors; Tryptophan; Tyrosine | 1971 |
Comparison of cysteine and tryptophan content of insoluble proteins derived from wild-type and mi-1 strains of Neurospora crassa.
Topics: Autoanalysis; Cell Fractionation; Centrifugation, Density Gradient; Culture Media; Cysteine; Electron Transport Complex IV; Electrophoresis, Disc; Genetics, Microbial; Mitochondria; Neurospora; Neurospora crassa; ortho-Aminobenzoates; Phenotype; Proteins; Solubility; Species Specificity; Spectrophotometry; Sucrose; Sulfur Isotopes; Tritium; Tryptophan | 1972 |
ESR studies of the low temperature irradiation of keratin and its component amino acids.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Cysteine; Cystine; Electron Spin Resonance Spectroscopy; Free Radicals; Freezing; Indoles; Keratins; Muramidase; Phenylalanine; Radiation Effects; Tryptophan; Tyrosine; Tyrothricin; Ultraviolet Rays; Wool | 1972 |
Discussion paper: membrane proteins in Neurospora and yeast.
Topics: Acrylamides; Cysteine; Electron Transport Complex IV; Electrophoresis; Membranes; Mitochondria; Neurospora; Proteins; Sodium Dodecyl Sulfate; Sulfur Isotopes; Tritium; Tryptophan; Yeasts | 1972 |
Conformational changes of aspartate aminotransferases in the region of Cys-45 residue observed by means of spin label.
Topics: Alkylation; Amino Acid Sequence; Animals; Aspartate Aminotransferases; Binding Sites; Carbon Radioisotopes; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Cyclic N-Oxides; Cysteine; Cytosol; Electron Spin Resonance Spectroscopy; Iodoacetates; Maleates; Myocardium; Peptides; Piperidines; Protein Binding; Protein Conformation; Spin Labels; Swine; Tryptophan | 1973 |
Functional groups in the activity and regulation of Escherichia coli citrate synthase.
Topics: Amino Acids; Benzoates; Benzyl Compounds; Binding Sites; Citrate (si)-Synthase; Cysteine; Densitometry; Disulfides; Escherichia coli; Esters; Formates; Histidine; Hydrogen-Ion Concentration; Isoenzymes; Ketoglutaric Acids; Kinetics; Methylene Blue; Molecular Weight; NAD; Nitro Compounds; Nitrobenzenes; Oxidation-Reduction; Oxo-Acid-Lyases; Phenols; Photochemistry; Rose Bengal; Tryptophan | 1973 |
Radical yield in X-irradiated biological molecules. II. Naturally-occurring amino-acids.
Topics: Alanine; Amino Acids; Arginine; Asparagine; Aspartic Acid; Cysteine; Cystine; Electron Spin Resonance Spectroscopy; Free Radicals; Glutamates; Histamine; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Proline; Radiation Effects; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1974 |
Nucleotide sequence of tRNA Cys from baker's yeast.
Topics: Acrylamides; Animals; Base Sequence; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Cysteine; Glycine; Methionine; Nucleic Acid Conformation; Oligonucleotides; Pancreas; Phenylalanine; Phosphoric Diester Hydrolases; Ribonucleases; Ribonucleotides; RNA, Transfer; Saccharomyces cerevisiae; Snakes; Spleen; Tryptophan; Valine; Venoms | 1974 |
The purification and amino acid sequence of cytochrome C-552 from Euglena gracilis.
Topics: Amino Acid Sequence; Centrifugation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Cytochrome c Group; Cytochromes; Electrophoresis, Polyacrylamide Gel; Euglena gracilis; Heme; Hydroxylamines; Mitochondria; Tryptophan | 1974 |
On the neurotoxic effects induced by alkylating agents.
Topics: Alanine; Animals; Anti-Bacterial Agents; Antimetabolites; Azaserine; Behavior, Animal; Central Nervous System; Chlorambucil; Cyclophosphamide; Cysteine; Drug Antagonism; Glycine; Male; Mannitol; Mechlorethamine; Melphalan; Nitrogen Mustard Compounds; Phenobarbital; Phenytoin; Rats; Seizures; Spasm; Thiourea; Triethylenemelamine; Tryptophan | 1966 |
Purification, properties, and identity of liver mitochondrial tyrosine aminotransferase.
Topics: Amino Acids; Animals; Antibodies; Asparagine; Aspartate Aminotransferases; Aspartic Acid; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Crystallization; Cysteine; Cytoplasm; Diffusion; Dihydroxyphenylalanine; Fenclonine; Glutamates; Isoelectric Focusing; Isoenzymes; Ketoglutaric Acids; Male; Methionine; Mitochondria, Liver; Molecular Weight; Monoiodotyrosine; Oxaloacetates; Phenylpyruvic Acids; Rats; Stereoisomerism; Tryptophan; Tyrosine; Tyrosine Transaminase; Ultracentrifugation; Vibration | 1971 |
Kinetic properties of pyruvate kinases from turtle liver and heart.
Topics: Alanine; Allosteric Regulation; Animals; Binding Sites; Citrates; Cysteine; Enzyme Activation; Fructosephosphates; Hexosediphosphates; Hydrogen-Ion Concentration; Isoleucine; Ketoglutaric Acids; Kinetics; Liver; Magnesium; Methionine; Myocardium; Organ Specificity; Phenylalanine; Phosphoenolpyruvate; Protein Binding; Pyruvate Kinase; Serine; Succinates; Tryptophan; Turtles; Valine | 1974 |
Tryptophan and methionine metabolism of adult females as affected by vitamin B-6 deficiency.
Topics: Adult; Body Weight; Cystathionine; Cysteine; Dietary Proteins; Female; Homocystine; Humans; Kynurenic Acid; Kynurenine; Methionine; Nutritional Physiological Phenomena; Pyridoxine; Sulfinic Acids; Taurine; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1974 |
Isolation and partial characterization of procollagen fractions produced by a clonal strain of calf dermatosparactic cells.
Topics: Amino Acids; Animals; Cattle; Cattle Diseases; Chromatography, DEAE-Cellulose; Clone Cells; Collagen; Collagen Diseases; Culture Media; Cysteine; Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Fibroblasts; Microscopy, Electron; Molecular Weight; Peptides; Protein Precursors; Skin; Spectrum Analysis; Tritium; Tryptophan | 1974 |
Navy (Haricot)-bean (Phaseolus vulgaris) lectin. Isolation and characterization of tow components from a toxic agglutinating extract.
Topics: Alanine; Animals; Aspartic Acid; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Glucosamine; Glycoproteins; Hemagglutination Tests; Horses; Lectins; Leucine; Leukocytes; Mannose; Methionine; Molecular Weight; Plant Lectins; Plants; Quail; Serine; Tryptophan | 1974 |
[Seed proteins. 4. Isolation of the main globulin component from sunflower seeds].
Topics: Amino Acids; Chemical Precipitation; Chromatography; Cysteine; Cystine; Dextrans; Electrophoresis, Polyacrylamide Gel; Globulins; Methionine; Methods; Seeds; Spectrophotometry; Tryptophan; Ultracentrifugation; Ultrafiltration | 1974 |
Atypical pattern of utilization of amino acids for mitochondrial protein synthesis in HeLa cells.
Topics: Amino Acids; Arginine; Chloramphenicol; Cycloheximide; Cysteine; Cystine; Electrophoresis, Polyacrylamide Gel; Emetine; Endoplasmic Reticulum; Female; Glutamine; HeLa Cells; Humans; Leucine; Lysine; Methionine; Mitochondria; Neoplasm Proteins; Phenylalanine; Polyribosomes; Serine; Threonine; Tritium; Tryptophan | 1973 |
Evidence for tryptophan residues being essential to the activity of papain.
Topics: Cysteine; Enzyme Activation; Free Radicals; Papain; Radiation Effects; Tryptophan | 1972 |
50-S ribosomal proteins. Purification and partial characterization of two acidic proteins, A 1 and A 2, isolated from 50-S ribosomes of Escherichia coli.
Topics: Alanine; Amino Acids; Autoanalysis; Bacterial Proteins; Chromatography, DEAE-Cellulose; Cysteine; Electrophoresis; Escherichia coli; Histidine; Isoelectric Focusing; Molecular Weight; Ribosomes; Sodium Dodecyl Sulfate; Tryptophan; Tyrosine; Ultracentrifugation | 1972 |
Transductional analysis of cysteine mutants in Proteus mirabilis.
Topics: Arginine; Chromosome Mapping; Cysteine; Escherichia coli; Genes, Regulator; Genetic Linkage; Lyases; Mutation; Operon; Phenotype; Proteus; Proteus mirabilis; Salmonella typhimurium; Transduction, Genetic; Tryptophan | 1972 |
Recognition of nonsense codons in mammalian cells.
Topics: Acylation; Adenine Nucleotides; Amino Acyl-tRNA Synthetases; Animals; Arginine; Cattle; Cysteine; Escherichia coli; Genetic Code; Guanine Nucleotides; Liver; Oligonucleotides; Protein Binding; Ribosomes; RNA, Transfer; Serine; Suppression, Genetic; Tritium; Tryptophan; Uracil Nucleotides | 1972 |
Revised structure of aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12. Evidence for four identical subunits.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Amino Acids; Aspartic Acid; Autoanalysis; Autoradiography; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Homoserine; Isoelectric Focusing; Light; Macromolecular Substances; Molecular Weight; Peptides; Phosphotransferases; Scattering, Radiation; Sodium Dodecyl Sulfate; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tryptophan | 1972 |
Nucleoside triphosphate-nucleoside diphosphate transphosphorylase (nucleoside diphosphokinase). 3. Subunit structure of the crystalline enzyme from brewers' yeast.
Topics: Amino Acids; Chromatography, Gel; Crystallization; Cysteine; Diffusion; Electrophoresis, Polyacrylamide Gel; Hydrazines; Kinetics; Macromolecular Substances; Mathematics; Molecular Weight; Nucleotides; Peptides; Phosphotransferases; Saccharomyces cerevisiae; Sodium Dodecyl Sulfate; Sulfhydryl Compounds; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1973 |
Quenching of the fluorescence of proteins by silver nitrate.
Topics: Alcohol Oxidoreductases; Binding Sites; Cysteine; Fluorescence; Hydrogen-Ion Concentration; Liver; Mathematics; Osmolar Concentration; Ovalbumin; Protein Binding; Proteins; Saccharomyces cerevisiae; Silver Nitrate; Species Specificity; Spectrometry, Fluorescence; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Time Factors; Trypsinogen; Tryptophan; Urea | 1973 |
Crystallization and characterization of the L-arabinose-binding protein of Escherichia coli B-r.
Topics: Amino Acids; Ammonium Sulfate; Arabinose; Bacterial Proteins; Carbon Radioisotopes; Carrier Proteins; Cell-Free System; Chromatography, DEAE-Cellulose; Chromatography, Gel; Circular Dichroism; Crystallization; Cysteine; Dialysis; Escherichia coli; Hydrogen-Ion Concentration; Molecular Weight; Protein Binding; Spectrometry, Fluorescence; Succinimides; Tryptophan; Ultracentrifugation | 1974 |
Histochemical studies on calcified tissues. 3. Amino acid histochemistry of carious dentine and dentinal reactions to caries.
Topics: Amino Acids; Arginine; Cysteine; Decalcification Technique; Dental Caries; Dentin; Histidine; Histocytochemistry; Humans; Lysine; Tryptophan; Tyrosine | 1974 |
Inhibition of RNA chain initiation in E. coli core RNA polymerase with 2-hydroxy-5-nitrobenzyl bromide.
Topics: Animals; Benzyl Compounds; Binding Sites; Cattle; Cysteine; Cytosine Nucleotides; DNA; DNA-Directed RNA Polymerases; DNA, Bacterial; Escherichia coli; Iodoacetates; Micrococcus; Nitro Compounds; Phosphorus Radioisotopes; Protein Binding; Protein Conformation; Templates, Genetic; Thymus Gland; Transcription, Genetic; Tritium; Tryptophan | 1974 |
Hyperalimentation in cirrhotic patients.
Topics: Acid-Base Equilibrium; Acidosis; Alanine Transaminase; Alkaline Phosphatase; Amino Acids; Ammonia; Arginine; Carbon Dioxide; Caseins; Catheterization; Cysteine; Diet Therapy; Fibrin; Glutamine; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Liver Cirrhosis; Lysine; Methionine; Parenteral Nutrition; Phenylalanine; Potassium; Sodium; Threonine; Tryptophan | 1972 |
Human carbonic anhydrases. X. Preparation of large peptide fragments of carbonic anhydrase B used for sequence studies.
Topics: Amino Acid Sequence; Amino Acids; Arginine; Carbonic Anhydrases; Chromatography, Gel; Cyanogen Bromide; Cysteine; Erythrocytes; Freeze Drying; Guanidines; Humans; Hydrogen-Ion Concentration; Lysine; Methionine; Peptides; Phenylalanine; Solubility; Spectrophotometry, Ultraviolet; Trypsin; Tryptophan; Tyrosine | 1973 |
Human carbonic anhydrases. XI. The complete primary structure of carbonic anhydrase B.
Topics: Amino Acid Sequence; Amino Acids; Arginine; Autoanalysis; Carbonic Anhydrases; Carboxypeptidases; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Cyanogen Bromide; Cysteine; Electrophoresis, Paper; Erythrocytes; Humans; Hydrogen-Ion Concentration; Indicators and Reagents; Lysine; Peptides; Solubility; Sulfhydryl Compounds; Trypsin; Tryptophan | 1973 |
Amino acid stability in aqueous solutions of casein hydrolysate under varied storage conditions.
Topics: Amino Acids; Caseins; Chromatography; Cysteine; Cystine; Drug Stability; Drug Storage; Glutamine; Hydrolysis; Spectrometry, Fluorescence; Temperature; Time Factors; Tryptophan | 1972 |
Bovine mercaptalbumin and non-mercaptalbumin monomers. Interconversions and structural differences.
Topics: Amides; Binding Sites; Chromatography, Gas; Chromatography, Gel; Circular Dichroism; Cysteine; Cystine; Electrophoresis, Disc; Electrophoresis, Starch Gel; Fatty Acids; Fluorescence; Hydrogen-Ion Concentration; Iodoacetates; Molecular Weight; Oxidation-Reduction; Protein Binding; Proteins; Serum Albumin, Bovine; Sulfhydryl Compounds; Tryptophan; Ultracentrifugation | 1972 |
Selective chemical cleavage of tryptophanyl peptide bonds in peptides and proteins.
Topics: Bromine; Chemical Phenomena; Chemistry; Cyclohexanes; Cysteine; Glucagon; Hydrogen-Ion Concentration; Ketones; Kinetics; Magnetic Resonance Spectroscopy; Methionine; Muramidase; Oxidation-Reduction; Peptides; Potentiometry; Ribonucleases; Spectrophotometry, Ultraviolet; Sulfonic Acids; Sulfoxides; Tryptophan; Tyrosine | 1972 |
[Biosynthetic precursors of collagen and their transformation in vitro].
Topics: Amino Acid Sequence; Animals; Chick Embryo; Chromatography, Gel; Collagen; Cysteine; Extracellular Space; Hydroxylation; In Vitro Techniques; Lysine; Molecular Weight; Polyribosomes; Proline; Protein Binding; Tryptophan | 1972 |
Quantitative effects of nutritional essential amino acid deficiency upon immune responses to tumors in mice.
Topics: Adenocarcinoma; Amino Acids; Animals; Antibodies, Neoplasm; Antigen-Antibody Complex; Arginine; Cells, Cultured; Cysteine; Cytotoxicity Tests, Immunologic; Deficiency Diseases; Diet; Histidine; Immunity, Cellular; Isoleucine; Lysine; Male; Mammary Neoplasms, Experimental; Methionine; Mice; Mice, Inbred C3H; Mice, Inbred CBA; Phenylalanine; Threonine; Time Factors; Tryptophan; Tyrosine; Valine | 1973 |
Catalytic studies on tryptophanase from Bacillus alvei.
Topics: Bacillus; Cysteine; Hydro-Lyases; Indoles; Kinetics; L-Serine Dehydratase; Pyruvates; Serine; Spectrophotometry; Tryptophan; Tryptophan Synthase; Tryptophanase | 1973 |
Characterization of the pro 1 chain of procollagen. Isolation of a sequence unique to the precursor chain.
Topics: Amino Acid Sequence; Amino Acids; Animals; Bone and Bones; Chick Embryo; Chromatography, Gel; Collagen; Cyanogen Bromide; Cysteine; Electrophoresis, Polyacrylamide Gel; Molecular Weight; Peptide Biosynthesis; Peptides; Protein Conformation; Protein Precursors; Skull; Sodium Dodecyl Sulfate; Sulfur Isotopes; Tritium; Tryptophan | 1973 |
Release of cholecystokinin by amino acids.
Topics: Alanine; Amino Acids; Animals; Aspartic Acid; Bicarbonates; Cholecystokinin; Cysteine; Dogs; Drug Synergism; Duodenum; Glutamates; Glycine; Intestinal Mucosa; Pancreas; Pancreatic Juice; Perfusion; Phenylalanine; Secretin; Threonine; Tryptophan | 1973 |
Analysis of a crystalline mutarotase from bovine kidney cortex.
Topics: Acetylation; Amino Acids; Animals; Binding Sites; Carbohydrate Epimerases; Cattle; Chromatography, Gel; Crystallization; Cysteine; Glycine; Kidney; Kidney Cortex; Kinetics; Methionine; Optical Rotation; Oxidation-Reduction; Peptides; Phenylalanine; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Tryptophan; Valine | 1973 |
[Trials on the determination of whey protein content in coprecipitates].
Topics: Caseins; Chemical Precipitation; Cysteine; Cystine; Hydrolysis; Indicators and Reagents; Lactalbumin; Lactoglobulins; Milk Proteins; Polarography; Tryptophan | 1973 |
Photo-oxidation of lens proteins by sunlight in the presence of fluorescent derivatives of kynurenine, isolated from the human lens.
Topics: Amino Acids; Chromatography, Gel; Color; Crystallins; Cysteine; Fluorescence; Histidine; Humans; Kynurenine; Methionine; Oxidation-Reduction; Peptide Hydrolases; Photochemistry; Spectrum Analysis; Sunlight; Tryptophan; Tyrosine | 1973 |
2-Chloromethyl-4-nitrophenyl (N-carbobenzoxy)glycinate. A new reagent designed to introduce an environmentally sensitive conformational probe near the active site of papain.
Topics: Alkylation; Benzyl Compounds; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Affinity; Cysteine; Enzyme Activation; Glycine; Hydrogen-Ion Concentration; Indicators and Reagents; Iodoacetates; Kinetics; Papain; Phenols; Protein Binding; Protein Conformation; Spectrophotometry; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Tryptophan | 1973 |
Selective detoxification of murine toxin from Yersinia pestis. Reaction of heavy metals with essential sulfhydryl and tryptophan residues.
Topics: Animals; Antitoxins; Binding, Competitive; Biological Assay; Cysteine; Fluoresceins; Guanidines; Lethal Dose 50; Macromolecular Substances; Mercury; Mercury Isotopes; Mice; Molecular Weight; Organometallic Compounds; Protein Conformation; Radioisotopes; Silver; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Toxins, Biological; Tromethamine; Tryptophan; Yersinia pestis | 1973 |
[Biochemical study of a schizophreniac].
Topics: Adult; Cysteine; Humans; Male; Methylation; Monoamine Oxidase Inhibitors; Phenylalanine; Schizophrenia; Transferases; Tryptophan | 1973 |
On the mechanism of formation of a partially active aldolase by tryptic digestion.
Topics: Acetates; Amino Acid Sequence; Amino Acids; Animals; Bromine; Chloromercuribenzoates; Cysteine; Electrophoresis, Polyacrylamide Gel; Fructose-Bisphosphate Aldolase; Fructosephosphates; Kinetics; Molecular Weight; Muscle Proteins; Muscles; Peptide Chain Termination, Translational; Peptides; Rabbits; Trypsin; Tryptophan; Tyrosine | 1973 |
Proteins lacking certain amino acids.
Topics: Arginine; Aspartic Acid; Cysteine; Glutamates; Histidine; Leucine; Lysine; Methionine; Peptides; Phenylalanine; Proteins; Tryptophan; Tyrosine; Valine | 1974 |
Circular dichroism of squid retinochrome.
Topics: Animals; Circular Dichroism; Cysteine; Decapodiformes; Hydrogen-Ion Concentration; Light; Optical Rotation; Photochemistry; Protein Conformation; Protein Denaturation; Retinal Pigments; Spectrophotometry; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine | 1974 |
Synthesis and antiestrogenic activity of 2,4-bis(bromomethyl)-estrone methyl ether: a bifunctional alkylating steroid.
Topics: Animals; Benzoates; Binding Sites; Biological Assay; Bromine; Carbon Radioisotopes; Castration; Chromatography, Thin Layer; Cysteine; Estranes; Estrogen Antagonists; Estrone; Female; Glucosephosphate Dehydrogenase; Histidine; Magnetic Resonance Spectroscopy; Mercaptoethanol; Methanol; Methyl Ethers; Nitro Compounds; Ovary; Rats; Sulfhydryl Compounds; Tryptophan; Uterus | 1974 |
Oxytetracycline stimulated incorporation of cysteine and tryptophan into an in vitro protein synthesizing system from Escherichia coli.
Topics: Bacterial Proteins; Carbon Isotopes; Cysteine; Escherichia coli; Oxytetracycline; Stimulation, Chemical; Tryptophan | 1967 |
Missense suppression in tryptophan synthetase.
Topics: Countercurrent Distribution; Cysteine; Escherichia coli; Genetic Code; Glycine; Ligases; Mutation; Peptide Biosynthesis; RNA, Transfer; Tryptophan | 1966 |
Bovine pepsinogen and pepsin. I. Isolation, purification, and some properties of the pepsinogen.
Topics: Abomasum; Amino Acids; Animals; Arginine; Aspartic Acid; Cattle; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Electrophoresis, Disc; Enzyme Precursors; Glutamates; Glycine; Histidine; Isoleucine; Leucine; Lysine; Methionine; Molecular Weight; Pepsin A; Proline; Swine; Tryptophan; Ultracentrifugation | 1968 |
Substrate binding properties of mutant and wild-type A proteins of Escherichia coli tryptophan synthetase.
Topics: Amino Acid Sequence; Bacterial Proteins; Binding Sites; Chemical Phenomena; Chemistry; Cysteine; Escherichia coli; Ethylmaleimide; Genetics, Microbial; Glycerophosphates; Hydro-Lyases; Iodoacetates; Mutation; Operon; Protein Binding; Tryptophan | 1967 |
Genetic and biochemical studies of enzymatically active subunits of E. coli tryptophan synthetase.
Topics: Binding Sites; Cysteine; Electrophoresis; Escherichia coli; Glycerophosphates; Histidine; Hydro-Lyases; Indoles; Isoenzymes; Lithium; Methionine; Potassium; Quaternary Ammonium Compounds; Serine; Sodium; Tryptophan | 1968 |
Structural and functional roles of the cysteine residues in the alpha subunit of the Escherichia coli trypotphan synthetase. II. Functional roles of the cysteine residues.
Topics: Benzoates; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Chromatography, Gel; Cysteine; Dextrans; Escherichia coli; Ethylmaleimide; Hydro-Lyases; Mercury; Mutation; Nitrobenzenes; Peptides; Tryptophan | 1969 |
Horse liver alcohol dehydrogenase. The primary structure of an N-terminal part of the protein chain of the ethanol-active isoenzyme.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Binding Sites; Carbon Isotopes; Chromatography, Gel; Chymotrypsin; Crustacea; Cyanides; Cysteine; Ethanol; Glyceraldehyde-3-Phosphate Dehydrogenases; Horses; Iodoacetates; Isoenzymes; Liver; Maleates; Pepsin A; Serine; Species Specificity; Swine; Trypsin; Tryptophan; Tyrosine | 1970 |
Composition and subunit structure of glycerol kinase from Escherichia coli.
Topics: Acridines; Adenosine Triphosphate; Amino Acids; Chemical Phenomena; Chemical Precipitation; Chemistry, Physical; Chromatography, DEAE-Cellulose; Chromatography, Gel; Colorimetry; Crystallization; Cysteine; Electrophoresis; Escherichia coli; Glycerol; Hydrazines; Iodoacetates; Macromolecular Substances; Methods; Molecular Weight; Peptides; Phosphorus Isotopes; Phosphotransferases; Protein Denaturation; Quaternary Ammonium Compounds; Spectrophotometry; Sulfates; Sulfhydryl Reagents; Tetroses; Trypsin; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays | 1971 |
Fractionation of the nonpolar transfer ribonucleic acids from rat liver, yeast, and Escherichia coli by partition chromatography.
Topics: Amino Acid Sequence; Amino Acids; Animals; Arginine; Aspartic Acid; Chromatography; Chromatography, Gel; Cysteine; Escherichia coli; Genetic Code; Glutamates; Leucine; Liver; Lysine; Methionine; Nucleosides; Phenylalanine; Rats; RNA, Transfer; Saccharomyces; Serine; Species Specificity; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays | 1971 |
Sugar transport. 3. Purification and properties of a phosphocarrier protein (HPr) of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli.
Topics: Amino Acids; Bacterial Proteins; Carbon Isotopes; Carrier Proteins; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Electrophoresis; Electrophoresis, Disc; Escherichia coli; Hexosamines; Histidine; Hot Temperature; Hydrolysis; Imidazoles; Molecular Weight; Phosphoenolpyruvate; Phosphoproteins; Phosphorus Isotopes; Phosphotransferases; Protein Binding; Proteins; Spectrophotometry; Time Factors; Trypsin; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays | 1971 |
The B protein of Escherichia coli tryptophan synthetase. II. New -elimination and -replacement reactions.
Topics: Alanine; Carbon Isotopes; Chemical Phenomena; Chemistry; Chlorine; Cysteine; Escherichia coli; Ethers; Glycerophosphates; Hydro-Lyases; Indoles; Kinetics; Mercaptoethanol; Methanol; Models, Biological; Serine; Sulfhydryl Compounds; Sulfides; Tryptophan | 1971 |
The presence of 2-methylthio-N 6 -( 2 -isopentenyl)adenosine in leucine, tryptophan and cysteine tRNA's from Escherichia coli.
Topics: Adenine Nucleotides; Adenosine; Alkenes; Carbon Isotopes; Chromatography; Cysteine; Escherichia coli; Genetic Code; Leucine; Ribonucleases; Ribosomes; RNA, Transfer; Spectrophotometry; Sulfides; Tryptophan | 1971 |
Simple and rapid procedure for chromatographic identification of multiple transfer RNA species from Escherichia coli.
Topics: Benzoates; Carbon Isotopes; Chromatography, DEAE-Cellulose; Cysteine; Escherichia coli; Ethanol; Isotope Labeling; Methods; Phenylalanine; RNA, Transfer; Sulfur Isotopes; Tryptophan; Tyrosine | 1971 |
A histochemical study on the Reichert membrane of the rat's placenta.
Topics: Animals; Arginine; Cysteine; Cystine; Female; Ferricyanides; Histocytochemistry; Indicators and Reagents; Membranes; Neuraminic Acids; Placenta; Polysaccharides; Pregnancy; Rats; Tryptophan; Tyrosine | 1965 |
Physical and chemical properties of beta-methylaspartase.
Topics: Amino Acids; Catalysis; Chloromercuribenzoates; Chromatography, Gel; Clostridium; Cysteine; Edetic Acid; Hot Temperature; Hydrogen-Ion Concentration; Lyases; Molecular Weight; Protamines; Tryptophan; Ultracentrifugation | 1967 |
Properties of thiol-subtilisin. The consequences of converting the active serine residue to cysteine in a serine protease.
Topics: Acetates; Amino Acids; Bacillus subtilis; Binding Sites; Cysteine; Fluorescence; Hydrogen-Ion Concentration; Nitrophenols; Optical Rotatory Dispersion; Peptide Hydrolases; Protein Binding; Serine; Spectrum Analysis; Tryptophan; Ultracentrifugation; Ultraviolet Rays | 1968 |
Technical pitfalls leading to errors in the quantitation of plasma amino acids.
Topics: Adult; Amino Acids; Amino Alcohols; Anticoagulants; Autoanalysis; Blood Platelets; Cysteine; Dicarboxylic Acids; Edetic Acid; Fasting; Female; Glutamine; Hemolysis; Hot Temperature; Humans; Leukocytes; Male; Methods; Middle Aged; Phosphatidylethanolamines; Picrates; Taurine; Time Factors; Tryptophan | 1969 |
Structural and functional roles of the cysteine residues in the alpha subunit of the Escherichia coli tryptophan synthetase. I. Structural roles and reactivity of the cysteine residues.
Topics: Animals; Antigens; Benzoates; Carbon Isotopes; Chemical Phenomena; Chemistry; Cysteine; Dextrans; Electrophoresis; Electrophoresis, Disc; Escherichia coli; Ethylmaleimide; Hydro-Lyases; Immune Sera; Immunodiffusion; Iodoacetates; Kinetics; Mercury; Methods; Neutralization Tests; Nitrobenzenes; Peptides; Rabbits; Sulfides; Tryptophan; Ultracentrifugation | 1969 |
The localization of N6-(delta 2-isopentenyl) adenosine among the acceptor species of transfer ribonucleic acid of Lactobacillu acidophilus.
Topics: Alkenes; Amino Acids; Anhydrides; Carbon Isotopes; Cellulose; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography; Chromatography, Ion Exchange; Culture Media; Cysteine; Genetic Code; Lactobacillus acidophilus; Leucine; Mevalonic Acid; Nucleosides; RNA, Bacterial; RNA, Transfer; Serine; Tritium; Tryptophan; Tyrosine | 1969 |
o-Quinones formed in plant extracts. Their reactions with amino acids and peptides.
Topics: Amino Acids; Catechol Oxidase; Chemical Phenomena; Chemistry; Chlorogenic Acid; Cinnamates; Color; Cysteine; Glycine; Histidine; Hydrogen-Ion Concentration; Leucine; Lysine; Manometry; Nicotiana; Oxygen Consumption; Peptides; Plant Extracts; Plants; Plants, Toxic; Proline; Quinones; Spectrophotometry; Time Factors; Tryptophan | 1969 |
[Cytochemical constitution of the spermatozoa nucleus of an Urodele amphibian Pleurodeles waltlii Michah].
