cyanides and heme
cyanides has been researched along with heme in 440 studies
Research
Studies (440)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 257 (58.41) | 18.7374 |
| 1990's | 63 (14.32) | 18.2507 |
| 2000's | 79 (17.95) | 29.6817 |
| 2010's | 36 (8.18) | 24.3611 |
| 2020's | 5 (1.14) | 2.80 |
Authors
| Authors | Studies |
|---|---|
| Yamada, H; Yamazaki, I | 1 |
| Asakura, T; Sono, M | 1 |
| Hasegawa, E; Honda, K; Tsuchida, E | 1 |
| Clement, JR; Dorfman, LM; Klapper, MH; Lee, NT | 1 |
| Orii, Y; Washio, N | 1 |
| Manabe, M; Orii, Y; Yoneda, M | 1 |
| Kitagawa, T; Kyogoku, Y; Orii, Y | 1 |
| Hatano, M; Nozawa, T; Orii, Y; Shimada, H | 1 |
| Inubushi, T; Morishima, I | 1 |
| Flamig, DP; Parkhurst, LJ | 1 |
| Iizuka, T; Inubushi, T; Morishima, I; Ogawa, S; Yonezawa, T | 1 |
| Artsatbanov, VIu; Konstantinov, AA; Skulachev, VP | 1 |
| Artzatbanov, VY; Konstantinov, AA; Skulachev, VP | 1 |
| Kimura, S; Yamazaki, I | 1 |
| Champion, PM; Chiang, R; Fitchen, DB; Hager, LP; Remba, RD | 1 |
| Kikuchi, G; Yoshida, T | 1 |
| Dervartanian, DV; van GELDER, BF; Wever, R | 1 |
| Bailey, JL; Borchers, R; Hall, RL; Lorimer, GH; Solomonson, LP | 1 |
| Aparicio, PJ; Knaff, DB; Malkin, R | 1 |
| Antonini, E; Brunori, M; Greenwood, C; Wilson, MT | 1 |
| Ritchey, TW; Seely, HW | 1 |
| Scholes, CP; Van Camp, HL | 1 |
| Babcock, GT; Palmer, G; Vickery, LE | 1 |
| Dailey, HA; Lascelles, J | 1 |
| Taylor, CP | 1 |
| Alden, RA; Edwards, SL; Freer, ST; Hamlin, RC; Kraut, J; Poulos, TL; Xuong, NH | 1 |
| Albracht, SP; de Vries, S | 1 |
| Ellfolk, N; Osterlund, K; Sievers, G | 1 |
| Iizuka, T; Orii, Y | 2 |
| Aviram, I; Pettigrew, GW; Schejter, A | 1 |
| Morishima, I; Neya, S | 1 |
| Dershwitz, M; Novak, FC; Novak, RF | 1 |
| Salhany, JM | 1 |
| Kamin, H; Vega, JM | 1 |
| Anderson, CM; Deatherage, JF; Loe, RS; Moffat, K | 1 |
| Binger, C; Olson, JS | 1 |
| Hatano, M; Nozawa, T; Shimizu, T | 1 |
| Christodoulides, L; Enderby, G; Ketterer, B; Tipping, E | 1 |
| Horie, S; Nakamura, S; Watanabe, T | 1 |
| Ferenc, G; József, M; Kálmán, B; Lívia, MH | 1 |
| Olson, JS | 1 |
| LaGow, J; Parkhurst, LJ | 1 |
| Fischer, J; Hintsche, R; Schössler, W; Winkler, E | 1 |
| Iizuka, T; Morishima, I | 1 |
| Gerisch, K; Hintsche, R; Mohr, P; Pommerening, K; Schössler, W | 1 |
| Vuk Pavlović, S | 1 |
| Gladstone, GP; Walton, E | 1 |
| Ellfolk, N; Sievers, G | 1 |
| Appleby, CA; Leach, SJ; Minasian, E; Nicola, NA | 1 |
| Frye, JS; La Mar, GN; Satterlee, JD | 1 |
| Antholine, WE; Dyer, RB; Einarsdóttir, O; Fan, C; Fee, JA; Gurbiel, RJ; Hoffman, BM; Oertling, WA; Surerus, KK; Woodruff, WH | 1 |
| Bray, RC; Burke, JF; Sanders, SA; Smith, AT; Thorneley, RN; Veitch, NC; Williams, RJ | 1 |
| Kassner, RJ | 1 |
| Erman, JE; Russell, DJ; Satterlee, JD | 1 |
| Fujiwara, T; Fukumori, Y; Qureshi, MH; Yamanaka, T; Yumoto, I | 1 |
| Fitzpatrick, FA; Jones, DA | 1 |
| de Ropp, JS; La Mar, GN; Yu, LP | 1 |
| Erman, JE; Satterlee, JD | 1 |
| Peyton, DH; Yee, S | 1 |
| Moody, AJ; Rich, PR | 1 |
| Edwards, SL; Poulos, TL | 1 |
| Gray, KA; Hirasawa, M; Knaff, DB; Larsen, RW; Morrow, KJ; Ondrias, MR; Shaw, RW | 1 |
| Behere, DV; Mitra, S; Modi, S | 1 |
| La Mar, GN; Thanabal, V | 1 |
| Muhoberac, BB; Steup, MB | 1 |
| Kassner, RJ; Patel, MJ | 1 |
| Chatfield, MJ; La Mar, GN; Parker, WO | 1 |
| Boxer, SG; Lambright, DG; Varadarajan, R | 1 |
| Shapiro, BM; Somers, CE | 1 |
| Chûjô, R; Inoue, Y; Nanai, N; Yamamoto, Y | 1 |
| Goff, HM; Jabro, MN; Lukat, GS; Rodgers, KR | 1 |
| Myers, D; Palmer, G | 1 |
| Nilsen, T; Romslo, I | 1 |
| Andersson, KK; Hooper, AB; Lipscomb, JD; Münck, E; Valentine, M | 1 |
| Ales, DC; Behere, DV; Goff, HM | 1 |
| Palmer, G; Young, LJ | 1 |
| Karthein, R; Nastainczyk, W; Ruf, HH | 1 |
| Hirasawa, M; Knaff, DB; Palmer, G; Shaw, RW | 1 |
| Shaklai, N; Shviro, Y | 1 |
| Odeyemi, OJ; Okonjo, KO; Vega-Catalan, FJ | 1 |
| Kulmacz, RJ; Lands, WE | 1 |
| Balch, AL; Chatfield, MJ; La Mar, GN; Lecomte, JT | 1 |
| Dawson, JH; Hager, LP; Hall, K; Sono, M | 1 |
| Nordén, B; Paul, J; Paul, KG; Smith, ML | 1 |
| Behere, DV; Goff, HM; Gonzalez-Vergara, E | 1 |
| Henry, ER; Hopfield, JJ; Noble, RW; Rousseau, DL; Simon, SR | 1 |
| Marver, HS; Masters, BS; Nelson, EB; Schacter, BA | 1 |
| Cooper, DY; Rosenthal, O; Schleyer, H | 1 |
| Cox, GB; Gibson, F | 1 |
| Berzy, H; Hollán, S | 1 |
| Gaylor, JL; Mason, HS | 1 |
| Devor, KA; Overath, P; Renz, D; Schairer, HU | 1 |
| Yoshida, M | 1 |
| Alberty, RA; Ver Ploeg, DA | 1 |
| Asakura, T; Yonetani, T | 3 |
| Hayashi, A; Shimizu, A; Suzuki, T; Yamamura, Y | 1 |
| Ulmer, DD; Vallee, BL | 1 |
| King, TE; Myer, YP | 1 |
| Miyake, Y; Mori, K; Yamano, T | 1 |
| Beinert, H; Van Gelder, BF | 1 |
| Hayashi, A; Imai, K; Morimoto, H; Suzuki, T; Watari, H | 1 |
| Asakura, T; Drott, HR; Yonetani, T | 1 |
| Ohishi, S; Yamazaki, H; Yamazaki, I | 1 |
| Anderson, WA; Hill, GC | 1 |
| Blumberg, WE; Peisach, J; Rachmilewitz, EA | 1 |
| Berzofsky, JA; Blumberg, WE; Peisach, J | 1 |
| Okunuki, K; Tsudzuki, T | 1 |
| Jänig, GR; Jung, F; Rein, H; Ristau, O; Ruckpaul, K | 1 |
| King, TE; Yong, FC | 2 |
| Chance, B; Lloyd, D; Turner, G | 1 |
| Iizuka, T; Kotani, M; Yonetani, T | 1 |
| Feigelson, P; Koike, K | 1 |
| Dervartanian, DV; Legall, J | 1 |
| Griffin, B; Peterson, JA | 1 |
| Marler, HR; Shakespeare, PG | 1 |
| Annaev, B; Reichman, LM; Rozantzev, EG | 1 |
| Muijsers, AO; van Buuren, KJ; van Gelder, BF; Zuurendonk, PF | 1 |
| Odajima, T; Yamazaki, I | 1 |
| Erickson, RH; Hooper, AB; Terry, KR | 1 |
| Asakura, T; Tamura, M; Yonetani, T | 2 |
| Gupta, RK; Yonetani, T | 1 |
| Brady, FO; Feigelson, P; Rajagopalan, KV | 1 |
| Asakura, T | 1 |
| Arutyunyan, AM; Sharonov, YA | 1 |
| Beetlestone, JG; Heidner, EJ; Ho, C; Ladner, JE; Perutz, MF; Slade, EF | 1 |
| Leigh, JS; Wilson, DF | 1 |
| Marver, HS; Schmid, R; Tenhunen, R | 1 |
| Coon, MJ; McKenna, EJ | 1 |
| Bal, M; Datta, AG; Mahajani, U; Sen, G | 1 |
| Martinez-Medellin, J; Schulman, HM; Sidloi, R | 1 |
| Cavaleiro, JA; Kenner, GW; Mayer, A; Ogawa, S; Rocha Gonsalves, AM; Shulman, RG; Smith, KM; Yamane, T | 1 |
| Makino, R; Yamazaki, I | 1 |
| Barlow, CH; Caughey, WS; O'Keeffe, DH; O'Toole, MC | 1 |
| Fuhrhop, JH; Wasser, PK | 1 |
| Irving, EA; Porra, RJ; Tennick, AM | 1 |
| Nandi, DL; Shemin, D | 1 |
| Amiconi, G; Antonini, E; Brunori, M; Formaneck, H; Huber, R | 1 |
| Jung, F; Ruckpaul, K; Scheller, W | 1 |
| Datta, AG; Haldar, I; Mahajani, U | 1 |
| Bücher, T; Chance, B; Oshino, N; Sies, H | 1 |
| Hager, LP; Hollenberg, PF | 1 |
| Schwenzer, K; Simplicio, J | 1 |
| Iuchi, I | 1 |
| Chance, B; Oshino, N; Oshino, R | 1 |
| Balegh, MS; Sandberg, HE | 1 |
| Davies, TH | 1 |
| Schacter, BA; Waterman, MR | 1 |
| Gross, M | 1 |
| Ben-Hayyim, G; Schejter, A | 1 |
| Fersht, AR; Perutz, MF; Roberts, GC; Simon, SR | 1 |
| Dus, K; Kamen, MD; Sletten, K | 1 |
| Nichol, AW | 2 |
| Brent, P; Jacobs, JM; Jacobs, NJ | 1 |
| Keudell, KC; Lev, M; Milford, AF | 1 |
| Di Lorenzo, F; Turpini, R | 1 |
| Brain, MC; Carrell, RW; Dacie, JV; Jacob, HS; Lehmann, H | 1 |
| Appleby, CA | 1 |
| Miki, K; Okunuki, K | 1 |
| Kellett, GL; Schachman, HK | 1 |
| Okunuki, K; Orii, Y; Sekuzu, I; Yanagi, Y | 1 |
| Simplicio, J | 2 |
| Yamanaka, T | 1 |
| Erickson, RH; Hooper, AB | 1 |
| Ogawa, S; Shulman, RG; Yamane, T | 1 |
| Fujiwara, M; Ogawa, S; Shulman, RG; Yamane, T | 1 |
| Asakura, T; Hershberg, R | 1 |
| Glarum, SH; Karplus, M; Shulman, RG | 1 |
| Antonini, E; Ioppolo, C; Winterhalter, KH | 1 |
| Folin, M; Galiazzo, G; Gennari, G; Jori, G | 1 |
| Goldkorn, T; Schejter, A; Sokolovsky, M | 1 |
| Davis, DG; Ho, C; Kurland, RJ; Little, RG | 1 |
| Bucci, E; Fronticelli, C | 1 |
| Antonini, E; Brunori, M; Phelps, C | 1 |
| Inada, Y; Mizota, T; Takenaka, A; Takenaka, O; Yokoyama, S | 1 |
| Peisach, J; Shulman, RG; Wüthrich, K | 1 |
| Wüthrich, K | 1 |
| Sijpesteijn, AK | 1 |
| Langelaan, DE; Losowsky, MS; Toothill, C | 1 |
| Nakaya, K; Shibata, K; Suzuki, T; Takenaka, O | 1 |
| Goldwasser, E; Hrinda, ME | 1 |
| Iizuka, T; Kotani, M | 1 |
| Kay, CM; Schobaum, GR; Willick, GE | 1 |
| Amiconi, G; Antonini, E; Brunori, M; Phelps, C | 1 |
| Molday, RS; Steinhardt, J | 1 |
| Caughey, W; McCoy, S | 1 |
| Calabrese, RL; Gaylor, JL; Jefcoate, CR | 1 |
| Ehlke, J; Mohr, P; Pommerening, K; Scheler, W | 1 |
| Groudinsky, O; Pajot, P | 1 |
| Gurd, FR; Hugli, TE; Shulman, RG; Wüthrich, K; Wyluda, BJ; Yamane, T | 1 |
| Jacob, HS; Winterhalter, KH | 1 |
| Rieder, RF | 1 |
| Chang, Y; Clezy, PS; Morell, DB; Nichol, AW | 1 |
| Fouts, JR; Hewick, DS | 1 |
| Hultquist, DE; Morrison, M; Reed, DW | 1 |
| McGowan, EB; Stellwagen, E | 1 |
| Grizzuti, K; Muller-Eberhard, U | 1 |
| Sano, H | 1 |
| Brownie, AC; Colby, HD | 1 |
| Blumberg, WE; Peisach, J; Wittenberg, BA; Wittenberg, JB | 1 |
| Blumberg, WE; Kampa, L; Peisach, J; Wittenberg, BA; Wittenberg, JB | 1 |
| Hsiao, YY; Reinosa, JA; Tu, AT | 1 |
| Lev, M | 1 |
| Brill, AS; Sandberg, HE | 1 |
| Lanyi, JK | 1 |
| Asakura, T; Imahori, K; Yoshikawa, H | 1 |
| Imai, Y; Sato, R | 1 |
| Dunford, HB; Ellis, WD | 1 |
| Kündig, H; Somogyi, JC | 1 |
| Beychok, S; Javaherian, K | 1 |
| Kita, M; Samejima, T | 1 |
| Mok, TC; Moss, FJ; Rickard, PA | 1 |
| Nakajima, R; Sano, H; Yamazaki, I | 1 |
| Geraci, G; Li, TK | 1 |
| Geraci, G; Gibson, QH; Parkhurst, LJ | 1 |
| Aviram, I; Schejter, A | 1 |
| Johnson, BP; Li, TK | 1 |
| Maloof, F; Soodak, M | 1 |
| Horie, S; Shimazono, N; Yoshida, M | 1 |
| Awad, ES; Badro, RG | 1 |
| Galston, AW; Siegel, BZ | 1 |
| Deranleau, DA; Winterhalter, KH | 1 |
| Hayaishi, O; Yamamoto, S | 1 |
| Kawabe, H; Sugiura, Y; Suzuki, T; Tanaka, H; Watanabe, K | 1 |
| Blumenthal, DC; Kassner, RJ | 1 |
| Hildebrandt, V; Nicholls, P; Wrigglesworth, JM | 1 |
| Barber, D; Greenwood, C; Johnson, MK; Thomson, AJ; Walsh, TA | 1 |
| Eglinton, DG; Gooding, PE; Greenwood, C; Johnson, MK; Thomson, AJ | 1 |
| Konopka, K; Romslo, I | 1 |
| Gooding, PE; Greenwood, C; Johnson, MK; Thomson, AJ | 1 |
| Krueger, RJ; Siegel, LM | 1 |
| Englinton, DG; Greenwood, C; Hill, BC; Thomson, AJ | 1 |
| Barber, MJ; Janick, PA; Krueger, RJ; Rueger, DC; Siegel, LM | 1 |
| Janick, PA; Siegel, LM | 1 |
| Christner, JA; Janick, PA; Münck, E; Siegel, LM | 1 |
| Erman, JE; Hoth, LR | 1 |
| Ebert, PS; Frykholm, BC; Hess, RA; Tschudy, DP | 1 |
| Adams, C; Adams, PA; Berman, MC; Lawrence, MC | 1 |
| Cedel, TE; Ho, C; Mims, MP; Miura, S; Olson, JS; Russu, IM | 1 |
| Beychok, S; Leutzinger, Y | 1 |
| Jacobs, JM; Jacobs, NJ | 1 |
| Ahmed, AE; Farooqui, MY | 1 |
| Egyed, A | 1 |
| Aibara, S; Kato, M; Mori, E; Morita, Y; Yamashita, H | 1 |
| Kimura, S; Kitagawa, T; Yamazaki, I | 1 |
| Alben, JO; Bare, GH | 1 |
| Morishima, I; Ogawa, S; Yamada, H | 1 |
| Kitagawa, T; Teraoka, J | 1 |
| Anraku, Y; Hori, H; Mogi, T; Tsubaki, M | 1 |
| Fukuto, JM; Griscavage, JM; Ignarro, LJ; Komori, Y | 1 |
| Banci, L; Bertini, I; Bren, KL; Gray, HB; Sompornpisut, P; Turano, P | 1 |
| Gennis, RB; Hil, JJ; Kahlow, MA; Kaysser, TM; Loehr, TM; Osborne, JP; Sun, J | 1 |
| Asher, SA; Barrick, D; Bormett, RW; Kurtz, DM; Smith, GD | 1 |
| Chen, Z; de Ropp, JS; Mar, GN | 1 |
| Banci, L; Bertini, I; Cheesman, MR; Ferrer, JC; Mauk, AG; Thomson, AJ; Turano, P | 1 |
| Meunier, B; Rich, PR; Rodriguez-Lopez, JN; Smith, AT; Thorneley, RN | 1 |
| Jünemann, S; Wrigglesworth, JM | 1 |
| Balny, C; Hooper, AB; Logan, MS | 1 |
| Ascenzi, P; Coda, A; Coletta, M; De Sanctis, G; Desideri, A; Lania, A; Nardini, M; Petruzzelli, R; Rizzi, M; Tarricone, C | 1 |
| Das, TK; Mazumdar, S | 2 |
| Caughey, WS; Mochizuki, M; Yoshikawa, S; Zhao, XJ | 1 |
| Koshy, TI; Luntz, TL; Margoliash, E; Sanishvili, R; Schejter, A; Vig, I | 1 |
| Hernández, G; La Mar, GN; Ortiz de Montellano, PR; Paolesse, R; Smith, KM; Wilks, A | 1 |
| Harmon, PA; Hendler, RW; Levin, IW | 1 |
| Albanese, J; Hill, BC; Vo, L | 1 |
| Horrocks, J; Ingledew, WJ; Salerno, JC | 1 |
| Doran, MB; Goff, HM; Lukat, GS; Utschig, LM | 1 |
| Palmer, G | 1 |
| Magliozzo, RS; Peisach, J | 1 |
| Kaufman, J; Siegel, LM; Spicer, LD | 1 |
| Gilmour, R; Goodhew, CF; Moura, I; Moura, JJ; Pettigrew, GW; Prazeres, S | 1 |
| Hu, S; Kincaid, JR; Treat, RW | 1 |
| Anraku, Y; Hori, H; Mogi, T; Sato-Watanabe, M; Tsubaki, M | 1 |
| Fraaije, MW; Hagen, WR; Roubroeks, HP; Van Berkel, WJ | 1 |
| Mäntele, W; Moody, AJ; Rich, PR; von Germar, F | 1 |
| de Montellano, PR; Newmyer, SL | 1 |
| Ikebukuro, K; Karube, I; Nakanishi, K | 1 |
| Gao, Y; Veitch, NC; Welinder, KG | 1 |
| Dakappagari, N; Gilles-Gonzalez, MA; Gonzalez, G; Gonzalez, LA; Hille, R; Jacob, A; Winkler, WC; Wittenberg, JB | 1 |
| Berka, V; Chen, PF; Tsai, AL | 1 |
| Aust, SD; Sutherland, GR; Tien, M; Zapanta, LS | 1 |
| Aust, SD; Nie, G | 1 |
| Cunningham, L; Pitt, M; Williams, HD | 1 |
| Hori, H; Ichikawa, Y; Yoneyama, H | 1 |
| Boffi, A; Chiancone, E; Wittenberg, JB | 1 |
| Crane, BR; Getzoff, ED; Siegel, LM | 1 |
| Gao, Y; Smith, AT; Veitch, NC; White, CG | 1 |
| Anraku, Y; Hirano, T; Hori, H; Minagawa, J; Mogi, T; Nakamura, H; Nishimura, Y; Sato-Watanabe, M; Tsubaki, M; Uno, T | 1 |
| Babcock, GT; Dyer, RB; Fee, JA; Kim, Y; Oertling, WA; Surerus, KK; Woodruff, WH | 1 |
| Almeida, M; Cerda, J; López-Garriga, J; Silfa, E; Wu, S | 1 |
| Englander, JJ; Englander, SW; Rumbley, JN | 1 |
| de Ropp, JS; La Mar, GN; Mandal, PK | 1 |
| Liong, E; Matsui, T; Ozaki, Si; Phillips, GN; Watanabe, Y | 1 |
| Banerjee, R; Taoka, S; West, M | 1 |
| Kandori, H; Mogi, T; Yamazaki, Y | 1 |
| Lu, Y; Wang, X | 1 |
| Ascenzi, P; Boffi, A; Bolognesi, M; Borassi, A; Losso, R; Rizzi, M; Rosano, C; Wittenberg, JB | 1 |
| Acker, H; Ehleben, W; Lahiri, S | 1 |
| Finnegan, MG; Fujii, H; Johnson, MK | 1 |
| Gajhede, M; Henriksen, A; Smith, AT | 1 |
| Arvai, AS; Bourne, Y; Putnam, CD; Tainer, JA | 1 |
| Chen, YR; Deterding, LJ; Mason, RP; Tomer, KB | 1 |
| Allen, JW; Ferguson, SJ; Fulop, V; Jafferji, A | 1 |
| Andersen, JF; Montfort, WR; Roberts, SA; Weichsel, A | 1 |
| Turner, DL | 1 |
| Ichihara, K; Imai, Y; Kusunose, E; Matsunaga, I | 1 |
| Berka, V; Tsai, AL | 1 |
| Kulmacz, RJ; Lou, BS; Marshall, P; Snyder, JK; Tsai, AL; Wang, J; Wang, JS; Wu, G | 1 |
| Asokan, A; Auclair, K; Espiritu, B; La Mar, GN; Ortiz De Montellano, PR; Yeh, DC | 1 |
| Abraham, BD; Boutaud, O; Brash, AR; Dawson, JH; Gaffney, BJ; Shriner, A; Sono, M | 1 |
| Brunel, C; Fabian, M; Palmer, G; Skultety, L | 1 |
| Gennis, RB; Hellwig, P; Huang , HW; Konstantinov, AA; Moënne-Loccoz, P; Osborne, JP; Zhang, J | 1 |
| Heering, HA; Jansen, MA; Smulevich, G; Thorneley, RN | 1 |
| Balch, AL; Johnson, JA; Olmstead, MM; Stolzenberg, AM | 1 |
| Czernuszewicz, RS; Maes, EM; Montfort, WR; Walker, FA | 1 |