Topics: Animals; Arginine; Cell Nucleus; Chromosomes; Cysteine; Cystine; DNA; Histocytochemistry; Male; Microscopy; Microscopy, Electron; Polysaccharides; Proteins; Spermatozoa; Tryptophan; Urodela | 1969 |
Effect of calcium ion on S-100, a protein of the nervous system.
Topics: Acrylates; Animals; Antigens; Brain Chemistry; Calcium; Cattle; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Electrophoresis; Fluorometry; Immune Sera; Immunodiffusion; Magnesium; Methods; Nerve Tissue Proteins; Optical Rotatory Dispersion; Phenylalanine; Potassium; Protein Binding; Protein Denaturation; Quaternary Ammonium Compounds; Rabbits; Sodium; Solubility; Spectrophotometry; Strontium; Sulfhydryl Compounds; Time Factors; Tryptophan; Tyrosine; Urea; Viscosity | 1969 |
[Effects of various amino acids on the sensitivity of 11 strains of Staphylococcus aureus to penicillin G].
Topics: Alanine; Amino Acids; Arginine; Asparagine; Aspartic Acid; Cysteine; Glycine; Isoleucine; Leucine; Methionine; Penicillin G; Penicillin Resistance; Staphylococcus; Stereoisomerism; Tryptophan; Valine | 1969 |
The hemoglobins of Artemia salina. I. Determination of phenotype by genotype and environment.
Topics: Adaptation, Biological; Animals; Biological Evolution; Blood Protein Electrophoresis; Carbon Monoxide; Crustacea; Cysteine; Edetic Acid; Female; Genotype; Hemoglobins; Humans; Inositol; Iron; Male; Oxygen; Parthenogenesis; Phenotype; Sex Factors; Tryptophan | 1969 |
Properties of flagellin from Bacillus megaterium KM and its association with the cytoplasmic membrane.
Topics: Amino Acids; Bacillus megaterium; Bacterial Proteins; Bile Acids and Salts; Chemical Precipitation; Cysteine; Cystine; Cytoplasm; Detergents; Electrophoresis; Flagella; Hydrogen-Ion Concentration; Lysine; Membranes; Molecular Weight; Quaternary Ammonium Compounds; Sulfates; Sulfuric Acids; Tryptophan | 1970 |
Amino acid composition and peptide maps of Bacillus cereus 569-H penicillinase.
Topics: Amino Acids; Bacillus cereus; Chromatography; Chymotrypsin; Cysteine; Cystine; Electrophoresis; Hydrolysis; Molecular Weight; Penicillinase; Peptides; Spectrophotometry; Trypsin; Tryptophan; Ultracentrifugation | 1971 |
[Bull semen ribonucleases. 1. Purification and physico-chemical properties of the major component].
Topics: Amino Acids; Ammonium Sulfate; Animals; Carbohydrates; Cattle; Chromatography, Gas; Chromatography, Gel; Cysteine; Electrophoresis, Disc; Hydrogen-Ion Concentration; Male; Molecular Weight; Ribonucleases; RNA; Semen; Seminal Vesicles; Spectrophotometry; Tryptophan; Ultracentrifugation | 1972 |
Chemical modification of the high-affinity bilirubin-binding site of human-serum albumin.
Topics: Acylation; Arginine; Aspirin; Bilirubin; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Cysteine; Electrophoresis; Histidine; Humans; Lysine; Protein Binding; Protein Conformation; Serum Albumin; Tryptophan; Tyrosine | 1972 |
Influence of nutrition on the morphology of a strain of Bifidobacterium bifidum.
Topics: Acetates; Alanine; Amino Acids; Asparagine; Aspartic Acid; Culture Media; Cysteine; Glutamates; Lactobacillus; Mutation; Nutritional Physiological Phenomena; Quaternary Ammonium Compounds; Serine; Surface-Active Agents; Tryptophan | 1972 |
Selective free radical reactions with proteins and enzymes: reactions of inorganic radical anions with amino acids.
Topics: Alanine; Amino Acids; Bromides; Carbonates; Chlorides; Cysteine; Free Radicals; Histidine; Hydrogen-Ion Concentration; Iodides; Kinetics; Methionine; Muramidase; Proteins; Radiation Effects; Radiochemistry; Spectrophotometry; Thiocyanates; Tryptophan; Tyrosine | 1972 |
Band-shape analysis and display of fine structure in protein spectra: a new approach to perturbation spectroscopy.
Topics: Acetates; Animals; Apoproteins; Aspartate Aminotransferases; Cattle; Chymotrypsinogen; Computers; Cysteine; Egg White; Ethanol; Glucagon; Mathematics; Methods; Muramidase; Myocardium; Pancreas; Phenylalanine; Protein Conformation; Protein Denaturation; Ribonucleases; Spectrophotometry; Swine; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1972 |
The labelling of proteins by irradiation in tritiated water.
Topics: Alkylation; Amino Acids; Animals; Cetacea; Chromatography, Ion Exchange; Cysteine; Egg White; Endopeptidases; Histidine; Isotope Labeling; Leucyl Aminopeptidase; Muramidase; Myoglobin; Phenylalanine; Photolysis; Pronase; Radiation Effects; Tritium; Tryptophan; Tyrosine; Ultraviolet Rays; Water; Wool | 1972 |
Role of tryptophan in dihydrofolate reductase.
Topics: Bromine; Catalysis; Circular Dichroism; Cysteine; Dithiothreitol; Enzyme Activation; Folic Acid Antagonists; Mathematics; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Streptococcus; Succinimides; Tetrahydrofolate Dehydrogenase; Tryptophan; Ultraviolet Rays | 1972 |
[Histochemical studies on female genital organs during fetal development. V. Protein histochemistry of the human ovary].
Topics: Amino Acids; Cysteine; Cystine; Embryo, Mammalian; Epithelial Cells; Epithelium; Female; Fetus; Gestational Age; Histidine; Histocytochemistry; Humans; Hydroxylysine; Infant, Newborn; Lysine; Ovarian Follicle; Ovary; Pregnancy; Proteins; Tryptophan | 1972 |
[Histochemical studies on female genital organs during fetal development. VI. Protein histochemistry of the uterine tubes].
Topics: Arginine; Cysteine; Cystine; Epithelial Cells; Epithelium; Fallopian Tubes; Female; Fetus; Gestational Age; Histidine; Histocytochemistry; Humans; Hydroxylysine; Lysine; Pregnancy; Proteins; Tryptophan; Tyrosine | 1972 |
An immunoglobulin light chain of subgroup III-1 of lambda type with a free sulfhydryl group.
Topics: Amino Acid Sequence; Ammonium Sulfate; Bence Jones Protein; Chemical Precipitation; Chromatography, Gel; Cysteine; Dansyl Compounds; Dithiothreitol; Electrophoresis; Guanidines; Humans; Immunoglobulin G; Immunoglobulins; Iodine Isotopes; Iodoacetates; Methylation; Multiple Myeloma; Myeloma Proteins; Oxidation-Reduction; Peptides; Protein Denaturation; Sulfhydryl Compounds; Tryptophan; Tyrosine; Urea; Valine | 1971 |
[Histochemical studies of female genitalia during fetal development. IV. Protein histochemistry of the uterus].
Topics: Alloxan; Amino Acids; Arginine; Cervix Uteri; Cysteine; Cystine; Cytoplasm; Female; Fetus; Gestational Age; Histidine; Histocytochemistry; Humans; Hydroxylysine; Imidazoles; Lysine; Nitrobenzenes; Proteins; Schiff Bases; Sulfhydryl Compounds; Tetrazolium Salts; Tryptophan; Tyrosine; Uterus | 1971 |
Investigation of xanthine oxidase. Magnetic circular dichroism studies.
Topics: Adenosine; Animals; Cattle; Circular Dichroism; Cysteine; Female; Iron; Magnetics; Milk; Molybdenum; Optical Rotatory Dispersion; Riboflavin; Spectrophotometry; Sulfur; Tryptophan; Xanthine Oxidase | 1971 |
[Dissociation of S- and P-variants of Bacillus brevis var. G.-B. on a synthetic medium with amino acids as the only source of nitrogen].
Topics: Alanine; Amino Acids; Aspartic Acid; Bacillus; Culture Media; Cysteine; Genetic Variation; Glycine; Histidine; Leucine; Lysine; Mutation; Nitrogen; Ornithine; Phenylalanine; Serine; Stimulation, Chemical; Threonine; Time Factors; Tryptophan; Valine | 1971 |
Purification and properties of a thrombin-like enzyme from the venom of Crotalus adamanteus (Eastern diamondback rattlesnake).
Topics: Amino Acids; Animals; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Detergents; Disulfides; Electrophoresis; Electrophoresis, Disc; Electrophoresis, Paper; Endopeptidases; Fibrinogen; Glycoproteins; Hydrogen-Ion Concentration; Isoflurophate; Mercaptoethanol; Molecular Weight; Protease Inhibitors; Snakes; Sulfates; Thrombin; Tryptophan; Ultracentrifugation; Venoms | 1971 |
Organ-specific inhibition of human alkaline phosphatase isoenzymes of liver, bone, intestine and placenta; L-phenylalanine, L-tryptophan and L homoarginine.
Topics: Alkaline Phosphatase; Amino Acids; Bile Acids and Salts; Bone and Bones; Cysteine; Dihydroxyphenylalanine; Guanidines; Histidine; Humans; Intestines; Isoenzymes; Liver; Organ Specificity; Phenylalanine; Phosphoric Acids; Placenta; Stereoisomerism; Structure-Activity Relationship; Tryptophan; Tyrosine | 1971 |
Relative standard deviations in determinations of amino acids.
Topics: Amino Acids; Analysis of Variance; Cysteine; Factor Analysis, Statistical; Methionine; Plant Proteins; Tryptophan; Tyrosine | 1971 |
Comparison of invariant residues in the variable and constant regions of human K, human L, and mouse K Bence-Jones proteins.
Topics: Amino Acid Sequence; Animals; Bence Jones Protein; Cysteine; Glutamates; Histidine; Humans; In Vitro Techniques; Leucine; Lysine; Mice; Phenylalanine; Proline; Serine; Tryptophan; Valine | 1967 |
Volatility as a factor in the inability of certain amines and indole to increase the odour of saliva.
Topics: Amines; Carbon Isotopes; Cysteine; Humans; Hydrogen-Ion Concentration; In Vitro Techniques; Indoles; Nitrogen; Odorants; Radioisotopes; Saliva; Spectrophotometry; Sulfides; Tryptophan | 1967 |
Probing the topography of proteins in solution by photosensitized oxidation. The catalytic region of papain.
Topics: Amino Acids; Binding Sites; Chromatography; Circular Dichroism; Cysteine; Dinitrophenols; Fluoresceins; Fluorescence; Histidine; Light; Oxidation-Reduction; Papain; Spectrophotometry; Thiocarbamates; Tryptophan | 1971 |
Chemistry of gonadotrophins in relation to their antigenic properties.
Topics: Amino Acids; Antigens; Chorionic Gonadotropin; Complement Fixation Tests; Cysteine; Follicle Stimulating Hormone; Gonadotropins; Histidine; Humans; Immune Sera; Luteinizing Hormone; Methionine; Neuraminic Acids; Prolactin; Radioimmunoassay; Tryptophan; Tyrosine | 1969 |
Detection of psychotomimetic N,N-dimethylated indoleamines in the urine of four schizophrenic patients.
Topics: 5-Hydroxytryptophan; Adult; Chromatography, Gas; Chromatography, Paper; Chromatography, Thin Layer; Cysteine; Hallucinogens; Humans; Male; Methionine; Middle Aged; Schizophrenia; Serotonin; Tranylcypromine; Tryptamines; Tryptophan | 1970 |
Amino acid replacements associated with reversion and recombination within a coding unit.
Topics: Alanine; Amino Acids; Aspartic Acid; Cysteine; Escherichia coli; Genetic Code; Genetics; Glycine; In Vitro Techniques; Isoleucine; Ligases; Lysine; Mutation; Peptides; Serine; Tryptophan; Valine | 1965 |
The in vitro translation of a monocistronic message.
Topics: Asparagine; Autoradiography; Cysteine; Electrophoresis; Escherichia coli; Genetic Code; Glutamine; In Vitro Techniques; Kinetics; Plant Viruses; RNA, Messenger; Tryptophan; Viral Proteins | 1965 |
A kinetic study of the reaction mechanism of tryptophanase-catalyzed reactions.
Topics: Acrylates; Chemical Phenomena; Chemistry; Cysteine; Escherichia coli; Indoles; Kinetics; Lyases; Pyruvates; Serine; Spectrophotometry; Tryptophan | 1967 |
[Quantitative evaluation of by paper and thin layer chromatographically separated amino acids with 1,3-dimethyl alloxan].
Topics: Alloxan; Amino Acids; Arginine; Aspartic Acid; Chromatography, Paper; Chromatography, Thin Layer; Cysteine; Drug Stability; Indicators and Reagents; Methionine; Methods; Peptides; Phenylalanine; Serine; Tryptophan | 1969 |
A soluble androgen receptor in the cytoplasm of rat prostate.
Topics: Androgens; Animals; Centrifugation, Density Gradient; Chromatography; Chromatography, Gel; Cysteine; Cytoplasm; In Vitro Techniques; Male; Molecular Weight; Prostate; Rats; Receptors, Drug; Serum Globulins; Solubility; Testosterone; Tritium; Tryptophan | 1969 |
Transaminase activity in sheep rumen content.
Topics: Alanine; Alanine Transaminase; Animals; Arginine; Aspartic Acid; Cysteine; Eukaryota; Glutamates; Hydrogen-Ion Concentration; Isoleucine; Leucine; Methionine; Phenylalanine; Rumen; Serine; Sheep; Temperature; Threonine; Tryptophan; Tyrosine; Valine | 1969 |
Morphological and histochemical studies on fibrillopathia epitheliocapsularis.
Topics: Aged; Amylases; Arginine; Cataract; Cysteine; Cystine; Endopeptidases; Epithelium; Eye Diseases; Histocytochemistry; Humans; Hyaluronoglucosaminidase; In Vitro Techniques; Lens, Crystalline; Microscopy, Electron; Middle Aged; Ribonucleases; Time Factors; Tryptophan; Tyrosine | 1969 |
Dye-sensitized selective photo-oxidation of cysteine.
Topics: Acetates; Amino Acids; Chromatography, Gel; Chromatography, Paper; Chromatography, Thin Layer; Coloring Agents; Cresols; Cysteine; Cystine; Egg White; Gentian Violet; Glutathione; Guanidines; Histidine; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Light; Mercaptoethanol; Methionine; Muramidase; Optical Rotation; Oxidation-Reduction; Peptides; Radiation Effects; Spectrophotometry; Structure-Activity Relationship; Sulfonic Acids; Tryptophan; Tyrosine; Ultraviolet Rays | 1969 |
Luminescence of the tryptophan and tyrosine residues of papain in solution.
Topics: Cold Temperature; Cysteine; Deuterium; Fluorescence; Glucose; Glycols; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Papain; Tryptophan; Tyrosine | 1970 |
Amino acid sequence studies on rabbit skeletal muscle actin. Cyanogen bromide cleavage of the protein and determination of the sequences of seven of the resulting peptides.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Aminopeptidases; Animals; Autoanalysis; Carboxypeptidases; Cellulose; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Cyanides; Cysteine; Endopeptidases; Histidine; Methods; Molecular Weight; Muscle Proteins; Peptides; Rabbits; Trypsin; Tryptophan | 1970 |
Purity of amino acids.
Topics: Amino Acids; Arginine; Biological Assay; Cysteine; Histidine; Lysine; Methionine; Pediococcus; Streptococcus; Threonine; Tryptophan; Tyrosine | 1970 |
Allergic encephalomyelitis: a comparison of the encephalitogenic A1 protein from human and bovine brain.
Topics: Amino Acids; Animals; Brain; Brain Chemistry; Cattle; Cysteine; Electrophoresis; Encephalomyelitis, Autoimmune, Experimental; Hemagglutination Inhibition Tests; Hydrogen-Ion Concentration; Hypersensitivity, Delayed; Molecular Weight; Nerve Tissue Proteins; Optical Rotatory Dispersion; Peptides; Trypsin; Tryptophan; Ultracentrifugation | 1970 |
Molecular weight and amino acid composition of five-times-crystallized phosphoglucose isomerase from rabbit skeletal muscle.
Topics: Amides; Amino Acids; Animals; Barium; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Crystallization; Cysteine; Diffusion; Glucose-6-Phosphate Isomerase; Hydrochloric Acid; Hydroxides; Molecular Weight; Muscles; Nitrogen; Oxygen; Rabbits; Serine; Threonine; Tryptophan; Tyrosine; Ultracentrifugation; Viscosity | 1970 |
Sulfenyl halides as modifying reagents for polypeptides and proteins. Quantitative evaluation of tryptophan and cystei residues in proteins.
Topics: Acetates; Chlorides; Chymotrypsin; Colorimetry; Cysteine; Enzyme Precursors; Enzymes; Formates; Methods; Muramidase; Nitrobenzenes; Ovalbumin; Oxidation-Reduction; Peptides; Proteins; Spectrophotometry; Sulfenic Acids; Sulfides; Trypsin; Trypsinogen; Tryptophan; Ultraviolet Rays | 1970 |
Synthesis of 2-diazoestrone sulfate and use for affinity labeling of steroid binding sites.
Topics: Alcohols; Benzoates; Binding Sites; Chemical Phenomena; Chemistry; Cysteine; Estradiol; Estrogens; Estrone; Glutamate Dehydrogenase; Glutathione; Glycine; Histidine; Hydrogen-Ion Concentration; Kinetics; Ovalbumin; Spectrophotometry; Steroids; Tryptophan | 1970 |
[Biosynthesis of gramicidin C on synthetic media with amino acids as the only N source].
Topics: Alanine; Amino Acids; Aspartic Acid; Bacillus; Culture Media; Cysteine; Glycine; Histidine; Hydrogen-Ion Concentration; Leucine; Lysine; Nitrogen; Ornithine; Phenylalanine; Serine; Threonine; Tryptophan; Tyrothricin; Valine | 1970 |
Active site peptides of rhodanese.
Topics: Binding Sites; Carbon Isotopes; Chromatography; Chromatography, Gas; Cyanides; Cysteine; Electrophoresis; Iodoacetates; Paper; Peptides; Thiosulfates; Transferases; Trypsin; Tryptophan | 1970 |
[Chorismate mutase from Claviceps. II. Activation and inhibition by analogues of the effectors tryptophan, phenylalanine and tyrosine].
Topics: Ascomycota; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Cyclohexanecarboxylic Acids; Cysteine; Enzyme Activation; Histidine; Kinetics; Phenylalanine; Phosphotransferases; Tryptophan; Tyrosine | 1970 |
Dimethyl(2-hydroxy-5-nitrobenzyl)sulfonium salts. Water-soluble environmentally sensitive protein reagents.
Topics: Bromine; Chemical Phenomena; Chemistry; Chymotrypsin; Cysteine; Dipeptides; Indicators and Reagents; Onium Compounds; Proteins; Solubility; Sulfonic Acids; Tryptophan; Water | 1970 |
Purification and characterization of enolases from coho (Oncorhynchus kisutch) and chum (Oncorhynchus keta) salmon.
Topics: Amino Acid Sequence; Amino Acids; Animals; Asparagine; Carboxypeptidases; Cysteine; Cystine; Electrophoresis; Enzyme Activation; Fluorides; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Kinetics; Magnesium; Molecular Weight; Phosphopyruvate Hydratase; Salmonidae; Tryptophan | 1970 |
The stability of cysteine and cystine during acid hydrolysis of proteins and peptides.
Topics: Alcohols; Animals; Cattle; Chemical Phenomena; Chemistry; Chickens; Chromatography, Ion Exchange; Cysteine; Cystine; Female; Glutathione; Indoles; Methods; Muramidase; Ovum; Oxidation-Reduction; Peptide Hydrolases; Peptides; Protein Hydrolysates; Proteins; Ribonucleases; Streptococcus; Sulfur; Tryptophan; Wool | 1970 |
Structural studies on adenosine deaminase from calf intestinal mucosa.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Aminohydrolases; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Paper; Cysteine; Electrophoresis; Intestinal Mucosa; Molecular Weight; Nucleotides; Oxidation-Reduction; Peptides; Protein Denaturation; Sulfhydryl Compounds; Sulfonic Acids; Tryptophan | 1970 |
Horse liver alcohol dehydrogenase. On the primary structure of the ethanol-active isoenzyme.
Topics: Alcohol Oxidoreductases; Amino Acid Sequence; Amino Acids; Animals; Autoradiography; Carbon Isotopes; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Ethanol; Guanidines; Horses; Iodoacetates; Isoenzymes; Liver; Methionine; Molecular Weight; Phenylalanine; Trypsin; Tryptophan | 1970 |
The middle ultraviolet spectra of proteins. I. Studies on model compounds.
Topics: Amino Acids; Benzene; Cresols; Cysteine; Histidine; Hydrogen-Ion Concentration; Imidazoles; Indoles; Methionine; Phenols; Phenylalanine; Proteins; Spectrophotometry; Spectrum Analysis; Toluene; Tryptophan; Tyrosine; Ultraviolet Rays | 1970 |
Comparative behavioral and biochemical effects of tranylcypromine and cysteine on normal controls and schizophrenic patients.
Topics: Adult; Amines; Behavior; Chromatography, Gas; Chromatography, Ion Exchange; Chromatography, Thin Layer; Creatinine; Cysteine; Diet; Hallucinogens; Humans; Indoleacetic Acids; Male; Methionine; Middle Aged; Schizophrenia; Spectrum Analysis; Tranylcypromine; Tryptamines; Tryptophan | 1970 |
[Effect of amino acids on the growth of Streptococcus lactis and biosynthesis of nisin].
Topics: Alanine; Amino Acids; Anti-Bacterial Agents; Arginine; Asparagine; Aspartic Acid; Culture Media; Cysteine; Cystine; Depression, Chemical; Glutamates; Glycine; Histidine; Leucine; Lysine; Methionine; Ornithine; Phenylalanine; Proline; Serine; Stimulation, Chemical; Streptococcus; Threonine; Tryptophan; Valine | 1970 |
[Changes of natural irradiation resistance of the mouse after several days in hypoxic state. Enzyme activities of tryptophan and cysteine metabolism].
Topics: Amino Acids; Animals; Carboxy-Lyases; Cysteine; Enzyme Activation; Hypoxia; Liver; Male; Mice; Oxygenases; Radiation Effects; Radiation Protection; Time Factors; Tryptophan | 1970 |
The susceptibility of N-acetyl-S-alkyl- and N-acetyl-S-aryl-cysteine ethyl esters to chymotryptic hydrolysis.
Topics: Acetates; Alkanes; Amines; Animals; Benzene Derivatives; Butylamines; Caproates; Cattle; Chymotrypsin; Cysteine; Esters; Kinetics; Methionine; Pancreas; Phenylalanine; Tryptophan; Tyrosine; Valerates | 1970 |
Sulfenyl halides as modifying reagents for polypeptides and proteins. VI. 2,4-Dinitro-1,5-phenyldisulfenyl chloride, a cross-linking reagent for tryptophan residues.
Topics: Binding Sites; Chromatography, Gel; Cysteine; Disulfides; Glucagon; Hydrogen-Ion Concentration; Kinetics; Nitro Compounds; Peptides; Phenols; Protein Binding; Protein Conformation; Proteins; Spectrophotometry, Ultraviolet; Sulfenic Acids; Time Factors; Tryptophan | 1970 |
[Dissociation of R- and P plus-variants of Bacillus brevis var. G.-B. during growth on a synthetic medium with amino acids as the only source of nitrogen].
Topics: Alanine; Amino Acids; Aspartic Acid; Bacillus; Culture Media; Cysteine; Genetic Variation; Glycine; Histidine; Leucine; Lysine; Nitrogen; Ornithine; Phenylalanine; Serine; Threonine; Tryptophan; Valine | 1971 |
On the probable involvement of a histidine residue in the active site of pancreatic lipase.
Topics: Acylation; Amino Acids; Animals; Binding Sites; Butyrates; Chemical Phenomena; Chemistry; Chromatography, Gel; Cysteine; Emulsions; Histidine; Hydrogen-Ion Concentration; Kinetics; Light; Lipase; Mercury; Methionine; Methylene Blue; Oxidation-Reduction; Pancreas; Photochemistry; Radiation Effects; Swine; Triglycerides; Tryptophan | 1971 |
Purification and characterization of cytochrome 553 from the chrysophycean alga Monochrysis lutheri.
Topics: Amino Acids; Arginine; Autoanalysis; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Cytochromes; Dialysis; Electron Transport; Electrophoresis, Disc; Eukaryota; Freeze Drying; Heme; Histidine; Iron; Isoelectric Focusing; Methionine; Methods; Molecular Weight; Oxidation-Reduction; Photosynthesis; Proline; Quaternary Ammonium Compounds; Spectrophotometry; Sulfates; Tryptophan; Ultracentrifugation; Ultraviolet Rays | 1971 |
Cytochrome c peroxidase. 3. The amino acid composition of cytochrome c peroxidase of Baker's yeast.
Topics: Amino Acids; Ammonia; Chemical Phenomena; Chemistry; Cysteine; Cytochromes; Lysine; Molecular Weight; Peroxidases; Saccharomyces; Tryptophan; Tyrosine | 1967 |
Correlation between spectral changes and synergistic inhibition of bacterial phosphopyruvate hydratase in the presence of two metal ions.
Topics: Brevibacterium; Cysteine; Depression, Chemical; Drug Synergism; Histidine; Hydro-Lyases; Magnesium; Phosphopyruvate Hydratase; Spectrum Analysis; Tryptophan; Ultraviolet Rays; Zinc | 1967 |
[Comparative study of the fluorescence and photochemiluminescence of serum albumin solutions].
Topics: Cysteine; Fluoresceins; Fluorescence; Free Radicals; Luminescent Measurements; Serum Albumin, Bovine; Solutions; Tryptophan | 1967 |
Ammonia production by rumen microbes in vitro.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Asparagine; Aspartic Acid; Cysteine; Glutamates; Glutamine; Glycine; Histidine; Hydrogen-Ion Concentration; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Proline; Rumen; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1967 |
Non-heme iron proteins. V. The amino acid sequence of rubredoxin from Peptostreptococcus elsdenii.
Topics: Amino Acid Sequence; Amino Acids; Bacteria; Bacterial Proteins; Chromatography; Chymotrypsin; Cysteine; Iron; Lysine; Peptococcus; Spectrum Analysis; Trypsin; Tryptophan; Tyrosine | 1968 |
Amino acid requirements for cleavage of the rabbit ovum.
Topics: Amino Acids; Animals; Arginine; Culture Media; Cysteine; Female; Glutamine; In Vitro Techniques; Lysine; Methionine; Ovum; Phenylalanine; Rabbits; Threonine; Tryptophan; Valine | 1968 |
Histochemistry of myelin. V. Trypsin-digestible and trypsin-resistant proteins.
Topics: Animals; Brain; Cysteine; Cystine; Histocytochemistry; Myelin Sheath; Nerve Tissue Proteins; Peptide Hydrolases; Rats; Sciatic Nerve; Trypsin; Tryptophan; Tyrosine | 1968 |
The role of tris(hydroxymethyl)aminomethane and cysteine in the dissociation of tryptophanase.
Topics: Acrylic Resins; Bacillus; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Cysteine; Hydrogen-Ion Concentration; Lyases; Penicillamine; Pyridoxal Phosphate; Tromethamine; Tryptophan | 1968 |
Inhibition of heat-induced denaturation of serum proteins by mixtures of nonsteroidal anti-inflammatory agents and amino acids.
Topics: Amino Acids; Anti-Inflammatory Agents; Arthritis, Rheumatoid; Cysteine; Depression, Chemical; Flufenamic Acid; Fluorine; Histamine; Histidine; Hot Temperature; Indomethacin; ortho-Aminobenzoates; Phenylalanine; Phenylbutazone; Protein Denaturation; Serine; Serum Albumin, Bovine; Solutions; Tryptophan; Tyrosine | 1968 |
Sulfenyl halides as modifying reagents for polypeptides and proteins. II. Modification of cysteinyl residues.
Topics: Chlorides; Cysteine; Indicators and Reagents; Methods; Peptides; Proteins; Ribonucleases; Spectrophotometry; Sulfenic Acids; Tryptophan | 1968 |
Trace metal requirements for malformin biosynthesis.
Topics: Alanine; Amino Acids; Anti-Bacterial Agents; Arginine; Aspartic Acid; Aspergillus; Chromium; Cobalt; Copper; Cysteine; Glutamine; Glycine; Histidine; Iron; Isoleucine; Leucine; Lysine; Manganese; Metals; Molybdenum; Peptide Biosynthesis; Phenylalanine; Plant Growth Regulators; Proline; Serine; Trace Elements; Tryptophan; Tyrosine; Valine; Zinc | 1968 |
[On the influence of the starting position on migration of substances in paper electrophoresis].
Topics: Alanine; Amino Acids; Aminobutyrates; Arginine; Asparagine; Cysteine; Electrophoresis; Glucose; Glutamates; Glutamine; Glycine; Histidine; Leucine; Lysine; Methionine; Serine; Serum Albumin; Taurine; Tryptophan | 1968 |
The state of amino acid residues in beta-lactoglobulin.
Topics: Amino Acids; Animals; Cattle; Chemical Phenomena; Chemistry; Cysteine; Electrochemistry; Genetic Variation; Goats; Homozygote; Hydrogen-Ion Concentration; Lactoglobulins; Milk; Models, Structural; Molecular Biology; Optical Rotatory Dispersion; Protein Denaturation; Solvents; Spectrophotometry; Spectrum Analysis; Tryptophan; Tyrosine; Ultracentrifugation | 1969 |
Structural studies on rabbit muscle glycerol 3-phosphate dehydrogenase and a comparison of chemical and physical determinations of its molecular weight.
Topics: Alkylation; Amino Acids; Animals; Arginine; Autoradiography; Bees; Carbon Isotopes; Centrifugation, Density Gradient; Chromatography, Gel; Chymotrypsin; Cysteine; Glycerolphosphate Dehydrogenase; Histidine; Isomerases; Kinetics; Lysine; Molecular Weight; Muscles; Rabbits; Rats; Species Specificity; Trypsin; Tryptophan; Tyrosine; Ultracentrifugation | 1969 |
Further observations on the chemical nature of rubredoxin from Clostridium pasteurianum.