| de Waal, EC; Louro, RO; Turner, DL; Ubbink, M | 1 |
| Banci, L; Bertini, I; Cavallaro, G; Luchinat, C | 1 |
| Jennings, TM; McDonald, MJ | 1 |
| Auclair, K; La Mar, GN; Li, Y; Ortiz De Montellano, PR; Syvitski, RT; Wilks, A | 1 |
| Hayashi, T; Hisaeda, Y; Hitomi, Y; Iizuka, T; Matsuo, T; Ogoshi, H; Okawa, K; Shiro, Y; Suzuki, A | 1 |
| Kang, C; Park, HJ; Satterlee, JD; Treff, N; Yang, C | 1 |
| Asokan, A; de Ropp, JS; La Mar, GN; Newmyer, S; Ortiz de Montellano, PR; Sham, S | 1 |
| Hellwig, P; Mäntele, W; Soulimane, T | 1 |
| Arndt, J; Chan, MK; Hao, B; Isaza, C; Soltis, M | 1 |
| Boulatov, R; Collman, JP; Shiryaeva, IM; Sunderland, CJ | 1 |
| Kerby, RL; Roberts, GP; Youn, H | 1 |
| Matsui, T; Sagami, I; Sasakura, Y; Shimizu, T; Watanabe, M | 1 |
| Chu, GC; Ikeda-Saito, M; Li, Y; Mar, GN; Syvitski, RT | 1 |
| Hargrove, MS; Kundu, S | 1 |
| Fukuyama, K; Noguchi, M; Sakamoto, H; Sugishima, M | 1 |
| Ishikawa, Y; Sakamoto, R; Tomisugi, Y; Uno, T; Wilkinson, AJ | 1 |
| Erman, JE; Foshay, M; Satterlee, JD; Savenkova, MI | 1 |
| JUNG, F; SCHELER, W | 1 |
| KEILIN, J | 3 |
| KAMEN, MD; TANIGUCHI, S | 1 |
| TZAGOLOFF, A; WHARTON, DC | 1 |
| HORIE, S; MORRISON, M | 1 |
| DEIBEL, RH; JONES, D; NIVEN, CF | 1 |
| HORIE, S | 1 |
| CLARKE, L; MORELL, DB; NEWTON, N | 1 |
| BEINERT, H; DERVARTANIAN, DV; HEMMERICH, P; VEEGER, C | 1 |
| DELWICHE, EA; JOHNSTON, MA | 2 |
| Bominaar, EL; Hill, BC; Pearce, LL; Peterson, J | 1 |
| Field, SJ; Grönberg, KL; Richardson, DJ; Thomson, AJ; Watmough, NJ | 1 |
| Hase, T; Hirasawa, M; Knaff, DB; Nakayama, M | 1 |
| PAULING, L; ST GEORGE, RC | 1 |
| Gennis, RB; Osborne, JP; Wang, X; Zhang, J | 1 |
| Battistuzzi, G; Bellei, M; Bortolotti, CA; Leonardi, A; Rocco, GD; Sola, M | 1 |
| Bandeiras, TM; Das, TK; Gomes, CM; Pereira, MM; Rousseau, DL; Teixeira, M | 1 |
| Bambai, B; Kulmacz, RJ; Liu, W; Palmer, G; Rogge, CE; Tsai, AL | 1 |
| Erman, JE; Foshay, MC; Vitello, LB | 1 |
| Angove, HC; Butt, JN; Gwyer, JD; Richardson, DJ | 1 |
| Antonini, G; Ascenzi, P; Bocedi, A; Boffi, A; Bolognesi, M; Guertin, M; Mattu, M; Milani, M; Ouellet, H; Ouellet, Y | 1 |
| Pinakoulaki, E; Vamvouka, M; Varotsis, C | 1 |
| La Mar, GN; Liu, Y; Yoshida, T; Zhang, X | 1 |
| Balch, AL; Olmstead, MM; Rath, SP | 1 |
| Butt, JN; Gwyer, JD; Richardson, DJ | 1 |
| Ascenzi, P; Bocedi, A; Bolognesi, M; Dewilde, S; Friedman, JM; Guertin, M; Milani, M; Moens, L; Nardini, M; Ouellet, H; Ouellet, Y; Pesce, A; Wittenberg, JB | 1 |
| Evers, TH; Merkx, M | 1 |
| Furtmüller, PG; Jakopitsch, C; Jantschko, W; Moguilevsky, N; Neugschwandtner, K; Obinger, C; Zederbauer, M | 1 |
| Battistuzzi, G; Bellei, M; Borsari, M; Di Rocco, G; Ranieri, A; Sola, M | 1 |
| Cadilla, CL; Granell, LB; Kiger, L; León, RG; López-Garriga, J; Marden, MC; Pietri, R | 1 |
| Blizzard, ER; Feinberg, BA; Margoliash, E; Ryan, MD; Schejter, A; Zhang, C | 1 |
| Hino, T; Oda, S; Otsuki, T; Shiro, Y; Sugimoto, H; Yoshida, T | 1 |
| Fujii, H; Nakamura, H; Shiro, Y; Tanaka, A | 1 |
| Ascenzi, P; Bocedi, A; Bolognesi, M; Burmester, T; de Sanctis, D; Dewilde, S; Hankeln, T; Moens, L | 1 |
| Knappenberger, JA; Kuriakose, SA; Lecomte, JT; Nothnagel, HJ; Vu, BC; Vuletich, DA | 1 |
| Benson, DR; Cowley, AB | 1 |
| Danielsson, J; Meuwly, M | 1 |
| Halder, P; Hargrove, MS; Hoy, JA; Smagghe, BJ | 1 |
| Balfour, CA; Berry, RE; Montfort, WR; Shokhirev, NV; Shokhireva, TKh; Smith, KM; Walker, FA; Weichsel, A; Zhang, H | 1 |
| Fukuyama, K; Okada, T | 1 |
| Evers, TH; Meijer, EW; Merkx, M; van Dongen, JL | 1 |
| Fukuyama, K; Noguchi, M; Oda, K; Ogura, T; Sakamoto, H; Sugishima, M | 1 |
| Dimitrov, JD; Doltchinkova, VR; Kaveri, SV; Lacroix-Desmazes, S; Mihaylova, NM; Roumenina, LT; Vassilev, TL | 1 |
| Brunori, M; Cutruzzolà, F; Rinaldo, S | 1 |
| Torrens, F | 1 |
| Ascenzi, P; Bolli, A; Bolognesi, M; Ciaccio, C; Coletta, M; Guertin, M; Nardini, M; Pesce, A; Visca, P | 1 |
| Antalík, M; Varhac, R | 1 |
| Berry, RE; Shokhirev, NV; Shokhireva, TK; Walker, FA; Zhang, H | 1 |
| Du, W; Fang, W; Li, J; Li, Y; Wei, Q; Yin, G | 1 |
| Collman, JP; Decreau, RA; Dey, A; Eberspacher, TA; Hosseini, A; Solomon, EI; Yang, Y | 1 |
| Bidwai, AK; Erman, JE; Ok, EY | 1 |
| Baik, MH; Li, J; Lord, RL; Noll, BC; Scheidt, WR; Schulz, CE | 1 |
| Mogi, T | 1 |
| Araki, Y; Igarashi, J; Ito, S; Shimizu, T; Tanaka, A; Wada, T | 1 |
| Berry, RE; Knipp, M; Shokhireva, TK; Walker, FA; Yang, F; Zhang, H | 1 |
| Fabián, M; Sedlák, E; Tomásková, N; Varhac, R | 1 |
| Evans, JP; Kandel, S; Ortiz de Montellano, PR | 1 |
| Fabian, M; Palmer, G; Parul, D | 1 |
| Naismith, JH; van Pée, KH; Zhu, X | 1 |
| Bowden, EF; Chen, Z; D'Antonio, EL; Davis, MF; de Serrano, VS; Franzen, S; Gaff, JF; Rose, R; Zhang, Q | 1 |
| Du, Z; Ikeda-Saito, M; La Mar, GN; Matsui, T; Unno, M | 1 |
| Boon, EM; Dai, Z | 1 |
| Dinarieva, TY; Netrusov, AI; Pavlenko, OA; Tsaplina, IA; Zhuravleva, AE | 1 |
| Mauk, AG; Murphy, ME; Takayama, SJ; Ukpabi, G | 1 |
| Brutschy, B; Gao, Y; Karas, M; Meyer, B; Michel, H; Peng, G; Sokolova, L; Zwicker, K | 1 |
| Bernhardt, R; Bistolas, N; Colas, H; de Oliveira, P; Ewen, KM; Hannemann, F; Wollenberger, U | 1 |
| Chen, H; Gerhard, GS; Webster, J; Zhang, S | 1 |
| Loullis, A; Noor, MR; Pinakoulaki, E; Soulimane, T | 1 |
| Lecomte, JT; Majumdar, A; Pond, MP | 1 |
| Ascenzi, P; Leboffe, L; Polticelli, F | 1 |
| Bernad, S; Bocahut, A; Derrien, V; Guittet, E; Lescop, E; Sacquin-Mora, S; Sebban, P | 1 |
| de Montellano, PR; Evans, JP; La Mar, GN; Ma, LH; Ogura, H; Peng, D | 1 |
| Boffi, A; Bonamore, A; Bustamante, JP; Droghetti, E; Estrin, DA; Feis, A; Howes, BD; Nicoletti, FP; Sciamanna, N; Smulevich, G | 1 |
| Benabbas, A; Champion, PM; Sun, Y; Zeng, W | 1 |
| Hoshino, T; Kawaguchi, AT; Neya, S; Suzuki, M | 1 |
| Bettini, S; Dodia, R; Iwaki, M; Maréchal, A; Rich, PR | 1 |
| Battistuzzi, G; Bellei, M; Daims, H; Djinović-Carugo, K; Furtmüller, PG; Gysel, K; Hagmüller, A; Hofbauer, S; Kostan, J; Mlynek, G; Obinger, C; Pirker, KF; Schaffner, I | 1 |
| Chao, A; Goulding, CW; Graves, AB; Iniguez, A; Liptak, MD; Morse, RP | 1 |
| Auer, M; Furtmüller, PG; Nicolussi, A; Obinger, C; Schütz, G | 1 |
| Gideon, DA; Manoj, KM; Parashar, A; Venkatachalam, A | 1 |
| Ascenzi, P; Coletta, M; Leboffe, L; Santucci, R | 1 |
| Daims, H; Djinović-Carugo, K; Furtmüller, PG; Hagmüller, A; Hofbauer, S; Krutzler, M; Mlynek, G; Obinger, C; Pirker, KF; Schaffner, I; Stadlmayr, G | 1 |
| Battistuzzi, G; Bellei, M; Daims, H; Djinovic-Carugo, K; Furtmüller, PG; Hofbauer, S; Krutzler, M; Mlynek, G; Obinger, C; Pirker, KF; Schaffner, I; Stadlmayr, G | 1 |
| Conger, MA; Liptak, MD; Lockhart, CL; Pittman, DS | 1 |
| Ahrendt, AJ; Bidwai, AK; Erman, JE; Sullivan, JS; Vitello, LB | 1 |
| Hayashi, T; Inoue, T; Kamachi, T; Mizohata, E; Morita, Y; Oohora, K; Sawada, A; Yoshizawa, K | 1 |
| Graves, AB; Horak, EH; Liptak, MD | 1 |
| A Siegler, M; Karlin, KD; Kim, H; Rogler, PJ; Sharma, SK | 1 |
| Celis, AI; DuBois, JL; Geeraerts, Z; Lorenz, M; Lukat-Rodgers, GS; Mayfield, JA; Rodgers, KR | 1 |
| Dereven'kov, IA; Hannibal, L; Koifman, OI; Makarov, SV; Makarova, AS; Molodtsov, PA | 1 |
| Blascakova, L; Fabian, M; Jancura, D; Kopcova, K; Kozar, T | 1 |
| Oh, JY; Patel, RP; Williams, A | 1 |
| Barreto, GA; Bernhardt, PV; Carepo, MSP; Diógenes, ICN; Gondim, ACS; Guimarães, WG; Lopes, LGF; Paulo, TF; Sousa, EHS | 1 |
| Manoj, KM; Soman, V | 1 |
| Gideon, DA; Jacob, VD; Manoj, KM; Pakshirajan, K; Parashar, A; Ramasamy, S; Soman, V | 1 |
| Azarkina, NV; Konstantinov, AA; Oleynikov, IP; Vygodina, TV | 1 |
| Cerda, JF; Cruz-Balberdy, A; Flanders, KG; Frankenfield, K; Lopez-Garriga, J; Marchany-Rivera, D | 1 |
| Hagen, WR | 1 |
Reviews
7 review(s) available for cyanides and heme
| Article | Year |
|---|---|
Ligand binding properties of cytochromes c'.
Topics: Amino Acid Sequence; Binding Sites; Carbon Monoxide; Chromatium; Cyanides; Cytochrome c Group; Heme; Ligands; Molecular Sequence Data; Rhodospirillum | 1991 |
Studies on electron transport and energy-linked reactions using mutants of Escherichia coli.
Topics: Adenosine Triphosphatases; Alcohol Oxidoreductases; Anti-Bacterial Agents; Biological Transport, Active; Cell Division; Cell Membrane; Chromatography, Gel; Cyanides; Electron Spin Resonance Spectroscopy; Electron Transport; Energy Transfer; Escherichia coli; Flavins; Glucose; Heme; L-Lactate Dehydrogenase; Mutation; NAD; NADH, NADPH Oxidoreductases; Oxidative Phosphorylation; Quinones; Ubiquinone | 1974 |
Extrinsic cotton effects and the mechanism of enzyme action.
Topics: Adenine Nucleotides; Alcohol Oxidoreductases; Amino Acid Sequence; Animals; Aspartate Aminotransferases; Binding Sites; Cadmium; Ceruloplasmin; Chloromercuribenzoates; Creatine Kinase; Cyanides; Cytochromes; Ferredoxins; Heme; Horses; Humans; Hydrogen-Ion Concentration; Liver; NAD; Nucleotides; Optical Rotatory Dispersion; Phenanthrolines; Saccharomyces; Spectrum Analysis; Sulfhydryl Compounds; Zinc; Zinc Isotopes | 1965 |
Parasitological review. Electron transport systems and mitochondrial DNA in Trypanosomatidae: a review.
Topics: Centrifugation, Density Gradient; Citric Acid Cycle; Cyanides; Cytochromes; Dihydrolipoamide Dehydrogenase; DNA; Electron Transport; Electron Transport Complex IV; Eukaryota; Glycerolphosphate Dehydrogenase; Glycerophosphates; Heme; Histocytochemistry; Hydrogen-Ion Concentration; Leishmania; Metamorphosis, Biological; Microscopy, Electron; Mitochondria; NAD; Oxidation-Reduction; Oxidoreductases; Oxygen Consumption; Pyridines; Spectrophotometry; Succinates; Tetrazolium Salts; Trypanosoma; Ultracentrifugation | 1970 |
Current issues in the chemistry of cytochrome c oxidase.
Topics: Animals; Azides; Binding Sites; Copper; Cyanides; Electron Transport Complex IV; Heme; Mammals; Oxidation-Reduction; Sodium Azide | 1993 |
Active site structure of the aa3 quinol oxidase of Acidianus ambivalens.
Topics: Acidianus; Carbon Monoxide; Catalytic Domain; Cyanides; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Ligands; Oxidation-Reduction; Photolysis; Proton Pumps; Spectrum Analysis, Raman | 2004 |
Structural bases for heme binding and diatomic ligand recognition in truncated hemoglobins.
Topics: Amino Acid Sequence; Animals; Carbon Monoxide; Cyanides; Heme; Hemoglobins; Ligands; Models, Molecular; Molecular Sequence Data; Nitric Oxide; Oxygen; Protein Conformation; Sequence Alignment; Truncated Hemoglobins | 2005 |
Other Studies
433 other study(ies) available for cyanides and heme
| Article | Year |
|---|---|
Heme-linked protonation of HCN, CO, NO and O2 complexes of reduced horseradish peroxidases.
Topics: Binding Sites; Carbon Monoxide; Cyanides; Heme; Horseradish Peroxidase; Hydrogen-Ion Concentration; Kinetics; Nitric Oxide; Oxygen; Oxygen Consumption; Peroxidases; Protein Binding; Spectrophotometry | 1975 |
Effects of formylation of vinyl side chains of heme on optical and ligand binding properties of horse heart ferric myoglobin.
Topics: Animals; Azides; Binding Sites; Cyanides; Ferric Compounds; Heme; Horses; Hydrogen-Ion Concentration; Kinetics; Ligands; Myocardium; Myoglobin; Porphyrins; Protein Binding; Protein Conformation; Spectrophotometry; Spectrophotometry, Ultraviolet; Thiocyanates; Vinyl Compounds | 1976 |
Cooperative reactions of poly-L-lysine-heme complex with molecular oxygen, carbon monoxide, or cyanide ion.
Topics: Binding Sites; Calorimetry; Carbon Monoxide; Circular Dichroism; Cyanides; Heme; Hydrogen-Ion Concentration; Kinetics; Lysine; Oxygen; Partial Pressure; Peptides; Protein Binding; Protein Conformation; Spectrophotometry; Thermodynamics | 1976 |
Pulse radiolytic investigation of single heme group reduction in hum an methemoglobin.
Topics: Azides; Binding Sites; Cyanides; Electrons; Heme; Humans; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Mathematics; Methemoglobin; Oxidation-Reduction; Protein Binding; Spectrophotometry; Spectrophotometry, Ultraviolet; Xenon | 1976 |
Reaction of chlorocruorin with heme iron ligands and carbonyl reagents.
Topics: Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Hemeproteins; Hydrogen-Ion Concentration; Imidazoles; Oxygen; Protein Binding; Sodium Dodecyl Sulfate; Spectrophotometry; Sulfites | 1977 |
Molecular architecture of cytochrome oxidase and its transition on treatment with alkali or sodium dodecyl sulfate.
Topics: Circular Dichroism; Cyanides; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Macromolecular Substances; Protein Binding; Protein Conformation; Schiff Bases; Serum Albumin, Bovine; Sodium Dodecyl Sulfate; Sodium Hydroxide; Spectrophotometry; Temperature; Thermodynamics | 1977 |
Resonance Raman spectra of heme a derivatives. Evidence for the reaction of peripheral formyl group with HCN and NaHSO3.
Topics: Animals; Cattle; Cyanides; Electron Transport Complex IV; Ferric Compounds; Ferrous Compounds; Heme; Hydrogen-Ion Concentration; Imidazoles; Myocardium; Spectrum Analysis, Raman; Sulfites | 1977 |
The interaction between the heme c and heme d moieties of Pseudomonas nitrite reductase as revealed by magnetic and natural circular dichroism studies.
Topics: Apoenzymes; Binding Sites; Carbon Monoxide; Circular Dichroism; Cyanides; Heme; Hydrogen-Ion Concentration; Imidazoles; Magnetics; NADH, NADPH Oxidoreductases; Nitrite Reductases; Oxidation-Reduction; Protein Binding; Protein Conformation; Pseudomonas | 1977 |
NMR studies of the binding of 15N-labeled ligands to hemoproteins. pH-Dependent features of heme-bound C15N-resonances in cyanide complexes of myoglobin and cytochrome c and some implications for their heme environmental structures.
Topics: Cyanides; Cytochrome c Group; Heme; Hydrogen-Ion Concentration; Ligands; Magnetic Resonance Spectroscopy; Myoglobin | 1977 |
Kinetics of the alkaline tetramer leads to dimer dissociation in liganded human hemoglobin: a laser light-scattering stopped-flow study.
Topics: Carboxyhemoglobin; Cyanides; Heme; Hemoglobins; Humans; Hydrogen-Ion Concentration; Lasers; Ligands; Macromolecular Substances; Methemoglobin; Scattering, Radiation | 1977 |
Nuclear magnetic resonance studies of hemoproteins. Acid-alkaline transition, ligand binding characteristics, and structure of the heme environments in horseradish peroxidase.
Topics: Azides; Cyanides; Heme; Hemeproteins; Horseradish Peroxidase; Hydrogen-Ion Concentration; Ligands; Magnetic Resonance Spectroscopy; Myoglobin; Peroxidases; Protein Binding; Protein Conformation | 1977 |
[Localization of cytochrome oxidase in the conjugate membrane: cytochrome a interaction with H+ ions of the mitochondrial matrix].
Topics: Animals; Cyanides; Cytochromes; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Membranes; Mitochondria, Liver; Oxidation-Reduction; Rats | 1977 |
Involvement of intramitochondrial protons in redox reactions of cytochrome alpha.
Topics: Anaerobiosis; Animals; Cyanides; Electron Transport Complex IV; Ferricyanides; Ferrocyanides; Heme; Hydrogen-Ion Concentration; In Vitro Techniques; Membrane Potentials; Membranes; Mitochondria, Liver; Oxidation-Reduction; Protons; Rats | 1978 |
Heme-linked ionization and chloride binding in intestinal peroxidase and lactoperoxidase.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Chlorides; Cyanides; Heme; Hydrogen-Ion Concentration; Intestines; Ions; Kinetics; Lactoperoxidase; Peroxidases; Spectrophotometry | 1978 |
Resonance Raman investigations of chloroperoxidase, horseradish peroxidase, and cytochrome c using Soret band laser excitation.
Topics: Binding Sites; Chloride Peroxidase; Cyanides; Cytochrome c Group; Heme; Horseradish Peroxidase; Hydrogen-Ion Concentration; Iron; Lasers; Oxidation-Reduction; Peroxidases; Protein Binding; Spectrophotometry; Spectrum Analysis, Raman | 1979 |
Purification and properties of heme oxygenase from pig spleen microsomes.
Topics: Animals; Azides; Cyanides; Heme; Kinetics; Microsomes; Microsomes, Liver; Mixed Function Oxygenases; NADPH-Ferrihemoprotein Reductase; Spectrophotometry; Spleen | 1978 |
Biochemical and biophysical studies on cytochrome c oxidase. XX. Reaction with sulphide.
Topics: Animals; Azides; Binding Sites; Cattle; Copper; Cyanides; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Heme; Myocardium; Oxidation-Reduction; Protein Binding; Protein Conformation; Sulfides | 1975 |
Reduced nicotinamide adenine dinucleotide-nitrate reductase of Chlorella vulgaris. Purification, prosthetic groups, and molecular properties.
Topics: Binding Sites; Centrifugation, Zonal; Chlorella; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cyanides; Flavins; Heme; Iron; Molecular Weight; Molybdenum; NAD; Nitrate Reductases; Oxidation-Reduction; Protein Binding; Protein Conformation; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfides | 1975 |
The role of an iron-sulfur center and siroheme in spinach nitrite reductase.
Topics: Chromatography, Gel; Cyanides; Dithionite; Electron Spin Resonance Spectroscopy; Electron Transport; Heme; Iron; Nitrate Reductases; Nitrates; Plants; Porphyrins; Spectrum Analysis; Structure-Activity Relationship; Sulfur | 1975 |
Kinetic studies on the reaction between cytochrome c oxidase and ferrocytochrome c.
Topics: Copper; Cyanides; Cytochrome c Group; Cytochromes; Electron Transport Complex IV; Heme; Kinetics; Oxidation-Reduction; Oxygen; Spectrophotometry | 1975 |
Distribution of cytochrome-like respiration in streptococci.
Topics: Aerobiosis; Cell-Free System; Cyanides; Cytochromes; Cytoplasm; Electron Transport; Flavins; Glucose; Heme; Hydroxyquinolines; NAD; NADH, NADPH Oxidoreductases; Nitrates; Oxygen Consumption; Species Specificity; Streptococcus | 1976 |
ENDOR from nitrogens and protons in low spin ferric heme and hemoprotein.
Topics: Binding Sites; Cyanides; Cytochrome c Group; Electron Spin Resonance Spectroscopy; Heme; Hemeproteins; Magnetic Resonance Spectroscopy; Molecular Conformation; Myoglobin; Protein Binding; Protein Conformation | 1976 |
Electronic state of heme in cytochrome oxidase. I. Magnetic circular dichroism of the isolated enzyme and its derivatives.
Topics: Animals; Carbon Monoxide; Cattle; Circular Dichroism; Cyanides; Electron Transport Complex IV; Heme; Magnetics; Myocardium; Oxidation-Reduction; Protein Binding; Protein Conformation; Spectrophotometry; Temperature | 1976 |
Reduction of iron and synthesis of protoheme by Spirillum itersonii and other organisms.
Topics: Antimycin A; Cyanides; Dithiothreitol; Escherichia coli; Ferrochelatase; Ferrozine; Heme; Hydroxyquinolines; Iron; Membranes; NAD; Oxidation-Reduction; Oxidoreductases; Oxygen; Paracoccus denitrificans; Rhodopseudomonas; Rotenone; Spirillum; Subcellular Fractions; Succinates | 1977 |
The EPR of low spin heme complexes. Relation of the t2g hole model to the directional properties of the g tensor, and a new method for calculating the ligand field parameters.
Topics: Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Ferricyanides; Heme; Ligands; Mathematics; Methods; Protein Conformation | 1977 |
Crystallographic determination of the heme orientation and location of the cyanide binding site in yeast cytochrome c peroxidase.
Topics: Binding Sites; Cyanides; Cytochrome-c Peroxidase; Fourier Analysis; Heme; Models, Molecular; Peroxidases; Protein Binding; Protein Conformation; Saccharomyces cerevisiae; X-Ray Diffraction | 1978 |
Intensity of highly anisotropic low-spin heme EPR signals.
Topics: Cyanides; Cytochrome c Group; Electron Spin Resonance Spectroscopy; Heme; Mathematics; Myoglobin; Oxidation-Reduction | 1979 |
Resonance Raman study on yeast cytochrome c peroxidase. Effect of coordination and axial ligands.
Topics: Binding Sites; Cyanides; Cytochrome-c Peroxidase; Fluorides; Heme; Horseradish Peroxidase; Iron; Ligands; Peroxidases; Protein Binding; Protein Conformation; Saccharomyces cerevisiae; Spectrum Analysis, Raman | 1979 |
Change in effective pH of salt solutions on freezing, as evidenced by altered reactivities of heme alpha towards carbonyl reagents.
Topics: Carbonates; Cyanides; Freezing; Heme; Hydrochloric Acid; Hydrogen-Ion Concentration; Imidazoles; Sodium; Sodium Chloride; Sulfites | 1975 |
Physicochemical properties of two atypical cytochromes c, Crithidia cytochrome c-557 and Euglena cytochrome c-558.
Topics: Animals; Binding Sites; Cyanides; Cytochrome c Group; Euglena gracilis; Eukaryota; Heme; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Oxidation-Reduction; Protein Binding; Protein Conformation; Species Specificity; Temperature; Thermodynamics | 1975 |
Proton NMR study of methemoglobin and its isolated chains. Effect of the subunit association on the structure of the subunits.
Topics: Adult; Azides; Cyanides; Heme; Humans; Imidazoles; Iron; Macromolecular Substances; Magnetic Resonance Spectroscopy; Methemoglobin; Protein Binding; Spin Labels | 1979 |
The interaction of benzene with human hemoglobin as studied by 1H Fourier transform NMR spectroscopy.
Topics: Benzene; Chemical Phenomena; Chemistry, Physical; Cyanides; Fluorides; Fourier Analysis; Heme; Humans; Magnetic Resonance Spectroscopy; Methemoglobin | 1978 |
Kinetics of iron hexacyanide release from the ferric hemes of partially oxidized intermediates of human deoxy hemoglobin.
Topics: Cyanides; Heme; Hemoglobins; Humans; Iron; Kinetics; Myoglobin; Oxidation-Reduction | 1978 |
Spinach nitrite reductase. Purification and properties of a siroheme-containing iron-sulfur enzyme.
Topics: Amino Acids; Chloromercuribenzoates; Cyanides; Flavins; Heme; Immunoelectrophoresis; Iron; Iron-Sulfur Proteins; Kinetics; Metalloproteins; Molecular Weight; NADH, NADPH Oxidoreductases; Nitrite Reductases; Plants; Protein Binding; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfides; Thiosulfates | 1977 |
Structure of cyanide methemoglobin.
Topics: Animals; Binding Sites; Cyanides; Fourier Analysis; Globins; Heme; Horses; Ligands; Methemoglobin; Protein Binding; Protein Conformation; X-Ray Diffraction | 1976 |
The effect of ligand size and stereochemistry on the reactivity of the alpha and beta chains within hemoglobin.
Topics: Binding Sites; Binding, Competitive; Carbon Monoxide; Cyanides; Heme; Hemoglobins; Humans; Kinetics; Ligands; Macromolecular Substances; Molecular Weight; Nitriles; Phytic Acid; Protein Binding; Protein Conformation | 1976 |
Magnetic circular dichroism of heme-isocyanide complex in aqueous media.
Topics: Binding Sites; Circular Dichroism; Cyanides; Heme; Magnetics; Molecular Conformation; Spectrophotometry | 1976 |
The interactions of haem with ligandin and aminoazo-dye-binding protein A.
Topics: Azo Compounds; Bilirubin; Carrier Proteins; Chemical Phenomena; Chemistry; Circular Dichroism; Cyanides; Estrone; Glutathione Transferase; Heme; Protein Binding; Spectrometry, Fluorescence; Spectrophotometry; Sulfobromophthalein | 1976 |
Isolation, properties, and crystallization of an iron-chlorin protein from Aspergillus niger.
Topics: Aspergillus; Aspergillus niger; Bacterial Proteins; Crystallization; Cyanides; Dithionite; Heme; Hemeproteins; Hydroxylamines; Molecular Weight; Nitrite Reductases; Nitrites; Oxidoreductases; Paraquat; Protein Binding; Sulfites | 1976 |
[Equilibrium studies on hemin mixed complexes].
Topics: Cyanides; Drug Stability; Heme; Hemin; Pyridines; Spectrophotometry | 1976 |
Spectral differences between the alpha and beta heme groups within human deoxyhemoglobin.
Topics: Cyanides; Heme; Hemoglobins; Humans; Ligands; Peptides; Protein Conformation; Spectrum Analysis; Structure-Activity Relationship | 1976 |
Kinetic and equilibrium studies of the ligand binding reactions of eight electrophoretic components of sperm whale ferrimyoglobin.
Topics: Animals; Azides; Cattle; Cyanides; Fluorides; Heme; Iron; Kinetics; Ligands; Myocardium; Myoglobin; Protein Binding; Whales | 1975 |
1-H-NMR study of stereospecific dimerisation of dicyanodeuterohemin in water. Complete spectral assignment of deuterohemin.
Topics: Binding Sites; Cyanides; Deuterium; Heme; Hemin; Kinetics; Magnetic Resonance Spectroscopy; Molecular Conformation; Temperature; Water | 1975 |
Nuclear magnetic resonance studies of hemoproteins. IV. Hindered rotation of heme side methyl group as a probe for studying van der Waals contacts in the heme side environments of myoglobin derivatives.
Topics: Ammonium Sulfate; Animals; Azides; Cyanides; Heme; Horses; Imidazoles; Iron; Magnetic Resonance Spectroscopy; Methane; Myoglobin; Protein Conformation; Sodium Chloride; Temperature; Whales | 1975 |
[NMR spectroscopic characterization of deuterohemin complexes in aqueous media].
Topics: Cyanides; Deuteroporphyrins; Energy Metabolism; Heme; Hemin; Magnetic Resonance Spectroscopy; Porphyrins; Protein Conformation | 1975 |
Evolution of the haem-haem interaction in vertebrate haemoglobins - a hypothesis.
Topics: Animals; Biological Evolution; Cyanides; Heme; Hemoglobins; Histidine; Humans; Models, Biological; Mutation; Myoglobin; Oxygen; Protein Conformation; Species Specificity; Vertebrates | 1975 |
A study of the action of the cationic proteins from rabbit polymorphonuclear leucocytes on the staphylococcal cell membrane.
Topics: Blood Proteins; Cell Membrane; Cyanides; Cytochromes; Heme; NADH, NADPH Oxidoreductases; Neutrophils; Protein Binding; Staphylococcus aureus; Succinate Dehydrogenase; Time Factors | 1975 |
Circular dichroism of soybean leghemoglobin.
Topics: Azides; Binding Sites; Circular Dichroism; Cyanides; Glycine max; Heme; Hemeproteins; Leghemoglobin; Mathematics; Oxygen; Plants; Protein Binding; Protein Conformation; Spectrophotometry; Spectrophotometry, Ultraviolet | 1975 |
Circular dichroism studies of myoglobin and leghemoglobin.
Topics: Animals; Apoproteins; Binding Sites; Carbon Monoxide; Circular Dichroism; Cyanides; Glycine max; Heme; Hemeproteins; Leghemoglobin; Myoglobin; Nicotine; Oxidation-Reduction; Oxygen; Protein Binding; Protein Conformation; Species Specificity; Spectrophotometry; Spectrophotometry, Ultraviolet; Whales | 1975 |
Proton NMR study of coordinated imidazoles in low-spin ferric heme complexes. Assignment of single proton histidine resonance in hemoproteins.
Topics: Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Heme; Hemeproteins; Histidine; Imidazoles; Ligands; Magnetic Resonance Spectroscopy; Porphyrins | 1976 |
Reaction of cyanide with cytochrome ba3 from Thermus thermophilus: spectroscopic characterization of the Fe(II)a3-CN.Cu(II)B-CN complex suggests four 14N atoms are coordinated to CuB.
Topics: Binding Sites; Copper; Cyanides; Cytochrome b Group; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Heme; Iron; Magnetic Resonance Spectroscopy; Nitrogen; Protein Conformation; Spectrophotometry; Spectrum Analysis, Raman; Thermus thermophilus | 1992 |
Structural studies by proton-NMR spectroscopy of plant horseradish peroxidase C, the wild-type recombinant protein from Escherichia coli and two protein variants, Phe41----Val and Arg38----Lys.
Topics: Arginine; Cyanides; Heme; Horseradish Peroxidase; Hydroxamic Acids; Isoenzymes; Lysine; Magnetic Resonance Spectroscopy; Phenylalanine; Protein Conformation; Recombinant Proteins; Structure-Activity Relationship; Valine | 1992 |
Proton homonuclear correlated spectroscopy as an assignment tool for hyperfine-shifted resonances in medium-sized paramagnetic proteins: cyanide-ligated yeast cytochrome c peroxidase as an example.
Topics: Cyanides; Cytochrome-c Peroxidase; Heme; Kinetics; Magnetic Resonance Spectroscopy; Saccharomyces cerevisiae; Spectrophotometry; Structure-Activity Relationship | 1991 |
A novel aco-type cytochrome-c oxidase from a facultative alkalophilic Bacillus: purification, and some molecular and enzymatic features.
Topics: Bacillus; Carbon Monoxide; Catalysis; Chemical Phenomena; Chemistry, Physical; Chromatography, Ion Exchange; Culture Media; Cyanides; Electron Transport Complex IV; Electrophoresis, Polyacrylamide Gel; Heme; Hydrogen-Ion Concentration; Ligands; Lipids; Molecular Weight; Staining and Labeling | 1990 |
Thromboxane A2 synthase. Modification during "suicide" inactivation.
Topics: Arachidonate 15-Lipoxygenase; Arachidonic Acids; Catalysis; Cyanides; Enzyme Activation; Heme; Humans; Kinetics; Prostaglandin-Endoperoxide Synthases; Spectrum Analysis; Thromboxane-A Synthase | 1991 |
2D NMR of paramagnetic metalloenzymes: cyanide-inhibited horseradish peroxidase.
Topics: Binding Sites; Cyanides; Heme; Horseradish Peroxidase; Magnetic Resonance Spectroscopy; Metalloproteins; Models, Molecular; Protein Conformation | 1991 |
Proton NMR assignments of heme contacts and catalytically implicated amino acids in cyanide-ligated cytochrome c peroxidase determined from one- and two-dimensional nuclear Overhauser effects.
Topics: Amino Acids; Animals; Binding Sites; Cyanides; Cytochrome-c Peroxidase; Heme; Magnetic Resonance Spectroscopy; Molecular Weight; Protein Conformation | 1991 |
Proton NMR investigation of the reconstitution of equine myoglobin with hemin dicyanide. Evidence for late formation of the proximal His93F8-iron bond.
Topics: Animals; Apoproteins; Cyanides; Heme; Hemin; Histidine; Horses; In Vitro Techniques; Iron; Kinetics; Magnetic Resonance Spectroscopy; Metmyoglobin; Myoglobin; Swine | 1991 |
The effect of pH on redox titrations of haem a in cyanide-liganded cytochrome-c oxidase: experimental and modelling studies.
Topics: Animals; Cattle; Copper; Cyanides; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; In Vitro Techniques; Ligands; Oxidation-Reduction; Spectrum Analysis | 1990 |
Ligand binding and structural perturbations in cytochrome c peroxidase. A crystallographic study.
Topics: Carbon Monoxide; Cyanides; Cytochrome-c Peroxidase; Fluorides; Heme; Hydrogen Bonding; Ligands; Models, Molecular; Nitric Oxide; Peroxidases; Protein Binding; Protein Conformation; Saccharomyces cerevisiae; X-Ray Diffraction | 1990 |
Prosthetic group content and ligand binding properties of a spinach catalase.
Topics: Azides; Binding Sites; Blotting, Western; Catalase; Cyanides; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Formates; Heme; Macromolecular Substances; Molecular Weight; Plants; Spectrophotometry; Spectrum Analysis, Raman; Vegetables | 1989 |
Binding of thiocyanate to lactoperoxidase: 1H and 15N nuclear magnetic resonance studies.
Topics: Animals; Binding Sites; Cyanides; Energy Transfer; Heme; Histidine; Hydrogen-Ion Concentration; Iodine; Lactoperoxidase; Magnetic Resonance Spectroscopy; Mathematics; Nitrates; Peroxidases; Protons; Thiocyanates | 1989 |
A nuclear Overhauser effect investigation of the molecular and electronic structure of the heme crevice in lactoperoxidase.
Topics: Animals; Cattle; Cyanides; Deuterium; Deuterium Oxide; Electron Spin Resonance Spectroscopy; Heme; Hydrogen; Lactoperoxidase; Magnetic Resonance Spectroscopy; Peroxidases; Protein Conformation; Water | 1989 |
Preparation and spectral characterization of the heme d1.apomyoglobin complex: an unusual protein environment for the substrate-binding heme of Pseudomonas cytochrome oxidase.
Topics: Apoproteins; Carbon Monoxide; Cyanides; Dithionite; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Heme; Ligands; Myoglobin; Oxidation-Reduction; Protein Binding; Pseudomonas; Solutions; Spectrophotometry | 1989 |
Alkyl and aromatic isocyanide binding to haem complexes.
Topics: Carbon Monoxide; Cyanides; Heme; Imidazoles; Myoglobin; Nitriles; Protein Binding; Spectrophotometry; Tosyl Compounds | 1989 |
Determination of the chirality of the saturated pyrrole in sulfmyoglobin using the nuclear Overhauser effect.
Topics: Animals; Cyanides; Heme; Magnetic Resonance Spectroscopy; Mathematics; Molecular Conformation; Myoglobin; Protein Conformation; Pyrroles; Whales | 1989 |
Electrostatic interactions in wild-type and mutant recombinant human myoglobins.
Topics: Codon; Cyanides; Cysteine; Genetic Vectors; Heme; Humans; Kinetics; Molecular Conformation; Mutation; Myoglobin; Protein Binding; Protein Conformation; Recombinant Proteins; Spectrophotometry; Valine | 1989 |
The heme environment of ovoperoxidase as determined by optical spectroscopy.
Topics: Animals; Anions; Azides; Cyanides; Female; Fluorides; Galectins; Hemagglutinins; Heme; Horseradish Peroxidase; Hydrogen-Ion Concentration; Lactoperoxidase; Ovum; Oxidation-Reduction; Peroxidases; Sea Urchins; Spectrophotometry | 1989 |
Natural abundance 13C-NMR study of paramagnetic horse heart ferricytochrome c cyanide complex: assignment of hyperfine shifted heme methyl carbon resonances.
Topics: Animals; Chemical Phenomena; Chemistry; Cyanides; Cytochrome c Group; Heme; Hemin; Horses; Magnetic Resonance Spectroscopy; Protons | 1988 |
Electron paramagnetic resonance spectroscopy of thyroid peroxidase.
Topics: Animals; Azides; Cyanides; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Heme; Hydrogen-Ion Concentration; Peroxidases; Swine; Thyroid Gland | 1988 |
Magnetic circular dichroism studies on the heme and tryptophan components of cytochrome c peroxidase.
Topics: Cyanides; Cytochrome-c Peroxidase; Fluorides; Heme; Horseradish Peroxidase; Peroxidases; Tryptophan | 1985 |
Iron uptake and heme synthesis by isolated rat liver mitochondria. Diferric transferrin as iron donor and the effect of pyrophosphate.
Topics: Animals; Antimycin A; Cyanides; Diphosphates; Heme; Iodine Radioisotopes; Iron; Kinetics; Male; Mitochondria, Liver; Rats; Rats, Inbred Strains; Transferrin | 1985 |
Tetraheme cytochrome c-554 from Nitrosomonas europaea. Heme-heme interactions and ligand binding.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Cyanides; Cytochrome c Group; Electron Spin Resonance Spectroscopy; Heme; Hydrogen-Ion Concentration; Metals; Molecular Weight; Nitric Oxide; Nitrosomonas | 1986 |
Proton and nitrogen-15 NMR studies of ferricytochrome c cyanide complexes: remarkable conservation of the heme environment among organisms of diverse origin.
Topics: Animals; Cyanides; Cytochrome c Group; Heme; Hydrogen; Magnetic Resonance Spectroscopy; Nitrogen | 1986 |
Redox-cycled oxidase. One of the reaction products of reduced cytochrome c, cytochrome c oxidase, and dioxygen.
Topics: Animals; Cattle; Cyanides; Cytochrome c Group; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Heme; Myocardium; Oxidation-Reduction; Oxygen | 1986 |
EPR study of ferric native prostaglandin H synthase and its ferrous NO derivative.