Topics: Bacterial Proteins; Carbon Isotopes; Chelating Agents; Chromatography, Ion Exchange; Clostridium; Cysteine; Ferredoxins; Fluorometry; Hydrogen-Ion Concentration; Iodoacetates; Iron; Iron Isotopes; Mercaptoethanol; Mercury; Optical Rotatory Dispersion; Time Factors; Tryptophan | 1969 |
Contribution to the covalent structure of alpha-crystallin; tryptophane peptides from the tryptic digest.
Topics: Chromatography, Paper; Crystallins; Cysteine; Electrophoresis; Peptides; Tryptophan | 1969 |
Beef pancreas tryptophanyl-tRNA synthetase. Molecular weight, composition and spectral properties.
Topics: Amino Acids; Animals; Boron Compounds; Cattle; Chromatography, Gel; Cysteine; Cystine; Drug Stability; Formates; Ligases; Light; Methylation; Molecular Weight; Optical Rotatory Dispersion; Oxidation-Reduction; Pancreas; RNA, Transfer; Spectrophotometry; Spectrum Analysis; Tryptophan; Ultracentrifugation; Ultraviolet Rays; Urea | 1969 |
[Optimization of the synthesis of indolyl-2-thioether from derivatives of tryptophane and cysteine].
Topics: Colorimetry; Cysteine; Ethers; Imides; Indoles; Sulfur; Tryptophan | 1969 |
Genetic control of the uptake of amino acids in Neurospora.
Topics: Amino Acids; Arginine; Cysteine; Enzyme Repression; Enzymes; Genes; Histidine; Leucine; Lysine; Methionine; Mutation; Neurospora; Phenylalanine; Tryptophan; Tyrosine; Valine | 1966 |
The sulfhydryl groups of tryptophan-transfer ribonucleic acid synthetase.
Topics: Adenosine Triphosphate; Animals; Carbon Isotopes; Cattle; Chromatography, Gel; Cysteine; Ligases; Molecular Weight; Pancreas; Sulfhydryl Compounds; Tryptophan | 1966 |
Amino acid composition and terminal residues of aspartate aminotransferase from ox heart.
Topics: Amino Acids; Animals; Aspartate Aminotransferases; Autoanalysis; Cattle; Cysteine; Myocardium; Nitrogen; Phosphorus; Pyridoxal Phosphate; Tryptophan | 1966 |
Amino acid esters as inhibitors of growth and of aminoacyl transfer ribonucleic acid synthetases in Euglena and Astasia.
Topics: Alanine; Amino Acids; Antimetabolites; Aspartic Acid; Cysteine; Esters; Euglena; Eukaryota; Glutamates; Hydrogen-Ion Concentration; Leucine; Ligases; Methionine; Phenylalanine; RNA, Transfer; Tryptophan; Tyrosine | 1967 |
Biochemical and physiological changes in vitamin B6 deficiency.
Topics: Alanine Transaminase; Anemia, Hypochromic; Central Nervous System Diseases; Cysteine; Erythrocytes; Humans; Kynurenic Acid; Kynurenine; Male; Nicotinic Acids; Pyridoxal Phosphate; Pyridoxine; Serotonin; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1967 |
Amino acid and metal composition of the alpha- and beta-lytic proteases of Sorangium sp.
Topics: Amides; Amino Acids; Autoanalysis; Bacteria; Centrifugation; Cysteine; Cystine; Dialysis; Freeze Drying; Molecular Weight; Nitrogen; Peptide Hydrolases; Quaternary Ammonium Compounds; Spectrum Analysis; Sulfhydryl Compounds; Tryptophan; Zinc | 1967 |
Chemical modification of mouse interferons.
Topics: Amino Acid Sequence; Animals; Binding Sites; Cysteine; Epitopes; Interferon Type I; Lysine; Mice; Structure-Activity Relationship; Tryptophan | 1982 |
Quantitative double-staining methods for tryptophyl and cysteinyl residues and protein in model films.
Topics: Concanavalin A; Cysteine; Membranes, Artificial; Ovalbumin; Proteins; Staining and Labeling; Time Factors; Tryptophan | 1984 |
Advantages of ferric ferricyanide to detect certain peptides and proteins on chromatograms.
Topics: Animals; Cattle; Coloring Agents; Cysteine; Cytochrome c Group; Ferrocyanides; Horses; Myocardium; Serum Albumin, Bovine; Tryptophan; Tyrosine | 1982 |
The relationship of bovine intermediate filament proteins. A comparative analysis of glial fibrillary acidic protein, desmin and the neurofilament 70 kDa protein.
Topics: Animals; Cattle; Cysteine; Desmin; Electrophoresis, Polyacrylamide Gel; Glial Fibrillary Acidic Protein; Intermediate Filament Proteins; Molecular Weight; Neurofilament Proteins; Peptide Fragments; Spinal Cord; Tryptophan | 1984 |
Amino acids and obesity.
Topics: Amino Acids; Amino Acids, Branched-Chain; Appetite Depressants; Arginine; Aspartame; Cysteine; Humans; Obesity; Tryptophan; Tyrosine | 1984 |
[Relation of Salmonella typhi and Salmonella gallinarum auxotrophicity to the ability to grow on Simmons' medium].
Topics: Citrates; Citric Acid; Culture Media; Cysteine; Glucose; Humans; Methionine; Recombination, Genetic; Salmonella; Salmonella typhi; Tryptophan | 1984 |
Antiviral effects of amino acid derivatives with the fluorene substituent on murine leukemia viruses.
Topics: Animals; Blood; Cells, Cultured; Cysteine; Female; Fluorenes; Friend murine leukemia virus; Leukemia, Experimental; Mice; Mice, Inbred ICR; Moloney murine leukemia virus; Spleen; Splenomegaly; Tryptophan; Virus Replication | 1983 |
Tryptophan potentiation of the late cysteine preventive effects in carbon tetrachloride-induced necrosis.
Topics: Animals; Carbon Tetrachloride Poisoning; Chemical and Drug Induced Liver Injury; Cysteine; Drug Synergism; Liver Diseases; Male; Necrosis; Rats; Rats, Inbred Strains; Time Factors; Tryptophan | 1983 |
Fluorescence studies of internal rotation in apohemoglobin alpha-chains.
Topics: Apoproteins; Chemical Phenomena; Chemistry; Circular Dichroism; Cysteine; Energy Transfer; Hemoglobins; Humans; Peptide Fragments; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1984 |
Red blood cells amino-acid pattern in protein energy malnutrition and the effect of oral dosing with single amino acids.
Topics: Amino Acids; Amino Acids, Essential; Biological Transport; Child, Preschool; Cysteine; Erythrocytes; Humans; Infant; Kwashiorkor; Lysine; Protein-Energy Malnutrition; Tryptophan | 1980 |
[Studies on the enzymatical release of lysine, methionine, cyst(e)ine and tryptophan from casein and cereal proteins and their direct photometric determination].
Topics: Amino Acids; Caseins; Cysteine; Gliadin; Lysine; Methionine; Peptide Hydrolases; Photometry; Plant Proteins; Tryptophan | 1981 |
The radiation inactivation of glutamate dehydrogenase.
Topics: Binding Sites; Cysteine; Electrons; Enzyme Activation; Free Radicals; Gamma Rays; Glutamate Dehydrogenase; Hydrogen-Ion Concentration; NAD; Pulse Radiolysis; Tryptophan; Tyrosine | 1983 |
Single hydrolysis method for all amino acids, including cysteine and tryptophan.
Topics: Alkylation; Amino Acids; Animals; Cattle; Chymotrypsinogen; Cysteine; Hydrolysis; Indicators and Reagents; Iodoacetates; Iodoacetic Acid; Methods; Pancreas; Proteins; Pyridines; Tryptophan | 1983 |
Resonance energy transfer between cysteine-34 and tryptophan-214 in human serum albumin. Distance measurements as a function of pH.
Topics: Cysteine; Humans; Hydrogen-Ion Concentration; Kinetics; Phenylmercuric Acetate; Protein Conformation; Serum Albumin; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan | 1983 |
Resonance energy transfer between cysteine-34, tryptophan-214, and tyrosine-411 of human serum albumin.
Topics: Circular Dichroism; Cysteine; Energy Transfer; Humans; Hydrogen-Ion Concentration; Kinetics; ortho-Aminobenzoates; Protease Inhibitors; Protein Conformation; Serum Albumin; Spectrophotometry; Tryptophan; Tyrosine | 1983 |
Anodic polarization behavior of Ti-Ni and Ti-6A1-4V in simulated physiological solutions.
Topics: Corrosion; Cysteine; Dental Alloys; Electrochemistry; Humans; Hydrogen-Ion Concentration; Nickel; Tin; Titanium; Tryptophan | 1980 |
Evolution of proteins formed by beta-sheets. II. The core of the immunoglobulin domains.
Topics: Amino Acid Sequence; Binding Sites; Biological Evolution; Cysteine; Disulfides; Glutamine; Immunoglobulins; Models, Molecular; Mutation; Protein Conformation; Tryptophan | 1982 |
Effect of hydroxynitrobenzylation of tryptophan-177 on reactivity of active site cysteine-25 in papain.
Topics: Acetamides; Acetates; Alkylating Agents; Binding Sites; Cysteine; Ethylmaleimide; Glycine; Kinetics; Nitrophenols; Papain; Tryptophan | 1981 |
The role of the cysteinyl and one of the tryptophyl residues in the neurotoxic action of suberitine.
Topics: Cysteine; Gentian Violet; Light; Marine Toxins; Neurotoxins; Proflavine; Protein Denaturation; Proteins; Structure-Activity Relationship; Tryptophan; Urea | 1981 |
Relative contributions of sulfur atoms of dietary cysteine and methionine to rat liver glutathione and proteins.
Topics: Animals; Cysteine; Dietary Proteins; Glutathione; Liver; Male; Methionine; Proteins; Rats; Tryptophan | 1981 |
A novel synthesis of 2-thioether derivatives of tryptophan. Covalent binding of tryptophan to cysteine sulfhydryl groups in peptides and proteins.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Cysteine; Glutathione; Ribonucleases; Sulfides; Tryptophan | 1980 |
Electrochemical behaviour of proteins at graphite electrodes. I. Electrooxidation of proteins as a new probe of protein structure and reactions.
Topics: Animals; Cysteine; Cystine; Electrochemistry; Electrodes; Graphite; Oxidation-Reduction; Protein Conformation; Proteins; Tryptophan; Tyrosine | 1980 |
Mutations in the M4 domain of Torpedo californica acetylcholine receptor dramatically alter ion channel function.
Topics: Acetylcholine; Amino Acid Sequence; Animals; Biophysical Phenomena; Biophysics; Cysteine; Female; Ion Channels; Kinetics; Models, Biological; Molecular Sequence Data; Mutagenesis, Site-Directed; Oocytes; Protein Conformation; Receptors, Cholinergic; Torpedo; Tryptophan; Xenopus laevis | 1994 |
The C-terminal peptide produced upon proteolytic activation of the cytolytic toxin aerolysin is not involved in channel formation.
Topics: Aeromonas hydrophila; Amino Acid Sequence; Bacterial Toxins; Binding Sites; Circular Dichroism; Cysteine; Endopeptidases; Fluorescent Dyes; Ion Channels; Isoleucine; Lysine; Models, Molecular; Mutagenesis, Site-Directed; Peptide Fragments; Pore Forming Cytotoxic Proteins; Protein Conformation; Protein Precursors; Protein Structure, Secondary; Recombinant Proteins; Spectrometry, Fluorescence; Tryptophan | 1994 |
Interaction of substrate and effector binding sites in the ArsA ATPase.
Topics: Adenosine Triphosphatases; Arsenite Transporting ATPases; Base Sequence; Binding Sites; Cysteine; DNA Mutational Analysis; Escherichia coli; Genes, Bacterial; Ion Pumps; Kinetics; Membrane Proteins; Molecular Sequence Data; Multienzyme Complexes; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Operon; Potassium Iodide; R Factors; Recombinant Proteins; Spectrometry, Fluorescence; Tryptophan | 1995 |
Phosphorescence lifetime of tryptophan in proteins.
Topics: Amino Acid Sequence; Cysteine; Glyceraldehyde-3-Phosphate Dehydrogenases; Guanidine; Guanidines; Histidine; Hydrogen-Ion Concentration; Kinetics; L-Lactate Dehydrogenase; Luminescent Measurements; Molecular Sequence Data; Peptides; Protein Denaturation; Proteins; Tryptophan; Tyrosine; Viscosity | 1995 |
Use of fluorescence resonance energy transfer to estimate intramolecular distances in the Msx-1 homeodomain.
Topics: Amino Acid Sequence; Chemical Phenomena; Chemistry, Physical; Cysteine; Energy Transfer; Fluorescence; Fluorescent Dyes; Homeodomain Proteins; Models, Molecular; Molecular Sequence Data; MSX1 Transcription Factor; Mutagenesis, Site-Directed; Naphthalenesulfonates; Protein Structure, Secondary; Spectrometry, Fluorescence; Transcription Factors; Tryptophan | 1995 |
Leader peptidase from Escherichia coli: overexpression, characterization, and inactivation by modification of tryptophan residues 300 and 310 with N-bromosuccinimide.
Topics: Amino Acid Sequence; Arginine; Base Sequence; Bromosuccinimide; Cysteine; Endopeptidases; Escherichia coli; Histidine; Hydrogen-Ion Concentration; Indicators and Reagents; Kinetics; Membrane Proteins; Molecular Sequence Data; Serine Endopeptidases; Tryptophan; Tyrosine | 1995 |
Chemical modification of alpha(1-3) fucosyltransferase defines residues of catalytic importance.
Topics: Animals; Arginine; Binding Sites; Carbohydrate Sequence; Cell Line; Cloning, Molecular; Cysteine; Enzyme Inhibitors; Ethylmaleimide; Fucosyltransferases; Histidine; Humans; Kinetics; Lysine; Molecular Sequence Data; Recombinant Proteins; Spodoptera; Transfection; Tryptophan | 1995 |
Peroxynitrite-mediated oxidative protein modifications.
Topics: Animals; Cysteine; Electrophoresis, Polyacrylamide Gel; Fluorescence; Hydrogen-Ion Concentration; Male; Nitrates; Oxidation-Reduction; Oxidative Stress; Phenylhydrazines; Rats; Rats, Sprague-Dawley; Serum Albumin, Bovine; Tryptophan; Tyrosine | 1995 |
Reactive absorption of ozone by aqueous biomolecule solutions: implications for the role of sulfhydryl compounds as targets for ozone.
Topics: Absorption; Ascorbic Acid; Cysteine; Glutathione; Hydrogen-Ion Concentration; Kinetics; Methionine; Models, Chemical; Muramidase; Oxidation-Reduction; Ozone; Sulfhydryl Compounds; Thiosulfates; Tryptophan | 1995 |
Tryptophanase from Escherichia coli: catalytic and spectral properties in water-organic solvents.
Topics: Alanine; Catalysis; Cysteine; Dimethylformamide; Escherichia coli; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Methanol; Pyridoxal Phosphate; Solutions; Spectrophotometry, Ultraviolet; Stereoisomerism; Substrate Specificity; Tryptophan; Tryptophanase; Water | 1994 |
Structure of the nicotinic receptor acetylcholine-binding site. Identification of acidic residues in the delta subunit within 0.9 nm of the 5 alpha subunit-binding.
Topics: Amino Acid Sequence; Animals; Binding Sites; Chromatography, High Pressure Liquid; Cross-Linking Reagents; Cysteine; Disulfides; Macromolecular Substances; Mice; Molecular Sequence Data; Peptide Fragments; Peptide Mapping; Pyridines; Receptors, Nicotinic; Sequence Homology, Amino Acid; Torpedo; Tryptophan | 1995 |
Point mutation of the RET proto-oncogene in the TT human medullary thyroid carcinoma cell line.
Topics: Base Sequence; Carcinoma, Medullary; Codon; Cysteine; Drosophila Proteins; Exons; Humans; Molecular Sequence Data; Point Mutation; Polymerase Chain Reaction; Proto-Oncogene Mas; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-ret; Receptor Protein-Tyrosine Kinases; Thyroid Neoplasms; Tryptophan; Tumor Cells, Cultured | 1995 |
Structure and function in rhodopsin. Measurement of the rate of metarhodopsin II decay by fluorescence spectroscopy.
Topics: Amino Acid Sequence; Animals; Cattle; Cysteine; Hydroxylamine; Hydroxylamines; Kinetics; Light; Models, Structural; Molecular Sequence Data; Mutagenesis, Site-Directed; Photochemistry; Point Mutation; Protein Structure, Secondary; Recombinant Proteins; Rhodopsin; Rod Cell Outer Segment; Sensitivity and Specificity; Spectrometry, Fluorescence; Thermodynamics; Time Factors; Tryptophan | 1995 |
Identification of two functionally distinct lysine-binding sites in kringle 37 and in kringles 32-36 of human apolipoprotein(a).
Topics: Amino Acid Sequence; Apolipoproteins; Apoprotein(a); Base Sequence; Binding Sites; Carcinoma, Hepatocellular; Cell Line; Chromatography, Affinity; Cysteine; DNA, Complementary; Enzyme-Linked Immunosorbent Assay; Humans; Immunoblotting; Kringles; Lipoprotein(a); Liver Neoplasms; Lysine; Models, Structural; Molecular Sequence Data; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Plasmids; Protein Conformation; Protein Structure, Secondary; Recombinant Proteins; Serine; Transfection; Tryptophan; Tumor Cells, Cultured | 1995 |
Ligand-mediated changes in the tryptophan synthase indole tunnel probed by nile red fluorescence with wild type, mutant, and chemically modified enzymes.
Topics: Amino Acid Sequence; Base Sequence; Binding Sites; Cloning, Molecular; Codon; Computer Graphics; Computer Simulation; Cysteine; Escherichia coli; Fluorescent Dyes; Indoles; Iodides; Kinetics; Ligands; Macromolecular Substances; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Oxazines; Phenylalanine; Point Mutation; Protein Conformation; Pyridoxal Phosphate; Recombinant Proteins; Salmonella typhimurium; Serine; Spectrometry, Fluorescence; Tryptophan; Tryptophan Synthase | 1995 |
Solution-phase synthesis of an anti-human immunodeficiency virus peptide, T22 ([Tyr5,12,Lys7]-polyphemusin II), and the modification of Trp by the p-methoxybenzyl group of Cys during trimethylsilyl trifluoromethanesulfonate deprotection.
Topics: Amino Acid Sequence; Antimicrobial Cationic Peptides; Antiviral Agents; Cysteine; HIV; Mesylates; Molecular Sequence Data; Peptides; Trimethylsilyl Compounds; Tryptophan | 1995 |
Lack of correspondence between the room-temperature phosphorescence decay-components and Trp residues in a series of Trp-->Cys or Trp-->Phe mutants of human carbonic anhydrase II.
Topics: Carbonic Anhydrases; Chemical Phenomena; Chemistry, Physical; Cysteine; Humans; Kinetics; Luminescence; Mutation; Phenylalanine; Spectrophotometry; Temperature; Tryptophan | 1994 |
Apoptotic cell death induced by serum and its prevention by thiols.
Topics: Apoptosis; Blood Physiological Phenomena; Cell Line; Cysteine; DNA Damage; Glutathione; Glutathione Disulfide; Humans; Sulfhydryl Compounds; Superoxide Dismutase; Tryptophan | 1994 |
Unique sequences in the guinea pig glucocorticoid receptor induce constitutive transactivation and decrease steroid sensitivity.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Amino Acid Sequence; Animals; Cloning, Molecular; Cysteine; Dexamethasone; Drug Resistance; Gene Expression Regulation; Genetic Vectors; Guinea Pigs; Haplorhini; Humans; Hydrocortisone; Mice; Mifepristone; Molecular Sequence Data; Mutation; Phylogeny; Rats; Receptors, Glucocorticoid; Rodentia; Sequence Homology, Amino Acid; Species Specificity; Transcriptional Activation; Tryptophan | 1994 |
Glutamate uptake system in the presynaptic vesicle: glutamic acid analogs as inhibitors and alternate substrates.
Topics: Animals; Cattle; Cerebral Cortex; Cycloleucine; Cysteine; Glutamates; Glutamic Acid; Synaptic Vesicles; Tryptophan | 1993 |
Determination of the pKa values of active-center cysteines, cysteines-32 and -35, in Escherichia coli thioredoxin by Raman spectroscopy.
Topics: Amino Acid Sequence; Aspartic Acid; Chemical Phenomena; Chemistry, Physical; Cysteine; Escherichia coli; Glutamates; Glutamic Acid; Hydrogen Bonding; Hydrogen-Ion Concentration; Molecular Sequence Data; Protein Conformation; Protein Structure, Secondary; Solutions; Spectrum Analysis, Raman; Thioredoxins; Tryptophan; Tyrosine | 1993 |
Product binding to the alpha-carboxyl subsite results in a conformational change at the active site of O-acetylserine sulfhydrylase-A: evidence from fluorescence spectroscopy.
Topics: Acetates; Binding Sites; Circular Dichroism; Cysteine; Cysteine Synthase; Hydrogen-Ion Concentration; Protein Conformation; Pyridoxal Phosphate; Regression Analysis; Salmonella typhimurium; Schiff Bases; Serine; Spectrometry, Fluorescence; Tryptophan | 1994 |
Steady state fluorescence energy transfer measurements of human alpha apohemoglobin structure.
Topics: Adult; Amino Acid Sequence; Azo Compounds; Cysteine; Energy Transfer; Hemoglobin A; Humans; Hydrogen-Ion Concentration; Indicators and Reagents; Macromolecular Substances; Maleimides; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan | 1994 |
Characterization of disulfide linkages in platelet-derived growth factor AA.
Topics: Alkylation; Amino Acid Sequence; Binding Sites; Chromatography, High Pressure Liquid; Cysteine; Disulfides; Electrophoresis, Polyacrylamide Gel; Humans; Molecular Sequence Data; Oxidation-Reduction; Peptide Fragments; Peptide Mapping; Platelet-Derived Growth Factor; Protein Conformation; Recombinant Proteins; Tryptophan | 1994 |
Use of hybridization for distance measurement by fluorescence energy transfer in oligomeric proteins: distance between two functional sites in aspartase.
Topics: Aspartate Ammonia-Lyase; Binding Sites; Cysteine; Energy Transfer; Fluorescent Dyes; Maleimides; Models, Chemical; Mutation; Protein Conformation; Spectrometry, Fluorescence; Sulfhydryl Reagents; Tryptophan | 1993 |
Protein-lipid interactions and Torpedo californica nicotinic acetylcholine receptor function. 1. Spatial disposition of cysteine residues in the gamma subunit analyzed by fluorescence-quenching and energy-transfer measurements.
Topics: Animals; Cysteine; Energy Transfer; In Vitro Techniques; Maleimides; Membrane Lipids; Models, Molecular; Mutagenesis, Site-Directed; Protein Structure, Tertiary; Receptors, Nicotinic; Spin Labels; Structure-Activity Relationship; Torpedo; Tryptophan | 1993 |
Tryptophan mutants of human C5a anaphylatoxin: a fluorescence anisotropy decay and energy transfer study.
Topics: Amino Acid Sequence; Anaphylatoxins; Circular Dichroism; Complement C5a; Cysteine; Energy Transfer; Fluorescence Polarization; Fluorescent Dyes; Humans; Molecular Sequence Data; Mutation; Naphthalenesulfonates; Recombinant Proteins; Spectrophotometry, Ultraviolet; Sulfhydryl Reagents; Time Factors; Tryptophan | 1993 |
Protein-protein interactions directing resolvase site-specific recombination: a structure-function analysis.
Topics: Arginine; Bacterial Proteins; Cysteine; Disulfides; DNA-Binding Proteins; Models, Molecular; Mutagenesis, Site-Directed; Nucleotidyltransferases; Protein Binding; Protein Conformation; Recombination, Genetic; Spectrometry, Fluorescence; Structure-Activity Relationship; Transposases; Tryptophan | 1993 |
Bioavailable level and source of cysteine determine protein quality of a commercial enteral product: adequacy of tryptophan but deficiency of cysteine for rats fed an enteral product prepared fresh or stored beyond shelf life.
Topics: Animals; Biological Availability; Cysteine; Dietary Proteins; Food, Formulated; Male; Rats; Rats, Sprague-Dawley; Tryptophan | 1993 |
The binding of Cd(II) to the hemocyanin of the Mediterranean crab Carcinus maenas.
Topics: Animals; Apoproteins; Binding Sites; Brachyura; Cadmium; Cysteine; Edetic Acid; Hemocyanins; Kinetics; Light; Scattering, Radiation; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan | 1993 |
Mutations in the human retinal degeneration slow (RDS) gene can cause either retinitis pigmentosa or macular dystrophy.
Topics: Adult; Amino Acid Sequence; Arginine; Base Sequence; Cysteine; DNA; Exons; Eye Proteins; Female; Fluorescein Angiography; Genes, Dominant; Glutamine; Humans; Intermediate Filament Proteins; Macular Degeneration; Male; Membrane Glycoproteins; Molecular Sequence Data; Nerve Tissue Proteins; Oligodeoxyribonucleotides; Pedigree; Peripherins; Point Mutation; Polymerase Chain Reaction; Retinal Degeneration; Retinitis Pigmentosa; Sequence Deletion; Tryptophan | 1993 |
Ras interaction with two distinct binding domains in Raf-1 may be required for Ras transformation.
Topics: 3T3 Cells; Animals; Cell Transformation, Neoplastic; Cysteine; Mice; Protein Binding; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-raf; ras Proteins; Tryptophan | 1996 |
Nitrosation of tryptophan residue(s) in serum albumin and model dipeptides. Biochemical characterization and bioactivity.
Topics: Animals; Aorta; Cattle; Circular Dichroism; Cysteine; Dipeptides; Glutathione; Humans; Luminescent Measurements; Male; Muscle, Smooth, Vascular; Nitroso Compounds; Photolysis; Platelet Aggregation; Platelet Aggregation Inhibitors; Protein Conformation; Rabbits; Serum Albumin, Bovine; Sodium Nitrite; Spectrophotometry; Structure-Activity Relationship; Sulfhydryl Compounds; Tryptophan; Vasodilator Agents | 1996 |
A concerted tryptophanyl-adenylate-dependent conformational change in Bacillus subtilis tryptophanyl-tRNA synthetase revealed by the fluorescence of Trp92.
Topics: Adenosine Monophosphate; Bacillus subtilis; Cysteine; Models, Molecular; Protein Binding; Protein Conformation; Recombinant Proteins; Spectrometry, Fluorescence; Substrate Specificity; Sulfhydryl Compounds; Time Factors; Tryptophan; Tryptophan-tRNA Ligase | 1996 |
Cleft containing reactive thiol of myosin closes during ATP hydrolysis.
Topics: Adenosine Triphosphate; Binding Sites; Cysteine; Hydrolysis; Models, Molecular; Myosins; Protein Conformation; Protein Folding; Spectrometry, Fluorescence; Tryptophan | 1996 |
Truncations of the C-terminus have different effects on the conformation and activity of phosphatidylinositol transfer protein.
Topics: Acrylamide; Acrylamides; Anilino Naphthalenesulfonates; Animals; Carrier Proteins; Circular Dichroism; Cysteine; Dithionitrobenzoic Acid; Escherichia coli; Kinetics; Membrane Proteins; Mutation; Phosphatidylcholines; Phosphatidylinositols; Phospholipid Transfer Proteins; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Rats; Recombinant Proteins; Sequence Deletion; Tryptophan | 1996 |
Structural modifications of the omega loop in human acetylcholinesterase.
Topics: Acetylcholinesterase; Allosteric Regulation; Amino Acid Sequence; Binding Sites; Cysteine; Humans; Hydrogen Bonding; Kinetics; Molecular Sequence Data; Mutagenesis, Insertional; Phenylalanine; Proline; Protein Conformation; Protein Structure, Secondary; Tryptophan | 1996 |
Conformational change of cyclic AMP receptor protein by the binding of cyclic nucleotide.
Topics: Cyclic AMP; Cyclic AMP Receptor Protein; Cysteine; DNA; DNA-Binding Proteins; Magnetic Resonance Spectroscopy; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1996 |
Novel missense mutation (W686C) of the phosphofructokinase-M gene in a Japanese patient with a mild form of glycogenosis VII.
Topics: Adult; Amino Acid Sequence; Base Sequence; Cysteine; DNA; Exons; Glycogen Storage Disease Type VII; Humans; Isoenzymes; Japan; Leukocytes; Male; Phosphofructokinase-1; Point Mutation; Polymerase Chain Reaction; Reticulocytes; Tryptophan | 1996 |
Probing the presumed catalytic triad of selenium-containing peroxidases by mutational analysis of phospholipid hydroperoxide glutathione peroxidase (PHGPx).
Topics: Animals; Base Sequence; Blotting, Western; Catalysis; Chromatography, High Pressure Liquid; Cysteine; DNA Mutational Analysis; Escherichia coli; Genetic Vectors; Glutamine; Glutathione Peroxidase; Kinetics; Molecular Sequence Data; Peroxidases; Phospholipid Hydroperoxide Glutathione Peroxidase; Polymerase Chain Reaction; Selenium; Swine; Tryptophan | 1995 |
Effects of buried charged groups on cysteine thiol ionization and reactivity in Escherichia coli thioredoxin: structural and functional characterization of mutants of Asp 26 and Lys 57.
Topics: Amino Acid Sequence; Aspartic Acid; Bacteriophage T7; Cysteine; Escherichia coli; Hydrogen-Ion Concentration; Lysine; Magnetic Resonance Spectroscopy; Mutagenesis, Site-Directed; Oxidation-Reduction; Solubility; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Thioredoxin-Disulfide Reductase; Thioredoxins; Titrimetry; Tryptophan; Viral Proteins | 1997 |
Structural mapping of the epsilon-subunit of mitochondrial H(+)-ATPase complex (F1).