Topics: Animals; Catalysis; Cyanides; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Heme; Hemin; Male; Microsomes; Nitric Oxide; Oxidation-Reduction; Prostaglandin-Endoperoxide Synthases; Seminal Vesicles; Sheep | 1987 |
Prosthetic group content and ligand-binding properties of spinach nitrite reductase.
Topics: Binding Sites; Circular Dichroism; Cyanides; Electron Spin Resonance Spectroscopy; Heme; NADH, NADPH Oxidoreductases; Nitrite Reductases; Nitrites; Plant Proteins; Plants | 1987 |
Glutathione as a scavenger of free hemin. A mechanism of preventing red cell membrane damage.
Topics: Cyanides; Cytoskeletal Proteins; Erythrocyte Membrane; Glutathione; Heme; Hemin; Hemolysis; Histidine; Humans; Membrane Proteins | 1987 |
The effect of heme-linked ionizable groups on cyanide binding to methemoglobin.
Topics: Animals; Columbidae; Cyanides; Guinea Pigs; Heme; Hydrogen-Ion Concentration; Kinetics; Methemoglobin; Protein Binding | 1986 |
Quantitative similarities in the several actions of cyanide on prostaglandin H synthase.
Topics: Animals; Cyanides; Glutathione Peroxidase; Heme; Kinetics; Male; Oxygen Consumption; Phenols; Prostaglandin-Endoperoxide Synthases; Sheep | 1985 |
Multiple forms of sulfmyoglobin as detected by 1H nuclear magnetic resonance spectroscopy.
Topics: Animals; Cyanides; Ferric Compounds; Heme; Magnetic Resonance Spectroscopy; Myoglobin; Porphyrins; Protein Conformation; Whales | 1986 |
Ligand and halide binding properties of chloroperoxidase: peroxidase-type active site heme environment with cytochrome P-450 type endogenous axial ligand and spectroscopic properties.
Topics: Acetates; Anions; Binding Sites; Binding, Competitive; Chloride Peroxidase; Circular Dichroism; Cyanides; Cytochrome P-450 Enzyme System; Heme; Hydrogen-Ion Concentration; Kinetics; Ligands; Mathematics; Mitosporic Fungi; Peroxidases; Protein Conformation | 1986 |
Spin and electron distributions in heme-cyanide models and hemeproteins.
Topics: Cyanides; Heme; Hemeproteins; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Protein Binding; Protein Conformation; Structure-Activity Relationship | 1985 |
Unique cyanide nitrogen-15 nuclear magnetic resonance chemical shift values for cyano-peroxidase complexes. Relevance to the heme active-site structure and mechanism of peroxide activation.
Topics: Animals; Binding Sites; Chloride Peroxidase; Cyanides; Heme; Hemeproteins; Horseradish Peroxidase; Horses; Hydrogen Bonding; Lactoperoxidase; Magnetic Resonance Spectroscopy; Myoglobin; Structure-Activity Relationship | 1985 |
Spectroscopic studies of protein-heme interactions accompanying the allosteric transition in methemoglobins.
Topics: Allosteric Regulation; Animals; Binding Sites; Carps; Circular Dichroism; Cyanides; Fluorides; Heme; Humans; Kinetics; Macromolecular Substances; Methemoglobin; Phytic Acid; Protein Binding; Protein Conformation; Spectrophotometry; Spectrum Analysis, Raman | 1985 |
Immunochemical evidence for an association of heme oxygenase with the microsomal electron transport system.
Topics: Animals; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport; Female; gamma-Globulins; Heme; Male; Microsomes; Microsomes, Liver; NADP; Oxidoreductases; Oxygenases; Protein Binding; Rabbits; Rats; Spleen; Swine | 1972 |
The heme protein P-450 in steroid hydroxylation.
Topics: Adrenal Glands; Animals; Binding Sites; Corticosterone; Cyanides; Cytochrome c Group; Cytochrome P-450 Enzyme System; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hemoglobins; Horses; Humans; Iron; Metyrapone; Myocardium; NADP; Pregnenolone; Protein Binding; Species Specificity; Spectrophotometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Steroid Hydroxylases | 1973 |
[Studies on the content of cytochrome-oxydase in mature erythrocytes].
Topics: Anemia; Blood Cell Count; Bone Marrow Diseases; Cell Membrane; Cyanides; Electron Transport Complex IV; Erythrocytes; Heme; Hemorrhagic Disorders; Humans; Lymphadenitis; Potassium; Reticulocytes; Sodium | 1968 |
Investigation of the component reactions of oxidative sterol demethylation. Evidence against participation of cytochrome P-450.
Topics: Animals; Bile Acids and Salts; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Depression, Chemical; Heme; Liver; Male; Microsomes; Mixed Function Oxygenases; Niacinamide; Oxidoreductases; Pigments, Biological; Rats; Sterols; Surface-Active Agents; Transferases; Trypsin | 1968 |
Active transport of beta-galactosides by a mutant of Escherichia coli defective in heme synthesis.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Biological Transport; Carbodiimides; Cell-Free System; Culture Media; Cyanides; Cytochromes; Dicyclohexylcarbodiimide; Escherichia coli; Galactose; Glycosides; Heme; Hydrolysis; Lactates; Lactose; Levulinic Acids; Mutation; Oxygen Consumption; Phenotype | 1974 |
[Rapidly and slowly reducible heme-a complexes].
Topics: Animals; Cyanides; Electron Transport Complex IV; Heme; In Vitro Techniques; Myocardium; Oxidation-Reduction; Spectrophotometry; Swine | 1966 |
Kinetics of binding of cyanide to sperm whale metmyoglobin.
Topics: Acids; Animals; Arsenic; Buffers; Cetacea; Citrates; Cyanides; Glycine; Heme; Hydrogen Cyanide; Hydrogen-Ion Concentration; Ions; Iron; Kinetics; Methods; Myoglobin; Phosphates; Protein Binding; Proteins; Tromethamine | 1968 |
Studies on cytochrome c peroxidase. XII. Crystalline synthetic enzymes containing unnatural heme prosthetic groups.
Topics: Azides; Carbon Monoxide; Chemical Phenomena; Chemistry; Crystallization; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Iron Isotopes; Peroxidases; Spectrum Analysis | 1968 |
Properties of hemoglobin M. Unequivalent nature of the alpha and beta subunits in the hemoglobin molecule.
Topics: Anemia, Hemolytic; Azides; Benzoates; Chemical Phenomena; Chemistry; Chromatography; Cyanides; Drug Stability; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hemoglobins, Abnormal; Heterozygote; Hot Temperature; Humans; Hydrogen-Ion Concentration; Kinetics; Oxidation-Reduction; Peptides; Protein Denaturation | 1968 |
Conformational evidence for the non-identity of cytochromes a and a3 in cytochrome oxidase.
Topics: Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Electron Transport Complex IV; Ferricyanides; Heme; Spectrum Analysis | 1969 |
Studies on cytochrome c peroxidase. XIV. Recombination of apoenzyme with protoheme dialkyl esters and etioheme.
Topics: Alkylation; Azides; Cellulose; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Thin Layer; Cyanides; Cytochromes; Deuterium; Drug Stability; Electron Spin Resonance Spectroscopy; Esters; Fluorides; Free Radicals; Heme; Infrared Rays; Peroxidases; Peroxides; Porphyrins; Proteins; Solubility; Spectrophotometry | 1969 |
A study on some spectral properties of P-450 in a submicrosomal particle.
Topics: Animals; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Heme; Liver; Microsomes; Nitric Oxide; Oxidation-Reduction; Phenobarbital; Proteins; Rabbits; Spectrophotometry | 1969 |
Studies of the heme components of cytochrome c oxidase by EPR spectroscopy.
Topics: Azides; Copper; Cyanides; Edetic Acid; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Fluorides; Heme; Iron; Kinetics; NAD; Oxidation-Reduction; Phenazines; Spectrophotometry; Time Factors | 1969 |
Properties of hemoglobin M, Milwaukee-I variant and its unique characteristic.
Topics: Amino Acid Sequence; Amino Acids; Australia; Blood; Boston; Chemical Phenomena; Chemistry; Cyanides; Drug Stability; Electron Spin Resonance Spectroscopy; Glutamates; Heme; Hemoglobins, Abnormal; Humans; Hydrogen-Ion Concentration; Iron; Oxidation-Reduction; Oxygen; Peptides; Protein Denaturation; Saskatchewan; Spectrophotometry; Temperature; Tyrosine; Wisconsin | 1969 |
Studies on cytochrome c peroxidase. XVI. Recombination of apoenzyme with spin-labeled protoheme.
Topics: Azides; Carbon Monoxide; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Cyanides; Cyclic N-Oxides; Cytochromes; Electron Spin Resonance Spectroscopy; Ferrocyanides; Fluorides; Free Radicals; Heme; Hydrogen Peroxide; Kinetics; Methods; Peroxidases; Protein Binding; Pyrrolidines; Spectrophotometry | 1969 |
CO as a ligand of photosensitive P-630 transformed from horseradish peroxidase in the presence of indole-3-acetic acid.
Topics: Carbon Monoxide; Cyanides; Darkness; Electron Spin Resonance Spectroscopy; Heme; Indoleacetic Acids; Light; Models, Chemical; Oxidation-Reduction; Oxygen Consumption; Peroxidases; Plant Proteins; Plants; Radiation Effects; Spectrophotometry | 1970 |
Studies on the stability of oxyhemoglobin A and its constituent chains and their derivatives.
Topics: Benzoates; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Dialysis; Drug Stability; Electron Spin Resonance Spectroscopy; Ferricyanides; Globins; Heme; Hemoglobins; Hemoglobins, Abnormal; Humans; Iron; Mercury; Methemoglobin; Organometallic Compounds; Oxidation-Reduction; Oxygen; Peptides; Photolysis; Protein Denaturation; Salicylates; Spectrophotometry; Urea | 1971 |
Sulfheme proteins. I. Optical and magnetic properties of sulfmyoglobin and its derivatives.
Topics: Absorption; Animals; Azides; Cetacea; Chemical Phenomena; Chemistry; Computers; Cyanides; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hydrogen-Ion Concentration; Infrared Rays; Iron; Myoglobin; Porphyrins; Protein Binding; Pyrroles; Quaternary Ammonium Compounds; Spectrophotometry; Spectrum Analysis; Sulfides; Sulfur | 1971 |
Studies on cytochrome a. XIX. On the subunit structure and spin states of cytochrome oxidase from beef heart muscle.
Topics: Animals; Cattle; Centrifugation, Density Gradient; Chloromercuribenzoates; Copper; Cyanides; Detergents; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Enzyme Activation; Fluorides; Heme; Hydrogen-Ion Concentration; Kinetics; Myocardium; Oxidation-Reduction; Spectrophotometry; Sulfuric Acids; Temperature | 1971 |
Interaction of hemoglobin with ions. Allosteric effects of the binding of anions.
Topics: Adenosine Triphosphate; Adult; Chemical Phenomena; Chemistry; Cobalt; Cyanides; Electron Spin Resonance Spectroscopy; Ferrocyanides; Glycerophosphates; Heme; Hemoglobins; Histidine; Humans; Hydrogen-Ion Concentration; Inositol; Ions; Iron; Osmolar Concentration; Oxygen; Phosphates; Polymers; Protein Binding; Ultracentrifugation | 1971 |
Oxidation state dependent circular dichroic behavior of cytochrome oxidase in the 600 nm region.
Topics: Animals; Bile Acids and Salts; Carbon Monoxide; Cattle; Circular Dichroism; Copper; Cyanides; Cytochromes; Drug Stability; Electron Transport Complex IV; Heme; Iron; Myocardium; Oxidation-Reduction; Spectrophotometry; Sulfites; Temperature; Time Factors | 1970 |
Electron transport in phosphorylating mitochondria from Tetrahymena pyriformis strain ST.
Topics: Animals; Antimycin A; Cyanides; Cytochromes; Electron Transport; Ferricyanides; Flavoproteins; Fluorometry; Glutarates; Heme; Kinetics; Mitochondria; NAD; Oxidative Phosphorylation; Oxidoreductases; Oxygen Consumption; Rotenone; Spectrophotometry; Succinate Dehydrogenase; Succinates; Tetrahymena | 1971 |
Magnetic susceptibility measurements of cytochrome c peroxidase and its complexes.
Topics: Azides; Cyanates; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Fluorine; Heme; Hydrogen-Ion Concentration; Kinetics; Mathematics; Peroxidases; Protein Binding; Saccharomyces; Spectrophotometry; Temperature; Thermodynamics | 1971 |
Studies on the roles of the catalytic and allosteric sites in modulating the reactivity of tryptophan oxygenase with heme ligands. I. Cyanide derivatives.
Topics: Allosteric Regulation; Binding Sites; Catalysis; Chemical Phenomena; Chemistry, Physical; Cyanides; Electron Spin Resonance Spectroscopy; Fluorine; Guanidines; Heme; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Nitriles; Oxidation-Reduction; Peroxidases; Plants; Potassium; Protein Binding; Protein Conformation; Protein Denaturation; Pseudomonas; Spectrophotometry; Sulfites; Tryptophan; Tryptophan Oxygenase | 1971 |
Electron paramagnetic resonance studies on the reaction of exogenous ligands with cytochrome c 3 from Desulfovibrio vulgaris.
Topics: Ammonia; Azides; Chemical Phenomena; Chemistry; Chlorides; Cyanides; Cytochromes; Desulfovibrio; Electron Spin Resonance Spectroscopy; Fluorides; Helium; Heme; Histidine; Hydroxylamines; Imidazoles; Nitric Oxide; Nitrites; Oxidation-Reduction; Oxygen; Potassium; Protein Binding; Protein Conformation; Sodium; Sulfites; Temperature; Tromethamine | 1971 |
Ethyl isocyanide complexes of bacterial cytochrome P-450.
Topics: Bacterial Proteins; Binding Sites; Camphor; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Heme; Hydrogen-Ion Concentration; Iron; Kinetics; Oxidation-Reduction; Potassium Chloride; Protein Binding; Pseudomonas; Spectrophotometry; Sulfites | 1971 |
Purification and some properties of cytochrome c oxidase from the yeast Saccharomyces cerevisiae.
Topics: Ammonium Sulfate; Animals; Carbon Monoxide; Cattle; Centrifugation, Density Gradient; Chemical Precipitation; Chromatography, Gel; Cyanides; Detergents; Electron Transport Complex IV; Electrophoresis; Heme; Hydrogen Peroxide; Kinetics; Macromolecular Substances; Molecular Weight; Myocardium; Oxidation-Reduction; Saccharomyces; Saccharomyces cerevisiae; Spectrophotometry; Sulfites; Sulfuric Acids; Urea | 1971 |
Studies of microsomal cytochrome P-450 with isocyanide spin label.
Topics: Animals; Bile Acids and Salts; Binding Sites; Chloromercuribenzoates; Cyanides; Cyclic N-Oxides; Cytochromes; Electron Spin Resonance Spectroscopy; Heme; Male; Microsomes, Liver; Models, Chemical; Osmolar Concentration; Protein Binding; Protein Conformation; Rats; Spectrophotometry; Structure-Activity Relationship; Temperature; Ultraviolet Rays; Urea | 1972 |
Biochemical and biophysical studies on cytochrome aa 3 . V. Binding of cyanide to cytochrome aa 3 .
Topics: Animals; Ascorbic Acid; Carbon Isotopes; Cattle; Chromatography, Gel; Cyanides; Cytochromes; Dialysis; Drug Stability; Electron Transport Complex IV; Heme; Kinetics; Mathematics; Micropore Filters; Mitochondria, Muscle; Oxidation-Reduction; Protein Binding; Protein Conformation; Spectrophotometry; Sulfites | 1972 |
Studies on cytochrome c peroxidase. 18. Recombination of apoenzyme with protoporphyrin and protoheme monomethyl esters.
Topics: Apoproteins; Catalysis; Chemical Phenomena; Chemistry; Chromatography; Chromatography, Thin Layer; Cold Temperature; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Esters; Heme; Hydrogen Peroxide; Kinetics; Mathematics; Methanol; Peroxidases; Porphyrins; Propionates; Protein Binding; Spectrophotometry | 1972 |
Studies on cytochrome oxidase. IX. Heme-copper interaction.
Topics: Animals; Carbon Monoxide; Cattle; Copper; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Ferricyanides; Heme; Models, Chemical; Myocardium; Oxidation-Reduction; Protein Binding; Spectrophotometry, Infrared | 1972 |
Myeloperoxidase of the leukocyte of normal blood. V. The spectral conversion of myeloperoxidase to a cytochrome oxidase like derivative.
Topics: Animals; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Dialysis; Electron Transport Complex IV; Heme; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Leukocytes; Oxidation-Reduction; Peroxidases; Protein Binding; Spectrophotometry; Swine | 1972 |
Solubilization and purification of cytochrome 1 from Nitrosomonas.
Topics: Acetone; Ammonium Sulfate; Azides; Carbon Monoxide; Chemical Precipitation; Cholic Acids; Cyanides; Cytochromes; Electron Transport Complex IV; Enzyme Activation; Ethyl Ethers; Heme; Nitrosomonas; Oxidation-Reduction; Potassium Chloride; Pyridines; Solubility; Spectrophotometry; Sulfides; Surface-Active Agents; Time Factors | 1972 |
Heme modification studies of myoglobin. I. Purification and some optical and EPR characteristics of synthesized myoglobins containing unnatural hemes.
Topics: Animals; Apoproteins; Azides; Carbon Monoxide; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Cold Temperature; Cyanides; Deuterium; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Horses; Hydrogen Peroxide; Ligands; Myocardium; Myoglobin; Oxidation-Reduction; Oxygen; Spectrophotometry | 1973 |
Nuclear magnetic resonance study of the interaction of cytochrome c with cytochrome c peroxidase.
Topics: Animals; Cyanides; Cytochrome c Group; Fluorides; Heme; Horses; Kinetics; Magnetic Resonance Spectroscopy; Mathematics; Mitochondria; Peroxidases; Protein Binding; Protein Conformation | 1973 |
Studies of the copper and heme cofactors of pseudomonad L-tryptophan-2,3-dioxygenase by electron paramagnetic resonance spectroscopy.
Topics: Allosteric Regulation; Ascorbic Acid; Binding Sites; Chromatography, Gel; Copper; Cyanides; Dialysis; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Ferricyanides; Heme; Oxidation-Reduction; Protein Binding; Protein Denaturation; Pseudomonas; Spectrophotometry, Ultraviolet; Tryptophan; Tryptophan Oxygenase; Ultrafiltration | 1973 |
Heme-spin-label studies on human hemoglobin.
Topics: Azides; Binding Sites; Chromatography; Cyanides; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hemoglobins; Humans; Hybridization, Genetic; Hydrogen-Ion Concentration; Iron; Ligands; Mathematics; Models, Biological; Models, Structural; Oxygen; Oxyhemoglobins; Phosphates; Protein Binding; Protein Conformation; Silicon Dioxide; Spectrophotometry; Spectrophotometry, Ultraviolet; Spin Labels | 1973 |
Fine structure of the magnetooptical rotatory dispersion curves and the surroundings of heme in ferrocytochrome c and its model compounds.
Topics: Acetates; Amides; Amino Acid Sequence; Animals; Bromine; Cyanides; Cytochrome c Group; Heme; Horses; Imidazoles; Iodoacetates; Iron; Magnetics; Methionine; Myoglobin; Optical Rotatory Dispersion; Protein Conformation; Pyridines; Spectrophotometry | 1974 |
Influence of globin structure on the state of the heme. 3. Changes in heme spectra accompanying allosteric transitions in methemoglobin and their implications for heme-heme interaction.
Topics: Azides; Binding Sites; Carbon Monoxide; Cyanides; Electron Spin Resonance Spectroscopy; Fluorine; Globins; Heme; Humans; Hydrogen-Ion Concentration; Inositol; Macromolecular Substances; Magnetic Resonance Spectroscopy; Methemoglobin; Models, Chemical; Organophosphorus Compounds; Oxygen; Oxyhemoglobins; Protein Conformation; Spectrophotometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet | 1974 |
Heme-heme interaction between the cytochromes of the mitochondrial respiratory chain.
Topics: Adenosine Triphosphate; Animals; Azides; Binding Sites; Carbon Monoxide; Columbidae; Cyanides; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport; Electron Transport Complex IV; Energy Transfer; Heme; Hydrogen-Ion Concentration; Kinetics; Ligands; Mitochondria; Mitochondria, Muscle; Myocardium; Oxygen Consumption; Protein Binding; Protein Conformation; Spectrophotometry | 1974 |
Microsomal heme oxygenase. Characterization of the enzyme.
Topics: Animals; Azides; Benzoates; Bilirubin; Brain; Carbon Monoxide; Cyanides; Depression, Chemical; Detergents; Deuterium; Heme; Hemoglobins; In Vitro Techniques; Kidney; Kinetics; Lipase; Lung; Male; Mercury; Methods; Microsomes; Microsomes, Liver; Myoglobin; NADP; Oxygen Consumption; Oxygenases; Phospholipases; Porphyrins; Rats; Spleen; Time Factors; Trypsin | 1969 |
Enzymatic omega-oxidation. IV. Purification and properties of the omega-hydroxylase of Pseudomonas oleovorans.
Topics: Alkanes; Chemical Phenomena; Chemistry; Chromatography; Cyanides; Cyclohexanes; Cytochromes; Detergents; Electron Spin Resonance Spectroscopy; Enzyme Induction; Fatty Acids; Ferredoxins; Flavin-Adenine Dinucleotide; Free Radicals; Glycerides; Heme; Iron; Mercaptoethanol; Microsomes, Liver; Mixed Function Oxygenases; Molecular Weight; NAD; NADP; Oxidoreductases; Oxygen; Pseudomonas; Quinolines; Spectrum Analysis | 1970 |
Studies on some aspects of peroxidase from submaxillary gland.
Topics: Animals; Apoproteins; Azides; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Enzyme Activation; Flavin-Adenine Dinucleotide; Fluorides; Goats; Heme; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Molecular Weight; NAD; NADP; Peroxidases; Spectrophotometry; Submandibular Gland; Ultracentrifugation | 1972 |
The reticulocyte-mediated release of iron and bicarbonate from transferrin: effect of metabolic inhibitors.