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Binding Sites; Carrier Proteins; Cattle; Coumarins; Crystallography, X-Ray; Cysteine; Energy Transfer; Fluorescence; Fluorescent Dyes; Luminescence; Membrane Proteins; Mitochondria, Heart; Mitochondrial Proton-Translocating ATPases; Protein Binding; Proton-Translocating ATPases; Recombinant Proteins; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan | 1997 |
Strategies for handling polypeptides on a microscale.
Topics: Amino Acid Sequence; Chromatography, High Pressure Liquid; Cysteine; Microchemistry; Molecular Sequence Data; Peptides; Proteins; Sequence Analysis; Specimen Handling; Tryptophan; Tyrosine | 1997 |
Compound heterozygosity for two novel missense mutations in the prothrombin gene in a patient with a severe bleeding tendency.
Topics: Blood Coagulation Factors; Cysteine; Female; Genetic Predisposition to Disease; Genetic Variation; Hemorrhage; Heterozygote; Humans; Hypoprothrombinemias; Infant, Newborn; Point Mutation; Prothrombin; Reference Values; Sequence Analysis, DNA; Tryptophan; Tyrosine | 1997 |
Contribution of increased length and intact capping sequences to the conformational preference for helix in a 31-residue peptide from the C terminus of myohemerythrin.
Topics: Amino Acid Sequence; Circular Dichroism; Cysteine; Hemerythrin; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Pigments, Biological; Protein Conformation; Tryptophan | 1997 |
Structure-function relationships in glucosidase I: amino acids involved in binding the substrate to the enzyme.
Topics: alpha-Glucosidases; Amino Acid Sequence; Animals; Arginine; Binding Sites; Bromosuccinimide; Cattle; Cysteine; Enzyme Inhibitors; Female; Glycoproteins; Glycoside Hydrolase Inhibitors; Mammary Glands, Animal; Phenylglyoxal; Protein Binding; Rats; Rats, Sprague-Dawley; Structure-Activity Relationship; Tryptophan | 1997 |
Trp290Cys mutation in exon IIIa of the fibroblast growth factor receptor 2 (FGFR2) gene is associated with Pfeiffer syndrome.
Topics: Acrocephalosyndactylia; Amino Acid Sequence; Base Sequence; Child, Preschool; Cysteine; DNA; Exons; Humans; Leukocytes; Male; Point Mutation; Polymerase Chain Reaction; Polymorphism, Single-Stranded Conformational; Receptor Protein-Tyrosine Kinases; Receptor, Fibroblast Growth Factor, Type 1; Receptor, Fibroblast Growth Factor, Type 2; Receptors, Fibroblast Growth Factor; Tryptophan | 1997 |
Recombinant human O6-alkylguanine-DNA alkyltransferase (AGT), Cys145-alkylated AGT and Cys145 --> Met145 mutant AGT: comparison by isoelectric focusing, CD and time-resolved fluorescence spectroscopy.
Topics: Amino Acid Sequence; Circular Dichroism; Cysteine; DNA Primers; Humans; Isoelectric Focusing; Kinetics; Methionine; Methyltransferases; Mutagenesis, Site-Directed; O(6)-Methylguanine-DNA Methyltransferase; Point Mutation; Protein Conformation; Recombinant Proteins; Spectrometry, Fluorescence; Time Factors; Tryptophan | 1997 |
Separation of 18 6-aminoquinolyl-carbamyl-amino acids by ion-pair chromatography.
Topics: Amino Acids; Aminoquinolines; Calibration; Carboxylic Acids; Chromatography, High Pressure Liquid; Chymotrypsinogen; Cysteine; Hydrolysis; Solubility; Tryptophan; Water | 1997 |
Triosephosphate isomerase from Plasmodium falciparum: the crystal structure provides insights into antimalarial drug design.
Topics: Amino Acid Sequence; Animals; Antimalarials; Binding Sites; Crystallography, X-Ray; Cysteine; Drug Design; Humans; Models, Molecular; Molecular Sequence Data; Plasmodium falciparum; Protein Conformation; Protein Folding; Triose-Phosphate Isomerase; Tryptophan | 1997 |
Effects of protein kinase A phosphorylation on signaling between cardiac troponin I and the N-terminal domain of cardiac troponin C.
Topics: Animals; Cyclic AMP-Dependent Protein Kinases; Cysteine; Fluorescent Dyes; Male; Mice; Muscle Fibers, Skeletal; Naphthalenesulfonates; Papillary Muscles; Peptide Fragments; Phosphorylation; Protein Binding; Protein Structure, Tertiary; Rats; Rats, Sprague-Dawley; Signal Transduction; Spectrometry, Fluorescence; Troponin C; Troponin I; Tryptophan | 1997 |
Correcting the circular dichroism spectra of peptides for contributions of absorbing side chains.
Topics: Amino Acid Sequence; Circular Dichroism; Cysteine; Methionine; Molecular Sequence Data; Peptides; Phenylalanine; Protein Structure, Secondary; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine | 1997 |
Affinity cleavage at the metal-binding site of phosphoenolpyruvate carboxykinase.
Topics: Amino Acid Sequence; Animals; Ascorbic Acid; Binding Sites; Chickens; Chromatography, High Pressure Liquid; Cysteine; Free Radical Scavengers; Guanosine Triphosphate; Humans; Hydrolysis; Kinetics; Liver; Metals; Phosphoenolpyruvate Carboxykinase (GTP); Tryptophan | 1997 |
Movement of a loop in domain 3 of aerolysin is required for channel formation.
Topics: Aeromonas; Anilino Naphthalenesulfonates; Bacterial Toxins; Biological Assay; Crystallography, X-Ray; Cysteine; Fluorescent Dyes; Ion Channels; Models, Molecular; Movement; Mutagenesis, Site-Directed; Pore Forming Cytotoxic Proteins; Protein Binding; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1998 |
Functional implications of disulfide bond, Cys45-Cys50, in recombinant prochymosin.
Topics: Acrylamide; Acrylamides; Animals; Caseins; Cattle; Chymosin; Circular Dichroism; Cysteine; Disulfides; Enzyme Activation; Enzyme Precursors; Enzyme Stability; Escherichia coli; Kinetics; Mutagenesis, Site-Directed; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Proteins; Spectrometry, Fluorescence; Substrate Specificity; Tryptophan; Urea | 1997 |
Protein hydroperoxides and carbonyl groups generated by porphyrin-induced photo-oxidation of bovine serum albumin.
Topics: Animals; Cysteine; Electron Spin Resonance Spectroscopy; Free Radicals; Hydrogen Peroxide; Light; Oxidation-Reduction; Oxygen; Peroxides; Photolysis; Porphyrins; Serum Albumin, Bovine; Spin Trapping; Tryptophan | 1998 |
Novel mutation in the FGFR2 gene at the same codon as the Crouzon syndrome mutations in a severe Pfeiffer syndrome type 2 case.
Topics: Acrocephalosyndactylia; Amino Acid Sequence; Codon; Craniofacial Dysostosis; Cysteine; Exons; Female; Humans; Infant, Newborn; Molecular Sequence Data; Mutation; Receptor Protein-Tyrosine Kinases; Receptor, Fibroblast Growth Factor, Type 2; Receptors, Fibroblast Growth Factor; Tryptophan | 1998 |
A designed cavity in the hydrophobic core of a four-alpha-helix bundle improves volatile anesthetic binding affinity.
Topics: Amino Acid Sequence; Anesthetics, Inhalation; Binding Sites; Cysteine; Drug Design; Electron Spin Resonance Spectroscopy; Halothane; Models, Molecular; Molecular Sequence Data; Peptides; Protein Binding; Protein Conformation; Protein Structure, Secondary; Solubility; Spectroscopy, Fourier Transform Infrared; Tryptophan; Water | 1998 |
Clamp subunit dissociation dictates bacteriophage T4 DNA polymerase holoenzyme disassembly.
Topics: Bacteriophage T4; Coenzymes; Cysteine; DNA-Directed DNA Polymerase; Kinetics; Mutagenesis, Site-Directed; Naphthalenesulfonates; Spectrometry, Fluorescence; Trans-Activators; Tryptophan; Valine; Viral Proteins | 1998 |
Identification of histidine residues in the sugar binding site of snake gourd (Trichosanthes anguina) seed lectin.
Topics: Binding Sites; Cysteine; Galactose; Histidine; Imidazoles; Lectins; Lysine; Plant Lectins; Plant Proteins; Seeds; Tryptophan; Tyrosine | 1998 |
The aggregation in human lens proteins blocks the scavenging of UVA-generated singlet oxygen by ascorbic acid and glutathione.
Topics: Aging; Antioxidants; Ascorbic Acid; Crystallins; Cysteine; Fluorescence; Free Radical Scavengers; Glutathione; Histidine; Humans; Peroxides; Photolysis; Protein Conformation; Protein Denaturation; Reactive Oxygen Species; Sodium Azide; Tryptophan; Ultraviolet Rays; Urea | 1998 |
Photodynamically generated bovine serum albumin radicals: evidence for damage transfer and oxidation at cysteine and tryptophan residues.
Topics: Bridged Bicyclo Compounds, Heterocyclic; Cysteine; Free Radicals; Hematoporphyrins; Hydrogen-Ion Concentration; Oxidation-Reduction; Phosphites; Photic Stimulation; Photosensitizing Agents; Serum Albumin, Bovine; Spectrometry, Fluorescence; Spin Trapping; Tryptophan | 1998 |
Chemical modifications of Bacillus subtilis tryptophanyl-tRNA synthetase.
Topics: Bacillus subtilis; Binding Sites; Bromosuccinimide; Cysteine; Enzyme Activation; Iodoacetamide; Protein Conformation; Skatole; Sulfhydryl Compounds; Tryptophan; Tryptophan-tRNA Ligase | 1997 |
The identification of peptide modifications derived from gel-separated proteins using electrospray triple quadrupole and ion trap analyses.
Topics: Amino Acid Sequence; Amino Acids; Cysteine; DNA-Binding Proteins; Electrophoresis, Polyacrylamide Gel; Heterogeneous-Nuclear Ribonucleoproteins; Methionine; Molecular Sequence Data; Oxidation-Reduction; Peptides; RNA-Binding Proteins; Spectrometry, Mass, Secondary Ion; Transcription Factors; Tryptophan | 1998 |
Rabbit beta-globin is extended beyond its UGA stop codon by multiple suppressions and translational reading gaps.
Topics: Amino Acid Sequence; Animals; Arginine; Codon, Terminator; Cysteine; Globins; Molecular Sequence Data; Peptide Chain Termination, Translational; Peptide Fragments; Protein Biosynthesis; Rabbits; Reading Frames; Serine; Suppression, Genetic; Tryptophan | 1998 |
Mechanism of capsid maturation in a double-stranded DNA virus.
Topics: Bacteriophage P22; Biophysical Phenomena; Biophysics; Capsid; Cysteine; Macromolecular Substances; Protein Conformation; Protein Folding; Spectrum Analysis, Raman; Thermodynamics; Tryptophan | 1998 |
Water soluble antioxidants in mammalian aqueous humor: interaction with UV B and hydrogen peroxide.
Topics: Aged; Analysis of Variance; Animals; Antioxidants; Aqueous Humor; Ascorbic Acid; Cataract; Chromatography, High Pressure Liquid; Cysteine; Disease Models, Animal; Female; Glutathione; Humans; Hydrogen Peroxide; Mammals; Oxidants; Rabbits; Rats; Rats, Sprague-Dawley; Tryptophan; Tyrosine; Ultraviolet Rays; Uric Acid | 1998 |
Mutations in the 1A rod domain segment of the keratin 9 gene in epidermolytic palmoplantar keratoderma.
Topics: Arginine; Base Sequence; Child, Preschool; Conserved Sequence; Cysteine; Epidermolysis Bullosa Simplex; Female; Genes, Dominant; Genes, Recessive; Glutamic Acid; Humans; Keratins; Keratoderma, Palmoplantar; Korea; Male; Microscopy, Electron; Pedigree; Point Mutation; Polymerase Chain Reaction; Sequence Analysis, DNA; Tryptophan | 1998 |
Characterization of the folding pathway of recombinant human macrophage-colony stimulating-factor beta (rhM-CSF beta) by bis-cysteinyl modification and mass spectrometry.
Topics: Arsenicals; Cysteine; Fluorescence; Humans; Macrophage Colony-Stimulating Factor; Mass Spectrometry; Oxidation-Reduction; Protein Folding; Protein Structure, Tertiary; Recombinant Proteins; Tryptophan | 1998 |
Evidence for kinetic intermediate states during the refolding of GdnHCl-denatured MM-creatine kinase. Characterization of a trapped monomeric species.
Topics: Anilino Naphthalenesulfonates; Animals; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Creatine Kinase; Cysteine; Enzyme Activation; Guanidine; Isoenzymes; Kinetics; Models, Chemical; Protein Binding; Protein Denaturation; Protein Folding; Rabbits; Spectrometry, Fluorescence; Titrimetry; Tryptophan; Tyrosine | 1998 |
Mutations of Gly to Ala in human glutathione transferase P1-1 affect helix 2 (G-site) and induce positive cooperativity in the binding of glutathione.
Topics: Alanine; Binding Sites; Circular Dichroism; Cysteine; Escherichia coli; Glutathione; Glutathione S-Transferase pi; Glutathione Transferase; Glycine; Humans; Isoenzymes; Kinetics; Models, Molecular; Mutation; Protein Conformation; Recombinant Proteins; Spectrophotometry, Ultraviolet; Tryptophan | 1998 |
Unfolding of Plasmodium falciparum triosephosphate isomerase in urea and guanidinium chloride: evidence for a novel disulfide exchange reaction in a covalently cross-linked mutant.
Topics: Animals; Chromatography, Gel; Circular Dichroism; Cross-Linking Reagents; Cysteine; Disulfides; Guanidine; Models, Molecular; Mutagenesis, Site-Directed; Plasmodium falciparum; Protein Conformation; Protein Denaturation; Recombinant Proteins; Spectrometry, Fluorescence; Triose-Phosphate Isomerase; Tryptophan; Tyrosine; Urea | 1999 |
EPR mapping of interactions between spin-labeled variants of human carbonic anhydrase II and GroEL: evidence for increased flexibility of the hydrophobic core by the interaction.
Topics: Amino Acid Substitution; Carbonic Anhydrases; Chaperonin 60; Cysteine; Electron Spin Resonance Spectroscopy; Enzyme Activation; Enzyme Stability; Escherichia coli; Hot Temperature; Humans; Models, Molecular; Peptide Fragments; Peptide Mapping; Phenylalanine; Protein Conformation; Protein Folding; Protein Structure, Secondary; Recombinant Proteins; Spin Labels; Tryptophan | 1999 |
Seven novel mutations in the adenosine deaminase (ADA) gene in patients with severe and delayed onset combined immunodeficiency: G74C, V129M, G140E, R149W, Q199P, 462delG, and E337del. Mutations in brief no. 142. Online.
Topics: Adenosine Deaminase; Adolescent; Adult; Age of Onset; Arginine; Cysteine; Glutamic Acid; Glutamine; Glycine; Humans; Methionine; Mutation; Proline; Sequence Deletion; Severe Combined Immunodeficiency; Tryptophan; Valine | 1998 |
Probing the agonist domain of the nicotinic acetylcholine receptor by cysteine scanning mutagenesis reveals residues in proximity to the alpha-bungarotoxin binding site.
Topics: Acetylcholine; Animals; Bungarotoxins; Cysteine; Humans; Indicators and Reagents; Mesylates; Mice; Mutagenesis, Site-Directed; Nicotinic Agonists; Nicotinic Antagonists; Oxidation-Reduction; Peptide Fragments; Phenylalanine; Protein Binding; Receptors, Nicotinic; Torpedo; Tryptophan; Valine | 1999 |
Contribution of separate tryptophan residues to intrinsic fluorescence of actin. Analysis of 3D structure.
Topics: Actins; Cysteine; Fluorescence; Methionine; Models, Molecular; Phenylalanine; Proline; Protein Structure, Secondary; Solvents; Tryptophan; Tyrosine | 1999 |
Amino acid residues involved in the functional integrity of Escherichia coli methionine aminopeptidase.
Topics: Amino Acid Substitution; Aminopeptidases; Binding Sites; Cobalt; Cysteine; DNA Primers; Escherichia coli; Kinetics; Methionyl Aminopeptidases; Mutagenesis, Site-Directed; Recombinant Proteins; Tryptophan | 1999 |
Conservation of cys-cys trp structural triads and their geometry in the protein domains of immunoglobulin superfamily members.
Topics: Animals; Conserved Sequence; Cysteine; Disulfides; Humans; Immunoglobulin Fab Fragments; Immunoglobulins; Major Histocompatibility Complex; Membrane Proteins; Mice; Models, Molecular; Protein Conformation; Receptors, Antigen, T-Cell; Tryptophan | 1999 |
Molecular dynamics simulations of human glutathione transferase P1-1: analysis of the induced-fit mechanism by GSH binding.
Topics: Binding Sites; Computer Simulation; Cysteine; Glutathione; Glutathione S-Transferase pi; Glutathione Transferase; Humans; Isoenzymes; Models, Chemical; Models, Molecular; Motion; Protein Binding; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1999 |
Tryptophan mediated photoreduction of disulfide bond causes unusual fluorescence behaviour of Fusarium solani pisi cutinase.
Topics: Alanine; Amides; Carboxylic Ester Hydrolases; Cysteine; Disulfides; Fluorescence; Fusarium; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Nitrogen Isotopes; Sulfhydryl Compounds; Sulfhydryl Reagents; Tryptophan | 1999 |
Kinetic description of structural changes linked to membrane import of the colicin E1 channel protein.
Topics: Biological Transport; Cell Membrane; Circular Dichroism; Colicins; Cysteine; Energy Transfer; Ion Channels; Kinetics; Lipid Bilayers; Models, Chemical; Naphthalenesulfonates; Peptide Fragments; Phosphatidylcholines; Phosphatidylethanolamines; Protein Precursors; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan | 1999 |
Involvement of alpha-cysteine-62 and beta-tryptophan-135 in human pyruvate dehydrogenase catalysis.
Topics: Catalytic Domain; Cysteine; Humans; Kinetics; Mutagenesis, Site-Directed; Pyruvate Dehydrogenase (Lipoamide); Pyruvate Dehydrogenase Complex; Pyruvates; Pyruvic Acid; Tryptophan | 1999 |
The tert-butyl hydroperoxide-induced oxidation of actin Cys-374 is coupled with structural changes in distant regions of the protein.
Topics: Actins; Animals; Chymotrypsin; Cross-Linking Reagents; Cyanogen Bromide; Cysteine; Hydrolysis; Kinetics; Lysine; Oxidants; Peptide Fragments; Polymers; Protein Conformation; Protein Denaturation; Rabbits; Spectrometry, Fluorescence; Subtilisins; Sulfhydryl Compounds; tert-Butylhydroperoxide; Tryptophan; Urea | 1999 |
Structural mapping of an aggregation nucleation site in a molten globule intermediate.
Topics: Carbonic Anhydrases; Chaperonin 60; Cysteine; Fluorescent Dyes; Humans; Maleimides; Models, Molecular; Mutation; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Spectrometry, Fluorescence; Tryptophan | 1999 |
Importance of F1-ATPase residue alpha-Arg-376 for catalytic transition state stabilization.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Aluminum; Arginine; Binding Sites; Catalysis; Cysteine; Enzyme Stability; Escherichia coli; Fluorine; Glutamine; Lysine; Models, Molecular; Mutagenesis, Site-Directed; Proton-Translocating ATPases; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1999 |
An interdomain distance in cardiac troponin C determined by fluorescence spectroscopy.
Topics: Amino Acid Substitution; Animals; Binding Sites; Calcium; Chickens; Cysteine; In Vitro Techniques; Magnetic Resonance Spectroscopy; Models, Molecular; Mutagenesis, Site-Directed; Myocardium; Protein Conformation; Protein Structure, Tertiary; Rats; Spectrometry, Fluorescence; Terbium; Troponin C; Tryptophan | 2000 |
The reduction potential of the beta-carotene.+ /beta-carotene couple in an aqueous micro-heterogeneous environment.
Topics: beta Carotene; Cations; Cysteine; Electron Transport; Free Radicals; Hydrogen-Ion Concentration; Micelles; Oxidants; Photosynthetic Reaction Center Complex Proteins; Pulse Radiolysis; Reducing Agents; Solutions; Spectrophotometry, Infrared; Thermodynamics; Tryptophan; Tyrosine; Water | 2000 |
Evidence for tryptophan in proximity to histidine and cysteine as essential to the active site of an alkaline protease.
Topics: Affinity Labels; Binding Sites; Chromatography, DEAE-Cellulose; Conidiobolus; Cysteine; Endopeptidases; Energy Transfer; Fluoresceins; Guanidine; Histidine; Kinetics; Spectrometry, Fluorescence; Tryptophan; Ultrafiltration | 2000 |
Fluorescence energy transfer indicates similar transient and equilibrium intermediates in staphylococcal nuclease folding.
Topics: Amino Acid Substitution; Anilino Naphthalenesulfonates; Anions; Circular Dichroism; Cysteine; Energy Transfer; Fluorescence; Guanidine; Hydrogen-Ion Concentration; Kinetics; Micrococcal Nuclease; Models, Molecular; Pliability; Proline; Protein Binding; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Secondary; Thermodynamics; Titrimetry; Tryptophan; Urea | 2000 |
Measuring the rate of intramolecular contact formation in polypeptides.
Topics: Cysteine; Kinetics; Models, Chemical; Peptides; Protein Folding; Tryptophan | 2000 |
Genotype-phenotype relationships in U.S. melanoma-prone families with CDKN2A and CDK4 mutations.
Topics: Adolescent; Adult; Age Factors; Aged; Arginine; Aspartic Acid; Cyclin-Dependent Kinases; Cysteine; Genes, p16; Genotype; Germ-Line Mutation; Glycine; Haplotypes; Humans; Melanoma; Middle Aged; Nevus; Pancreatic Neoplasms; Phenotype; Skin Neoplasms; Statistics, Nonparametric; Tryptophan; United States; Valine | 2000 |
Codon-specific missense errors in vivo.
Topics: Amino Acid Substitution; Arginine; Codon; Cysteine; Escherichia coli; Escherichia coli Proteins; Mutation, Missense; Ribosomal Protein S9; Ribosomal Proteins; Tryptophan | 1983 |
On the binding mechanism of the peptide receptor of the oligopeptide transport system of Lactococcus lactis.
Topics: 4-Chloromercuribenzenesulfonate; Amino Acid Sequence; Aza Compounds; Bacterial Proteins; Binding Sites; Biological Transport; Cysteine; Fluorescent Dyes; Lactococcus lactis; Membrane Transport Proteins; Molecular Structure; Naphthalenesulfonates; Oligopeptides; Protein Binding; Receptors, Cell Surface; Spectrometry, Fluorescence; Tryptophan | 2000 |
A structure-function study of a proton transport pathway in the gamma-class carbonic anhydrase from Methanosarcina thermophila.
Topics: Alanine; Amino Acid Substitution; Aspartic Acid; Biological Transport; Carbonic Anhydrases; Cysteine; Deuterium; Escherichia coli; Genetic Variation; Glutamic Acid; Glutamine; Histidine; Hydrogen-Ion Concentration; Kinetics; Lysine; Methanosarcina; Mutagenesis, Site-Directed; Protons; Serine; Solvents; Structure-Activity Relationship; Threonine; Tryptophan | 2000 |
Sensitive monitoring of the dynamics of a membrane-bound transport protein by tryptophan phosphorescence spectroscopy.
Topics: Binding Sites; Biological Transport; Carrier Proteins; Cysteine; Escherichia coli; Escherichia coli Proteins; Freezing; Glass; Histidine; Luminescent Measurements; Mannitol; Membrane Proteins; Monosaccharide Transport Proteins; Mutagenesis, Site-Directed; Phosphoenolpyruvate Sugar Phosphotransferase System; Phosphorylation; Solutions; Spectrometry, Fluorescence; Thermodynamics; Tryptophan | 2000 |
Molecular modeling, affinity labeling, and site-directed mutagenesis define the key points of interaction between the ligand-binding domain of the vitamin D nuclear receptor and 1 alpha,25-dihydroxyvitamin D3.
Topics: Affinity Labels; Alkylating Agents; Amino Acid Sequence; Calcifediol; Calcitriol; Carbon Radioisotopes; Cholecalciferol; Cysteine; Humans; Ligands; Methionine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Structure, Tertiary; Receptors, Calcitriol; Sequence Alignment; Sequence Homology, Amino Acid; Skatole; Tryptophan | 2000 |
Amino acid analysis. An overview.
Topics: Amino Acids; Asparagine; Cysteine; Cystine; Glutamine; Hydrolysis; Sensitivity and Specificity; Stereoisomerism; Tryptophan | 2000 |
Type I hyperlipoproteinemia due to a novel loss of function mutation of lipoprotein lipase, Cys(239)-->Trp, associated with recurrent severe pancreatitis.
Topics: Amino Acid Substitution; Anticoagulants; Apolipoproteins; Cysteine; Electrophoresis, Polyacrylamide Gel; Female; Genotype; Heparin; Humans; Hyperlipoproteinemia Type I; Lipid Metabolism; Lipoprotein Lipase; Middle Aged; Mutation; Pancreatitis; Recurrence; Triglycerides; Tryptophan | 2000 |
Two novel mutations (Y141H; C214Y) and previously published mutation (R142W) in the RDS-peripherin gene in autosomal dominant macular dystrophies in Spanish families.
Topics: Amino Acid Substitution; Arginine; Cysteine; Electrophoresis, Polyacrylamide Gel; Eye Proteins; Genes, Dominant; Histidine; Humans; Intermediate Filament Proteins; Macular Degeneration; Membrane Glycoproteins; Mutation, Missense; Nerve Tissue Proteins; Peripherins; Polymerase Chain Reaction; Retinal Degeneration; Tryptophan; Tyrosine | 2001 |
Oxidation of human lens recombinant alphaA-crystallin and cysteine-deficient mutants.
Topics: Amino Acid Substitution; Chromatography, Gel; Circular Dichroism; Crystallins; Cysteine; Humans; Hydrogen Peroxide; Lens, Crystalline; Mutation; Oxidants; Oxidation-Reduction; Protein Binding; Recombinant Proteins; Solubility; Spectrometry, Fluorescence; Temperature; Tryptophan | 2001 |
Phenylbutazone radicals inactivate creatine kinase.
Topics: Alcohol Dehydrogenase; Animals; Anti-Inflammatory Agents, Non-Steroidal; Biomarkers; Creatine Kinase; Cysteine; Free Radicals; Glyceraldehyde-3-Phosphate Dehydrogenases; Horseradish Peroxidase; Hydrogen Peroxide; L-Lactate Dehydrogenase; Male; Myocardium; Nitroso Compounds; Oxidants; Oxidation-Reduction; Oxidative Stress; Peroxidases; Phenylbutazone; Prostaglandin-Endoperoxide Synthases; Rabbits; Rats; Rats, Wistar; Spin Labels; Sulfhydryl Compounds; Swine; Tryptophan | 2001 |
A proximal tryptophan in NO synthase controls activity by a novel mechanism.
Topics: Amino Acid Substitution; Cysteine; Heme; Hydrogen Bonding; Models, Molecular; Molecular Conformation; Mutagenesis, Site-Directed; Nitric Oxide Synthase; Nitric Oxide Synthase Type I; Protein Conformation; Recombinant Proteins; Spectrophotometry; Tryptophan | 2001 |
Structural consequences of cyclophilin A binding on maturational refolding in human immunodeficiency virus type 1 capsid protein.
Topics: Animals; Capsid; Chlorocebus aethiops; COS Cells; Cyclophilin A; Cysteine; Gene Products, gag; HIV-1; Humans; Mutagenesis; Peptides; Phenylalanine; Precipitin Tests; Protein Conformation; Protein Folding; Protein Precursors; Recombinant Fusion Proteins; Sulfhydryl Compounds; Tryptophan | 2001 |
Resonance energy transfer between tryptophan 57 in the epsilon subunit and pyrene maleimide labeled gamma subunit of the chloroplast ATP synthase.
Topics: ATPase Inhibitory Protein; Chloroplasts; Cysteine; DNA Mutational Analysis; Energy Transfer; Escherichia coli; Fluorescent Dyes; Kinetics; Maleimides; Phenylalanine; Proteins; Proton-Translocating ATPases; Spectrometry, Fluorescence; Spinacia oleracea; Sulfhydryl Reagents; Tryptophan | 2001 |
Conserved cysteine and tryptophan residues of the endothelin-converting enzyme-1 CXAW motif are critical for protein maturation and enzyme activity.
Topics: Amino Acid Motifs; Aspartic Acid Endopeptidases; Conserved Sequence; Cysteine; Endothelin-Converting Enzymes; Metalloendopeptidases; Protein Prenylation; Structure-Activity Relationship; Tryptophan | 2001 |
Distribution of amino acid residues and residue-residue contacts in molecular chaperones.
Topics: Amino Acids; Cysteine; Histidine; Molecular Chaperones; Protein Folding; Protein Structure, Secondary; Tryptophan | 2001 |
One-electron reduction potentials of dietary carotenoid radical cations in aqueous micellar environments.
Topics: Carotenoids; Cations; Cysteine; Dipeptides; Free Radicals; Hydrogen-Ion Concentration; Micelles; Oxidation-Reduction; Pulse Radiolysis; Spectrophotometry; Tryptophan; Tyrosine; Water | 2001 |
Effect of ionic strength on the conformation of myosin subfragment 1-nucleotide complexes.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Alkylation; Animals; Circular Dichroism; Cysteine; Lysine; Muscle, Skeletal; Myosin Subfragments; Nucleotides; Osmolar Concentration; Potassium; Protein Binding; Protein Conformation; Rabbits; Time Factors; Trinitrobenzenes; Tryptophan; Vanadates | 2001 |
Membrane-anchoring interactions of M13 major coat protein.
Topics: Amino Acid Sequence; Bacteriophage M13; Capsid; Capsid Proteins; Cysteine; Dimyristoylphosphatidylcholine; Electron Spin Resonance Spectroscopy; Fluorescent Dyes; Lipid Bilayers; Membrane Proteins; Molecular Sequence Data; Mutagenesis, Site-Directed; Naphthalenesulfonates; Phosphatidylcholines; Spin Labels; Tryptophan | 2001 |
Detection of disulfide bonds in bovine brain tubulin and their role in protein folding and microtubule assembly in vitro: a novel disulfide detection approach.