Topics: Animals; Antimetabolites; Arsenic; Azides; Bicarbonates; Binding Sites; Carbon Radioisotopes; Cobalt; Cyanides; Cycloheximide; Dinitrophenols; Ethylmaleimide; Fluorides; Heme; Iodoacetates; Iron; Iron Radioisotopes; Isoniazid; Oligomycins; Protein Binding; Reticulocytes; Rotenone; Time Factors; Transferrin | 1974 |
Assignments of the paramagnetically shifted heme methyl nuclear magnetic resonance peaks of cyanometmyoglobin by selective deuteration.
Topics: Animals; Cetacea; Cyanides; Cyclopropanes; Deuterium; Heme; Horses; Iron; Magnetic Resonance Spectroscopy; Metmyoglobin; Myoglobin; Nitriles; Oxidation-Reduction | 1974 |
Effects of 2,4-substituents of deuteroheme upon peroxidase functions. Reactions of peroxidase and myoglobin with oxygen, carbon monoxide and alkylisocyanides.
Topics: Animals; Azides; Binding Sites; Carbon Monoxide; Cyanides; Heme; Hydrogen-Ion Concentration; Kinetics; Muscles; Myoglobin; Oxygen; Peroxidases; Plants; Protein Binding; Structure-Activity Relationship; Temperature; Thermodynamics; Whales | 1974 |
Spectroscopic studies of cis and trans effects in hemes and hemins.
Topics: Animals; Benzene; Cetacea; Chloroform; Cyanides; Deuterium; Heme; Hemoglobins; Iron; Ligands; Magnetic Resonance Spectroscopy; Molecular Conformation; Myoglobin; Pyridines; Spectrophotometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Structure-Activity Relationship | 1973 |
The photooxygenation of metalloporphyrins and metallochlorins.
Topics: Acetates; Bile Pigments; Binding Sites; Cobalt; Copper; Cyanides; Heme; Hydrogen-Ion Concentration; Magnesium; Magnetic Resonance Spectroscopy; Methanol; Organometallic Compounds; Oxidation-Reduction; Photochemistry; Porphyrins; Quaternary Ammonium Compounds; Spectrophotometry; Spectrophotometry, Ultraviolet; Zinc | 1973 |
The nature of the inhibition of -aminolevulinic acid synthetase by hemin.
Topics: 5-Aminolevulinate Synthetase; Acyltransferases; Azides; Chelating Agents; Cyanides; Feedback; Heme; Histidine; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Rhodobacter sphaeroides; Rhodopseudomonas; Serum Albumin, Bovine; Spectrophotometry | 1972 |
-Aminolevulinic acid dehydratase of Rhodopseudomonas capsulata.
Topics: Amides; Centrifugation, Density Gradient; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cyanides; Electrophoresis, Polyacrylamide Gel; Ethylmaleimide; Heme; Hydro-Lyases; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Polysaccharides; Porphobilinogen Synthase; Porphyrins; Rhodobacter sphaeroides; Rhodopseudomonas; Species Specificity | 1973 |
Functional properties of native and reconstituted hemoglobins from Chironomus thummi thummi.
Topics: Binding Sites; Carbon Monoxide; Cyanides; Deuterium; Diptera; Globins; Heme; Hemoglobins; Hydrogen-Ion Concentration; Kinetics; Oxygen; Protein Binding; Spectrophotometry, Ultraviolet | 1972 |
[The change of heme-linked ionization of protein groups in hemoglobins of various species using a number of alkylisocyanides].
Topics: Alkynes; Animals; Cattle; Cyanides; Cyprinidae; Diptera; Fetal Hemoglobin; Heme; Hemoglobins; Humans; Hydrogen-Ion Concentration; Ions; Species Specificity | 1972 |
Purification and properties of a soluble peroxidase from the thyroid gland of goat.
Topics: Animals; Apoproteins; Azides; Cyanides; Fluorides; Goats; Heme; Hemeproteins; Hydrogen-Ion Concentration; Kinetics; Peroxidases; Solubility; Spectrophotometry; Thyroid Gland | 1972 |
Heme occupancy of catalase in hemoglobin-free perfused rat liver and of isolated rat liver catalase.
Topics: Animals; Catalase; Cyanides; Heme; Hemoglobins; Hydrogen; Hydrogen Peroxide; In Vitro Techniques; Kinetics; Liver; Perfusion; Photometry; Rats; Spectrophotometry, Ultraviolet; Time Factors | 1973 |
The P-450 nature of the carbon monoxide complex of ferrous chloroperoxidase.
Topics: Benzene Derivatives; Carbon Monoxide; Chlorine; Cyanides; Cytochrome P-450 Enzyme System; Cytochromes; Heme; Imidazoles; Iron; Isoelectric Focusing; Mitosporic Fungi; Nitrous Oxide; Oxidation-Reduction; Peroxidases; Protein Denaturation; Spectrophotometry; Spectrophotometry, Ultraviolet | 1973 |
Hemin intercalated in micellar cetyltrimethylammonium bromide and triton X-100. A kinetic, spectral, and equilibrium study with cyanide.
Topics: Colloids; Cyanides; Heme; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Quaternary Ammonium Compounds; Spectrophotometry; Surface-Active Agents | 1973 |
Chemical and physiological properties of the larval and the adult hemoglobins in rainbow trout, Salmo gairdnerii irideus.
Topics: Aging; Amino Acids; Animals; Carboxyhemoglobin; Chromatography, Gel; Cyanides; Electrophoresis, Starch Gel; Globins; Heme; Hemoglobins; Hydrogen-Ion Concentration; Larva; Macromolecular Substances; Methemoglobin; Molecular Weight; Oxygen; Oxyhemoglobins; Protein Binding; Protein Denaturation; Salmonidae; Spectrophotometry; Ultracentrifugation | 1973 |
The characteristics of the "peroxidatic" reaction of catalase in ethanol oxidation.
Topics: Animals; Catalase; Chemical Phenomena; Chemistry; Cyanides; Ethanol; Heme; Hydrogen Peroxide; Kinetics; Liver; Methanol; Osmolar Concentration; Oxidation-Reduction; Potassium; Rats; Spectrophotometry | 1973 |
Evidence for the coordination of a histidyl residue to heme. I. Far ultraviolet spectral studies of model complexes.
Topics: Animals; Buffers; Catalase; Chemical Phenomena; Chemistry; Cyanides; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Imidazoles; Iron; Lysine; Methemoglobin; Models, Chemical; Myoglobin; Peptides; Peroxidases; Spectrophotometry, Ultraviolet | 1973 |
Ferriprotoporphyrin and its imidazole complex in aqueous-ethanolic solution.
Topics: Acid-Base Equilibrium; Buffers; Chemical Phenomena; Chemistry; Cyanides; Ethanol; Heme; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Ligands; Pyridines; Solutions; Spectrophotometry, Ultraviolet; Temperature; Water | 1973 |
Studies on chlorocruorohemoproteins. Spectral properties of reconstituted chlorocruoromyoglobin.
Topics: Animals; Apoproteins; Azides; Buffers; Cetacea; Cyanides; Freezing; Heme; Hydrogen-Ion Concentration; Imidazoles; Ligands; Myoglobin; Spectrophotometry | 1973 |
Activity of various metalloporphyrin protein complexes with microsomal heme oxygenase.
Topics: Animals; Carbon Monoxide; Cobalt; Copper; Cyanides; Deuterium; Fluorides; Globins; Heme; Hemeproteins; Iron; Ligands; Male; Metalloproteins; Methemoglobin; Microsomes; Microsomes, Liver; Nickel; Oxygenases; Palladium; Porphyrins; Potassium; Rats; Spleen; Structure-Activity Relationship | 1974 |
Control of globin synthesis by hemin. Regulation by hemin of the formation and inactivation of a translational repressor of globin synthesis in rabbit reticulocyte lysates.
Topics: Animals; Apoproteins; Binding Sites; Carbon Radioisotopes; Cell-Free System; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Cytosol; Genes, Regulator; Globins; Heme; Kinetics; Leucine; Myoglobin; Phenylhydrazines; Protein Binding; Protein Biosynthesis; Rabbits; Receptors, Drug; Reticulocytes; Spectrophotometry, Ultraviolet; Time Factors; Ultracentrifugation | 1974 |
Heme-linked properties of Euglena cytochrome f.
Topics: Alkylation; Carbon Monoxide; Cyanides; Cytochromes; Euglena; Heme; Hydrogen-Ion Concentration; Iron; Kinetics; Metalloproteins; Methionine; Molecular Conformation; Osmolar Concentration; Oxidation-Reduction; Spectrophotometry; Temperature; Thermodynamics | 1974 |
Influence of globin structure on the state of the heme. II. Allosteric transitions in methemoglobin.
Topics: Animals; Azides; Binding Sites; Carboxyhemoglobin; Cattle; Circular Dichroism; Cyanides; Fluorine; Globins; Heme; Hemoglobins, Abnormal; Humans; Hydrogen-Ion Concentration; Inositol; Kinetics; Macromolecular Substances; Magnetic Resonance Spectroscopy; Methemoglobin; Organophosphorus Compounds; Osmolar Concentration; Oxidation-Reduction; Oxyhemoglobins; Protein Conformation; Spectrophotometry; Succinimides | 1974 |
Cytochrome c2 of Rhodospirillum rubrum. II. Complete amino acid sequence and phylogenetic relationships.
Topics: Amino Acid Sequence; Amino Acids; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Thin Layer; Cyanides; Cytochromes; Electrophoresis; Electrophoresis, Disc; Genetics, Microbial; Heme; Pepsin A; Peptides; Protein Hydrolysates; Pseudomonas; Rhodospirillum; Species Specificity; Trypsin | 1968 |
The formation of biliverdin by chicken macrophages in tissue culture. Observations on the effect of inhibitors.
Topics: Acetanilides; Animals; Ascorbic Acid; Azides; Bile Pigments; Carbon Monoxide; Chickens; Chloramphenicol; Culture Techniques; Cyanides; Cycloheximide; Dactinomycin; Erythrocytes; Ethylmaleimide; Female; Heme; Hydrogen Peroxide; Macrophages; Metabolism; Microscopy, Phase-Contrast; Mitomycins; Phagocytosis; Phenobarbital; Proadifen; Quinacrine; Spectrophotometry; Spectrum Analysis; Stimulation, Chemical; Triazoles | 1970 |
Characterization of the late steps of microbial heme synthesis: conversion of coproporphyrinogen to protoporphyrin.
Topics: Aerobiosis; Amino Acids; Anaerobiosis; Bacteria; Cell-Free System; Culture Media; Cyanides; Dialysis; Electron Transport; Escherichia coli; Heme; Levulinic Acids; Micrococcus; Phenanthrolines; Porphyrins; Pseudomonas; Species Specificity; Staphylococcus; Thioglycolates; Vibrio | 1971 |
Succinate as a growth factor for Bacteroides melaninogenicus.
Topics: Acetates; Anaerobiosis; Animals; Bacteriological Techniques; Bacteroides; Carbon Isotopes; Culture Media; Cyanides; Drug Resistance, Microbial; Fumarates; Growth Substances; Heme; Rumen; Sodium; Succinates; Vitamin K | 1971 |
[Comparative study of clinical hemoglobinometry with the methods of cyano methemoglobin and acid hematin].
Topics: Cyanides; Heme; Hemoglobinometry; Humans; Methemoglobin | 1966 |
Abnormal haem binding and globin SH group blockade in unstable haemoglobins.
Topics: Amino Acid Sequence; Anemia, Hemolytic; Anemia, Hemolytic, Congenital; Benzoates; Chemical Precipitation; Cyanides; Edetic Acid; Globins; Glutathione; Heinz Bodies; Heme; Hemoglobins, Abnormal; Heterozygote; Iron Isotopes; Mercury; Molecular Biology; Sulfhydryl Compounds; Sulfur Isotopes | 1968 |
Electron transport systems of Rhizobium japonicum. I. Haemoprotein P-450, other CO-reactive pigments, cytochromes and oxidases in bacteroids from N2-fixing root nodules.
Topics: Bacterial Proteins; Carbon Monoxide; Cyanides; Cytochromes; Edetic Acid; Electron Transport; Glycine max; Heme; Nitrogen Fixation; Oxidoreductases; Oxygen Consumption; Pigments, Biological; Rhizobium; Spectrum Analysis; Succinates | 1969 |
Cytochromes of Bacillus subtilis. II. Purification and spectral properties of cytochromes c-550 and c-554.
Topics: Azides; Bacillus subtilis; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Cyanides; Cytochromes; Heme; Hydrogen-Ion Concentration; Imidazoles; Oxidation-Reduction; Spectrophotometry; Temperature; Urea | 1969 |
Dissociation of hemoglobin into subunits. Monomer formation and the influence of ligands.
Topics: Azides; Carbon Monoxide; Cyanides; Edetic Acid; Heme; Hemoglobins; Humans; Hydrogen-Ion Concentration; Male; Methemoglobin; Molecular Weight; Polymers; Spectrophotometry; Thiocyanates; Ultracentrifugation | 1971 |
Heme-modification studies on horseradish peroxidase.
Topics: Apoproteins; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Deuterium; Esters; Fluorides; Guaiacol; Heme; Hydrogen-Ion Concentration; Kinetics; Oxidation-Reduction; Peroxidases; Peroxides; Plants; Porphyrins; Spectrophotometry; Structure-Activity Relationship; Thiosulfates; Ultraviolet Rays | 1972 |
Reaction of monomeric and dimeric species of heme a with imidazole and cyanide.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Cyanides; Detergents; Heme; Imidazoles; Spectrophotometry; Surface-Active Agents | 1972 |
Hemin monomers in micellar sodium lauryl sulfate. A spectral and equilibrium study with cyanide.
Topics: Animals; Cattle; Colloids; Color; Cyanides; Fatty Alcohols; Heme; Hydrogen-Ion Concentration; Macromolecular Substances; Models, Chemical; Protein Binding; Quaternary Ammonium Compounds; Sodium Dodecyl Sulfate; Spectrophotometry; Surface-Active Agents | 1972 |
Kinetics of binding of cyanide to hemin intercalated in micellar sodium lauryl sulfate.
Topics: Animals; Cattle; Colloids; Cyanides; Fatty Alcohols; Heme; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Models, Chemical; Protein Binding; Quaternary Ammonium Compounds; Sodium Dodecyl Sulfate; Spectrophotometry; Surface-Active Agents; Temperature | 1972 |
A cytochrome c peroxidase isolated from Thiobacillus novellus.
Topics: Ammonium Sulfate; Animals; Azides; Bacteria; Cattle; Chemical Precipitation; Chromatography, DEAE-Cellulose; Culture Media; Cyanides; Cytochromes; Fishes; Guaiacol; Heme; Hydrogen Peroxide; Oxidation-Reduction; Peroxidases; Plants; Species Specificity; Spectrophotometry; Thiobacillus; Thiosulfates; Yeasts | 1972 |
Preliminary characterization of a variant co-binding heme protein from Nitrosomonas.
Topics: Ammonium Sulfate; Bacterial Proteins; Bile Acids and Salts; Carbon Monoxide; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Ethanol; Heme; Hydrazines; Hydrogen-Ion Concentration; Hydroxylamines; Molecular Weight; Nitrosomonas; Oxidation-Reduction; Pronase; Ribonucleases; Spectrophotometry; Sulfites; Time Factors | 1972 |
High resolution nuclear magnetic resonance spectra of hemoglobin. I. The cyanide complexes of and chains.
Topics: Amides; Amino Acids; Chloromercuribenzoates; Chromatography, Gel; Cyanides; Deuterium; Heme; Hemoglobins; Histidine; Humans; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Peptides; Protons; Temperature | 1972 |
High resolution nuclear resonance spectra of hemoglobin. II. Ligated tetramers.
Topics: Buffers; Cyanides; Deuterium; Glycerophosphates; Heme; Hemoglobins; Histidine; Humans; Hydrogen-Ion Concentration; Imines; Magnetic Resonance Spectroscopy; Oxygen; Phosphates; Piperazines; Protons; Sulfonic Acids; Tromethamine | 1972 |
Proton magnetic resonance of isolated hemoglobin subunits.
Topics: Cyanides; Heme; Hemoglobins; Magnetic Resonance Spectroscopy; Methemoglobin; Protein Conformation | 1972 |
Electronic structure of cyanide complexes of hemes and heme proteins.
Topics: Cyanides; Electrons; Heme; Macromolecular Substances; Magnetic Resonance Spectroscopy; Models, Chemical; Proteins; Quantum Theory | 1971 |
Distribution of heme in systems containing heme-free and heme-bound hemoglobin chains.
Topics: Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cyanides; Deuterium; Electrophoresis; Globins; Heme; Hemoglobins; Hydrogen-Ion Concentration; Methemoglobin; Oxidation-Reduction; Peptides; Protein Binding; Spectrophotometry | 1971 |
Probing the topography of proteins in solution by photosensitized oxidation. The heme environment in horse heart ferrocytochrome c.
Topics: Amino Acids; Animals; Chromatography, Gel; Cyanides; Cytochromes; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Light; Methionine; Myocardium; Oxidation-Reduction; Peptides; Photochemistry; Radiation Effects; Tryptophan; Tyrosine | 1971 |
Limited proteolysis of horse heart cytochrome c.
Topics: Amino Acids; Animals; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Heart; Heme; Horses; Molecular Weight; Oxidation-Reduction; Peptide Hydrolases; Protein Binding; Spectrum Analysis | 1971 |
Proton magnetic resonance study of high- and low-spin hemin derivatives.
Topics: Bromides; Cyanides; Deuterium; Dimethyl Sulfoxide; Heme; Imidazoles; Iodides; Magnetic Resonance Spectroscopy; Solutions; Spectrophotometry | 1971 |
The hemichromogen form of the isolated subunits of hemoglobin.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Chromatography, Gel; Circular Dichroism; Complement Fixation Tests; Cyanides; Drug Stability; Ferricyanides; Fluorides; Globins; Heme; Hemoglobins; Histidine; Hot Temperature; Humans; Hydrogen-Ion Concentration; Imidazoles; Immune Sera; Iron; Macromolecular Substances; Oxidation-Reduction; Precipitin Tests; Protein Conformation; Sodium; Spectrophotometry; Sulfhydryl Compounds; Ultracentrifugation; Ultraviolet Rays | 1971 |
The binding of cyanide to ferroperoxidase.
Topics: Binding Sites; Cyanides; Heme; Hydrogen-Ion Concentration; Kinetics; Peroxidases; Plants; Spectrophotometry; Temperature | 1971 |
Effects of sodum trichloroacetate on the heme bindings in hemoglobin and myoglobin derivatives.
Topics: Animals; Cetacea; Circular Dichroism; Cyanides; Heme; Hemoglobins; Humans; Hydroxides; Kinetics; Methemoglobin; Myoglobin; Oxygen; Peroxidases; Protein Binding; Protein Conformation; Protein Denaturation; Sodium; Spectrophotometry; Trichloroacetic Acid | 1971 |
The formation of biliverdin from haemin suspensions by chicken macrophages in culture.
Topics: Animals; Azides; Bile Pigments; Carbon Isotopes; Carbon Monoxide; Chemical Phenomena; Chemistry; Chickens; Culture Techniques; Cyanides; Cytochromes; Cytoplasm; Erythrocytes; Ethylmaleimide; Heme; Hemoglobins; Macrophages; Microsomes; Mitochondria; Models, Biological; Oxidation-Reduction | 1971 |
High-resolution proton magnetic resonance spectra of sperm whale cyanometmyoglobin.
Topics: Animals; Cetacea; Cyanides; Deuterium; Heme; Magnetic Resonance Spectroscopy; Mathematics; Myoglobin; Temperature; Water | 1968 |
High-resolution proton nuclear magnetic resonance spectroscopy of cytochrome.
Topics: Cyanides; Cytochromes; Heme; Iron; Magnetic Resonance Spectroscopy; Oxidation-Reduction | 1969 |
Induction of cytochrome formation and stimulation of oxidative dissimilation by hemin in Streptococcus lactis and Leuconostoc mesenteroides.
Topics: Acetates; Butanones; Carbon Dioxide; Cyanides; Cytochromes; Depression, Chemical; Germanium; Glucose; Glycols; Heme; Lactates; Leuconostoc; Oxidation-Reduction; Oxides; Oxidoreductases; Oxygen; Oxygen Consumption; Potassium; Saccharomyces; Streptococcus | 1970 |
Heam synthetase in human blood.
Topics: Cyanides; Drug Stability; Glutathione; Heme; Hot Temperature; Humans; Hydrogen-Ion Concentration; Iron; Iron Isotopes; Lyases; Oxygen; Porphyrins; Protein Denaturation; Time Factors | 1969 |
States of amino acid residues in proteins. XIX. Modification of arginine residues in myoglobin.
Topics: Acrylates; Aldehydes; Animals; Arginine; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Dextrans; Electrophoresis; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iodoacetates; Lysine; Methemoglobin; Methods; Methylcellulose; Myocardium; Myoglobin; Spectrophotometry; Time Factors; Ultracentrifugation; Urea | 1969 |
On the mechanism of erythropoietin-induced differentiation. VI. Induced accumulation of iron by marrow cells.
Topics: Animals; Blood Proteins; Bone Marrow; Bone Marrow Cells; Cattle; Cell Differentiation; Chromatography, Gel; Culture Techniques; Cyanides; Cycloheximide; Dactinomycin; Depression, Chemical; Erythropoiesis; Erythropoietin; Femur; Ferritins; Heme; Iron; Iron Isotopes; Male; Metabolism; Puromycin; Rats; RNA; Sheep; Stimulation, Chemical; Tibia; Time Factors; Transferrin | 1969 |
Analysis of thermal equilibrium between high-spin and low-spin states in ferrihemoglobin complexes.
Topics: Animals; Azides; Chemical Phenomena; Chemistry; Cyanates; Cyanides; Cytochromes; Freezing; Heme; Hemoglobins; Horses; Hydrogen-Ion Concentration; Hydroxides; Iron; Magnetics; Myoglobin; Oxygen; Peroxidases; Proteins; Spectrophotometry; Temperature; Thermodynamics; Water | 1969 |
Circular dichroism and absorption spectra of horse radish peroxidase and sperm whale myoglobin in the Soret region.
Topics: Animals; Binding Sites; Carbon Monoxide; Cetacea; Chemical Phenomena; Chemistry; Cyanides; Heme; Iron; Myoglobin; Oxidation-Reduction; Peroxidases; Plants; Spectrophotometry; Spectrum Analysis | 1969 |
Rates of reaction with ligands of haemoproteins reconstituted with unnatural haems.
Topics: Animals; Binding Sites; Carbon Monoxide; Cetacea; Cyanides; Heme; Kinetics; Mollusca; Myoglobin; Peroxidases; Plants | 1969 |
Comparison of the resistance of human and horse ferrihemoglobin ligand derivatives to acid denaturation.
Topics: Animals; Azides; Chemical Phenomena; Chemistry; Cyanates; Cyanides; Drug Stability; Fluorides; Formates; Heme; Hemoglobins; Histidine; Horses; Humans; Hydrogen-Ion Concentration; Iron; Kinetics; Light; Protein Denaturation; Rotation; Species Specificity; Spectrophotometry; Temperature; Thiocyanates; Time Factors; Ultraviolet Rays | 1969 |
Infrared studies of azido, cyano, and other derivatives of metmyoglobin, methemoglobin, and hemins.
Topics: Azides; Carbon Monoxide; Cyanates; Cyanides; Deuterium; Heme; Hemoglobins; Histidine; Hydrogen; Hydrogen-Ion Concentration; Infrared Rays; Myoglobin; Potassium; Sodium; Spectrophotometry; Thiocyanates | 1970 |
Ligand interaction with hemoprotein P-450. 3. The use of n-octylamine and ethyl isocyanide difference spectroscopy in the quantitative determination of high- and low-spin P-450.
Topics: Adrenal Glands; Amines; Animal Feed; Animals; Cattle; Cyanides; Heme; Male; Methods; Microsomes, Liver; Oxytetracycline; Phenobarbital; Protein Binding; Proteins; Rabbits; Spectrum Analysis | 1970 |
[Hemoprotein models. The reciprocal actions among poly-(N-vinylimidazole), hemin and cyanide ions].
Topics: Binding Sites; Chemical Phenomena; Chemistry; Color; Cyanides; Heme; Hydrogen-Ion Concentration; Imidazoles; Models, Structural; Molecular Weight; Polyvinyls; Spectrophotometry; Thermodynamics; Viscosity | 1970 |
Molecular weight and quaternary structure of yeast L-lactate dehydrogenase (cytochrome b2). 2. Revised heme extinction coefficients and minimal molecular weight.
Topics: Animals; Chemical Phenomena; Chemistry; Chromatography, Gel; Cyanides; Cytochromes; Formates; Heme; Horses; Iron; L-Lactate Dehydrogenase; Methods; Molecular Weight; Myocardium; Myoglobin; Oxidation-Reduction; Pyridines; Saccharomyces; Spectrophotometry; Trypsin | 1970 |
High resolution proton magnetic resonance studies of cyanoferrimyoglobins and alkylated derivatives from different species.
Topics: Alkylation; Amino Acid Sequence; Animals; Caniformia; Cetacea; Cyanides; Dolphins; Heme; Horses; Iron; Magnetic Resonance Spectroscopy; Myoglobin; Nitriles; Porphyrins; Species Specificity | 1970 |
The role of hemoglobin heme loss in Heinz body formation: studies with a partially heme-deficient hemoglobin and with genetically unstable hemoglobins.
Topics: Anemia, Hemolytic, Congenital; Binding Sites; Blood Protein Electrophoresis; Carbon Monoxide; Cyanides; Glutathione; Heinz Bodies; Heme; Hemoglobins, Abnormal; Histidine; Hot Temperature; Humans; Methods; Peptides; Protein Binding; Sulfhydryl Compounds | 1970 |
Hemoglobin stability: observations on the denaturation of normal and abnormal hemoglobins by oxidant dyes, heat, and alkali.
Topics: Alkalies; Chemical Phenomena; Chemical Precipitation; Chemistry; Coloring Agents; Cyanides; Dialysis; Erythrocytes, Abnormal; Heme; Hemoglobins; Hemoglobins, Abnormal; Hot Temperature; Hydrogen-Ion Concentration; Methemoglobin; Oxidation-Reduction; Protein Binding | 1970 |
Substituted iron-chlorins and their complexes with globin. Spectral comparisons with myeloperoxidase.
Topics: Blood Proteins; Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Deuterium; Fluorides; Globins; Heme; Hemoglobins; Hydrogen-Ion Concentration; Iron; Peptides; Peroxidases; Porphyrins; Pyridines; Spectrophotometry | 1970 |
Effects of storage on hepatic microsomal cytochromes and substrate-induced difference spectra.
Topics: Aniline Compounds; Animals; Benzphetamine; Cyanides; Cytochromes; Drug Storage; Enzyme Induction; Heme; Hemoglobins; Hexobarbital; Hydrogen-Ion Concentration; In Vitro Techniques; Kinetics; Male; Methemoglobin; Microsomes, Liver; Phenobarbital; Protein Binding; Rats; Spectrum Analysis; Time Factors | 1970 |
Purification and properties of an erythrocyte hemoprotein with a unique prosthetic group.
Topics: Blood Proteins; Carbon Monoxide; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Electrophoresis, Disc; Erythrocytes; Heme; Humans; Molecular Weight; Oxidation-Reduction; Pyridines; Spectrophotometry; Ultracentrifugation | 1970 |
Reactivity of individual tyrosyl residues of horse heart ferricytochrome c toward iodination.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Cytochromes; Diiodotyrosine; Heme; Horses; Hydrogen-Ion Concentration; Iodine; Iron; Myocardium; Peptides; Spectrophotometry; Trypsin; Tyrosine | 1970 |
Conformational studies on human and rabbit plasma hemopexin and on the effect of ligands on the rabbit heme-hemopexin complex.
Topics: Animals; Blood Proteins; Carbon Monoxide; Chemical Phenomena; Chemistry; Circular Dichroism; Cyanides; Formates; Glycoproteins; Heme; Humans; Hydrogen-Ion Concentration; Optical Rotatory Dispersion; Osmolar Concentration; Oxidation-Reduction; Oxygen; Potassium; Protein Binding; Rabbits; Species Specificity; Sulfites; Ultraviolet Rays; Urea | 1971 |
Studies on peroxidase isolated from etiolated Alaska pea seedlings. II. Effect of quercetin on the oxidation of indole-3-acetic acid.
Topics: Binding Sites; Catalysis; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Ion Exchange; Color; Cyanides; Darkness; Enzyme Activation; Flavonoids; Heme; Hydrogen-Ion Concentration; Indoleacetic Acids; Kinetics; Mathematics; Oxidation-Reduction; Oxygen Consumption; Peroxidases; Plants; Polarography; Quaternary Ammonium Compounds; Spectrophotometry; Sulfates; Time Factors | 1971 |
Effect of testosterone on the rat adrenal cortical 11 -hydroxylation system.
Topics: Adrenal Glands; Alcohols; Animals; Carbon Isotopes; Cell Fractionation; Chromatography, Paper; Corticosterone; Cyanides; Cytochromes; Desoxycorticosterone; Female; Ferredoxins; Heme; In Vitro Techniques; Kinetics; Mitochondria; Mixed Function Oxygenases; Potassium; Progesterone; Rats; Spectrophotometry; Succinates; Sulfites; Testosterone; Ultracentrifugation | 1971 |
The electronic structure of protoheme proteins. I. An electron paramagnetic resonance and optical study of horseradish peroxidase and its derivatives.
Topics: Animals; Carbon Monoxide; Cetacea; Chemical Phenomena; Chemistry, Physical; Cold Temperature; Cyanides; Electrons; Heme; Hemoglobins; Hydrogen-Ion Concentration; Iron; Magnoliopsida; Myoglobin; Oxygen; Peroxidases; Spectrum Analysis | 1968 |
The electronic structure of protoheme proteins. II. An electron paramagnetic resonance and optical study of cytochrome c peroxidase and its derivatives.
Topics: Chemical Phenomena; Chemistry, Physical; Cold Temperature; Cyanides; Cytochromes; Electrons; Heme; Hydrogen Peroxide; Hydrogen-Ion Concentration; Iron; Oxidation-Reduction; Oxygen; Peroxidases; Spectrum Analysis | 1968 |
Peroxidative activity of hemepeptides from horse heart cytochrome c.
Topics: Amino Acids; Animals; Chromatography, Ion Exchange; Cyanides; Cytochromes; Fluorides; Heme; Horses; Hydrogen-Ion Concentration; Myocardium; Peptides; Peroxidases; Spectrophotometry | 1968 |
Vitamin K deficiency in Fusiformis nigrescens. I. Influence on whole cells and cell envelope characteristics.
Topics: Bacterial Proteins; Bacteroides; Cell Membrane; Cell Wall; Culture Media; Cyanides; DNA, Bacterial; Heme; Microscopy, Electron; Morphogenesis; RNA, Bacterial; Vitamin K | 1968 |
Spectral studies of iron coordination in hemeprotein complexes: difference spectroscopy below 250 millimicrons.
Topics: Azides; Catalase; Cyanides; Heme; Histidine; Infrared Rays; Iron; Mathematics; Methemoglobin; Myoglobin; Peroxidases; Proteins; Spectrum Analysis; Ultraviolet Rays | 1968 |
Studies of the electron transport chain of extremely halophilic bacteria. I. Spectrophotometric identification of the cytochromes of Halobacterium cutirubrum.
Topics: Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Electron Transport; Freezing; Halobacterium; Heme; Hydrogen-Ion Concentration; Models, Biological; Oxidoreductases; Oxygen Consumption; Pyridines; Spectrophotometry; Temperature | 1968 |
Properties of etiohemoglobin and dimethylprotohemoglobin.
Topics: Cyanides; Heme; Hemoglobins; Hot Temperature; Molecular Weight; Optical Rotatory Dispersion; Oxidation-Reduction; Spectrophotometry | 1968 |
Spectral interactions of protoheme with ethyl isocyanide and some other ligands in enutral pH region.
Topics: Alcohols; Bile Acids and Salts; Carbon Monoxide; Chemical Phenomena; Chemistry, Physical; Color; Cyanides; Heme; Hydrogen-Ion Concentration; Imidazoles; Phenols; Phosphates; Pyridines; Spectrophotometry | 1968 |
The effect of ligand binding and acid splitting on the optical rotatory dispersion of ferric horseradish peroxidase.
Topics: Chemical Phenomena; Chemistry; Cyanides; Fluorides; Heme; Hydrogen-Ion Concentration; Hydroxides; Iron; Optical Rotatory Dispersion; Peroxidases; Plants; Spectrophotometry | 1968 |
[Inactivation of thiamine by substance K and other hemin compounds as well as by different iron salts].
Topics: Ammonia; Catalase; Chlorides; Copper; Cyanides; Hematoporphyrins; Heme; Hemoglobins; Iron; Porphyrins; Potassium; Sulfates; Thiamine | 1968 |
Subunit interactions in the conformational change of horse apohemoglobin on binding of hemin.
Topics: Animals; Binding Sites; Circular Dichroism; Cyanides; Heme; Hemoglobins; Horses; Mathematics; Myoglobin; Protein Binding; Spectrum Analysis; Sulfhydryl Compounds; Ultracentrifugation; Ultraviolet Rays | 1968 |
The conformational changes of catalase molecule caused by ligand molecules.
Topics: Azides; Catalase; Cyanides; Heme; Hydrogen-Ion Concentration; Optical Rotatory Dispersion; Potassium; Protein Denaturation; Spectrum Analysis; Ultraviolet Rays; Urea | 1969 |
The carbon monoxide-reactive haemoproteins of yeast.
Topics: Candida; Carbon Monoxide; Cell-Free System; Chemical Precipitation; Culture Media; Cyanides; Cytochromes; Glucose; Heme; Hemoglobins; Methods; Oxidation-Reduction; Oxygen; Plant Proteins; Saccharomyces; Spectrophotometry; Spectrum Analysis; Time Factors | 1969 |
A soluble hemoprotein 563 isolated from spinach leaves.
Topics: Chemical Phenomena; Chemistry; Cyanides; Cytochromes; Heme; Mercury; Peroxidases; Plant Proteins; Plants; Solubility; Spectrum Analysis | 1969 |
Circular dichroism of isolated and recombined hemoglobin chains.
Topics: Carbon Monoxide; Chemical Phenomena; Chemistry; Cyanides; Drug Stability; Heme; Hemoglobins; Humans; Methemoglobin; Oxygen; Peptides; Spectrophotometry; Spectrum Analysis | 1969 |
The reaction of methemoglobin with some ligands.
Topics: Analog-Digital Conversion; Animals; Azides; Chemical Phenomena; Chemistry; Computers; Computers, Analog; Cyanides; Fluorides; Heme; Horses; Humans; Hydrogen-Ion Concentration; Kinetics; Methemoglobin; Nitrites; Peptides; Sheep; Species Specificity; Spectrophotometry; Thiocyanates | 1969 |
Physicochemical properties of bakers' yeast iso-1-cytochrome c.
Topics: Animals; Cyanides; Cytochromes; Heme; Horses; Hydrogen-Ion Concentration; Kinetics; Saccharomyces; Species Specificity; Spectrophotometry; Temperature; Thermodynamics | 1969 |
The optically active heme bands of hemoglobin and methemoglobin derivatives. Correlation with absorption and magnetic properties.
Topics: Azides; Binding Sites; Chemical Phenomena; Chemistry; Cyanides; Fluorides; Heme; Hemoglobins; Humans; Magnetics; Methemoglobin; Optical Rotatory Dispersion; Spectrophotometry; Spectrum Analysis; Ultraviolet Rays | 1969 |
Characterization of two heme proteins in calf thyroid microsomes.
Topics: Animals; Cattle; Cyanides; Heme; In Vitro Techniques; Microsomes; Proteins; Spectrum Analysis; Thyroid Gland | 1966 |
Rapidly reducible and slowly reducible complexes of heme a.
Topics: Chemical Phenomena; Chemistry; Cyanides; Heme; Spectrum Analysis | 1966 |
Heme-linked effect in the reaction of sperm whale ferrimyoglobin with cyanide.
Topics: Animals; Cetacea; Cyanides; Heme; Hydrogen-Ion Concentration; Iron; Kinetics; Myoglobin; Oxidation-Reduction | 1967 |
Indoleacetic acid oxidase activity of apoperoxidase.
Topics: Azides; Biphenyl Compounds; Cyanides; Guaiacol; Heme; Hydrogen-Ion Concentration; Indoleacetic Acids; Kinetics; Manganese; Oxidoreductases; Peroxidases; Phenols; Plants, Edible; Pyrogallol | 1967 |
The structure of a hemoglobin carrying only two hemes.
Topics: Binding Sites; Blood Protein Electrophoresis; Carbon Monoxide; Centrifugation, Zonal; Chromatography; Chromatography, Gel; Cyanides; Globins; Heme; Hemoglobins; Hydrogen-Ion Concentration; Iron Isotopes; Methemoglobin; Methylcellulose; Molecular Weight; Peptides; Protein Binding; Spectrophotometry | 1967 |
Tryptophan pyrrolase of rabbit intestine. D- and L-tryptophan-cleaving enzyme or enzymes.
Topics: Amidohydrolases; Ascorbic Acid; Carbon Monoxide; Catalysis; Cyanides; Heme; Intestine, Small; Intestines; Kinetics; Kynurenine; Light; Methylene Blue; Spectrophotometry; Tryptophan; Tryptophan Oxygenase | 1967 |
Spectroscopic studies on bleomycin-iron complexes with carbon monoxide, nitric oxide, isocyanide, azide, and cyanide and comparison with iron-porphyrin complexes.
Topics: Azides; Bleomycin; Carbon Monoxide; Cyanides; DNA; Electron Spin Resonance Spectroscopy; Heme; Iron; Magnetic Resonance Spectroscopy; Nitric Oxide; Nitriles; Oxidation-Reduction; Spectrometry, Gamma | 1982 |
Cyanide binding to the cytochrome c ferric heme octapeptide. A model for anion binding to the active site of high spin ferric heme proteins.
Topics: Animals; Binding Sites; Cyanides; Cytochrome c Group; Ethylene Glycols; Heme; Horses; Iron; Kinetics; Mathematics; Myocardium; Oligopeptides; Protein Binding; Spectrophotometry | 1980 |
Orientation and reactivity of cytochrome aa3 heme groups in proteoliposomes.
Topics: Ascorbic Acid; Azides; Chemical Phenomena; Chemistry; Cyanides; Cytochrome c Group; Dithionite; Electron Transport Complex IV; Heme; Liposomes; Oxidation-Reduction; Paraquat; Tetramethylphenylenediamine | 1980 |
Studies on heme d1 extracted from Pseudomonas aeruginosa nitrite reductase.
Topics: Carbon Monoxide; Cyanides; Dithionite; Electron Spin Resonance Spectroscopy; Heme; Hydrogen-Ion Concentration; Imidazoles; Iron; NADH, NADPH Oxidoreductases; Nitric Oxide; Nitrite Reductases; Protein Binding; Pseudomonas aeruginosa; Spectrophotometry | 1981 |
Near-infrared magnetic and natural circular dichroism of cytochrome c oxidase.
Topics: Circular Dichroism; Copper; Cyanides; Electron Transport Complex IV; Heme; Oxidation-Reduction; Spectrophotometry, Infrared | 1980 |
Studies on the mechanism of pyrophosphate-mediated uptake of iron from transferrin by isolated rat-liver mitochondria.
Topics: Animals; Antimycin A; Cyanides; Deuteroporphyrins; Diphosphates; Heme; In Vitro Techniques; Indicators and Reagents; Iron; Mitochondria, Liver; Phenanthrolines; Rats; Transferrin | 1981 |
A study of the magnetic properties of haem a3 in cytochrome c oxidase by using magnetic-circular-dichroism spectroscopy.
Topics: Circular Dichroism; Cyanides; Electron Transport Complex IV; Heme; Magnetics; Oxidation-Reduction; Temperature | 1981 |
Evidence for siroheme-Fe4S4 interaction in spinach ferredoxin-sulfite reductase.
Topics: Arabidopsis Proteins; Carbon Monoxide; Cyanides; Electron Spin Resonance Spectroscopy; Ferric Compounds; Heme; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Plants; Spectrophotometry; Sulfite Reductase (Ferredoxin) | 1982 |
The nature of haem a3 in the oxidized state of cytochrome c oxidase. Evidence from low-temperature magnetic-circular-dichroism spectroscopy in the near infrared region.
Topics: Circular Dichroism; Cold Temperature; Cyanides; Electron Transport Complex IV; Heme; Oxidation-Reduction; Spectrophotometry, Infrared | 1982 |
Characterization of complexes between Escherichia coli sulfite reductase hemoprotein subunit and its substrates sulfite and nitrite.
Topics: Cyanides; Electron Spin Resonance Spectroscopy; Escherichia coli; Ferric Compounds; Ferricyanides; Ferrous Compounds; Heme; Kinetics; Nitrites; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Paraquat; Sulfite Reductase (NADPH); Sulfites | 1983 |
Electron paramagnetic resonance and optical evidence for interaction between siroheme and Fe4S4 prosthetic groups in complexes of Escherichia coli sulfite reductase hemoprotein with added ligands.
Topics: Arsenic; Arsenites; Carbon Monoxide; Cyanides; Dimethyl Sulfoxide; Electron Spin Resonance Spectroscopy; Escherichia coli; Ferrous Compounds; Guanidines; Heme; Iron; Ligands; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry; Sulfides; Sulfite Reductase (NADPH); Sulfur; Urea | 1983 |
Mössbauer studies of Escherichia coli sulfite reductase complexes with carbon monoxide and cyanide. Exchange coupling and intrinsic properties of the [4Fe-4S] cluster.
Topics: Carbon Monoxide; Cyanides; Electron Spin Resonance Spectroscopy; Escherichia coli; Heme; Iron-Sulfur Proteins; Mathematics; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors | 1983 |
Heme accessibility in the ferricytochrome c-cytochrome c peroxidase complex.
Topics: Cyanides; Cytochrome c Group; Cytochrome-c Peroxidase; Fluorides; Heme; Hydrogen Peroxide; Kinetics; Peroxidases | 1984 |
Characteristics of hematin uptake in malignant, embryonic and normal cells.
Topics: Absorption; Animals; Carcinoma 256, Walker; Cell Line; Cells, Cultured; Chick Embryo; Cyanides; Fibroblasts; Heme; Hemin; Hydrogen-Ion Concentration; Leukemia L1210; Leukemia, Erythroblastic, Acute; Liver; Mice; Rats | 1983 |
The nature of heme-aniline interactions during hemin-mediated oxygen activation and insertion reactions.
Topics: Aniline Compounds; Chemical Phenomena; Chemistry; Cyanides; Heme; Hemin; Models, Chemical; Oxygen; Oxygen Consumption; Toluidines | 1984 |
Proton nuclear magnetic resonance studies of isonitrile-heme protein complexes.
Topics: Animals; Carbon Monoxide; Cyanides; Heme; Hemoglobins; Humans; Macromolecular Substances; Magnetic Resonance Spectroscopy; Myoglobin; Nitriles; Thermodynamics; Valine; Whales | 1983 |
Kinetics and mechanism of heme-induced refolding of human alpha-globin.
Topics: Carbon Monoxide; Circular Dichroism; Cyanides; Globins; Heme; Humans; Kinetics; Macromolecular Substances; Oxidation-Reduction; Protein Conformation; Spectrometry, Fluorescence; Spectrophotometry | 1981 |
Protoporphyrinogen oxidation in Rhodopseudomonas spheroides, a step in heme and bacteriochlorophyll synthesis.