Topics: Ammonium Sulfate; Animals; Brain Chemistry; Cattle; Colchicine; Cysteine; Disulfides; Dithiothreitol; Microtubules; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Reducing Agents; Spectrometry, Fluorescence; Tryptophan; Tubulin; Urea | 2001 |
Regulation of the properties of the heme-NO complexes in nitric-oxide synthase by hydrogen bonding to the proximal cysteine.
Topics: Cysteine; Heme; Hydrogen Bonding; Models, Molecular; Mutation; Nitric Oxide; Nitric Oxide Synthase; Protein Conformation; Spectrum Analysis, Raman; Tryptophan | 2001 |
Mutagenic and chemical modification of the ABA-1 allergen of the nematode Ascaris: consequences for structure and lipid binding properties.
Topics: Allergens; Amino Acid Sequence; Amino Acids; Animals; Antigens, Plant; Ascaris; Binding Sites; Circular Dichroism; Cysteine; Glutamine; Glutathione Transferase; Helminth Proteins; Lipid Metabolism; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Binding; Protein Structure, Tertiary; Recombinant Fusion Proteins; Recombinant Proteins; Sequence Homology, Amino Acid; Spectrometry, Fluorescence; Tryptophan; Ultraviolet Rays | 2001 |
The covalent structure of the small subunit from Pseudomonas putida amine dehydrogenase reveals the presence of three novel types of internal cross-linkages, all involving cysteine in a thioether bond.
Topics: Amino Acid Sequence; Amino Acids; Cloning, Molecular; Cross-Linking Reagents; Cysteine; Glutamic Acid; Heme; Indolequinones; Mass Spectrometry; Models, Chemical; Models, Genetic; Molecular Sequence Data; Open Reading Frames; Oxidation-Reduction; Oxidoreductases Acting on CH-NH Group Donors; Peptides; Protein Binding; Protein Processing, Post-Translational; Pseudomonas putida; Quinones; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Spectrometry, Mass, Electrospray Ionization; Sulfides; Tryptophan; X-Rays | 2001 |
Structure of bacteriophage P22 portal protein in relation to assembly: investigation by Raman spectroscopy.
Topics: Bacteriophage P22; Capsid; Capsid Proteins; Cysteine; Models, Molecular; Protein Conformation; Spectrum Analysis, Raman; Tryptophan; Tyrosine; Virus Assembly | 2001 |
Anchoring of surface proteins to the cell wall of Staphylococcus aureus. Cysteine 184 and histidine 120 of sortase form a thiolate-imidazolium ion pair for catalysis.
Topics: Alanine; Amino Acid Motifs; Amino Acid Sequence; Aminoacyltransferases; Bacterial Proteins; Binding Sites; Catalysis; Cell Wall; Cysteine; Cysteine Endopeptidases; Histidine; Hydrolysis; Imidazoles; Ions; Kinetics; Models, Chemical; Models, Molecular; Molecular Sequence Data; Peptides; Plasmids; Protein Binding; Protein Structure, Tertiary; Recombinant Proteins; Sequence Homology, Amino Acid; Staphylococcus aureus; Sulfhydryl Compounds; Time Factors; Tryptophan | 2002 |
Dynamics of intramolecular contact formation in polypeptides: distance dependence of quenching rates in a room-temperature glass.
Topics: Cysteine; Glass; Kinetics; Models, Chemical; Photochemistry; Protein Folding; Proteins; Temperature; Tryptophan | 2001 |
Essential hydrophilic carboxyl-terminal regions including cysteine residues of the yeast stretch-activated calcium-permeable channel Mid1.
Topics: Alanine; Alleles; Asparagine; Binding Sites; Calcium; Calcium Channels; Codon; Codon, Nonsense; Cysteine; Fungal Proteins; Hydroxylamine; Immunoblotting; Membrane Glycoproteins; Mutagenesis; Mutagenesis, Site-Directed; Mutation; Phosphorylation; Plasmids; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Serine; Threonine; Time Factors; Tryptophan; Two-Hybrid System Techniques | 2002 |
Regioselective and stereoselective nucleophilic ring opening reactions of a phenyl-substituted aziridine: enantioselective synthesis of beta-substituted tryptophan, cysteine, and serine derivatives.
Topics: Amino Acids; Aziridines; Benzene Derivatives; Catalysis; Chromatography, Thin Layer; Cyclization; Cysteine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Molecular Structure; Phenylalanine; Serine; Stereoisomerism; Tryptophan | 2002 |
High probability of disrupting a disulphide bridge mediated by an endogenous excited tryptophan residue.
Topics: Carboxylic Ester Hydrolases; Cysteine; Fluorescence; Fungal Proteins; Fusarium; Lipase; Probability; Protein Structure, Tertiary; Sulfides; Tryptophan; Ultraviolet Rays | 2002 |
Peroxyl adduct radicals formed in the iron/oxygen reconstitution reaction of mutant ribonucleotide reductase R2 proteins from Escherichia coli.
Topics: Cysteine; Electron Spin Resonance Spectroscopy; Escherichia coli; Glycine; Iron; Oxygen; Peroxides; Point Mutation; Ribonucleotide Reductases; Tryptophan; Tyrosine | 2002 |
Long-range interactions within a nonnative protein.
Topics: Amino Acid Substitution; Animals; Chickens; Cysteine; Disulfides; Glycine; Hydrophobic and Hydrophilic Interactions; Kinetics; Muramidase; Mutagenesis, Site-Directed; Nuclear Magnetic Resonance, Biomolecular; Point Mutation; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Tryptophan | 2002 |
Mechanism in the reaction of cytochrome c oxidase with organic hydroperoxides: an ESR spin-trapping investigation.
Topics: Cysteine; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Oxidative Stress; Spin Labels; tert-Butylhydroperoxide; Tryptophan; Tyrosine | 2002 |
Role of the interfacial binding domain in the oxidative susceptibility of lecithin:cholesterol acyltransferase.
Topics: Animals; Binding Sites; CHO Cells; Cholesterol; Cricetinae; Cysteine; Esterification; Humans; Mutagenesis, Site-Directed; Oxidation-Reduction; Phosphatidylcholine-Sterol O-Acyltransferase; Phosphatidylcholines; Protein Binding; Tryptophan | 2002 |
New structural insights from Raman spectroscopy of proteins and their assemblies.
Topics: Arginine; Cations; Crystallography, X-Ray; Cysteine; Hydrogen Bonding; Inovirus; Models, Molecular; Protein Structure, Secondary; Salmonella typhimurium; Spectrum Analysis, Raman; Tryptophan; Tyrosine; Ultraviolet Rays; Water | 2002 |
Enthalpic homogeneous pair interaction coefficients of L-alpha-amino acids as a hydrophobicity parameter of amino acid side chains.
Topics: Amino Acids; Arginine; Asparagine; Calorimetry; Cysteine; Glutamic Acid; Glutamine; Histidine; Solutions; Stereoisomerism; Thermodynamics; Tryptophan; Water | 2002 |
Half-of-the-sites reactivity of F235C lambda-repressor: implications for the structure of the whole repressor.
Topics: Acrylamide; Circular Dichroism; Cysteine; DNA-Binding Proteins; Fluorescent Dyes; Mutagenesis, Site-Directed; Protein Denaturation; Protein Structure, Tertiary; Repressor Proteins; Spectrometry, Fluorescence; Sulfhydryl Compounds; Tryptophan; Urea; Viral Proteins; Viral Regulatory and Accessory Proteins | 2002 |
Spatial relationship between the prodan site, Trp-214, and Cys-34 residues in human serum albumin and loss of structure through incremental unfolding.
Topics: 2-Naphthylamine; Binding Sites; Binding, Competitive; Cysteine; Energy Transfer; Fluorescent Dyes; Hot Temperature; Humans; Palmitic Acid; Protein Conformation; Protein Denaturation; Protein Folding; Serum Albumin; Spectrometry, Fluorescence; Tryptophan; Warfarin | 2002 |
Fluorescence properties of tryptophan residues in the monomeric d-chain of Glossoscolex paulistus hemoglobin: an interpretation based on a comparative molecular model.
Topics: Amino Acid Sequence; Animals; Cysteine; Fluorescence; Hemoglobins, Abnormal; Models, Molecular; Molecular Sequence Data; Oligochaeta; Protein Conformation; Serine Endopeptidases; Spectrometry, Fluorescence; Tryptophan | 2002 |
The gate of the influenza virus M2 proton channel is formed by a single tryptophan residue.
Topics: Animals; Cell Membrane; Cysteine; DNA, Complementary; Histidine; Hydrogen-Ion Concentration; Ions; Kinetics; Membrane Potentials; Mesylates; Mutation; Oocytes; Protein Binding; Protein Structure, Tertiary; Time Factors; Tryptophan; Viral Matrix Proteins; Xenopus laevis | 2002 |
Biophysical characterization, including disulfide bond assignments, of the anti-angiogenic type 1 domains of human thrombospondin-1.
Topics: Amino Acid Sequence; Angiogenesis Inhibitors; Animals; Arginine; Binding Sites; Cattle; Cells, Cultured; Chemical Phenomena; Chemistry, Physical; Conserved Sequence; Cysteine; Disulfides; Humans; Molecular Sequence Data; Moths; Peptide Fragments; Protein Structure, Tertiary; Repetitive Sequences, Amino Acid; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Thrombospondin 1; Trypsin; Tryptophan | 2002 |
The beta G156C substitution in the F1-ATPase from the thermophilic Bacillus PS3 affects catalytic site cooperativity by destabilizing the closed conformation of the catalytic site.
Topics: Adenosine Triphosphate; Amino Acid Substitution; Bacillus; Binding Sites; Catalysis; Catalytic Domain; Cysteine; Dimethylamines; Enzyme Stability; Glutamic Acid; Glycine; Hydrolysis; Magnesium; Mutagenesis, Site-Directed; Protein Conformation; Proton-Translocating ATPases; Sodium Azide; Tryptophan; Tyrosine; Valine | 2002 |
Chemical cleavage of polypeptides.
Topics: Asparagine; Aspartic Acid; Cysteine; Glycine; Methionine; Peptides; Sequence Analysis, Protein; Tryptophan | 2003 |
Stability of cyclic beta-hairpins: asymmetric contributions from side chains of a hydrogen-bonded cross-strand residue pair.
Topics: Amino Acid Sequence; Cysteine; Disulfides; Hydrogen Bonding; Isoleucine; Models, Molecular; Molecular Sequence Data; Peptides; Protein Folding; Protein Structure, Secondary; Thermodynamics; Tryptophan; Valine | 2003 |
Regiospecific nitrosation of N-terminal-blocked tryptophan derivatives by N2O3 at physiological pH.
Topics: Buffers; Cysteine; Humans; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Nitric Oxide; Nitrogen Isotopes; Nitrogen Oxides; Nitrosation; Phosphates; S-Nitrosothiols; Tryptophan | 2003 |
Isolation, purification, and physicochemical characterization of a D-galactose-binding lectin from seeds of Erythrina speciosa.
Topics: Animals; Calcium; Carbohydrates; Chromatography; Chromatography, Agarose; Circular Dichroism; Concanavalin A; Cysteine; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Fabaceae; Galactose; Hemagglutination; Horses; Humans; Hydrogen-Ion Concentration; Isoelectric Focusing; Lectins; Manganese; Mass Spectrometry; Mice; Protein Structure, Tertiary; Rabbits; Seeds; Sheep; Spectrometry, Fluorescence; Temperature; Tryptophan; Tyrosine; Ultraviolet Rays | 2003 |
Aromatic stacking in the sugar binding site of the lactose permease.
Topics: Alkylation; Amino Acids, Aromatic; Binding Sites; Biological Transport, Active; Cysteine; Escherichia coli Proteins; Ethylmaleimide; Kinetics; Lactose; Membrane Transport Proteins; Monosaccharide Transport Proteins; Nitrophenylgalactosides; Phenylalanine; Substrate Specificity; Symporters; Thiogalactosides; Tryptophan; Tyrosine | 2003 |
Surface expansion is independent of and occurs faster than core solvation during the unfolding of barstar.
Topics: Bacterial Proteins; Cysteine; Fluorescence Resonance Energy Transfer; Kinetics; Mutagenesis, Site-Directed; Protein Denaturation; Protein Folding; Ribonucleases; Solvents; Surface Properties; Trinitrobenzenesulfonic Acid; Tryptophan; Urea | 2003 |
On the interaction between gp41 and membranes: the immunodominant loop stabilizes gp41 helical hairpin conformation.
Topics: Calorimetry, Differential Scanning; Cell Membrane; Circular Dichroism; Cysteine; Fluorescence; Hot Temperature; Humans; Immunodominant Epitopes; Liposomes; Membrane Fusion; Membrane Glycoproteins; Models, Biological; Mutagenesis, Site-Directed; Peptide Fragments; Protein Conformation; Retroviridae Proteins; Rhodamines; Simian Immunodeficiency Virus; Spectroscopy, Fourier Transform Infrared; Surface Plasmon Resonance; Tryptophan | 2003 |
Spectroscopic characterization of five- and six-coordinate ferrous-NO heme complexes. Evidence for heme Fe-proximal cysteinate bond cleavage in the ferrous-NO adducts of the Trp-409Tyr/Phe proximal environment mutants of neuronal nitric oxide synthase.
Topics: Circular Dichroism; Cysteine; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Heme; Humans; Iron-Sulfur Proteins; Ligands; Mutagenesis, Site-Directed; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type I; Oxidation-Reduction; Phenylalanine; Protein Structure, Tertiary; Solvents; Spectrophotometry, Ultraviolet; Tryptophan; Tyrosine | 2003 |
Concerted folding and binding of a flexible colicin domain to its periplasmic receptor TolA.
Topics: Amino Acid Sequence; Anisotropy; Circular Dichroism; Colicins; Cysteine; Escherichia coli; Escherichia coli Proteins; Fluorescence Resonance Energy Transfer; Guanidine; Kinetics; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Binding; Protein Folding; Protein Structure, Tertiary; Spectrometry, Fluorescence; Surface Plasmon Resonance; Time Factors; Tryptophan; Water | 2003 |
Tryparedoxins from Crithidia fasciculata and Trypanosoma brucei: photoreduction of the redox disulfide using synchrotron radiation and evidence for a conformational switch implicated in function.
Topics: Amino Acid Motifs; Amino Acid Sequence; Animals; Binding Sites; Chloroplasts; Cloning, Molecular; Crithidia fasciculata; Cysteine; Disulfides; Escherichia coli; Fructose-Bisphosphatase; Glutathione; Light; Models, Chemical; Models, Molecular; Molecular Sequence Data; Mutation; Neoplasm Proteins; Oxidation-Reduction; Peroxidases; Peroxiredoxins; Protein Conformation; Protein Isoforms; Protein Structure, Secondary; Recombinant Proteins; Sequence Homology, Amino Acid; Spermidine; Synchrotrons; Thioredoxins; Time Factors; Trypanosoma brucei brucei; Tryptophan | 2003 |
Equilibrium unfolding of dimeric human prostatic acid phosphatase involves an inactive monomeric intermediate.
Topics: Acid Phosphatase; Catalysis; Catalytic Domain; Chromatography; Chromatography, High Pressure Liquid; Cysteine; Dimerization; Dose-Response Relationship, Drug; Guanidine; Humans; Kinetics; Male; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Protein Tyrosine Phosphatases; Spectrometry, Fluorescence; Thermodynamics; Time Factors; Tryptophan | 2003 |
Inter-subunit recognition and manifestation of segmental mobility in Escherichia coli RNA polymerase: a case study with omega-beta' interaction.
Topics: Acrylamide; Amino Acid Sequence; Cysteine; DNA-Directed RNA Polymerases; Escherichia coli; Fluorescence Polarization; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Naphthalenesulfonates; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Secondary; Protein Subunits; Spectrometry, Fluorescence; Thermus; Tryptophan | 2003 |
Conformational coupling of Mg2+ and Ca2+ on the three-state folding of calexcitin B.
Topics: Binding Sites; Caenorhabditis elegans Proteins; Calcium; Calcium-Binding Proteins; Circular Dichroism; Cysteine; GTP-Binding Proteins; Hot Temperature; Kinetics; Magnesium; Potassium Channels; Protein Conformation; Protein Denaturation; Protein Folding; Sarcoplasmic Reticulum; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Thermodynamics; Tryptophan; Urea | 2003 |
Protective role of certain chemicals against UV-B-induced damage in the nitrogen-fixing cyanobacterium, Nostoc muscorum.
Topics: Ascorbic Acid; Cyanobacteria; Cysteine; Glutathione; Nitrogen Fixation; Pyruvic Acid; Radiation-Protective Agents; Tryptophan; Ultraviolet Rays | 2003 |
Binding of phlorizin to the isolated C-terminal extramembranous loop of the Na+/glucose cotransporter assessed by intrinsic tryptophan fluorescence.
Topics: Amino Acid Sequence; Animals; Binding Sites; Cell Line; Cysteine; Escherichia coli; In Vitro Techniques; Kinetics; Membrane Glycoproteins; Molecular Sequence Data; Monosaccharide Transport Proteins; Mutagenesis, Site-Directed; Phlorhizin; Rabbits; Recombinant Proteins; Sodium-Glucose Transporter 1; Spectrometry, Fluorescence; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan | 2003 |
Ab initio modelling of the N-terminal domain of the secretin receptors.
Topics: Amino Acid Sequence; Computational Biology; Cysteine; Glucagon; Models, Chemical; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Folding; Receptors, G-Protein-Coupled; Receptors, Gastrointestinal Hormone; Sequence Alignment; Tryptophan | 2003 |
Bacillus subtilis SecA ATPase exists as an antiparallel dimer in solution.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Bacillus subtilis; Bacterial Proteins; Crystallography, X-Ray; Cysteine; Dimerization; Escherichia coli; Escherichia coli Proteins; Fluorescence Resonance Energy Transfer; Membrane Transport Proteins; Models, Chemical; Models, Molecular; Mutagenesis, Site-Directed; Protein Conformation; Protein Structure, Tertiary; SEC Translocation Channels; SecA Proteins; Tryptophan | 2003 |
Folding of a monomeric porin, OmpG, in detergent solution.
Topics: Anilino Naphthalenesulfonates; Bacterial Outer Membrane Proteins; Bacterial Proteins; Cell Membrane; Cell Membrane Permeability; Chromatography, Gel; Circular Dichroism; Cloning, Molecular; Cysteine; Detergents; Escherichia coli; Escherichia coli Proteins; Ion Channels; Lipid Bilayers; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Oxidation-Reduction; Porins; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Recombinant Proteins; Tryptophan | 2003 |
Preparation of antimicrobial reduced lysozyme compatible in food applications.
Topics: Anti-Bacterial Agents; Cysteine; Food Additives; Glutathione; Hot Temperature; Lipopolysaccharides; Muramidase; Oxidation-Reduction; Salmonella enteritidis; Spectrometry, Fluorescence; Tryptophan | 2003 |
Conformational changes involved in thermal aggregation processes of bovine serum albumin.
Topics: Animals; Cattle; Circular Dichroism; Cysteine; Fluoresceins; Hot Temperature; Humans; Kinetics; Light; Protein Denaturation; Protein Structure, Secondary; Protein Structure, Tertiary; Scattering, Radiation; Serum Albumin, Bovine; Spectrometry, Fluorescence; Tryptophan | 2003 |
Anthrone as a reagent for the determination of S-carboxymethylcysteine in proteins.
Topics: Anthracenes; Carbocysteine; Cysteine; Indicators and Reagents; Proteins; Tryptophan | 1963 |
Amino acid dependent control of DNA synthesis in bacteria and vegetative phage.
Topics: Amino Acids; Arginine; Coliphages; Cysteine; DNA; DNA, Bacterial; Escherichia coli; Histidine; Leucine; Methionine; Phenylalanine; Proline; Serine; Threonine; Tryptophan | 1962 |
[RESEARCH ON THE NUTRITION OF ERWINIA CAROTOVORA].
Topics: Alanine; Aminobutyrates; Ammonium Compounds; Arginine; Asparagine; Aspartic Acid; Boron; Calcium; Cobalt; Copper; Creatine; Creatinine; Culture; Culture Media; Cysteine; Cystine; Erwinia; Glutamates; Glycine; Iron; Lysine; Magnesium; Manganese; Methionine; Minerals; Molybdenum; Pectobacterium carotovorum; Proteins; Quaternary Ammonium Compounds; Tryptophan; Tyrosine; Zinc | 1963 |
AN INVESTIGATION INTO THE PROTEIN METABOLISM OF SCHIZOPHRENICS AND ITS CLINICAL SIGNIFICANCE.
Topics: China; Chromatography; Cysteine; Cystine; Indoles; Kidney; Proteins; Renal Aminoacidurias; Schizophrenia; Tryptophan | 1963 |
A HISTOCHEMICAL COMPARISON OF THE INCLUSION BODIES OF CANINE DISTEMPER AND INFECTIOUS CANINE HEPATITIS.
Topics: Animals; Arginine; Carbohydrate Metabolism; Coloring Agents; Cysteine; Cystine; Distemper; DNA; DNA, Viral; Dog Diseases; Dogs; Hepatitis, Animal; Hepatitis, Infectious Canine; Histocytochemistry; Inclusion Bodies; Lipid Metabolism; Minerals; RNA; RNA, Viral; Staining and Labeling; Tryptophan; Tyrosine; Viruses | 1963 |
[ON THE LOCALIZATION OF SOME AMINO ACIDS IN THE MEMBRANOUS SEMICIRCULAR CANAL. HISTOCHEMICAL STUDY].
Topics: Amino Acids; Arginine; Cysteine; Histocytochemistry; Rabbits; Research; Semicircular Canals; Tryptophan; Tyrosine | 1963 |
[CONCERNING THE HISTOCHEMISTRY AND ULTRASTRUCTURE OF THE VITELLINE GRANULES IN THE GALLUS DOMESTICUS EGG].
Topics: Animals; Arginine; Chickens; Cysteine; Cystine; Egg Yolk; Glycoproteins; Histidine; Histocytochemistry; Phospholipids; Polysaccharides; Research; Tryptophan; Tyrosine | 1963 |
EFFECT OF AMINO ACIDS ON UPTAKE OF L-HISTIDINE BY RAT BRAIN SLICES.
Topics: Amino Acids; Arginine; Brain; Chromatography; Culture Media; Cysteine; Cystine; Dipeptides; Glutamates; Histidine; Hydroxyproline; Isoleucine; Leucine; Metabolism; Phenylalanine; Pimelic Acids; Proline; Rats; Research; Taurine; Tryptophan; Valine | 1964 |
EFFECT OF P-CHLOROMERCURIBENZOATE ON TRYPTOPHAN PEROXIDASE OF NORMAL RAT LIVER IN VITRO.
Topics: Benzoates; Chloromercuribenzoates; Cysteine; In Vitro Techniques; Kynurenine; Liver; Mercury; Oxidoreductases; Peroxidase; Peroxidases; Pharmacology; Rats; Research; Spectrophotometry; Tryptophan | 1964 |
POLYNUCLEOTIDE ANALOGUES. II. STIMULATION OF AMINO ACID INCORPORATION BY POLYNUCLEOTIDE ANALOGUES.
Topics: Amino Acids; Carbon Isotopes; Chromatography; Cysteine; Escherichia coli; Glycine; Isoleucine; Leucine; Lysine; Pharmacology; Phenylalanine; Polynucleotides; Proline; Proteins; Research; Serine; Threonine; Tryptophan; Tyrosine; Uracil Nucleotides; Valine | 1964 |
HG2+ EFFECT ON TRYPTOPHAN PEROXIDASE (PYRROLASE) AT THE SUB-CELLULAR LEVEL.
Topics: Chloromercuribenzoates; Coloring Agents; Cysteine; Dialysis; Kynurenine; Liver; Mercury; Peroxidase; Peroxidases; Pharmacology; Rats; Renal Dialysis; Research; Spectrophotometry; Sulfhydryl Compounds; Tryptophan | 1964 |
CATALYTIC PROPERTIES OF TRYPTOPHANASE, A MULTIFUNCTIONAL PYRIDOXAL PHOSPHATE ENZYME.
Topics: Aminohydrolases; Ammonia; Animals; Catalysis; Cattle; Cysteine; Electrophoresis; Escherichia coli; Indoles; Leuconostoc; Manometry; Multifunctional Enzymes; Mutation; Potassium; Pyridoxal Phosphate; Pyruvates; Research; Serine; Serum Albumin; Serum Albumin, Bovine; Tryptophan | 1964 |
A SIMPLE PREPARATION METHOD FOR DIPHOSPHOMIDAZOLE.
Topics: Alanine; Amides; Calcium Phosphates; Chlorides; Chromatography; Cysteine; Cystine; Glycine; Histidine; Imidazoles; Ion Exchange Resins; Methionine; Phosphates; Phosphorus; Research; Serine; Tryptophan; Tyrosine | 1964 |
SEDIMENTATION AND BIOLOGICAL PROPERTIES OF T-PHAGES OF ESCHERICHIA COLI.
Topics: Amino Acids; Coliphages; Cysteine; Electrons; Escherichia coli; Microscopy; Microscopy, Electron; Osmosis; Permeability; Pharmacology; Research; T-Phages; Tryptophan | 1964 |
HISTOCHEMICAL ALKYLATION: A STUDY OF METHYL IODIDE AND ITS EFFECT ON TISSUES.
Topics: Alkylating Agents; Alkylation; Amines; Arginine; Cysteine; Glycols; Histocytochemistry; Hydrocarbons, Iodinated; Iodides; Metabolism; Phosphates; Sulfates; Toxicology; Tryptophan; Tyrosine | 1964 |
N-BENZYLOXYCARBONYL AMINO ACIDS AS VIRTUAL SUBSTRATES FOR PAPAIN.
Topics: Amino Acids; Arginine; Chemical Phenomena; Chemistry; Cysteine; Glycine; Papain; Phenylalanine; Research; Tryptophan | 1964 |
CLUSTERING OF FUNCTIONALLY RELATED GENES IN SALMONELLA TYPHIMURIUM.
Topics: Arginine; Cysteine; Escherichia coli; Glycine; Guanine; Histidine; Isoleucine; Leucine; Metabolism; Methionine; Molecular Biology; Mutation; Pantothenic Acid; Proline; Purines; Pyrimidines; Research; Salmonella typhimurium; Serine; Threonine; Tryptophan | 1964 |
SOME IN VITRO STUDIES OF POLONIUM-210 BINDING BY BLOOD CONSTITUENTS.
Topics: Amino Acids; Aspartic Acid; Bicarbonates; Blood; Citrates; Cysteine; Glutamates; Glycine; Histidine; Hydrogen-Ion Concentration; Imidazoles; In Vitro Techniques; Malates; Metabolism; Phosphates; Polonium; Research; Serine; Tryptophan | 1964 |
AMINO ACIDS AS PROTECTIVE COMPOUNDS IN ULTRAVIOLET-IRRADIATED HANSENULA WINGEI.
Topics: Alanine; Amino Acids; Arginine; Cysteine; Cystine; Ethionine; Glutamates; Histidine; Isoleucine; Leucine; Lysine; Methionine; Pharmacology; Phenylalanine; Pichia; Proline; Radiation-Protective Agents; Research; Serine; Threonine; Tryptophan; Tyrosine; Ultraviolet Rays; Valine; Yeasts | 1964 |
ON THE CHEMISTRY OF RABBIT MUSCLE ALPHA-GLYCEROPHOSPHATE DEHYDROGENASE.
Topics: Amino Acids; Animals; Chemistry Techniques, Analytical; Chromatography; Cysteine; Cystine; Electrophoresis; Glycerolphosphate Dehydrogenase; Muscles; Rabbits; Research; Sodium Hydroxide; Spectrophotometry; Tryptophan; Ultracentrifugation | 1964 |
[GENETIC STUDY OF COLICINOGENIC FACTOR B AND ITS INFLUENCE ON THE FERTILITY OF CROSSES IN ESCHERICHIA COLI K 12].
Topics: Anti-Bacterial Agents; Antibiotics, Antitubercular; Arginine; Colicins; Complement Factor B; Cysteine; Escherichia coli; Fertility; Genetics; Histidine; Hybridization, Genetic; Leucine; Methionine; Research; Streptomycin; Thiamine; Threonine; Tryptophan | 1964 |
GENETIC CONTROL OF RESTRICTION AND MODIFICATION IN ESCHERICHIA COLI.
Topics: Amino Acids; Arabinose; Arginine; Chromosomes; Coliphages; Cysteine; DNA; DNA, Bacterial; Drug Resistance; Drug Resistance, Microbial; Escherichia coli; Galactose; Genetics; Hot Temperature; Lactose; Leucine; Methionine; Proline; Research; Salmonella typhi; Streptomycin; Thiamine; Threonine; Tryptophan | 1964 |
STUDIES ON RAT LIVER CATALASE. 3. AMINO ACID COMPOSITION OF RAT LIVER CATALASE.
Topics: Amino Acids; Autoanalysis; Catalase; Centrifugation; Chromatography; Cysteine; Electrophoresis; Liver; Research; Tryptophan | 1964 |
BIOCHEMICAL STUDIES ON STREPTOLYSIN S FORMATION. I. STREPTOLYSIN S FORMATION IN CELL FREE SYSTEM.
Topics: Arsenicals; Bacterial Proteins; Cell-Free System; Chloramphenicol; Chromatography; Cyanides; Cysteine; Dinitrophenols; Edetic Acid; Electrophoresis; Glucose; Hemolysis; Immune Sera; Metabolism; Nucleotides; Research; Ribonucleases; RNA; RNA, Bacterial; Streptolysins; Trypan Blue; Tryptophan | 1964 |
INFLUENCE OF SOME INHIBITING AND ACTIVATING SUBSTANCES ON THE LIGHT REACTION IN VITRO OF PHOTOBACTERIUM PHOSPHOREUM.
Topics: Ascorbic Acid; Benzoates; Cysteine; Ferrocyanides; Flavin Mononucleotide; Fluorescence; Hydrogen Peroxide; In Vitro Techniques; Light; Luciferases; Oxidoreductases; Pharmacology; Photobacterium; Research; Spectrophotometry; Tryptophan | 1964 |
HISTOCHEMICAL DEMONSTRATION OF SOME AMINO ACIDS IN THE TOOTH GERM OF THE RAT'S UPPER INCISORS.