Topics: Aerobiosis; Bacteriochlorophylls; Chlorophyll; Cyanides; Cytochromes; Dithiothreitol; Glutathione; Heme; Kinetics; Mercaptoethanol; Oxidation-Reduction; Porphyrins; Protoporphyrins; Quinones; Rhodobacter sphaeroides | 1981 |
Molecular interaction of acrylonitrile and potassium cyanide with rat blood.
Topics: Acrylonitrile; Administration, Oral; Animals; Cyanides; Erythrocytes; Heme; Hemoglobins; Male; Membrane Proteins; Nitriles; Potassium Cyanide; Rats; Rats, Inbred Strains; Time Factors | 1982 |
Studies on the partition of transferrin-donated iron in rabbit reticulocytes. I. The kinetics of iron distribution between stroma and cytosol.
Topics: 2,4-Dinitrophenol; Animals; Cell Compartmentation; Cyanides; Cytosol; Dinitrophenols; Heme; In Vitro Techniques; Iron; Kinetics; Rabbits; Reticulocytes; Transferrin; Uncoupling Agents | 1982 |
Isolation and characterization of five neutral isoenzymes of horseradish peroxidase.
Topics: Amino Acids; Calcium; Carbohydrates; Chemical Phenomena; Chemistry; Cyanides; Heme; Horseradish Peroxidase; Isoelectric Focusing; Isoenzymes; Molecular Weight; Peroxidases; Spectrophotometry, Ultraviolet | 1982 |
Unusual low-frequency resonance Raman spectra of heme observed for hog intestinal peroxidase and its derivatives.
Topics: Animals; Cyanides; Heme; Intestinal Mucosa; Peroxidases; Protein Binding; Spectrophotometry; Spectrum Analysis, Raman; Swine | 1981 |
Ligand-dependent heme-protein interactions in human hemoglobin studied by Fourier transform infrared spectroscopy. Effects of quaternary structure on alpha chain tertiary structure measured at the alpha-104(G11) cysteine-SH.
Topics: Azides; Carbon Monoxide; Cyanides; Cysteine; Fourier Analysis; Heme; Hemoglobins; Humans; Ligands; Macromolecular Substances; Nitric Oxide; Oxyhemoglobins; Protein Binding; Protein Conformation; Spectrophotometry, Infrared | 1980 |
High-pressure proton nuclear magnetic resonance studies of hemoproteins. Pressure-induced structural change in heme environments of myoglobin, hemoglobin, and horseradish peroxidase.
Topics: Animals; Azides; Cyanides; Fluorides; Formates; Heme; Hemeproteins; Hemoglobins; Horseradish Peroxidase; Humans; Imidazoles; Magnetic Resonance Spectroscopy; Myoglobin; Peroxidases; Pressure; Protein Binding; Protein Conformation; Whales | 1980 |
Resonance Raman study of the heme-linked ionization in reduced horseradish peroxidase.
Topics: Binding Sites; Cyanides; Heme; Horseradish Peroxidase; Oxidation-Reduction; Peroxidases; Protein Binding; Protein Conformation; Spectrum Analysis, Raman | 1980 |
Cyanide-binding site of bd-type ubiquinol oxidase from Escherichia coli.
Topics: Binding Sites; Cyanides; Cytochrome b Group; Cytochromes; Electron Transport Chain Complex Proteins; Escherichia coli; Escherichia coli Proteins; Heme; Metals; Oxidoreductases; Spectrum Analysis | 1995 |
Nitric oxide inhibits neuronal nitric oxide synthase by interacting with the heme prosthetic group. Role of tetrahydrobiopterin in modulating the inhibitory action of nitric oxide.
Topics: Amino Acid Oxidoreductases; Animals; Arginine; Biopterins; Carbon Monoxide; Cerebellum; Citrulline; Cyanides; Heme; NADP; Neurons; Nitric Oxide; Nitric Oxide Synthase; Oxidants; Oxyhemoglobins; Rats; Sulfhydryl Compounds; Superoxide Dismutase | 1994 |
Three-dimensional solution structure of the cyanide adduct of a Met80Ala variant of Saccharomyces cerevisiae iso-1-cytochrome c. Identification of ligand-residue interactions in the distal heme cavity.
Topics: Alanine; Amino Acid Sequence; Animals; Crystallography, X-Ray; Cyanides; Cytochrome c Group; Cytochromes c; Heme; Horses; Ligands; Magnetic Resonance Spectroscopy; Methionine; Molecular Sequence Data; Myocardium; Protein Conformation; Protein Structure, Secondary; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Solutions | 1995 |
Resonance Raman studies of Escherichia coli cytochrome bd oxidase. Selective enhancement of the three heme chromophores of the "as-isolated" enzyme and characterization of the cyanide adduct.
Topics: Cyanides; Cytochrome b Group; Cytochromes; Electron Transport Chain Complex Proteins; Escherichia coli; Escherichia coli Proteins; Heme; Models, Chemical; Oxidoreductases; Recombinant Proteins; Spectrophotometry; Spectrum Analysis, Raman | 1995 |
Vibrational circular dichroism measurements of ligand vibrations in haem and non-haem metalloenzymes.
Topics: Azides; Circular Dichroism; Cyanides; Heme; Hemoglobins; Ligands; Metalloproteins; Myoglobin; Vibration | 1994 |
Identification of residues in the aromatic substrate binding site of horseradish peroxidase by 1H NMR studies on isozymes.
Topics: Amino Acid Sequence; Binding Sites; Cyanides; Heme; Horseradish Peroxidase; Hydrogen; Isoenzymes; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Protein Structure, Secondary | 1995 |
pH, electrolyte, and substrate-linked variation in active site structure of the Trp51Ala variant of cytochrome c peroxidase.
Topics: Anions; Binding Sites; Catechols; Circular Dichroism; Cyanides; Cytochrome-c Peroxidase; Electrolytes; Ferric Compounds; Guaiacol; Heme; Hydrogen Bonding; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Molecular Structure; Mutagenesis, Site-Directed; Saccharomyces cerevisiae; Spectrophotometry; Styrene; Styrenes | 1995 |
Laser photolysis behavior of ferrous horseradish peroxidase with carbon monoxide and cyanide: effects of mutations in the distal heme pocket.
Topics: Arginine; Base Sequence; Carbon Monoxide; Cyanides; Ferrous Compounds; Heme; Histidine; Horseradish Peroxidase; Kinetics; Lasers; Molecular Sequence Data; Mutagenesis, Site-Directed; Photolysis; Recombinant Proteins; Spectrum Analysis | 1995 |
Cytochrome bd oxidase from Azotobacter vinelandii. Purification and quantitation of ligand binding to the oxygen reduction site.
Topics: Azotobacter vinelandii; Binding Sites; Carbon Monoxide; Cyanides; Cytochrome b Group; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport Chain Complex Proteins; Escherichia coli Proteins; Heme; Kinetics; Ligands; Nitric Oxide; Oxidation-Reduction; Oxidoreductases; Oxygen; Spectrophotometry | 1995 |
Reaction with cyanide of hydroxylamine oxidoreductase of Nitrosomonas europaea.
Topics: Binding Sites; Cyanides; Heme; Hydrogen-Ion Concentration; Iron; Kinetics; Nitrosomonas; Oxidation-Reduction; Oxidoreductases; Spectrophotometry; Substrate Specificity; Temperature | 1995 |
Reptile heme protein structure: X-ray crystallographic study of the aquo-met and cyano-met derivatives of the loggerhead sea turtle (Caretta caretta) myoglobin at 2.0 A resolution.
Topics: Animals; Azides; Binding Sites; Crystallography, X-Ray; Cyanides; Heme; Mammals; Metmyoglobin; Models, Molecular; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Reptiles; Sequence Homology, Amino Acid; Species Specificity; Turtles; Water | 1995 |
pH-induced conformational perturbation in horseradish peroxidase. Picosecond tryptophan fluorescence studies on native and cyanide-modified enzymes.
Topics: Cyanides; Energy Transfer; Fluorescence; Heme; Horseradish Peroxidase; Hydrogen Bonding; Hydrogen-Ion Concentration; Molecular Structure; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1995 |
Effects of overall oxidation state on infrared spectra of heme a3 cyanide in bovine heart cytochrome c oxidase. Evidence of novel mechanistic roles for CuB.
Topics: Animals; Cattle; Copper; Cyanides; Electron Transport Complex IV; Heme; Myocardium; Oxidation-Reduction; Spectroscopy, Fourier Transform Infrared | 1995 |
Effects of mutating Asn-52 to isoleucine on the haem-linked properties of cytochrome c.
Topics: Animals; Asparagine; Cyanides; Cytochrome c Group; Heme; Hydrogen-Ion Concentration; Ions; Isoleucine; Mutagenesis, Site-Directed; Oxidation-Reduction; Rats; Saccharomyces cerevisiae | 1994 |
Proton NMR investigation of substrate-bound heme oxygenase: evidence for electronic and steric contributions to stereoselective heme cleavage.
Topics: Cyanides; Electrons; Heme; Heme Oxygenase (Decyclizing); Hydrolysis; Isotopes; Magnetic Resonance Spectroscopy; Molecular Conformation; Protons; Structure-Activity Relationship; Substrate Specificity | 1994 |
Resonance Raman and optical spectroscopic monitoring of heme a redox states in cytochrome c oxidase during potentiometric titrations.
Topics: Animals; Cyanides; Electron Transport Complex IV; Heme; Oxidation-Reduction; Potentiometry; Spectrophotometry; Spectrum Analysis, Raman | 1994 |
Kinetic and ligand binding evidence for two heme A-based terminal oxidases in plasma membranes from Bacillus subtilis.
Topics: Ascorbic Acid; Bacillus subtilis; Carbon Monoxide; Cell Membrane; Cyanides; Dithionite; Electron Transport Complex IV; Heme; Kinetics; Octoxynol; Oxidation-Reduction; Oxygen; Photolysis; Polyethylene Glycols; Solubility; Spectrophotometry; Tetramethylphenylenediamine | 1993 |
Ligand binding to the haem-copper binuclear catalytic site of cytochrome bo, a respiratory quinol oxidase from Escherichia coli.
Topics: Anions; Azides; Binding Sites; Copper; Cyanides; Cytochrome b Group; Cytochromes; Electron Spin Resonance Spectroscopy; Escherichia coli; Escherichia coli Proteins; Fluorides; Formates; Heme; Ligands; Oxidoreductases; Spectrophotometry; Sulfides | 1993 |
Magnetic resonance spectroscopy, calcium content, and anion coordination studies of bovine and goat lactoperoxidase.
Topics: Animals; Anions; Calcium; Cattle; Cyanides; Electron Spin Resonance Spectroscopy; Female; Goats; Heme; Lactoperoxidase; Magnetic Resonance Spectroscopy; Milk; Nitrites; Thiocyanates | 1993 |
Evaluation of nitrogen nuclear hyperfine and quadrupole coupling parameters for the proximal imidazole in myoglobin-azide, -cyanide, and -mercaptoethanol complexes by electron spin echo envelope modulation spectroscopy.
Topics: Animals; Azides; Computer Simulation; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Horses; Imidazoles; Magnetic Resonance Spectroscopy; Mercaptoethanol; Metmyoglobin; Myoglobin; Protein Binding; Protein Conformation | 1993 |
Proton NMR of Escherichia coli sulfite reductase: studies of the heme protein subunit with added ligands.
Topics: Cyanides; Escherichia coli; Heme; Hemeproteins; Ligands; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Protons | 1993 |
Spectroscopic characterization of cytochrome c peroxidase from Paracoccus denitrificans.
Topics: Amino Acids; Cyanides; Cytochrome-c Peroxidase; Electron Spin Resonance Spectroscopy; Heme; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Paracoccus denitrificans; Spectrum Analysis | 1993 |
Distinct heme active-site structure in lactoperoxidase revealed by resonance Raman spectroscopy.
Topics: Animals; Binding Sites; Cattle; Cyanides; Female; Heme; Lactoperoxidase; Milk; Protein Conformation; Spectrum Analysis, Raman | 1993 |
Infrared and EPR studies on cyanide binding to the heme-copper binuclear center of cytochrome bo-type ubiquinol oxidase from Escherichia coli. Release of a CuB-cyano complex in the partially reduced state.
Topics: Anaerobiosis; Animals; Binding Sites; Cattle; Copper; Cyanides; Cytochrome b Group; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Escherichia coli; Escherichia coli Proteins; Heme; Mitochondria, Heart; Mutagenesis, Site-Directed; Oxidation-Reduction; Point Mutation; Protein Binding; Recombinant Proteins; Spectroscopy, Fourier Transform Infrared | 1996 |
Purification and characterization of an intracellular catalase-peroxidase from Penicillium simplicissimum.
Topics: Azides; Catalase; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Hydrogen-Ion Concentration; Intracellular Fluid; Ligands; Molecular Structure; Molecular Weight; Penicillium; Peroxidase; Porphyrins; Protein Conformation; Spectrophotometry; Subcellular Fractions; Substrate Specificity | 1996 |
Rapid-scan FTIR spectroscopic studies on the photolysis and recombination of the cyanide adduct of fully reduced bovine cytochrome c oxidase.
Topics: Animals; Cattle; Copper; Cyanides; Electron Transport Complex IV; Heme; Oxidation-Reduction; Photolysis; Spectrophotometry; Spectroscopy, Fourier Transform Infrared | 1995 |
Rescue of the catalytic activity of an H42A mutant of horseradish peroxidase by exogenous imidazoles.
Topics: Binding Sites; Catalysis; Cloning, Molecular; Cyanides; Escherichia coli; Guaiacol; Heme; Histidine; Horseradish Peroxidase; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Point Mutation; Recombinant Proteins; Sequence Tagged Sites; Spectrophotometry | 1996 |
Determination of cyanide using a microbial sensor.
Topics: Cyanides; Cytochrome a Group; Electrodes; Electron Transport; Electron Transport Complex IV; Glucose; Heme; Hydrogen-Ion Concentration; Potassium Cyanide; Saccharomyces cerevisiae; Sodium Cyanide; Solutions | 1996 |
The Asp245-->Asn mutant of Coprinus cinereus peroxidase. Characterization by 1H-NMR spectroscopy and comparison with the wild-type enzyme.
Topics: Arginine; Coprinus; Cyanides; Fluorides; Fungal Proteins; Heme; Histidine; Hydrogen Bonding; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Peroxidases; Point Mutation | 1996 |
Nonsteric factors dominate binding of nitric oxide, azide, imidazole, cyanide, and fluoride to the rhizobial heme-based oxygen sensor FixL.
Topics: Azides; Bacterial Proteins; Cyanides; Fluorides; Heme; Hemeproteins; Histidine Kinase; Imidazoles; Ligands; Nitric Oxide; Protein Binding; Sinorhizobium meliloti | 1996 |
Spatial relationship between L-arginine and heme binding sites of endothelial nitric-oxide synthase.
Topics: Arginine; Binding Sites; Binding, Competitive; Cyanides; Endothelium, Vascular; Heme; Humans; Imidazoles; Kinetics; Lysine; Nitric Oxide Synthase | 1996 |
Role of calcium in maintaining the heme environment of manganese peroxidase.
Topics: Basidiomycota; Calcium; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Hot Temperature; Hydrogen-Ion Concentration; Peroxidases; Protein Conformation; Spectrophotometry, Atomic; Structure-Activity Relationship | 1997 |
Spectral changes of lignin peroxidase during reversible inactivation.
Topics: Calcium; Crystallography, X-Ray; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Peroxidases; Spectrophotometry, Atomic | 1997 |
The cioAB genes from Pseudomonas aeruginosa code for a novel cyanide-insensitive terminal oxidase related to the cytochrome bd quinol oxidases.
Topics: Amino Acid Sequence; Azotobacter vinelandii; Base Sequence; Cyanides; Cytochrome b Group; Cytochromes; DNA Primers; DNA, Bacterial; Electron Transport Chain Complex Proteins; Escherichia coli; Escherichia coli Proteins; Genes, Bacterial; Heme; Molecular Sequence Data; Molecular Weight; Open Reading Frames; Oxidoreductases; Pseudomonas aeruginosa; Sequence Homology, Amino Acid; Species Specificity | 1997 |
Optical and electron paramagnetic resonance absorption spectra of complexes of nitric oxide synthase I with isocyanides.
Topics: Animals; Binding Sites; Brain; Cyanides; Cytochrome P-450 Enzyme System; Electron Spin Resonance Spectroscopy; Heme; Hydrogen-Ion Concentration; Microsomes, Liver; Nitric Oxide Synthase; Oxidation-Reduction; Rabbits; Spectrophotometry; Swine | 1997 |
Circular dichroism spectroscopy of Lucina I hemoglobin.
Topics: Animals; Carbon Monoxide; Circular Dichroism; Crystallography, X-Ray; Cyanides; Heme; Hemoglobins; Hemoglobins, Abnormal; Iron; Mollusca; Oxyhemoglobins; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfides | 1997 |
Probing the catalytic mechanism of sulfite reductase by X-ray crystallography: structures of the Escherichia coli hemoprotein in complex with substrates, inhibitors, intermediates, and products.
Topics: Binding Sites; Carbon Monoxide; Catalysis; Crystallography, X-Ray; Cyanides; Escherichia coli; Heme; Hemeproteins; Ligands; Nitrates; Nitrites; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Substrate Specificity; Sulfites | 1997 |
Identification of a critical phenylalanine residue in horseradish peroxidase, Phe179, by site-directed mutagenesis and 1H-NMR: implications for complex formation with aromatic donor molecules.
Topics: Benzoates; Benzoic Acid; Cyanides; Heme; Horseradish Peroxidase; Hydrogen-Ion Concentration; Hydroxamic Acids; Isoenzymes; Mutagenesis, Site-Directed; Mutation; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Protons; Recombinant Proteins; Terminology as Topic | 1997 |
Substitutions of conserved aromatic amino acid residues in subunit I perturb the metal centers of the Escherichia coli bo-type ubiquinol oxidase.
Topics: Amino Acid Sequence; Amino Acid Substitution; Amino Acids, Cyclic; Catalysis; Conserved Sequence; Copper; Cyanides; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Escherichia coli; Heme; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidation-Reduction; Protein Binding; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman | 1998 |
Cyanide binding and active site structure in heme-copper oxidases: normal coordinate analysis of iron-cyanide vibrations of a3(2+)CN- complexes of cytochromes ba3 and aa3.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry, Physical; Copper; Cyanides; Cytochrome b Group; Electron Transport Complex IV; Heme; Iron; Myocardium; Oxidation-Reduction; Protein Binding; Spectrum Analysis, Raman; Thermus thermophilus | 1998 |
Orientation of the heme vinyl groups in the hydrogen sulfide-binding hemoglobin I from Lucina pectinata.
Topics: Animals; Bivalvia; Carbon Monoxide; Cyanides; Heme; Hemoglobins; Hemoglobins, Abnormal; Hydrogen Sulfide; Magnetic Resonance Spectroscopy; Models, Chemical; Protons; Spectrum Analysis, Raman; Vinyl Compounds | 1998 |
Signal transmission between subunits in the hemoglobin T-state.
Topics: Cyanides; Heme; Hemoglobins; Humans; Hydrogen; Protein Conformation; Recombinant Proteins; Signal Transduction | 1998 |
Solution 1H NMR investigation of the heme cavity and substrate binding site in cyanide-inhibited horseradish peroxidase.
Topics: Benzoates; Binding Sites; Cyanides; Enzyme Inhibitors; Heme; Histidine; Horseradish Peroxidase; Hydroxamic Acids; Macromolecular Substances; Nuclear Magnetic Resonance, Biomolecular; Solutions; Substrate Specificity | 1999 |
Effects of the location of distal histidine in the reaction of myoglobin with hydrogen peroxide.
Topics: Animals; Azides; Crystallography, X-Ray; Cyanides; Ferric Compounds; Heme; Histidine; Hydrogen Peroxide; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Sequence Data; Myoglobin; Spectrophotometry, Atomic; Whales | 1999 |
Characterization of the heme and pyridoxal phosphate cofactors of human cystathionine beta-synthase reveals nonequivalent active sites.
Topics: Binding Sites; Carbon Monoxide; Catalysis; Cyanides; Cystathionine beta-Synthase; Enzyme Activation; Heme; Humans; Ligands; Pyridoxal Phosphate; Recombinant Proteins; Serine; Spectrometry, Fluorescence | 1999 |
Effects of subunit I mutations on redox-linked conformational changes of the Escherichia coli bo-type ubiquinol oxidase revealed by Fourier-transform infrared spectroscopy.
Topics: Binding Sites; Copper; Cyanides; Cytochrome b Group; Cytochromes; Escherichia coli; Escherichia coli Proteins; Glutamic Acid; Heme; Mutation; Oxidation-Reduction; Protein Conformation; Riboflavin; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis | 1999 |
Proton NMR investigation of the heme active site structure of an engineered cytochrome c peroxidase that mimics manganese peroxidase.
Topics: Arginine; Aspartic Acid; Binding Sites; Cyanides; Cytochrome-c Peroxidase; Glutamic Acid; Glycine; Heme; Histidine; Leucine; Molecular Mimicry; Nuclear Magnetic Resonance, Biomolecular; Peroxidases; Protein Engineering; Protons; Spectrophotometry; Valine | 1999 |
Cyanide binding to Lucina pectinata hemoglobin I and to sperm whale myoglobin: an x-ray crystallographic study.
Topics: Animals; Binding Sites; Biophysical Phenomena; Biophysics; Bivalvia; Crystallography, X-Ray; Cyanides; Free Radicals; Heme; Hemoglobins; Hemoglobins, Abnormal; In Vitro Techniques; Models, Molecular; Myoglobin; Protein Binding; Protein Conformation; Whales | 1999 |
Chemoreceptor discharges and cytochrome redox changes of the rat carotid body: role of heme ligands.
Topics: Afferent Pathways; Animals; Carbon Monoxide; Carotid Body; Chemoreceptor Cells; Cyanides; Cytochromes; Heme; Ligands; Oxidation-Reduction; Oxygen; Peripheral Nerves; Rats; Sulfones | 1999 |
The active form of the ferric heme in neutrophil cytochrome b(558) is low-spin in the reconstituted cell-free system in the presence of amphophil.