Topics: Amelogenesis; Amino Acids; Cysteine; Cystine; Dental Enamel Proteins; Histocytochemistry; Incisor; Indoles; Mouth Mucosa; Phenols; Rats; Research; Sulfhydryl Compounds; Tooth Germ; Tryptophan; Tyrosine | 1964 |
THE SEPARATION AND PARTIAL PURIFICATION OF AMINOACYL-RNA SYNTHETASES FROM ESCHERICHIA COLI.
Topics: Amino Acids; Chromatography; Cysteine; Diphosphates; Escherichia coli; Isoleucine; Leucine; Ligases; Methionine; Phosphorus Isotopes; Research; RNA; RNA-Dependent RNA Polymerase; RNA, Bacterial; Tryptophan; Tyrosine; Valine | 1964 |
A NEW REAGENT FOR NITROGUANIDINATION OF PROTEINS.
Topics: Amino Acids; Animals; Cattle; Chemistry Techniques, Analytical; Cysteine; Electrophoresis; Guanidines; Histidine; Indicators and Reagents; Indoles; Molecular Weight; Phenols; Proteins; Pyrazoles; Research; Serum Albumin; Serum Albumin, Bovine; Tryptophan; Tyrosine; Ultracentrifugation | 1964 |
BIPOLARITY OF INFORMATION TRANSFER FROM THE SALMONELLA TYPHIMURIUM CHROMOSOME.
Topics: Arabinose; Chromosomes; Chromosomes, Bacterial; Cysteine; DNA; DNA, Bacterial; Galactose; Genetics; Histidine; Isoleucine; Leucine; Mutation; Operon; Research; RNA; RNA, Messenger; Salmonella typhimurium; Threonine; Tryptophan | 1965 |
THE MAJOR ALKALINE PROTEINASE OF ASPERGILLUS ORYZAE, ASPERGILLOPEPTIDASE B. II. PARTIAL SPECIFIC VOLUME, MOLECULAR WEIGHT, AND AMINO ACID COMPOSITION.
Topics: Alanine; Amides; Amino Acids; Aspergillus; Aspergillus oryzae; Bacterial Proteins; Buffers; Chemical Phenomena; Chemistry, Physical; Cysteine; Cystine; Densitometry; Endopeptidases; Glycine; Molecular Weight; Nitrogen; Peptide Hydrolases; Research; Serine; Serine Endopeptidases; Tryptophan | 1964 |
SUBTILISIN BPN'. I. PHYSICAL PROPERTIES AND AMINO ACID COMPOSITION.
Topics: Amino Acids; Bacillus subtilis; Carbohydrates; Chemistry Techniques, Analytical; Cysteine; Cystine; Electrophoresis; Endopeptidases; Molecular Weight; Phosphorus; Research; Spectrophotometry; Subtilisins; Tryptophan; Ultracentrifugation | 1965 |
THE PERIODATE OXIDATION OF AMINO ACIDS WITH REFERENCE TO STUDIES ON GLYCOPROTEINS.
Topics: Amino Acids; Cysteine; Cystine; Glycoproteins; Histidine; Hydrogen-Ion Concentration; Hydroxyproline; Indoles; Isoleucine; Leucine; Methionine; Oxidation-Reduction; Periodic Acid; Phenylalanine; Proline; Pyrroles; Research; Serine; Threonine; Tryptophan; Tyrosine | 1965 |
DEOXYRIBONUCLEIC ACID IN ISOLATED RAT-LIVER MITOCHONDRIA.
Topics: Biochemical Phenomena; Biochemistry; Biphenyl Compounds; Colorimetry; Cysteine; Deoxyribonucleases; DNA; Indoles; Liver; Mitochondria; Mitochondria, Liver; Rats; Research; Ribonucleases; Ribose; Tryptophan; Ultraviolet Rays | 1965 |
CARP MYOGENS OF WHITE AND RED MUSCLES. PROPERTIES AND AMINO ACID COMPOSITION OF THE MAIN LOW-MOLECULAR-WEIGHT COMPONENTS OF WHITE MUSCLE.
Topics: Amino Acids; Animals; Biochemical Phenomena; Biochemistry; Carps; Chemical Phenomena; Chemistry Techniques, Analytical; Chemistry, Physical; Crystallization; Cysteine; Electrophoresis; Fishes; Molecular Weight; Muscle Proteins; Muscles; Protein Denaturation; Research; Tryptophan; Ultracentrifugation; Ultraviolet Rays; Urea; Viscosity | 1965 |
The counteraction by cysteine of the effects of x-rays and of tryptophan on the action of specific suppressor systems in Drosophila melanogaster.
Topics: Animals; Clonixin; Cysteine; Diptera; Drosophila melanogaster; Tryptophan; X-Rays | 1955 |
Prediction of possible sites for posttranslational modifications in human gamma crystallins: effect of glycation on the structure of human gamma-B-crystallin as analyzed by molecular modeling.
Topics: Amino Acid Sequence; Amino Acids; Animals; Crystallins; Cysteine; gamma-Crystallins; Glucose; Glucose-6-Phosphate; Glycosylation; Humans; Mice; Models, Molecular; Molecular Sequence Data; Myristic Acids; Phosphorylation; Protein Binding; Protein Processing, Post-Translational; Rats; Sequence Alignment; Tryptophan | 2003 |
Identification of novel GDAP1 mutations causing autosomal recessive Charcot-Marie-Tooth disease.
Topics: Alleles; Arginine; Charcot-Marie-Tooth Disease; Cysteine; Demyelinating Diseases; DNA Mutational Analysis; Electrophysiology; Family Health; Female; Genetic Predisposition to Disease; Glycine; Histidine; Humans; Male; Microscopy, Electron; Mutation; Nerve Tissue Proteins; Neural Conduction; Pedigree; Peripheral Nerves; Sequence Analysis, DNA; Tryptophan | 2003 |
Nucleotide and phospholipid-dependent control of PPXD and C-domain association for SecA ATPase.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Amino Acid Substitution; Anilino Naphthalenesulfonates; Bacillus subtilis; Bacterial Proteins; Cysteine; Escherichia coli Proteins; Fluorescence Resonance Energy Transfer; Membrane Transport Proteins; Models, Molecular; Phospholipids; Protein Structure, Tertiary; Recombinant Proteins; SEC Translocation Channels; SecA Proteins; Temperature; Tryptophan | 2003 |
Effect of pH on the oxidation-reduction properties of thioredoxins.
Topics: Alanine; Animals; Aspartic Acid; Binding Sites; Chlamydomonas reinhardtii; Cysteine; Disulfides; Electron Transport; Escherichia coli Proteins; Hydrogen-Ion Concentration; Mutagenesis, Site-Directed; Oxidation-Reduction; Protons; Thioredoxin h; Thioredoxins; Tryptophan | 2003 |
Strategies and methods of cross-linking of RNA polymerase active center.
Topics: Binding Sites; Biochemistry; Catalysis; Cross-Linking Reagents; Crystallography, X-Ray; Cyanogen Bromide; Cysteine; DNA-Directed RNA Polymerases; Hydroxylamines; Models, Chemical; Models, Genetic; Protein Transport; Time Factors; Tryptophan; Tyrosine | 2003 |
Mutation of cysteine 214 in Gi1 alpha subunit abolishes its endogenous GTPase activity.
Topics: Adenosine Diphosphate; Adenylyl Cyclases; Alanine; Amino Acid Substitution; Animals; CHO Cells; Colforsin; Cricetinae; Cyclic AMP; Cysteine; GTP-Binding Protein alpha Subunits, Gi-Go; Guanosine Triphosphate; Hydrolysis; Kinetics; Mutation; Pertussis Toxin; Protein Binding; Protein Subunits; RGS Proteins; Thermodynamics; Trypsin; Tryptophan | 2004 |
Escherichia coli thioredoxin inhibition by cadmium: two mutually exclusive binding sites involving Cys32 and Asp26.
Topics: Aspartic Acid; Binding Sites; Cadmium; Calorimetry; Calorimetry, Differential Scanning; Cysteine; Escherichia coli; Hot Temperature; Hydrogen-Ion Concentration; Insulin; Kinetics; Mass Spectrometry; Metals; Models, Molecular; Oxygen; Protein Binding; Spectrometry, Fluorescence; Spectrophotometry; Spectroscopy, Fourier Transform Infrared; Temperature; Thermodynamics; Thioredoxins; Time Factors; Tryptophan | 2004 |
Local conformational changes in the Vibrio Na+/galactose cotransporter.
Topics: Amino Acid Sequence; Bacterial Proteins; Cysteine; Fluorescence Resonance Energy Transfer; Galactose; Humans; Ligands; Liposomes; Membrane Glycoproteins; Molecular Sequence Data; Monosaccharide Transport Proteins; Mutagenesis, Site-Directed; Protein Conformation; Sodium; Sodium-Glucose Transport Proteins; Sodium-Glucose Transporter 1; Spectrometry, Fluorescence; Tryptophan; Vibrio parahaemolyticus | 2004 |
How HIV-1 causes AIDS: implications for prevention and treatment.
Topics: Acquired Immunodeficiency Syndrome; Cysteine; Glutamine; Glutathione; Glutathione Peroxidase; HIV Infections; HIV Seropositivity; HIV-1; Humans; Nutrition Disorders; Selenium; Tryptophan | 2004 |
Cysteine repeat domains and adjacent sequences determine distinct bone morphogenetic protein modulatory activities of the Drosophila Sog protein.
Topics: Alanine; Amino Acid Motifs; Amino Acid Substitution; Animals; Bone Morphogenetic Proteins; Cysteine; Drosophila; Drosophila Proteins; Gene Expression Regulation, Developmental; Genes, Insect; Ligands; Microinjections; Point Mutation; Protein Structure, Tertiary; RNA; Sequence Deletion; Structure-Activity Relationship; Tryptophan; Wings, Animal; Xenopus | 2004 |
Preferential substrate binding orientation by the molecular chaperone HscA.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Bridged Bicyclo Compounds; Cysteine; Dose-Response Relationship, Drug; Escherichia coli; Escherichia coli Proteins; Fluorescent Dyes; HSP70 Heat-Shock Proteins; Iron-Sulfur Proteins; Kinetics; Microscopy, Fluorescence; Models, Chemical; Models, Molecular; Molecular Chaperones; Mutagenesis, Site-Directed; Mutation; Peptides; Protein Binding; Protein Isoforms; Protein Structure, Tertiary; Rats; Spectrometry, Fluorescence; Tryptophan | 2004 |
Domain structures and roles in bacteriophage HK97 capsid assembly and maturation.
Topics: Asparagine; Aspartic Acid; Capsid; Coliphages; Crystallization; Cysteine; Glutamic Acid; Lysine; Protein Precursors; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; Spectrum Analysis, Raman; Tryptophan; Tyrosine; Virus Assembly | 2004 |
Rearrangement of tryptophan residues in caspase-3 active site upon activation.
Topics: Binding Sites; Caspase 3; Caspases; Cysteine; Enzyme Activation; Fluorescence; Kinetics; Mutation; Time Factors; Tryptophan | 2004 |
Alanine-scanning mutagenesis in the signature disulfide loop of the glycine receptor alpha 1 subunit: critical residues for activation and modulation.
Topics: Alanine; Allosteric Regulation; Amino Acid Sequence; Amino Acid Substitution; Aspartic Acid; Cell Line; Conserved Sequence; Cysteine; Disulfides; Humans; Leucine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Phenylalanine; Proline; Protein Structure, Tertiary; Protein Subunits; Receptors, Glycine; Tryptophan | 2004 |
Formation of S-nitrosothiols from regiospecific reaction of thiols with N-nitrosotryptophan derivatives.
Topics: Cysteine; Glutathione; Nitrosation; S-Nitrosothiols; Sulfhydryl Compounds; Tryptophan | 2004 |
Pore formation by equinatoxin, a eukaryotic pore-forming toxin, requires a flexible N-terminal region and a stable beta-sandwich.
Topics: Animals; Blotting, Western; Circular Dichroism; Cloning, Molecular; Cnidarian Venoms; Crystallography, X-Ray; Cysteine; Disulfides; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Hemolysis; Humans; Lipids; Liposomes; Models, Molecular; Mutagenesis; Mutation; Oxidants; Oxygen; Pressure; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Sea Anemones; Temperature; Time Factors; Tryptophan | 2004 |
14-3-3 protein C-terminal stretch occupies ligand binding groove and is displaced by phosphopeptide binding.
Topics: 14-3-3 Proteins; Crystallography, X-Ray; Cysteine; Dose-Response Relationship, Drug; Fluorescence Resonance Energy Transfer; Humans; Kinetics; Ligands; Mass Spectrometry; Models, Molecular; Models, Statistical; Mutation; Peptides; Phosphopeptides; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Time Factors; Tryptophan | 2004 |
The highly conserved extracellular peptide, DSYG(893-896), is a critical structure for sodium pump function.
Topics: Amino Acid Sequence; Animals; Binding Sites; Conserved Sequence; Cysteine; Enzyme Activation; Immunoprecipitation; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Peptide Fragments; Phenylalanine; Protein Conformation; Saccharomyces cerevisiae; Sequence Homology, Amino Acid; Sheep; Sodium-Potassium-Exchanging ATPase; Tryptophan | 2004 |
Hereditary sensory neuropathy type 1 in a Portuguese family-electrodiagnostic and autonomic nervous system studies.
Topics: Action Potentials; Acyltransferases; Adolescent; Autonomic Nervous System; Cysteine; DNA Mutational Analysis; Electrodiagnosis; Electromyography; Family Health; Functional Laterality; Hereditary Sensory and Autonomic Neuropathies; Humans; Male; Middle Aged; Mutation, Missense; Neural Conduction; Portugal; Serine C-Palmitoyltransferase; Tryptophan | 2004 |
Mutations in the pore region modify epithelial sodium channel gating by shear stress.
Topics: Amiloride; Amino Acid Sequence; Animals; Binding Sites; Cysteine; Electrophysiology; Epithelial Sodium Channels; Glycine; Kinetics; Leucine; Mice; Models, Chemical; Molecular Sequence Data; Mutation; Oocytes; Patch-Clamp Techniques; Protein Structure, Tertiary; RNA, Complementary; Serine; Sodium; Sodium Channels; Stress, Mechanical; Time Factors; Tryptophan; Xenopus laevis | 2005 |
Structure of an excitatory insect-specific toxin with an analgesic effect on mammals from the scorpion Buthus martensii Karsch.
Topics: Amino Acid Sequence; Analgesics; Animals; Crystallography, X-Ray; Cysteine; Disulfides; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Structure, Secondary; Scorpion Venoms; Scorpions; Sequence Homology, Amino Acid; Software; Toxins, Biological; Tryptophan; Tyrosine | 2005 |
Peroxynitrite-mediated oxidation of the C85S/C152E mutant of dihydrofolate reductase from Escherichia coli: functional and structural effects.
Topics: Blotting, Western; Calorimetry, Differential Scanning; Chromatography, Gel; Chromatography, High Pressure Liquid; Cysteine; Cystine; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Immunoblotting; Mutation; Oxidative Stress; Oxygen; Peroxynitrous Acid; Reactive Oxygen Species; Spectrometry, Fluorescence; Temperature; Tetrahydrofolate Dehydrogenase; Thermodynamics; Time Factors; Tryptophan; Tyrosine | 2005 |
Redox sensitive cysteine residues in calbindin D28k are structurally and functionally important.
Topics: Amino Acid Sequence; Amino Acid Substitution; Anilino Naphthalenesulfonates; Buffers; Calbindin 1; Calbindins; Calcium; Circular Dichroism; Cysteine; Enzyme Activation; Glutathione; Humans; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidation-Reduction; Phosphoric Monoester Hydrolases; Protein Binding; Protein Denaturation; Protein Folding; S100 Calcium Binding Protein G; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan; Urea | 2005 |
Attachment of a histidine tag to the minimal zinc finger protein of the Aspergillus nidulans gene regulatory protein AreA causes a conformational change at the DNA-binding site.
Topics: Amino Acid Sequence; Aspergillus nidulans; Binding Sites; Cysteine; Fungal Proteins; Gene Expression Regulation, Fungal; Genetic Vectors; Histidine; Kinetics; Molecular Sequence Data; Protein Binding; Protein Conformation; Protein Denaturation; Protein Structure, Tertiary; Spectrometry, Fluorescence; Thrombin; Tryptophan; Urea; Zinc Fingers | 2005 |
A multifunctional aromatic residue in the external pore vestibule of Na+ channels contributes to the local anesthetic receptor.
Topics: Amino Acid Substitution; Amino Acids, Aromatic; Anesthetics, Local; Animals; Cysteine; Female; Lidocaine; Mexiletine; Mutagenesis, Site-Directed; Receptors, Drug; Sodium Channel Blockers; Sodium Channels; Tryptophan; Xenopus laevis | 2005 |
Lactisole interacts with the transmembrane domains of human T1R3 to inhibit sweet taste.
Topics: Alanine; Animals; Benzene Derivatives; Binding Sites; Cell Line; Cell Membrane; Cysteine; Dose-Response Relationship, Drug; Humans; Ligands; Mice; Models, Chemical; Models, Molecular; Mutation; Point Mutation; Protein Binding; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Receptors, G-Protein-Coupled; Recombinant Fusion Proteins; Taste; Tryptophan | 2005 |
Topography of diphtheria toxin A chain inserted into lipid vesicles.
Topics: 4-Chloro-7-nitrobenzofurazan; Bridged Bicyclo Compounds, Heterocyclic; Cysteine; Dimyristoylphosphatidylcholine; Diphtheria Toxin; Dithionite; Hydrogen-Ion Concentration; Lipid Bilayers; Membrane Fusion; Mutagenesis, Site-Directed; Peptide Fragments; Permeability; Phosphatidylcholines; Phosphatidylglycerols; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Protein Subunits; Protein Transport; Solutions; Spectrometry, Fluorescence; Tryptophan | 2005 |
Active site aspartate residues are critical for tryptophan tryptophylquinone biogenesis in methylamine dehydrogenase.
Topics: Aspartic Acid; Binding Sites; Crystallography, X-Ray; Cysteine; Disulfides; Indolequinones; Kinetics; Mass Spectrometry; Methylamines; Models, Chemical; Models, Molecular; Models, Statistical; Mutation; Oxidoreductases Acting on CH-NH Group Donors; Oxygen; Paracoccus denitrificans; Protein Conformation; Tryptophan | 2005 |
Determination of ultrafast protein folding rates from loop formation dynamics.
Topics: Antioxidants; Cysteine; Models, Molecular; Protein Conformation; Protein Folding; Proteins; Thioctic Acid; Time Factors; Tryptophan | 2005 |
De novo design of a redox-active minimal rubredoxin mimic.
Topics: Binding Sites; Biomimetic Materials; Circular Dichroism; Cobalt; Cysteine; Ferric Compounds; Ferrous Compounds; Models, Molecular; Oxidation-Reduction; Peptide Fragments; Protein Engineering; Protein Structure, Secondary; Pyrococcus furiosus; Rubredoxins; Spectrophotometry, Ultraviolet; Tryptophan; Zinc | 2005 |
Large-scale investigation of base excision repair genetic polymorphisms and lung cancer risk in a multicenter study.
Topics: Adenocarcinoma; Adult; Aged; Arginine; Case-Control Studies; Confounding Factors, Epidemiologic; Cysteine; DNA Repair; Europe, Eastern; Female; Genotype; Humans; Logistic Models; Lung Neoplasms; Male; Middle Aged; Multivariate Analysis; Odds Ratio; Polymorphism, Genetic; Research Design; Risk Assessment; Risk Factors; Selection Bias; Serine; Smoking; Tryptophan | 2005 |
Domain-specific fluorescence resonance energy transfer (FRET) sensors of metallothionein/thionein.
Topics: Biosensing Techniques; Cysteine; Ergothioneine; Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Humans; Metallothionein; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Naphthalenesulfonates; Protein Conformation; Protein Isoforms; Recombinant Proteins; Sulfhydryl Reagents; Tryptophan; Zinc | 2005 |
Theoretical and experimental investigations on the reactions of positively charged phenyl radicals with aromatic amino acids.
Topics: Amino Acids, Aromatic; Benzene Derivatives; Cysteine; Free Radicals; Models, Molecular; Phenylalanine; Pyridinium Compounds; Thermodynamics; Tryptophan; Tyrosine | 2005 |
Amino acid residues associated with enzymatic activities of the isomerizing phycoviolobilin-lyase PecE/F.
Topics: Amino Acid Sequence; Amino Acids; Arginine; Bacterial Proteins; Binding Sites; Cyanobacteria; Cysteine; Enzyme Activation; Histidine; Isomerism; Kinetics; Lyases; Lysine; Molecular Sequence Data; Mutagenesis, Site-Directed; Phycobilins; Phycocyanin; Protein Subunits; Pyrroles; Sequence Deletion; Tetrapyrroles; Tryptophan | 2005 |
Mediating molecular recognition by methionine oxidation: conformational switching by oxidation of methionine in the carboxyl-terminal domain of calmodulin.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Calcium-Transporting ATPases; Calmodulin; Chickens; Cysteine; Leucine; Methionine; Molecular Sequence Data; Oxidation-Reduction; Peptide Fragments; Protein Binding; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; Sulfoxides; Tryptophan | 2005 |
Reactivities of quinone-free DsbB from Escherichia coli.
Topics: Bacterial Proteins; Benzoquinones; Cell Membrane; Chromatography, High Pressure Liquid; Cysteine; Disulfides; Dithiothreitol; Dose-Response Relationship, Drug; Escherichia coli; Kinetics; Mass Spectrometry; Membrane Proteins; Microscopy, Fluorescence; Models, Biological; Mutation; Oxidants; Oxidation-Reduction; Oxygen; Protein Folding; Protein Structure, Tertiary; Sarcosine; Time Factors; Tryptophan; Vitamin K 2 | 2005 |
The kinetic study of arginine kinase from the sea cucumber Stichopus japonicus with 5,5'-dithiobis-(2-nitrobenzoic acid).
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Arginine Kinase; Binding Sites; Catalysis; Cysteine; Dimerization; Dithionitrobenzoic Acid; Dithiothreitol; Dose-Response Relationship, Drug; Kinetics; Magnesium; Models, Chemical; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Sea Cucumbers; Spectrometry, Fluorescence; Substrate Specificity; Sulfhydryl Compounds; Time Factors; Tryptophan | 2005 |
Docking and rolling, a model of how the mitotic motor Eg5 works.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Binding Sites; Carboxylic Acids; Catalytic Domain; Cysteine; Dose-Response Relationship, Drug; Evolution, Molecular; Fluorescence Resonance Energy Transfer; Humans; Kinesins; Kinetics; Microtubules; Mitosis; Models, Biological; Models, Chemical; Models, Molecular; Mutation; Protein Binding; Protein Structure, Tertiary; Tryptophan | 2005 |
Aggregation of granulocyte-colony stimulating factor in vitro involves a conformationally altered monomeric state.
Topics: Biophysical Phenomena; Biophysics; Circular Dichroism; Cysteine; Fluorescence; Granulocyte Colony-Stimulating Factor; Guanidine; Humans; Hydrogen-Ion Concentration; Models, Molecular; Protein Conformation; Protein Denaturation; Recombinant Proteins; Tryptophan | 2005 |
A crystallographic study of Cys69Ala flavodoxin II from Azotobacter vinelandii: structural determinants of redox potential.
Topics: Alanine; Amino Acid Sequence; Azotobacter vinelandii; Binding Sites; Crystallography, X-Ray; Cysteine; Flavin Mononucleotide; Flavodoxin; Glycine; Hydrogen Bonding; Leucine; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Folding; Sequence Homology, Amino Acid; Structural Homology, Protein; Tryptophan | 2005 |
Membrane-bound conformation of M13 major coat protein: a structure validation through FRET-derived constraints.
Topics: Capsid Proteins; Cell Membrane; Cysteine; Databases, Protein; Detergents; Fluorescence Resonance Energy Transfer; Lipid Bilayers; Micelles; Models, Molecular; Models, Statistical; Molecular Conformation; Phosphatidylcholines; Phosphatidylglycerols; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Spectrometry, Fluorescence; Spectrophotometry; Tryptophan; X-Ray Diffraction | 2005 |
Reaction of 5-aminosalicylic acid with peroxyl radicals: protection and recovery by ascorbic acid and amino acids.
Topics: Amidines; Anti-Inflammatory Agents, Non-Steroidal; Ascorbic Acid; Cysteine; Electrochemistry; Mesalamine; Oxidants; Oxidation-Reduction; Peroxides; Phycocyanin; Tryptophan | 2005 |
Phylogenetic analysis of eIF4E-family members.
Topics: Amino Acid Sequence; Animals; Conserved Sequence; Cysteine; DNA; DNA, Complementary; Drug Design; Eukaryotic Initiation Factor-4E; Evolution, Molecular; Genes, MHC Class II; Humans; Leucine; Molecular Sequence Data; Multigene Family; Phylogeny; Protein Biosynthesis; Protein Structure, Tertiary; RNA Caps; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Structure-Activity Relationship; Tryptophan | 2005 |
High yielding synthesis of 3a-hydroxypyrrolo[2,3-b]indoline dipeptide methyl esters: synthons for expedient introduction of the hydroxypyrroloindoline moiety into larger peptide-based natural products and for the creation of tryptathionine bridges.
Topics: Cyclization; Cysteine; Dipeptides; Esters; Indoles; Methylation; Molecular Structure; Peptides, Cyclic; Pyrrolidines; Tryptophan | 2005 |
Identification by mutational analysis of amino acid residues essential in the chaperone function of calreticulin.
Topics: Animals; Blotting, Western; Bradykinin; Calcium; Calreticulin; Cell Line; Circular Dichroism; Cysteine; DNA Mutational Analysis; Electrophoresis, Polyacrylamide Gel; Endoplasmic Reticulum; Escherichia coli; Fibroblasts; Flow Cytometry; Heat-Shock Proteins; Mice; Microscopy, Fluorescence; Models, Molecular; Molecular Chaperones; Molecular Conformation; Mutagenesis, Site-Directed; Mutation; Phenotype; Protein Binding; Protein Conformation; Protein Disulfide-Isomerases; Protein Structure, Tertiary; Recombinant Proteins; Surface Plasmon Resonance; Trypsin; Tryptophan | 2006 |
Structural basis of interdomain communication in the Hsc70 chaperone.
Topics: Adenosine Triphosphate; Amino Acid Substitution; Animals; Auxilins; Cattle; Clathrin; Crystallization; Crystallography, X-Ray; Cysteine; Fluorometry; HSP70 Heat-Shock Proteins; Humans; Protein Structure, Tertiary; Tryptophan | 2005 |
Unfolding pathways of human serum albumin: evidence for sequential unfolding and folding of its three domains.
Topics: Circular Dichroism; Cysteine; Fluorescence; Fluorescent Dyes; Humans; Kinetics; Maleimides; ortho-Aminobenzoates; Protein Folding; Protein Structure, Tertiary; Serum Albumin; Tryptophan; Tyrosine | 2005 |
Topology of the porin MspA in the outer membrane of Mycobacterium smegmatis.
Topics: Amino Acid Sequence; Cell Membrane; Cysteine; Models, Molecular; Molecular Sequence Data; Mutagenesis; Mycobacterium smegmatis; Porins; Protein Conformation; Tryptophan | 2006 |
Antioxidant activity of cysteine, tryptophan, and methionine residues in continuous phase beta-lactoglobulin in oil-in-water emulsions.
Topics: Antioxidants; Cysteine; Emulsions; Fatty Acids, Unsaturated; Fish Oils; Lactoglobulins; Methionine; Oxidation-Reduction; Polidocanol; Polyethylene Glycols; Sulfhydryl Compounds; Surface-Active Agents; Thimerosal; Tryptophan; Water | 2005 |
Do Craniosynostosis syndrome phenotypes with both FGFR2 and TWIST mutations have a worse clinical outcome?
Topics: Acrocephalosyndactylia; Adenine; Adolescent; Arginine; Child, Preschool; Craniofacial Dysostosis; Craniosynostoses; Cysteine; Cytosine; DNA Transposable Elements; Female; Follow-Up Studies; Guanine; Humans; Male; Mutation; Receptor, Fibroblast Growth Factor, Type 2; Sequence Deletion; Serine; Syndrome; Thymine; Treatment Outcome; Tryptophan; Twist-Related Protein 1 | 2006 |
3-Hydroxykynurenine oxidizes alpha-crystallin: potential role in cataractogenesis.
Topics: alpha-Crystallins; Animals; Catalysis; Cataract; Cattle; Chromatography, High Pressure Liquid; Cysteine; Humans; Kynurenine; Lens, Crystalline; Mass Spectrometry; Methionine; Oxidation-Reduction; Oxidative Stress; Sunscreening Agents; Tryptophan; Ultraviolet Rays | 2006 |
Fluorescence energy transfer studies of human deoxycytidine kinase: role of cysteine 185 in the conformational changes that occur upon substrate binding.
Topics: Alanine; Binding Sites; Cysteine; Deoxycytidine Kinase; Energy Transfer; Enzyme Activation; Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Humans; Kinetics; Maleimides; Models, Molecular; Mutagenesis, Site-Directed; Mutation; Nucleosides; Phosphates; Protein Binding; Protein Conformation; Substrate Specificity; Tryptophan | 2006 |
Functioning methionine-S-sulfoxide reductases A and B are present in human skin.
Topics: Cysteine; Disulfides; Homeostasis; Humans; Methionine; Methionine Sulfoxide Reductases; Microfilament Proteins; Oxidoreductases; Reactive Oxygen Species; Skin; Skin Aging; Stereoisomerism; Transcription Factors; Tryptophan | 2006 |
Effects of biological oxidants on the catalytic activity and structure of group VIA phospholipase A2.
Topics: Amino Acid Sequence; Animals; Catalysis; Cells, Cultured; Chromatography, Liquid; Cysteine; Dithiothreitol; Group VI Phospholipases A2; Hydrogen Peroxide; Hypochlorous Acid; Methionine; Molecular Sequence Data; Nitric Oxide; Oxidants; Oxidation-Reduction; Oxidative Stress; Peptide Hydrolases; Phospholipases A; Phospholipases A2; Spectrometry, Mass, Electrospray Ionization; Spodoptera; Temperature; Time Factors; Tryptophan | 2006 |
In vitro characterization of the cysteine-rich capping domains in a plant leucine rich repeat protein.
Topics: Amino Acid Sequence; Cysteine; Disulfides; Escherichia coli; Gene Deletion; Glutathione Transferase; In Vitro Techniques; Leucine; Leucine-Rich Repeat Proteins; Models, Molecular; Molecular Sequence Data; Mutation; Plant Proteins; Protein Structure, Tertiary; Proteins; Sequence Homology, Amino Acid; Solanum lycopersicum; Tryptophan | 2006 |
Discovery of a small-molecule HIV-1 integrase inhibitor-binding site.
Topics: 4-Hydroxycoumarins; Amino Acid Sequence; Amino Acid Substitution; Benzophenones; Binding Sites; Catalysis; Coumarins; Cysteine; Dimerization; Drug Design; Drug Resistance; HIV Integrase; HIV Integrase Inhibitors; Molecular Sequence Data; Mutagenesis, Site-Directed; Photochemistry; Protein Structure, Tertiary; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan | 2006 |
Transport and separation of small organic molecules through nanotubules.
Topics: Cysteine; Fluorescein; Gold; Membranes, Artificial; Molecular Structure; Nanotubes; Particle Size; Polycarboxylate Cement; Riboflavin; Surface Properties; Thiocyanates; Time Factors; Tryptophan; Water; Wettability | 2006 |
Strategies for dissecting genetic-environmental interactions in neurodegenerative disorders.
Topics: Adult; Age Factors; Age of Onset; Aged; Aged, 80 and over; Aging; alpha 1-Antitrypsin; Analysis of Variance; Apolipoprotein E4; Apolipoproteins E; Chi-Square Distribution; Cysteine; DNA Mutational Analysis; Environment; Female; Gene Frequency; Genetic Predisposition to Disease; Hemochromatosis; Humans; Male; Middle Aged; Mutation; Neurodegenerative Diseases; Phenotype; Retrospective Studies; Tryptophan | 2006 |
Palmitoylation and its effect on the GTPase-activating activity and conformation of RGS2.
Topics: Circular Dichroism; Cysteine; Fluorescence; GTP-Binding Protein alpha Subunits, Gq-G11; GTPase-Activating Proteins; Mutagenesis, Site-Directed; Mutant Proteins; Palmitic Acid; Protein Processing, Post-Translational; Protein Structure, Secondary; RGS Proteins; Solutions; Tryptophan | 2006 |
Aberrant expression of HLA-B*3565Q is associated with a disrupted disulfide bond.
Topics: Alleles; Amino Acid Sequence; Amino Acid Substitution; Base Sequence; Cysteine; Disulfides; Exons; HLA-B Antigens; HLA-B35 Antigen; Humans; Molecular Sequence Data; Tryptophan | 2006 |
A single amino acid substitution (Cys249Trp) in Crb1 causes retinal degeneration and deregulates expression of pituitary tumor transforming gene Pttg1.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Cysteine; Eye Proteins; Gene Expression Regulation; Humans; Membrane Proteins; Mice; Mice, Knockout; Molecular Sequence Data; Neoplasm Proteins; Nerve Tissue Proteins; Protein Structure, Tertiary; Retinal Degeneration; Retinitis Pigmentosa; Securin; Tryptophan | 2007 |
Loop dynamics and ligand binding kinetics in the reaction catalyzed by the Yersinia protein tyrosine phosphatase.
Topics: Amino Acid Sequence; Aspartic Acid; Binding Sites; Binding, Competitive; Catalysis; Catalytic Domain; Catechols; Crystallization; Cysteine; Hot Temperature; Kinetics; Lasers; Ligands; Models, Molecular; Molecular Structure; Protein Binding; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Tyrosine Phosphatases; Spectrometry, Fluorescence; Substrate Specificity; Thermodynamics; Tryptophan; Yersinia | 2007 |
Analysis of modified apolipoprotein B-100 structures formed in oxidized low-density lipoprotein using LC-MS/MS.
Topics: Acrolein; Aldehydes; Amino Acid Sequence; Apolipoprotein B-100; Chloroform; Chromatography, Liquid; Copper Sulfate; Cysteine; Electrophoresis, Polyacrylamide Gel; Histidine; Humans; Kynurenine; Lipoproteins, LDL; Lysine; Molecular Sequence Data; Oxidation-Reduction; Peptide Fragments; Polyvinyls; Tandem Mass Spectrometry; Trypsin; Tryptophan | 2007 |
Protein-protein Förster resonance energy transfer analysis of nucleosome core particles containing H2A and H2A.Z.
Topics: Animals; Circular Dichroism; Cysteine; Dimerization; Energy Transfer; Fluorescence Resonance Energy Transfer; Histones; Models, Molecular; Nucleosomes; Protein Binding; Thermodynamics; Tryptophan; Xenopus laevis | 2007 |
Total anti-oxidant capacity of cell culture media.
Topics: Antioxidants; Benzothiazoles; Chlorides; Colorimetry; Culture Media; Cysteine; Ferric Compounds; Oxidation-Reduction; Phenolsulfonphthalein; Spectrophotometry; Sulfonic Acids; Thiazoles; Tryptophan; Tyrosine | 2007 |
Interaction between lysine 102 and aspartate 338 in the insect amino acid cotransporter KAAT1.
Topics: Amino Acid Sequence; Amino Acid Substitution; Amino Acid Transport Systems, Neutral; Animals; Aspartic Acid; Binding Sites; Biological Transport; Cross-Linking Reagents; Cysteine; Dithiothreitol; Female; Insect Proteins; Kinetics; Lepidoptera; Lysine; Models, Molecular; Molecular Sequence Data; Oocytes; Phenanthrolines; Potassium; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Sodium; Tryptophan; Xenopus laevis | 2007 |
A fluorescence method to define transmembrane alpha-helices in membrane proteins: studies with bacterial diacylglycerol kinase.
Topics: Algorithms; Amino Acid Substitution; Cell Membrane; Cysteine; Diacylglycerol Kinase; Escherichia coli; Escherichia coli Proteins; Fluorescent Dyes; Glycerol; Lipid Bilayers; Membrane Proteins; Models, Molecular; Mutagenesis, Site-Directed; Oxadiazoles; Phosphatidylcholines; Protein Structure, Secondary; Spectrometry, Fluorescence; Tryptophan | 2007 |
Inducing rigid local structure around the zinc-binding region by hydrophobic interactions enhances the homotrimerization and apoptotic activity of zinc-free TRAIL.
Topics: Apoptosis; Binding Sites; Cysteine; Dimerization; Humans; Models, Molecular; Molecular Conformation; Mutagenesis, Site-Directed; Mutation; Protein Binding; Spectrometry, Fluorescence; Time Factors; TNF-Related Apoptosis-Inducing Ligand; Tryptophan; Zinc | 2007 |
Mass spectral compatibility of four proteomics stains.
Topics: Benzopyrans; Cysteine; False Positive Reactions; Furans; Image Processing, Computer-Assisted; Ketones; Krypton; Mass Spectrometry; Models, Chemical; Models, Statistical; Peptides; Proteins; Proteomics; Reproducibility of Results; Spectrometry, Fluorescence; Tryptophan | 2007 |
Exploring the cooperativity of the fast folding reaction of a small protein using pulsed thiol labeling and mass spectrometry.
Topics: Bacterial Proteins; Biochemistry; Cysteine; Kinetics; Mass Spectrometry; Models, Chemical; Models, Molecular; Molecular Conformation; Protein Denaturation; Protein Folding; Proteins; Solvents; Spectrometry, Fluorescence; Sulfhydryl Compounds; Tryptophan | 2007 |
Assembly of the mitochondrial Tim9-Tim10 complex: a multi-step reaction with novel intermediates.
Topics: Amino Acid Sequence; Conserved Sequence; Cysteine; Dimerization; Escherichia coli; Fungal Proteins; Glutathione Transferase; Hydrogen-Ion Concentration; Kinetics; Light; Membrane Proteins; Membrane Transport Proteins; Mitochondria; Mitochondrial Membrane Transport Proteins; Mitochondrial Precursor Protein Import Complex Proteins; Mitochondrial Proteins; Models, Chemical; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Plasmids; Protein Conformation; Protein Structure, Secondary; Recombinant Fusion Proteins; Saccharomyces cerevisiae Proteins; Scattering, Radiation; Spectrometry, Fluorescence; Temperature; Tryptophan; Ultracentrifugation | 2008 |
Effect of a single AGE modification on the structure and chaperone activity of human alphaB-crystallin.
Topics: alpha-Crystallin B Chain; Circular Dichroism; Cysteine; Electrophoresis, Gel, Two-Dimensional; Fluorescence; Glycation End Products, Advanced; Humans; Lysine; Molecular Chaperones; Molecular Structure; Protein Binding; Pyridinium Compounds; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Tandem Mass Spectrometry; Tryptophan | 2007 |
The partly folded back solution structure arrangement of the 30 SCR domains in human complement receptor type 1 (CR1) permits access to its C3b and C4b ligands.
Topics: Amino Acid Sequence; Binding Sites; Complement C3b; Complement C4; Consensus Sequence; Conserved Sequence; Cysteine; Humans; Ligands; Models, Molecular; Molecular Sequence Data; Peptide Fragments; Protein Binding; Protein Conformation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Receptors, Complement; Recombinant Proteins; Repetitive Sequences, Amino Acid; Rotation; Scattering, Radiation; Sequence Homology, Amino Acid; Tryptophan; Ultracentrifugation; X-Rays | 2008 |
Structural elements of the cholesterol-dependent cytolysins that are responsible for their cholesterol-sensitive membrane interactions.
Topics: Amino Acid Substitution; Aspartic Acid; Bacterial Proteins; Bacterial Toxins; Bacteriocins; Cholesterol; Crystallography, X-Ray; Cysteine; Cytotoxins; Glycine; Hemolysin Proteins; Liposomes; Membranes, Artificial; Porosity; Protein Conformation; Tryptophan | 2007 |
Interaction of transmembrane helices in ATP synthase subunit a in solution as revealed by spin label difference NMR.
Topics: Bacterial Proton-Translocating ATPases; Chloroform; Cyclic N-Oxides; Cysteine; Escherichia coli; Escherichia coli Proteins; Membrane Proteins; Methanol; Nuclear Magnetic Resonance, Biomolecular; Protein Folding; Protein Structure, Secondary; Solvents; Spin Labels; Tryptophan; Water | 2008 |
Generation of nucleophilic character in the Cys25/His159 ion pair of papain involves Trp177 but not Asp158.
Topics: Aspartic Acid; Cysteine; Histidine; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Papain; Spectrometry, Mass, Electrospray Ionization; Static Electricity; Tryptophan | 2008 |
Compact dimension of denatured states of staphylococcal nuclease.
Topics: Animals; Cysteine; Dithionitrobenzoic Acid; Fluorescence; Guanidine; Hydrogen-Ion Concentration; Kinetics; Micrococcal Nuclease; Mutant Proteins; Protein Conformation; Protein Denaturation; Protein Folding; Salmon; Tryptophan | 2008 |
The origin and control of ex vivo oxidative peptide modifications prior to mass spectrometry analysis.
Topics: Chromatography, High Pressure Liquid; Cysteine; Electrophoresis, Polyacrylamide Gel; Methionine; Oxidation-Reduction; Peptide Fragments; Peptides; Sequence Analysis, Protein; Specimen Handling; Tandem Mass Spectrometry; Trypsin; Tryptophan | 2008 |
Characterization of a three-component coupling reaction on proteins by isotopic labeling and nuclear magnetic resonance spectroscopy.
Topics: Carbon Radioisotopes; Chymotrypsinogen; Cysteine; Formaldehyde; Humans; Isotope Labeling; Muramidase; Nuclear Magnetic Resonance, Biomolecular; Papain; Protein Conformation; Proteins; Thioredoxins; Tryptophan; Tyrosine | 2008 |
Sporadic vascular dementia as clinical presentation of a new missense mutation within exon 7 of NOTCH3 gene.
Topics: CADASIL; Cysteine; DNA Mutational Analysis; Exons; Female; Humans; Magnetic Resonance Imaging; Middle Aged; Mutation, Missense; Receptor, Notch3; Receptors, Notch; Tryptophan | 2008 |
Triple mutation of Cys26, Trp35, and Cys126 in stromal ascorbate peroxidase confers H2O2 tolerance comparable to that of the cytosolic isoform.
Topics: Apoproteins; Ascorbate Peroxidases; Crystallography, X-Ray; Cyclic N-Oxides; Cysteine; Cytosol; Hydrogen Peroxide; Isoenzymes; Mutation; Nicotiana; Peroxidases; Plant Proteins; Porphyrins; Protein Conformation; Tryptophan | 2008 |
Biosynthetic origin of BE-10988 in Streptomyces sp. BA10988.
Topics: Cysteine; Glucose; Magnetic Resonance Spectroscopy; Molecular Structure; Spectrometry, Mass, Electrospray Ionization; Streptomyces; Thiazoles; Tryptophan | 2008 |
A glucosinolate metabolism pathway in living plant cells mediates broad-spectrum antifungal defense.
Topics: Arabidopsis; Arabidopsis Proteins; Ascomycota; Cysteine; Cytochrome P-450 Enzyme System; Genes, Plant; Glucosinolates; Glycoside Hydrolases; Indoles; Metabolic Networks and Pathways; Mutation; N-Glycosyl Hydrolases; Plant Diseases; Thiazoles; Thiones; Tryptophan | 2009 |
Kinetics of contact formation and end-to-end distance distributions of swollen disordered peptides.
Topics: Algorithms; Buffers; Circular Dichroism; Cysteine; Energy Transfer; Guanidine; Kinetics; Models, Chemical; Peptides; Protein Conformation; Protein Denaturation; Tryptophan; Urea | 2009 |
Conformation and activity dependent interaction of glucose oxidase with CdTe quantum dots: towards developing a nanoparticle based enzymatic assay.
Topics: Biological Assay; Cadmium; Circular Dichroism; Cysteine; Glucose Oxidase; Nanoparticles; Protein Conformation; Quantum Dots; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Tellurium; Time Factors; Tryptophan | 2009 |
The process of inducing GFAP aggregates in astrocytoma-derived cells is different between R239C and R416W mutant GFAP. A time-lapse recording study.
Topics: Amino Acids; Arginine; Astrocytoma; Cell Line, Tumor; Cysteine; Glial Fibrillary Acidic Protein; Green Fluorescent Proteins; Humans; Microscopy, Confocal; Point Mutation; Protein Transport; Time Factors; Transfection; Tryptophan | 2009 |
Binding regions of outer membrane protein A in complexes with the periplasmic chaperone Skp. A site-directed fluorescence study.
Topics: Amino Acid Sequence; Amino Acid Substitution; Bacterial Outer Membrane Proteins; Cysteine; DNA-Binding Proteins; Escherichia coli Proteins; Lipopolysaccharides; Molecular Chaperones; Molecular Sequence Data; Multiprotein Complexes; Mutagenesis, Site-Directed; Periplasmic Binding Proteins; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Spectrometry, Fluorescence; Tryptophan | 2009 |
Structural and unfolding features of HlyT, a tetrameric LysR type transcription regulator of Vibrio cholerae.
Topics: Amino Acid Sequence; Cloning, Molecular; Cysteine; Models, Molecular; Molecular Sequence Data; Protein Conformation; Protein Folding; Protein Multimerization; Protein Structure, Quaternary; Sequence Alignment; Transcription Factors; Tryptophan; Vibrio cholerae | 2009 |
Cul3-mediated Nrf2 ubiquitination and antioxidant response element (ARE) activation are dependent on the partial molar volume at position 151 of Keap1.
Topics: Amino Acid Sequence; Amino Acid Substitution; Antioxidants; Biocatalysis; Cell Line, Tumor; Conserved Sequence; Cullin Proteins; Cysteine; Humans; Intracellular Signaling Peptides and Proteins; Kelch-Like ECH-Associated Protein 1; Models, Molecular; Molecular Sequence Data; Mutant Proteins; NF-E2-Related Factor 2; Protein Binding; Protein Stability; Response Elements; Structure-Activity Relationship; Tryptophan; Ubiquitination | 2009 |
Trp180 of endothelial NOS and Trp56 of bacterial saNOS modulate sigma bonding of the axial cysteine to the heme.
Topics: Animals; Cloning, Molecular; Cysteine; Endothelium; Heme; Hydrogen Bonding; Mutation; Nitric Oxide; Nitric Oxide Synthase Type III; Spectrum Analysis, Raman; Staphylococcus aureus; Tryptophan | 2009 |
Intracellular beta-tubulin/chaperonin containing TCP1-beta complex serves as a novel chemotherapeutic target against drug-resistant tumors.
Topics: Alkylation; Apoptosis; Binding Sites; Caspase 1; Cell Line, Transformed; Cell Line, Tumor; Chaperonin Containing TCP-1; Chaperonins; Cysteine; Drug Resistance, Multiple; Drug Resistance, Neoplasm; Enzyme Activation; Humans; Mutagenesis, Site-Directed; Neoplasms; Peptide Fragments; Protein Binding; Proteomics; Tryptophan; Tubulin | 2009 |
Redox characterization of human cyclophilin D: identification of a new mammalian mitochondrial redox sensor?
Topics: Amino Acid Sequence; Cell Line, Tumor; Cyclophilins; Cysteine; Electrophoresis, Gel, Two-Dimensional; Escherichia coli; Humans; Hydrogen Peroxide; Mitochondria; Models, Molecular; Molecular Sequence Data; Mutagenesis; Mutation; Oxidation-Reduction; Peptidyl-Prolyl Isomerase F; Protein Conformation; Sequence Alignment; Spectrometry, Fluorescence; Tryptophan | 2009 |
Comparative binding analysis of monoclonal antibodies against native and mutant type in ErbB2 receptor: a theoretical modeling approach.
Topics: Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Artificial Intelligence; Binding Sites; Cysteine; Humans; Hydrogen Bonding; Models, Chemical; Point Mutation; Polymorphism, Genetic; Receptor, ErbB-2; Sequence Homology; Trastuzumab; Tryptophan | 2009 |
Antiandrogen withdrawal syndrome and alternative antiandrogen therapy associated with the W741C mutant androgen receptor in a novel prostate cancer xenograft.
Topics: Administration, Oral; Androgen Antagonists; Androgens; Anilides; Animals; Antineoplastic Agents, Hormonal; Cysteine; Drug Administration Schedule; Flutamide; Humans; Male; Mice; Mutation; Neoplasm Transplantation; Nitriles; Prostatic Neoplasms; Receptors, Androgen; Retreatment; Substance Withdrawal Syndrome; Tosyl Compounds; Transplantation, Heterologous; Tryptophan | 2010 |
The conserved active site tryptophan of thioredoxin has no effect on its redox properties.
Topics: Catalytic Domain; Conserved Sequence; Cysteine; Models, Molecular; Mutation; Oxidation-Reduction; Protein Stability; Staphylococcus aureus; Thioredoxins; Tryptophan | 2010 |
Conformational properties of unfolded HypF-N.
Topics: Carboxyl and Carbamoyl Transferases; Cysteine; Diffusion; Escherichia coli Proteins; Guanidine; Kinetics; Mutation; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Proteins; Tryptophan | 2009 |
The specificity of the FOXL2 c.402C>G somatic mutation: a survey of solid tumors.
Topics: Alleles; Cell Line, Tumor; Cysteine; Cytogenetics; Female; Forkhead Box Protein L2; Forkhead Transcription Factors; Genomics; Granulosa Cell Tumor; Humans; In Situ Hybridization, Fluorescence; Karyotyping; Mutation; Ovarian Neoplasms; Tissue Distribution; Tryptophan | 2009 |
Identification of cysteine, methionine and tryptophan residues of actin oxidized in vivo during oxidative stress.
Topics: Actins; Amino Acid Sequence; Animals; Cysteine; Male; Methionine; Molecular Sequence Data; Muscle, Skeletal; Oxidative Stress; Peptide Fragments; Protein Carbonylation; Rabbits; Rats; Rats, Wistar; Reactive Oxygen Species; Tandem Mass Spectrometry; Trypsin; Tryptophan; X-Rays | 2010 |
Functional exploration of the adult ovarian granulosa cell tumor-associated somatic FOXL2 mutation p.Cys134Trp (c.402C>G).
Topics: Adult; Amino Acid Sequence; Cell Line, Tumor; Cysteine; Female; Forkhead Box Protein L2; Forkhead Transcription Factors; Granulosa Cell Tumor; Humans; Models, Molecular; Molecular Sequence Data; Mutation; Open Reading Frames; Ovarian Neoplasms; Subcellular Fractions; Transcriptional Activation; Tryptophan | 2010 |
Electrochemical determination of L-Tryptophan, L-Tyrosine and L-Cysteine using electrospun carbon nanofibers modified electrode.
Topics: Carbon; Cysteine; Electrochemistry; Electrodes; Limit of Detection; Nanofibers; Oxidation-Reduction; Reproducibility of Results; Tryptophan; Tyrosine | 2010 |
Formation and loss of cysteine during acid hydrolysis of proteins; rôle of tryptophan.
Topics: Acids; Cysteine; Hydrolysis; Proteins; Tryptophan | 1947 |
[Effects of redox state of disulfide bonds on the intrinsic fluorescence and denaturation of Trx-fused gibberellin-induced cysteine-rich protein from Gymnadnia conopsea].
Topics: Cysteine; Disulfides; Electrophoresis, Polyacrylamide Gel; Fluorescence; Gibberellins; Guanidine; Hydrogen-Ion Concentration; Orchidaceae; Oxidation-Reduction; Plant Proteins; Protein Conformation; Spectrometry, Fluorescence; Thermodynamics; Thioredoxins; Tryptophan | 2010 |
Classification of transcription factors using protein primary structure.
Topics: Algorithms; Amino Acid Sequence; Amino Acids; Cysteine; Hydrophobic and Hydrophilic Interactions; Molecular Sequence Data; Pattern Recognition, Automated; Software; Transcription Factors; Tryptophan | 2010 |
One-step preparation of S-nitrosated human serum albumin with high biological activities.
Topics: Animals; Blotting, Western; Caprylates; Circular Dichroism; Cysteine; Cytoprotection; Humans; Liver; Nitric Oxide; Nitrosation; Nitroso Compounds; Oxidation-Reduction; Rats; Reperfusion Injury; S-Nitrosoglutathione; Serum Albumin; Serum Albumin, Human; Sulfhydryl Reagents; Time Factors; Tryptophan | 2010 |
Dental agenesis in Kallmann syndrome individuals with FGFR1 mutations.
Topics: Adenine; Adolescent; Adult; Anodontia; Arginine; Bicuspid; Child, Preschool; Cleft Palate; Cysteine; Cytosine; Female; Glutamine; Glycine; Guanine; Humans; Incisor; Kallmann Syndrome; Male; Middle Aged; Molar; Mutation; Receptor, Fibroblast Growth Factor, Type 1; Sequence Deletion; Tooth Abnormalities; Tooth Root; Tooth, Deciduous; Tryptophan; Young Adult | 2010 |
Characterization of membrane protein non-native states. 2. The SDS-unfolded states of rhodopsin.
Topics: Animals; Cattle; Cysteine; Membrane Proteins; Micelles; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Rhodopsin; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Tryptophan | 2010 |
Direct measurement of mercury(II) removal from organomercurial lyase (MerB) by tryptophan fluorescence: NmerA domain of coevolved γ-proteobacterial mercuric ion reductase (MerA) is more efficient than MerA catalytic core or glutathione .
Topics: Bacteria; Catalytic Domain; Cysteine; Fluorescence; Gammaproteobacteria; Glutathione; Ions; Kinetics; Lyases; Mercury; Metallochaperones; Molecular Sequence Data; Oxidoreductases; Tryptophan | 2010 |
An economical method for producing stable-isotope labeled proteins by the E. coli cell-free system.
Topics: Amino Acids; Asparagine; Cysteine; Escherichia coli; Glutamine; Isotope Labeling; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Protein Biosynthesis; Proteins; Tryptophan | 2010 |
CyLoP-1: a novel cysteine-rich cell-penetrating peptide for cytosolic delivery of cargoes.
Topics: Amino Acid Sequence; Amino Acid Substitution; Animals; Caspase 3; Cell Line, Tumor; Cell-Penetrating Peptides; Cysteine; Cytosol; Drug Carriers; Enzyme Activation; Humans; Mice; Molecular Sequence Data; NIH 3T3 Cells; Oligopeptides; Oxidation-Reduction; Protein Transport; Rats; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 2011 |
Cysteine and tryptophan anomalies found when scanning all the binding sites in the Protein Data Bank.
Topics: Algorithms; Amino Acid Sequence; Binding Sites; Cysteine; Databases, Protein; Proteins; Tryptophan | 2010 |
Identification of multiple folding pathways of monellin using pulsed thiol labeling and mass spectrometry.
Topics: Cysteine; Kinetics; Methyl Methanesulfonate; Models, Molecular; Plant Proteins; Protein Folding; Protein Refolding; Protein Structure, Secondary; Solvents; Spectrometry, Fluorescence; Spectrometry, Mass, Electrospray Ionization; Staining and Labeling; Sulfhydryl Compounds; Tryptophan | 2011 |
A voltammetric sensor for the simultaneous determination of L-cysteine and tryptophan using a p-aminophenol-multiwall carbon nanotube paste electrode.
Topics: Aminophenols; Cysteine; Electrochemistry; Electrodes; Humans; Nanotubes, Carbon; Ointments; Reproducibility of Results; Rivers; Time Factors; Tryptophan; Water | 2011 |
Dissociative excitation energy transfer in the reactions of protonated cysteine and tryptophan with electronically excited singlet molecular oxygen (a1Δ(g)).
Topics: Cysteine; Electrons; Energy Transfer; Molecular Structure; Protons; Quantum Theory; Singlet Oxygen; Tryptophan | 2011 |
In-cell NMR in E. coli to monitor maturation steps of hSOD1.
Topics: Apoproteins; Cell Extracts; Cysteine; Cytoplasm; Escherichia coli; Humans; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Protein Binding; Protein Denaturation; Protein Folding; Protein Processing, Post-Translational; Protein Structure, Quaternary; Superoxide Dismutase; Superoxide Dismutase-1; Tryptophan; Zinc | 2011 |
The TM2 6' position of GABA(A) receptors mediates alcohol inhibition.
Topics: Alcohols; Amino Acid Substitution; Animals; Binding Sites; Binding, Competitive; Cysteine; Cystine; DNA, Complementary; Drug Synergism; Electrophysiological Phenomena; Ethanol; Etomidate; GABA-A Receptor Antagonists; gamma-Aminobutyric Acid; Humans; Methionine; Methyl Methanesulfonate; Molecular Dynamics Simulation; Oocytes; Patch-Clamp Techniques; Receptors, GABA-A; Tryptophan; Xenopus laevis | 2012 |
Transmembrane extension and oligomerization of the CLIC1 chloride intracellular channel protein upon membrane interaction.
Topics: Algorithms; Chloride Channels; Cholesterol; Cysteine; Dimerization; Fluorescence Resonance Energy Transfer; Fluorescent Dyes; Humans; Lipid Bilayers; Liposomes; Models, Molecular; Mutagenesis, Site-Directed; Mutant Proteins; Oxidation-Reduction; Phosphatidylcholines; Protein Conformation; Protein Interaction Domains and Motifs; Protein Unfolding; Recombinant Proteins; Tryptophan | 2011 |
Electrochemical enantioselective recognition of tryptophane enantiomers based on chiral ligand exchange.
Topics: Cysteine; Dielectric Spectroscopy; Electricity; Electrochemical Techniques; Electrodes; Gold; Hydrogen-Ion Concentration; Ligands; Microscopy, Electron, Scanning; Molecular Conformation; Quartz Crystal Microbalance Techniques; Stereoisomerism; Time Factors; Tryptophan | 2012 |
β37Trp→Cys mutation leads to multiple new hemoglobin species in red cells.
Topics: Amino Acid Substitution; beta-Globins; Chromatography, Reverse-Phase; Cysteine; Erythrocytes; Humans; Male; Middle Aged; Mutation; Peptides; Spectrometry, Mass, Electrospray Ionization; Tryptophan | 2012 |
S-Carboxyethylcysteine (a constituent of Acacia seed) negatively affects casein protein utilization by rats.
Topics: Acacia; Amino Acids; Animals; Carbocysteine; Caseins; Cysteine; Disasters; Food, Formulated; Humans; Methionine; Niger; Nutritive Value; Rats; Rats, Wistar; Seeds; Starvation; Tryptophan; Urea; Weaning; Weight Gain | 2012 |
A new β chain hemoglobin variant with increased oxygen affinity: Hb Santa Giusta Sardegna [β93(F9)Cys→Trp; HBB c.282T>G].
Topics: Adolescent; Adult; Aged; Amino Acid Substitution; beta-Globins; beta-Thalassemia; Chromatography, High Pressure Liquid; Codon; Cysteine; DNA Mutational Analysis; Humans; Italy; Male; Oxygen; Pedigree; Point Mutation; Protein Structure, Quaternary; Tryptophan | 2012 |
Lipocalin-type prostaglandin D synthase protects against oxidative stress-induced neuronal cell death.
Topics: Amino Acid Motifs; Apoptosis; Cell Line, Tumor; Cell Survival; Computer Simulation; Cysteine; Cytoprotection; DNA Fragmentation; Humans; Hydrogen Peroxide; Intramolecular Oxidoreductases; Lipocalins; Models, Molecular; Mutagenesis, Site-Directed; Neurons; Oxidants; Oxidation-Reduction; Oxidative Stress; Protein Structure, Tertiary; Structural Homology, Protein; Tryptophan | 2012 |
Mutational analysis of cysteine 328 and cysteine 368 at the interface of Plasmodium falciparum adenylosuccinate synthetase.
Topics: Adenylosuccinate Synthase; Amino Acid Substitution; Chromatography, Gel; Copper; Cysteine; Enzyme Stability; Iodoacetic Acid; Kinetics; Manganese; Models, Molecular; Mutagenesis, Site-Directed; Plasmodium falciparum; Protein Denaturation; Protein Folding; Protein Interaction Domains and Motifs; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Subunits; Protozoan Proteins; Tryptophan; Urea | 2012 |
Enhanced indirubin production in recombinant Escherichia coli harboring a flavin-containing monooxygenase gene by cysteine supplementation.
Topics: Cysteine; Escherichia coli; Fermentation; Indoles; Metabolic Networks and Pathways; Microscopy, Electron; Oxygen; Oxygenases; Recombinant Proteins; Reducing Agents; Tryptophan | 2012 |
Mapping spatial approximations between the amino terminus of secretin and each of the extracellular loops of its receptor using cysteine trapping.
Topics: Animals; Binding, Competitive; Chlorocebus aethiops; CHO Cells; COS Cells; Cricetinae; Cricetulus; Cysteine; Disulfides; Humans; Ligands; Models, Molecular; Mutation; Peptides; Phenylalanine; Proline; Protein Binding; Protein Interaction Mapping; Protein Structure, Tertiary; Receptors, G-Protein-Coupled; Receptors, Gastrointestinal Hormone; Secretin; Tryptophan | 2012 |
Detection of nitrosated proteins.
Topics: Cysteine; Limit of Detection; Nitrosation; Proteins; S-Nitrosothiols; Tryptophan | 2001 |
The role of amino acids in spina bifida.
Topics: Adult; Alanine; Amino Acids; Amniocentesis; Amniotic Fluid; Cystathionine; Cysteine; Female; Gestational Age; Humans; Phenylalanine; Pregnancy; Pregnancy Trimester, Second; Spinal Dysraphism; Tryptophan; Tyrosine; Ultrasonography, Prenatal | 2012 |
A novel cell-penetrating peptide derived from human eosinophil cationic protein.
Topics: Amino Acid Sequence; Animals; Binding Sites; Binding, Competitive; Biological Transport, Active; Cell Line; Cell-Penetrating Peptides; CHO Cells; Cricetinae; Cricetulus; Cysteine; Eosinophil Cationic Protein; Epithelial Cells; Heparan Sulfate Proteoglycans; Humans; Kinetics; Membrane Microdomains; Molecular Sequence Data; Pinocytosis; Protein Binding; Tryptophan | 2013 |
Role of cysteine 288 in nucleophosmin cytoplasmic mutations: sensitization to toxicity induced by arsenic trioxide and bortezomib.
Topics: Acetylcysteine; Antineoplastic Agents; Apoptosis; Arsenic Trioxide; Arsenicals; Boronic Acids; Bortezomib; Cell Nucleolus; Cell Proliferation; Cysteine; Cytosol; Drug Resistance, Neoplasm; Flow Cytometry; Free Radical Scavengers; Humans; Leukemia, Myeloid, Acute; Mutation; Nuclear Proteins; Nucleophosmin; Oxides; Pyrazines; Reactive Oxygen Species; Tryptophan; Tumor Cells, Cultured | 2013 |
Nonuniform chain collapse during early stages of staphylococcal nuclease folding detected by fluorescence resonance energy transfer and ultrarapid mixing methods.
Topics: Circular Dichroism; Cysteine; Energy Transfer; Fluorescence Resonance Energy Transfer; Kinetics; Micrococcal Nuclease; Models, Molecular; Mutation, Missense; Protein Folding; Protein Structure, Tertiary; Tryptophan; Urea | 2013 |
An iridium(III)-based lab-on-a-molecule for cysteine/homocysteine and tryptophan using triple-channel interrogation.
Topics: Chemistry Techniques, Analytical; Coordination Complexes; Cysteine; Homocysteine; Iridium; Lab-On-A-Chip Devices; Tryptophan | 2013 |
Identification of a novel missense (C7W) mutation of SOD1 in a large familial amyotrophic lateral sclerosis pedigree.
Topics: Adult; Aged; Amino Acid Substitution; Amyotrophic Lateral Sclerosis; China; Cysteine; Female; Humans; Male; Middle Aged; Mutation, Missense; Pedigree; Superoxide Dismutase; Superoxide Dismutase-1; Tryptophan | 2014 |
The pivotal role of copper(II) in the enantiorecognition of tryptophan and histidine by gold nanoparticles.
Topics: Cations, Divalent; Chemical Fractionation; Copper; Cysteine; Gold; Histidine; Light; Nanoparticles; Scattering, Radiation; Spectrophotometry; Stereoisomerism; Tryptophan | 2014 |
Iron(IV)hydroxide pK(a) and the role of thiolate ligation in C-H bond activation by cytochrome P450.
Topics: Carbon; Catalysis; Cysteine; Cytochrome P-450 Enzyme System; Enzyme Activation; Hydrogen Bonding; Hydroxides; Oxidation-Reduction; Tryptophan; Tyrosine | 2013 |
The role of protein characteristics in the formation and fluorescence of Au nanoclusters.
Topics: Amines; Amino Acids; Animals; Biocompatible Materials; Cattle; Cysteine; Ferric Compounds; Gold; Ligands; Metal Nanoparticles; Muramidase; Nanotechnology; Pepsin A; Proteins; Serum Albumin, Bovine; Solubility; Spectrometry, Fluorescence; Spectroscopy, Fourier Transform Infrared; Trypsin; Tryptophan; Tyrosine; Water | 2014 |
Tyrosine/cysteine cluster sensitizing human γD-crystallin to ultraviolet radiation-induced photoaggregation in vitro.
Topics: Amino Acid Substitution; Cataract; Cysteine; gamma-Crystallins; Humans; Lens, Crystalline; Protein Denaturation; Protein Folding; Protein Structure, Quaternary; Tryptophan; Tyrosine; Ultraviolet Rays | 2014 |
Cys34-cysteinylated human serum albumin is a sensitive plasma marker in oxidative stress-related chronic diseases.
Topics: Aged; Amino Acids, Branched-Chain; Bilirubin; Biomarkers; Chronic Disease; Cysteine; Diabetes Mellitus; Diazepam; Female; Glycation End Products, Advanced; Humans; Liver Cirrhosis; Male; Middle Aged; Models, Molecular; Oxidation-Reduction; Oxidative Stress; Protein Binding; Renal Insufficiency; Serum Albumin; Spectrometry, Mass, Electrospray Ionization; Tryptophan; Warfarin | 2014 |
Traceless chemical ligation from S-, O-, and N-acyl isopeptides.
Topics: Acylation; Biochemistry; Cysteine; Homocysteine; Peptides; Peptides, Cyclic; Serine; Solid-Phase Synthesis Techniques; Tryptophan; Tyrosine | 2014 |
Cysteine residues impact the stability and micelle interaction dynamics of the human mitochondrial β-barrel anion channel hVDAC-2.
Topics: Amino Acid Substitution; Cysteine; Dimethylamines; Escherichia coli; Gene Expression; Humans; Micelles; Mitochondria; Models, Molecular; Protein Folding; Protein Isoforms; Protein Stability; Protein Structure, Secondary; Recombinant Proteins; Thermodynamics; Tryptophan; Voltage-Dependent Anion Channel 2 | 2014 |
Comparison of HNO reactivity with tryptophan and cysteine in small peptides.
Topics: Cysteine; Molecular Structure; Nitrogen Oxides; Peptides; Tryptophan | 2014 |
Mechanism of resistance to fenoxaprop in Japanese foxtail (Alopecurus japonicus) from China.
Topics: Acetyl-CoA Carboxylase; Amino Acid Sequence; Amino Acid Substitution; China; Cysteine; DNA, Plant; Herbicide Resistance; Herbicides; Molecular Sequence Data; Oxazoles; Plant Proteins; Plant Weeds; Poaceae; Propionates; Tryptophan | 2013 |
Activation of the umami taste receptor (T1R1/T1R3) initiates the peristaltic reflex and pellet propulsion in the distal colon.
Topics: Animals; Calcitonin Gene-Related Peptide; Colon; Cysteine; Female; Food Additives; Gastrointestinal Motility; Guinea Pigs; Humans; Male; Mice; Mice, Inbred C57BL; Peristalsis; Rats, Sprague-Dawley; Receptors, G-Protein-Coupled; Sodium Glutamate; Taste; Tryptophan | 2014 |
Structural analysis and binding properties of isoforms of tarin, the GNA-related lectin from Colocasia esculenta.
Topics: Carbohydrate Sequence; Chromatography, Gel; Colocasia; Cysteine; Electrophoresis, Gel, Two-Dimensional; Globulins; Hot Temperature; Hydrogen-Ion Concentration; Mannose-Binding Lectins; Molecular Sequence Data; Molecular Weight; Plant Lectins; Plant Proteins; Plant Tubers; Polysaccharides; Protein Binding; Protein Isoforms; Protein Stability; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan | 2015 |
Dental Abnormalities Caused by Novel Compound Heterozygous CTSK Mutations.
Topics: Adenine; Adult; Alleles; Alveolar Process; Amino Acid Sequence; Animals; Cathepsin K; Chlorocebus aethiops; Codon, Terminator; Conserved Sequence; COS Cells; Cysteine; Dental Cementum; Guanine; Heterozygote; Humans; Male; Models, Genetic; Mutation, Missense; Pedigree; Phenol; Pycnodysostosis; Radiography, Panoramic; Tooth Abnormalities; Tryptophan; Tyrosine; X-Ray Microtomography | 2015 |
Differential gene expression profiles of two excitable rat cell lines after over-expression of WT- and C121W-β1 sodium channel subunits.
Topics: Animals; Cell Line, Transformed; Cysteine; Gene Expression Profiling; Microarray Analysis; Mutation; Rats; RNA, Messenger; Transfection; Tryptophan; Voltage-Gated Sodium Channel beta-1 Subunit | 2015 |
Curcumin-cysteine and curcumin-tryptophan conjugate as fluorescence turn on sensors for picric Acid in aqueous media.
Topics: Curcumin; Cysteine; Environmental Monitoring; Nanoconjugates; Picrates; Reproducibility of Results; Sensitivity and Specificity; Tryptophan; Water; Water Pollutants, Chemical | 2015 |
A rapid hydrolysis method and DABS-Cl derivatization for complete amino acid analysis of octreotide acetate by reversed phase HPLC.
Topics: Cysteine; Hydrochloric Acid; Hydrolysis; Octreotide; Somatostatin; Tryptophan | 2015 |
Principles of using Cold Atmospheric Plasma Stimulated Media for Cancer Treatment.
Topics: Apoptosis; Cell Line, Tumor; Cold Temperature; Cysteine; Humans; Hydrogen Peroxide; MCF-7 Cells; Nitric Oxide; Plasma Gases; Reactive Nitrogen Species; Reactive Oxygen Species; Tryptophan | 2015 |
Organic chloramines in drinking water: An assessment of formation, stability, reactivity and risk.
Topics: Amino Acids; Chloramines; Chlorine; Cysteine; Disinfection; Drinking Water; Glycine; Halogenation; Humans; Methionine; Public Health; Risk Assessment; Spectrophotometry, Ultraviolet; Tryptophan; Water Pollutants, Chemical; Water Purification | 2016 |
Copper(I) stabilization by cysteine/tryptophan motif in the extracellular domain of Ctr4.
Topics: Amino Acid Motifs; Cation Transport Proteins; Copper; Cysteine; Protein Domains; Protein Stability; Schizosaccharomyces; Schizosaccharomyces pombe Proteins; SLC31 Proteins; Tryptophan | 2016 |
A computational method for designing diverse linear epitopes including citrullinated peptides with desired binding affinities to intravenous immunoglobulin.
Topics: Citrulline; Computational Biology; Cysteine; Epitopes; Humans; Immunoglobulins, Intravenous; Models, Molecular; Peptides, Cyclic; Reproducibility of Results; Support Vector Machine; Tryptophan | 2016 |
Evaluation of Antioxidant or Prooxidant Properties of Selected Amino Acids Using In Vitro Assays and in Oil-in-Water Emulsions Under Riboflavin Sensitization.
Topics: Amino Acids; Antioxidants; Cysteine; Emulsions; Lipid Peroxidation; Lipid Peroxides; Oxidants; Oxidation-Reduction; Reactive Oxygen Species; Riboflavin; Tryptophan; Tyrosine; Water | 2016 |
Role of the tryptophan residues in proton-coupled folate transporter (PCFT-SLC46A1) function.
Topics: Binding Sites; Biotinylation; Cell Membrane; Cysteine; Folic Acid; Folic Acid Antagonists; Genotype; HeLa Cells; Humans; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Kinetics; Mutagenesis, Site-Directed; Mutation; Pemetrexed; Phenotype; Protein Binding; Protein Conformation, alpha-Helical; Protein Domains; Protein Stability; Proton-Coupled Folate Transporter; Structure-Activity Relationship; Transfection; Tryptophan | 2016 |
β1-C121W Is Down But Not Out: Epilepsy-Associated Scn1b-C121W Results in a Deleterious Gain-of-Function.
Topics: Animals; Animals, Newborn; Biotinylation; Cells, Cultured; Cerebral Cortex; Cysteine; Disease Models, Animal; Epilepsy; Fever; Gene Expression Regulation, Developmental; Immunoprecipitation; Mice; Mice, Transgenic; Neurons; Polymorphism, Single Nucleotide; Statistics, Nonparametric; Tryptophan; Voltage-Gated Sodium Channel beta-1 Subunit | 2016 |
Influence of Cysteine and Tryptophan Substitution on DNA-Binding Activity on Maize α-Hairpinin Antimicrobial Peptide.
Topics: Amino Acid Substitution; Antimicrobial Cationic Peptides; Cysteine; DNA; Models, Molecular; Molecular Conformation; Structure-Activity Relationship; Tryptophan; Zea mays | 2016 |
Resolving the 3D spatial orientation of helix I in the closed state of the colicin E1 channel domain by FRET. Insights into the integration mechanism.
Topics: Anisotropy; Bridged Bicyclo Compounds; Cell Membrane; Colicins; Cysteine; Escherichia coli; Escherichia coli Proteins; Fluorescence Resonance Energy Transfer; Hydrogen-Ion Concentration; Kinetics; Protein Domains; Protein Structure, Secondary; Tryptophan | 2016 |
Tryptophan and Cysteine Mutations in M1 Helices of α1β3γ2L γ-Aminobutyric Acid Type A Receptors Indicate Distinct Intersubunit Sites for Four Intravenous Anesthetics and One Orphan Site.
Topics: Amino Acid Substitution; Anesthetics, Intravenous; Animals; Barbiturates; Binding Sites; Cysteine; Etomidate; Female; Ion Channel Gating; Mutation; Pregnanediones; Propofol; Receptors, GABA-A; Tryptophan; Xenopus | 2016 |
Active-site maturation and activity of the copper-radical oxidase GlxA are governed by a tryptophan residue.
Topics: Amino Acid Motifs; Amino Acid Substitution; Bacterial Proteins; Binding Sites; Catalytic Domain; Cations, Divalent; Cloning, Molecular; Copper; Crystallography, X-Ray; Cysteine; Escherichia coli; Fusarium; Galactose Oxidase; Gene Expression; Kinetics; Ligands; Mutation; Oxidoreductases; Protein Binding; Protein Domains; Protein Structure, Secondary; Recombinant Proteins; Streptomyces lividans; Structural Homology, Protein; Substrate Specificity; Tryptophan; Tyrosine | 2017 |
Structure-Activity Relationship of α Mating Pheromone from the Fungal Pathogen
Topics: Cell Cycle; Cell Nucleus; Chemotactic Factors; Cysteine; Fungal Proteins; Fusarium; Genes, Mating Type, Fungal; Peptides; Pheromones; Protein Domains; Protein Structure, Secondary; Receptors, G-Protein-Coupled; Saccharomyces cerevisiae; Signal Transduction; Structure-Activity Relationship; Tryptophan | 2017 |
Comparison of extracellular Cys/Trp motif between Schizosaccharomyces pombe Ctr4 and Ctr5.
Topics: Amino Acid Motifs; Cation Transport Proteins; Copper; Cysteine; Metallochaperones; Models, Biological; Protein Domains; Schizosaccharomyces pombe Proteins; Tryptophan | 2017 |
Tyrosine or Tryptophan? Modifying a Metalloradical Catalytic Site by Removal of the Cys-Tyr Cross-Link in the Galactose 6-Oxidase Homologue GlxA.
Topics: Algorithms; Catalytic Domain; Copper; Crystallography, X-Ray; Cysteine; Electron Spin Resonance Spectroscopy; Galactose Oxidase; Oxidation-Reduction; Tryptophan; Tyrosine | 2017 |
Identification of the amino acids inserted during suppression of CFTR nonsense mutations and determination of their functional consequences.
Topics: Amino Acids; Codon; Codon, Nonsense; Cysteine; Cystic Fibrosis; Cystic Fibrosis Transmembrane Conductance Regulator; Genes, Suppressor; HEK293 Cells; Humans; Leucine; Mutation; Protein Biosynthesis; Tryptophan | 2017 |
Mutations in Cancer Cause Gain of Cysteine, Histidine, and Tryptophan at the Expense of a Net Loss of Arginine on the Proteome Level.
Topics: Amino Acid Substitution; Arginine; Cell Line, Tumor; Codon, Nonsense; Cysteine; Histidine; Humans; Neoplasms; Proteome; Tryptophan; Tumor Suppressor Protein p53 | 2017 |
Understanding the Reactivity of CO
Topics: Amino Acids; Carbonates; Cysteine; Electron Transport; Free Radicals; Histidine; Hydrogen; Methionine; Nitric Oxide; Phenylalanine; Sulfur; Tryptophan; Tyrosine | 2017 |
Tryptophan and Cysteine Oxidation Products Dominate in α-Lactalbumin-Derived Peptides Analyzed with LC-MS
Topics: Chromatography, Liquid; Cysteine; Dairy Products; Lactalbumin; Mass Spectrometry; Oxidation-Reduction; Peptides; Tryptophan | 2017 |
TsrM as a Model for Purifying and Characterizing Cobalamin-Dependent Radical S-Adenosylmethionine Methylases.
Topics: Bacterial Proteins; Biocatalysis; Coenzymes; Cysteine; Escherichia coli; Iron-Sulfur Proteins; Methylation; Methyltransferases; Protein Binding; S-Adenosylmethionine; Small Ubiquitin-Related Modifier Proteins; Tryptophan; Vitamin B 12 | 2017 |
Effects of high ambient temperature on plasma metabolomic profiles in chicks.
Topics: Amino Acids, Sulfur; Animals; Chickens; Cystathionine; Cysteine; Cystine; Environmental Exposure; Gas Chromatography-Mass Spectrometry; Homocysteine; Hot Temperature; Kynurenine; Molecular Weight; Niacinamide; Oxidative Stress; Quinolinic Acid; Taurine; Tryptophan | 2018 |
Photodisruption of the Structurally Conserved Cys-Cys-Trp Triads Leads to Reduction-Resistant Scrambled Intrachain Disulfides in an IgG1 Monoclonal Antibody.
Topics: Acrylic Resins; Amino Acid Sequence; Antibodies, Monoclonal; Cysteine; Dipeptides; Disulfides; Immunoglobulin G; Mass Spectrometry; Oxidation-Reduction; Photolysis; Tryptophan | 2018 |
Embedding a Metal-Binding Motif for Copper Transporter into a Lipid Bilayer by Cu(I) Binding.
Topics: Amino Acid Sequence; Circular Dichroism; Copper; Cysteine; Lipid Bilayers; Peptides; Protein Binding; Protein Conformation, beta-Strand; Spectrometry, Fluorescence; Tryptophan | 2018 |
Living with Oxygen.
Topics: Catalytic Domain; Coordination Complexes; Cysteine; Cytochrome P-450 Enzyme System; Heme; Metals, Heavy; Methionine; Oxidation-Reduction; Oxygen; Protein Structural Elements; Tryptophan; Tyrosine | 2018 |
Dynamics of Structural Elements of GB1 β-Hairpin Revealed by Tryptophan-Cysteine Contact Formation Experiments.
Topics: Bacterial Proteins; Cysteine; Fluorescence; Hydrophobic and Hydrophilic Interactions; Immunoglobulin G; Molecular Conformation; Molecular Dynamics Simulation; Streptococcus; Temperature; Tryptophan | 2018 |
A facile route to prepare functional mesoporous organosilica spheres with electroactive units for chiral recognition of amino acids.
Topics: Amino Acids; Cyclohexylamines; Cysteine; Electrochemical Techniques; Ionic Liquids; Porosity; Silicon Dioxide; Stereoisomerism; Tryptophan; Tyrosine | 2019 |
A computational investigation of the reactions of tyrosyl, tryptophanyl, and cysteinyl radicals with nitric oxide and molecular oxygen.
Topics: Cysteine; Density Functional Theory; Diffusion; Free Radicals; Molecular Structure; Nitric Oxide; Oxidation-Reduction; Oxygen; Tryptophan; Tyrosine | 2019 |
Singlet molecular oxygen regulates vascular tone and blood pressure in inflammation.
Topics: Animals; Blood Pressure; Cell Line; Cyclic GMP-Dependent Protein Kinase Type I; Cysteine; Enzyme Activation; Female; Humans; Hydrogen Peroxide; Indoleamine-Pyrrole 2,3,-Dioxygenase; Inflammation; Male; Oxidation-Reduction; Rats; Signal Transduction; Singlet Oxygen; Tryptophan; Vasodilator Agents | 2019 |
Comparison of the functional properties of trimeric and monomeric CaiT of Escherichia coli.
Topics: Amino Acid Substitution; Antiporters; Cell Membrane; Chromatography, Gel; Cysteine; Detergents; Escherichia coli; Escherichia coli Proteins; Protein Multimerization; Tryptophan | 2019 |
Ultrafast flavin/tryptophan radical pair kinetics in a magnetically sensitive artificial protein.
Topics: Cysteine; Electron Transport; Flavins; Free Radicals; Kinetics; Magnetic Fields; Models, Molecular; Oxidation-Reduction; Proteins; Tryptophan | 2019 |
Substrate Design Enables Heterobifunctional, Dual "Click" Antibody Modification via Microbial Transglutaminase.
Topics: Cell Line, Tumor; Click Chemistry; Cysteine; HEK293 Cells; Humans; Immunoconjugates; Microbiology; Oxidation-Reduction; Transglutaminases; Tryptophan | 2019 |
Biological activity and photocatalytic properties of a naphthyl-imidazo phenanthroline (HNAIP) ligand and its [Ir(ppy)
Topics: Animals; Antineoplastic Agents; Catalysis; Cattle; Cell Line, Tumor; Coordination Complexes; Cysteine; DNA; Drug Screening Assays, Antitumor; Glutathione; Humans; Iridium; Ligands; Light; Methionine; Oxidation-Reduction; Phenanthrolines; Photosensitizing Agents; Rhodium; Tryptophan | 2020 |
Oxidation of myofibrillar proteins induced by peroxyl radicals: Role of oxidizable amino acids.
Topics: Amino Acids; Carrier Proteins; Cysteine; Electrophoresis, Polyacrylamide Gel; Meat Proteins; Methionine; Oxidation-Reduction; Peroxides; Tryptophan; Tyrosine | 2019 |
C-mannosylation supports folding and enhances stability of thrombospondin repeats.
Topics: Animals; Arginine; Caenorhabditis elegans; Caenorhabditis elegans Proteins; Cysteine; Disulfides; Drosophila melanogaster; Endoplasmic Reticulum; Glycosylation; Hydrogen Bonding; Mannose; Membrane Proteins; Molecular Dynamics Simulation; Protein Conformation; Protein Folding; Receptors, Cell Surface; Thrombospondins; Tryptophan | 2019 |
Structure and dynamics at N- and C-terminal regions of intrinsically disordered human c-Myc PEST degron reveal a pH-induced transition.
Topics: Amino Acid Sequence; Aspartic Acid; Cloning, Molecular; Cysteine; Escherichia coli; Gene Expression; Genetic Vectors; Glutamic Acid; Humans; Hydrogen-Ion Concentration; Indoles; Intrinsically Disordered Proteins; Molecular Dynamics Simulation; Neoplasm Proteins; Phosphatidylcholines; Protein Folding; Protein Structure, Secondary; Proto-Oncogene Proteins c-myc; Recombinant Proteins; Spectrometry, Fluorescence; Staining and Labeling; Tryptophan | 2020 |
Cleavage of Disulfide Bonds in Cystine by UV-B Illumination Mediated by Tryptophan or Tyrosine as Photosensitizers.
Topics: Cysteine; Cystine; Disulfides; Oxidation-Reduction; Photolysis; Photosensitizing Agents; Tryptophan; Tyrosine; Ultraviolet Rays | 2020 |
Efficient synthesis of amino acids capped gold nanoparticles from easily reducible aryldiazonium tetrachloroaurate(III) salts for cellular uptake study.
Topics: Amino Acids; Chlorides; Cysteine; Electrophoresis, Agar Gel; Gold Compounds; HeLa Cells; Humans; Metal Nanoparticles; Tryptophan; Tyrosine | 2020 |
Free-amino acid metabolic profiling of visceral adipose tissue from obese subjects.
Topics: Adipose Tissue; Adult; Aged; Amino Acids; Amino Acids, Branched-Chain; Chromatography, Liquid; Cysteine; Female; Gas Chromatography-Mass Spectrometry; Histidine; Humans; Intra-Abdominal Fat; Male; Metabolome; Metabolomics; Methionine; Middle Aged; Obesity; Tandem Mass Spectrometry; Taurine; Tryptophan; Young Adult | 2020 |
Rational design of specific ligands for human serum albumin separation and applications.
Topics: Binding Sites; Cysteine; Drug Design; Humans; Indoleacetic Acids; Ligands; Molecular Dynamics Simulation; Molecular Structure; Serum Albumin, Human; Tryptophan | 2020 |
Crystal structure of pharmaceutical-grade human serum albumin.
Topics: Crystallography, X-Ray; Cysteine; Fatty Acids; Humans; Oxidation-Reduction; Pharmaceutical Preparations; Protein Binding; Serum Albumin, Human; Sulfenic Acids; Tryptophan | 2021 |
Additive CHARMM36 Force Field for Nonstandard Amino Acids.
Topics: Amino Acids; Cysteine; Hydrogen-Ion Concentration; Molecular Dynamics Simulation; Proteins; Quantum Theory; Static Electricity; Stereoisomerism; Tryptophan; Water | 2021 |
Whey protein concentrate protects against age-dependent alteration in redox biomarkers.
Topics: Aging; Animals; Biomarkers; Cysteine; Drug Evaluation, Preclinical; Erythrocytes; Glycation End Products, Advanced; Lipid Metabolism; Male; Oxidative Stress; Rats, Wistar; Reactive Oxygen Species; Tryptophan; Tyrosine; Whey Proteins | 2020 |
Chiral recognition of tryptophan enantiomers with UV-Vis spectrophotometry approach by using L-cysteine modified ZnFe
Topics: Cysteine; Nanoparticles; Spectrophotometry; Stereoisomerism; Tryptophan | 2022 |
l-Tryptophan-starved cultivation enhances S-allyl-l-cysteine synthesis in various food-related microorganisms.
Topics: Antioxidants; Cysteine; Garlic; Humans; Tryptophan | 2022 |
Rapid, sensitive analysis method for determining the nitrogen stable isotope ratio of total free amino acids in soil.
Topics: Alanine; Amino Acids; Arginine; Asparagine; Aspartic Acid; Cysteine; gamma-Aminobutyric Acid; Glutamic Acid; Glycine; Histidine; Leucine; Lysine; Nitrogen; Nitrogen Isotopes; Phenylalanine; Serine; Soil; Tryptophan | 2022 |
Common materials, extraordinary behavior: An ultrasensitive and enantioselective strategy for D-Tryptophan recognition based on electrochemical Au@p-L-cysteine chiral interface.
Topics: Cysteine; Electrochemical Techniques; Gold; Humans; Metal Nanoparticles; Stereoisomerism; Tryptophan | 2022 |
Differential sensitivity of metabolic pathways in sugar beet roots to combined salt, heat, and light stress.
Topics: Aspartic Acid; Beta vulgaris; Chlorides; Citric Acid; Cysteine; gamma-Aminobutyric Acid; Gene Expression Regulation, Plant; Glucose; Hot Temperature; Mannitol; Metabolic Networks and Pathways; Plant Roots; Proline; Salinity; Salts; Sodium Chloride; Stress, Physiological; Sugars; Tryptophan; Tyrosine | 2022 |
Effects of hydrogen peroxide and l-tryptophan on antioxidative potential, apoptosis, and mammalian target of rapamycin signaling in bovine intestinal epithelial cells.
Topics: Alanine; Animals; Antioxidants; Apoptosis; Catalase; Cattle; Cysteine; Epithelial Cells; Hydrogen Peroxide; Large Neutral Amino Acid-Transporter 1; Mammals; Oxidative Stress; Serine; Signal Transduction; Superoxide Dismutase; TOR Serine-Threonine Kinases; Tryptophan | 2022 |
Characterizing Transient Protein-Protein Interactions by Trp-Cys Quenching and Computer Simulations.
Topics: Cysteine; Molecular Dynamics Simulation; Tryptophan | 2022 |
Effect of tryptophan mutation on the structure of LOV1 domain of phototropin1 protein of Ostreococcus tauri: A combined molecular dynamics simulation and biophysical approach.
Topics: Cysteine; Light; Molecular Dynamics Simulation; Mutation; Tryptophan | 2023 |
Tryptophan Metabolism Acts as a New Anti-Ferroptotic Pathway to Mediate Tumor Growth.
Topics: Cysteine; Humans; Lipid Peroxidation; Neoplasms; Serotonin; Tryptophan | 2023 |
A novel TNFRSF1A mutation associated with TNF-receptor-associated periodic syndrome and its metabolic signature.
Topics: Amyloidosis; Arginine; Cysteine; Familial Mediterranean Fever; Humans; Methionine; Mutation; Receptors, Tumor Necrosis Factor; Receptors, Tumor Necrosis Factor, Type I; Tryptophan | 2023 |
Targeted Amino Acids Profiling of Human Seminal Plasma from Teratozoospermia Patients Using LC-MS/MS.
Topics: Amino Acids; Asparagine; Biomarkers; Case-Control Studies; Chromatography, Liquid; Cysteine; Glutamine; Glycine; Humans; Male; Semen; Tandem Mass Spectrometry; Teratozoospermia; Tryptophan; Valine | 2023 |
Dietary amino acids and anthropometric indices: Tehran Lipid and Glucose Study.
Topics: Adult; Amino Acids; Aspartic Acid; Body Mass Index; Cysteine; Glutamates; Humans; Iran; Lipids; Lysine; Obesity; Overweight; Risk Factors; Tryptophan; Waist Circumference | 2023 |