Topics: Animals; Arachidonic Acid; Cell-Free System; Circular Dichroism; Cyanides; Cytochrome b Group; Electron Spin Resonance Spectroscopy; Heme; In Vitro Techniques; Myristic Acid; NADPH Oxidases; Neutrophils; Oxidation-Reduction; Superoxides; Swine | 1999 |
The structures of the horseradish peroxidase C-ferulic acid complex and the ternary complex with cyanide suggest how peroxidases oxidize small phenolic substrates.
Topics: Binding Sites; Coumaric Acids; Crystallography, X-Ray; Cyanides; Heme; Horseradish Peroxidase; Hydrogen Peroxide; Kinetics; Models, Molecular; Oxidation-Reduction; Plant Proteins; Protein Binding | 1999 |
Active and inhibited human catalase structures: ligand and NADPH binding and catalytic mechanism.
Topics: Amino Acid Sequence; Amitrole; Binding Sites; Catalase; Catalysis; Crystallization; Crystallography, X-Ray; Cyanides; Electrons; Enzyme Inhibitors; Heme; Humans; Hydrogen Bonding; Hydrogen Peroxide; Models, Chemical; Models, Molecular; Molecular Sequence Data; NADP; Protein Conformation; Substrate Specificity; Tyrosine; Water | 2000 |
Nature of the inhibition of horseradish peroxidase and mitochondrial cytochrome c oxidase by cyanyl radical.
Topics: Apoenzymes; Catalysis; Chromatography, High Pressure Liquid; Cyanides; Cyclic N-Oxides; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Ethylmaleimide; Guaiacol; Heme; Holoenzymes; Horseradish Peroxidase; Hydrogen Peroxide; Magnetic Resonance Spectroscopy; Mitochondria; Models, Chemical; Molecular Weight; Oxidative Stress; Potassium Cyanide; Protons; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spin Trapping | 2000 |
X-ray crystallographic study of cyanide binding provides insights into the structure-function relationship for cytochrome cd1 nitrite reductase from Paracoccus pantotrophus.
Topics: Anions; Binding Sites; Crystallography, X-Ray; Cyanides; Cytochromes; Electron Transport Complex IV; Heme; Hydrogen Bonding; Kinetics; Ligands; Models, Molecular; Nitrite Reductases; Oxidation-Reduction; Paracoccus; Protein Binding; Protein Conformation; Structure-Activity Relationship | 2000 |
Nitric oxide binding to nitrophorin 4 induces complete distal pocket burial.
Topics: Animals; Binding Sites; Biological Transport; Carrier Proteins; Crystallization; Crystallography, X-Ray; Cyanides; Heme; Hemeproteins; Hydrogen Bonding; Hydrogen-Ion Concentration; Kinetics; Models, Molecular; Molecular Sequence Data; Nitric Oxide; Protein Binding; Protein Conformation; Rhodnius; Salivary Proteins and Peptides; Water | 2000 |
Obtaining ligand geometries from paramagnetic shifts in low-spin haem proteins.
Topics: Cyanides; Heme; Hemeproteins; Histidine; Ligands; Methionine; Models, Theoretical; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Protein Conformation | 2000 |
Unique heme environment at the putative distal region of hydrogen peroxide-dependent fatty acid alpha-hydroxylase from Sphingomonas paucimobilis (peroxygenase P450(SPalpha).
Topics: Amines; Carbon Monoxide; Cyanides; Cytochrome P-450 Enzyme System; Fatty Acids; Heme; Imidazoles; Iron; Ligands; Mixed Function Oxygenases; Peroxidases; Pyridines; Sodium Cyanide; Spectrophotometry; Sphingomonas | 2000 |
Characterization of interactions among the heme center, tetrahydrobiopterin, and L-arginine binding sites of ferric eNOS using imidazole, cyanide, and nitric oxide as probes.
Topics: Animals; Arginine; Binding, Competitive; Biopterins; Catalysis; Cattle; Computer Simulation; Cyanides; Escherichia coli; Ferric Compounds; Flavins; Genetic Vectors; Heme; Humans; Imidazoles; Ligands; Models, Chemical; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type III; Protein Binding | 2000 |
Redox-linked conformational changes in bovine heart cytochrome c oxidase: picosecond time-resolved fluorescence studies of cyanide complex.
Topics: Animals; Cattle; Cyanides; Electron Transport Complex IV; Energy Transfer; Half-Life; Heme; Models, Chemical; Myocardium; Oxidation-Reduction; Protein Structure, Tertiary; Spectrometry, Fluorescence; Surface-Active Agents; Temperature | 2000 |
Resonance Raman studies indicate a unique heme active site in prostaglandin H synthase.
Topics: Animals; Binding Sites; Carbon Monoxide; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Hydrogen-Ion Concentration; Iron; Ligands; Male; Prostaglandin-Endoperoxide Synthases; Protein Binding; Protein Conformation; Sheep; Spectrum Analysis, Raman | 2000 |
Solution 1H NMR of the active site of substrate-bound, cyanide-inhibited human heme oxygenase. comparison to the crystal structure of the water-ligated form.
Topics: Amino Acid Sequence; Binding Sites; Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Humans; Hydrogen; Hydrogen Bonding; Nuclear Magnetic Resonance, Biomolecular; Protein Structure, Secondary; Tyrosine; Water | 2001 |
Characterization of the coral allene oxide synthase active site with UV-visible absorption, magnetic circular dichroism, and electron paramagnetic resonance spectroscopy: evidence for tyrosinate ligation to the ferric enzyme heme iron.
Topics: Animals; Azides; Binding Sites; Catalase; Cattle; Circular Dichroism; Cnidaria; Cyanides; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Fluorides; Free Radicals; Heme; Intramolecular Oxidoreductases; Iron; Ligands; Peracetic Acid; Spectrophotometry, Ultraviolet; Tyrosine | 2001 |
Cyanide stimulated dissociation of chloride from the catalytic center of oxidized cytochrome c oxidase.
Topics: Animals; Anions; Binding Sites; Catalysis; Cattle; Chlorides; Colorimetry; Cyanides; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Kinetics; Ligands; Oxidation-Reduction; Spectrum Analysis | 2001 |
Site-directed mutation of the highly conserved region near the Q-loop of the cytochrome bd quinol oxidase from Escherichia coli specifically perturbs heme b595.
Topics: Alanine; Amino Acid Sequence; Carbon Monoxide; Conserved Sequence; Cyanides; Cytochrome b Group; Cytochromes; Electrochemistry; Electron Spin Resonance Spectroscopy; Electron Transport Chain Complex Proteins; Escherichia coli; Escherichia coli Proteins; Glutamic Acid; Heme; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidation-Reduction; Oxidoreductases; Oxidoreductases, N-Demethylating; Protein Binding; Protein Structure, Tertiary; Quinone Reductases; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman | 2001 |
Cationic ascorbate peroxidase isoenzyme II from tea: structural insights into the heme pocket of a unique hybrid peroxidase.
Topics: Ascorbate Peroxidases; Binding Sites; Carbon Monoxide; Cyanides; Ferric Compounds; Ferrous Compounds; Fluorides; Heme; Hydrogen Bonding; Hydrogen-Ion Concentration; Isoenzymes; Kinetics; Peroxidases; Plant Leaves; Quantum Theory; Spectrophotometry; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Tea | 2001 |
Ring-opening and meso substitution from the reaction of cyanide ion with zinc verdohemes.
Topics: Ascorbic Acid; Crystallography, X-Ray; Cyanides; Heme; Models, Molecular; Molecular Structure; Oxidation-Reduction; Zinc | 2001 |
Resonance Raman spectroscopic study of nitrophorin 1, a nitric oxide-binding heme protein from Rhodnius prolixus, and its nitrosyl and cyano adducts.
Topics: Animals; Cyanides; Heme; Hemeproteins; Nitric Oxide; Protein Conformation; Rhodnius; Salivary Proteins and Peptides; Spectrum Analysis, Raman | 2001 |
Replacement of the methionine axial ligand in cytochrome c(550) by a lysine: effects on the haem electronic structure.
Topics: Amino Acid Substitution; Cyanides; Cytochrome c Group; Heme; Ligands; Lysine; Methionine; Mutation; Nuclear Magnetic Resonance, Biomolecular; Paracoccus | 2002 |
Chemical shift-based constraints for solution structure determination of paramagnetic low-spin heme proteins with bis-His and His-CN axial ligands: the cases of oxidized cytochrome b(5) and Met80Ala cyano-cytochrome c.
Topics: Alanine; Cyanides; Cytochrome c Group; Cytochromes b5; Heme; Histidine; Ligands; Methionine; Models, Molecular; Molecular Structure; Mutation; Oxidation-Reduction; Yeasts | 2002 |
Esterification of the propionate groups promotes alpha/beta hemoglobin chain homogeneity of CN-hemin binding.
Topics: Apoproteins; Cyanides; Dose-Response Relationship, Drug; Heme; Hemin; Hemoglobins; Humans; Iron; Models, Molecular; Peptide Fragments; Propionates; Spectrophotometry | 2002 |
Solution NMR characterization of an unusual distal H-bond network in the active site of the cyanide-inhibited, human heme oxygenase complex of the symmetric substrate, 2,4-dimethyldeuterohemin.
Topics: Binding Sites; Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Hemin; Humans; Hydrogen Bonding; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Models, Chemical; Protons; Substrate Specificity | 2002 |
Contribution of heme-propionate side chains to structure and function of myoglobin: chemical approach by artificially created prosthetic groups.
Topics: Animals; Binding Sites; Carbon Monoxide; Cyanides; Heme; Horses; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure; Myocardium; Myoglobin; Oxidation-Reduction; Oxygen; Protein Binding; Protein Structure, Tertiary | 2002 |
Crystal structures of unligated and CN-ligated Glycera dibranchiata monomer ferric hemoglobin components III and IV.
Topics: Amino Acid Sequence; Animals; Crystallography, X-Ray; Cyanides; Heme; Hemoglobins; Histidine; Kinetics; Ligands; Methemoglobin; Models, Molecular; Molecular Sequence Data; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Polychaeta; Protein Binding; Sequence Homology, Amino Acid; Temperature | 2002 |
Influence of the distal his in imparting imidazolate character to the proximal his in heme peroxidase: (1)h NMR spectroscopic study of cyanide-inhibited his42-->ala horseradish peroxidase.
Topics: Alanine; Cyanides; Enzyme Inhibitors; Heme; Histidine; Horseradish Peroxidase; Hydrogen Bonding; Imidazoles; Nuclear Magnetic Resonance, Biomolecular; Peroxidases; Protein Conformation | 2002 |
Electrochemical, FT-IR and UV/VIS spectroscopic properties of the caa3 oxidase from T. thermophilus.
Topics: Cyanides; Cytochrome c Group; Cytochromes a; Cytochromes a3; Electrochemistry; Electron Transport; Electron Transport Complex IV; Heme; Oxidation-Reduction; Protons; Spectrophotometry; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Thermus thermophilus | 2002 |
Structure-based mechanism of O2 sensing and ligand discrimination by the FixL heme domain of Bradyrhizobium japonicum.
Topics: Arginine; Bacterial Proteins; Bradyrhizobium; Carbon Monoxide; Crystallography, X-Ray; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Hemeproteins; Histidine Kinase; Hydrogen Bonding; Imidazoles; Isomerism; Ligands; Oxidation-Reduction; Oxygen; Protein Binding; Protein Conformation; Protein Structure, Tertiary; Structure-Activity Relationship | 2002 |
Distal Cu ion protects synthetic heme/Cu analogues of cytochrome oxidase against inhibition by CO and cyanide.
Topics: Animals; Binding Sites; Carbon Monoxide; Catalysis; Cattle; Copper; Cyanides; Electron Transport Complex IV; Heme; Ions; Iron; Molecular Structure; Oxidation-Reduction; Oxygen | 2002 |
The role of the hydrophobic distal heme pocket of CooA in ligand sensing and response.
Topics: Bacterial Proteins; Cyanides; Dose-Response Relationship, Drug; Heme; Hemeproteins; Imidazoles; Isoleucine; Leucine; Ligands; Models, Molecular; Mutation; Protein Binding; Protein Conformation; Protein Structure, Secondary; Rhodospirillum rubrum; Trans-Activators; Transcriptional Activation | 2003 |
Unusual cyanide bindings to a heme-regulated phosphodiesterase from Escherichia coli: effect of Met95 mutations.
Topics: Azides; Cyanides; Escherichia coli; Fluorides; Heme; Imidazoles; Iron; Kinetics; Methionine; Mutagenesis, Site-Directed; Mutation; Phosphoric Diester Hydrolases; Protein Binding; Protein Structure, Tertiary; Spectrophotometry | 2002 |
Solution 1H NMR investigation of the active site molecular and electronic structures of substrate-bound, cyanide-inhibited HmuO, a bacterial heme oxygenase from Corynebacterium diphtheriae.
Topics: Animals; Aspartic Acid; Bacterial Proteins; Binding Sites; Catalysis; Corynebacterium diphtheriae; Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Humans; Hydrogen; Hydrogen Bonding; Hydrogen-Ion Concentration; Ligands; Magnetic Resonance Spectroscopy; Protein Binding; Protons; Water | 2003 |
Distal heme pocket regulation of ligand binding and stability in soybean leghemoglobin.
Topics: Amino Acids; Animals; Binding Sites; Carbon Monoxide; Cyanides; Glycine max; Heme; Histidine; Leghemoglobin; Ligands; Models, Molecular; Mutation; Myoglobin; Oxygen; Protein Conformation; Soybean Proteins; Thermodynamics; Water; Whales | 2003 |
Crystal structures of ferrous and CO-, CN(-)-, and NO-bound forms of rat heme oxygenase-1 (HO-1) in complex with heme: structural implications for discrimination between CO and O2 in HO-1.
Topics: Animals; Carbon Monoxide; Crystallography, X-Ray; Cyanides; Ferrous Compounds; Heme; Heme Oxygenase (Decyclizing); Heme Oxygenase-1; Hydrogen Bonding; Models, Molecular; Molecular Structure; Nitric Oxide; Oxidation-Reduction; Oxygen; Protein Binding; Protein Conformation; Rats | 2003 |
Inversion of axial coordination in myoglobin to create a "proximal" ligand binding pocket.
Topics: Amino Acid Substitution; Animals; Binding Sites; Carbon Monoxide; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Hydrogen-Ion Concentration; Kinetics; Ligands; Models, Molecular; Myoglobin; Protein Binding; Recombinant Proteins; Spectrophotometry; Spectrum Analysis, Raman; Swine | 2003 |
Temperature, pH, and solvent isotope dependent properties of the active sites of resting-state and cyanide-ligated recombinant cytochrome c peroxidase (H52L) revealed by proton hyperfine resonance spectra.
Topics: Amino Acid Substitution; Binding Sites; Cyanides; Cytochrome-c Peroxidase; Heme; Histidine; Hydrogen-Ion Concentration; Leucine; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Protons; Recombinant Proteins; Saccharomyces cerevisiae Proteins; Solvents; Temperature | 2003 |
[Binding of nitrogen bases and cyanide by hematin].
Topics: Cyanides; Heme; Hemin; Hemoglobins; Nitrogen | 1957 |
Reactions of cyanamide with methaemoglobin and some other haematin compounds.
Topics: Amides; Anesthetics, Local; Cyanamide; Cyanides; Heme; Hemin; Methemoglobin | 1963 |
ON THE ANOMALOUS INTERACTIONS OF LIGANDS WITH RHODOSPIRILLUM HAEM PROTEIN.
Topics: Azides; Bacterial Proteins; Carbon Monoxide; Chelating Agents; Cyanides; Fluorides; Heme; Hemeproteins; Hydrazines; Hydroxylamines; Ligands; Nitrites; Nitrogen; Nitrogen Dioxide; Nitroso Compounds; Pharmacology; Porphyrins; Research; Rhodospirillum | 1963 |
STUDIES OF THE ELECTRON TRANSPORT SYSTEM. LV. THE INFLUENCE OF PH AND OF PROTEIN-DEPOLYMERIZING REAGENTS ON THE REACTION OF CYTOCHROME A WITH BOROHYDRIDE.
Topics: Borates; Borohydrides; Carbon Monoxide; Cyanides; Cytochromes; Cytochromes a; Dialysis; Electron Transport; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Indicators and Reagents; Renal Dialysis; Research; Spectrophotometry; Surface-Active Agents; Urea | 1964 |
CYTOCHROME C OXIDASE COMPONENTS. IV. CHEMICAL DISTINCTION BETWEEN CYTOCHROMES ALPHA- AND ALPHA-3.
Topics: Borates; Chemical Phenomena; Chemistry; Chromatography; Cyanides; Cytochromes; Electron Transport Complex IV; Heme; Research; Spectrophotometry; Sulfites; Urea | 1964 |
CATALASE ACTIVITY OF TWO STREPTOCOCCUS FAECALIS STRAINS AND ITS ENHANCEMENT BY AEROBIOSIS AND ADDED CATIONS.
Topics: Aerobiosis; Azides; Catalase; Cations; Chlorides; Culture Media; Cyanides; Enterococcus faecalis; Heme; Ion Exchange Resins; Iron; Manganese; Metabolism; Oxidation-Reduction; Oxygen; Porphyrins; Research; Zinc | 1964 |
HEME A COMPOUNDS AS SPECTRAL MODELS FOR CYTOCHROMES A AND A3.
Topics: Biochemical Phenomena; Biochemistry; Carbon Monoxide; Cyanides; Cytochromes; Cytochromes a; Electron Transport Complex IV; Heme; Hemoglobins; Imidazoles; Models, Theoretical; Peroxidases; Porphyrins; Pyridines; Research; Spectrophotometry | 1965 |
THE HAEM PROSTHETIC GROUPS OF SOME ANIMAL PEROXIDASES. II. MYELOPEROXIDASE.
Topics: Animals; Azides; Biochemical Phenomena; Biochemistry; Cyanides; Fluorides; Heme; Peptides; Peroxidase; Peroxidases; Porphyrins; Pyridines; Research; Spectrophotometry; Sulfites | 1965 |
ON THE LIGAND FIELD OF REDOX ACTIVE NON-HEME IRON IN PROTEINS.
Topics: Chelating Agents; Chemical Phenomena; Chemistry, Physical; Cyanides; Electron Spin Resonance Spectroscopy; Flavins; Heme; Iron; Ligands; Nitrates; Oxidation-Reduction; Proteins; Research | 1965 |
DISTRIBUTION AND CHARACTERISTICS OF THE CATALASES OF LACTOBACILLACEAE.
Topics: Azides; Blood; Catalase; Chemistry Techniques, Analytical; Culture Media; Cyanides; Enterococcus faecalis; Escherichia coli; Heme; Hemin; Iron; Lactobacillaceae; Lactobacillus; Leuconostoc; Manganese; Metabolism; Pediococcus; Pharmacology; Proteins; Research | 1965 |
ISOLATION AND CHARACTERIZATION OF THE CYANIDE-RESISTANT AND AZIDE-RESISTANT CATALASE OF LACTOBACILLUS PLANTARUM.
Topics: Animals; Antimetabolites; Azides; Benzoates; Catalase; Cattle; Centrifugation; Chemical Phenomena; Chemistry; Chemistry Techniques, Analytical; Chloromercuribenzoates; Chromatography; Chromatography, Gel; Culture Media; Cyanides; Edetic Acid; Electrophoresis; Escherichia coli; Flavins; Fluorescence; Heme; Hydrogen-Ion Concentration; Iron; Lactobacillus; Lactobacillus plantarum; Molecular Weight; Pharmacology; Phenanthrolines; Research; Spectrophotometry | 1965 |
Reversal of cyanide inhibition of cytochrome c oxidase by the auxiliary substrate nitric oxide: an endogenous antidote to cyanide poisoning?
Topics: Animals; Brain; Catalysis; Cattle; Copper; Cyanides; Cytochromes c; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Electrons; Heme; Histidine; Iron; Kinetics; Magnetics; Mitochondria; Models, Chemical; Myocardium; Nitric Oxide; Oxygen; Potassium Cyanide; Spectrophotometry | 2003 |
Redox-dependent open and closed forms of the active site of the bacterial respiratory nitric-oxide reductase revealed by cyanide binding studies.
Topics: Bacteria; Binding Sites; Catalysis; Cyanides; Dose-Response Relationship, Drug; Electrons; Heme; Iron; Kinetics; Ligands; Nitric Oxide; Oxidation-Reduction; Oxidoreductases; Oxygen; Oxygen Consumption; Paracoccus denitrificans; Potassium Cyanide; Protein Binding; Time Factors; Ultraviolet Rays | 2004 |
Oxidation-reduction properties of maize ferredoxin: sulfite oxidoreductase.
Topics: Arabidopsis Proteins; Cyanides; Escherichia coli; Ferredoxins; Heme; Hydrogen-Ion Concentration; Nitrite Reductases; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Phosphates; Potentiometry; Spectrophotometry; Spinacia oleracea; Substrate Specificity; Sulfite Reductase (Ferredoxin); Zea mays | 2004 |
The combining power of hemoglobin for alkyl isocyanides, and the nature of the heme-heme interactions in hemoglobin.
Topics: Cyanides; Heme; Hemoglobins; Humans | 1951 |
Proton NMR study of the heme environment in bacterial quinol oxidases.
Topics: Cyanides; Cytochrome b Group; Cytochromes; Electron Transport Chain Complex Proteins; Escherichia coli; Escherichia coli Proteins; Heme; Magnetic Resonance Spectroscopy; Oxidoreductases; Spectrophotometry | 2004 |
Characterization of the solution reactivity of a basic heme peroxidase from Cucumis sativus.
Topics: Azides; Cucumis sativus; Cyanides; Enzyme Inhibitors; Fluorides; Heme; Hydrogen-Ion Concentration; Nuclear Magnetic Resonance, Biomolecular; Oxidation-Reduction; Peroxidase; Spectrophotometry; Water | 2004 |
Characterization of the heme environment in Arabidopsis thaliana fatty acid alpha-dioxygenase-1.
Topics: Animals; Arabidopsis; Arabidopsis Proteins; Cyanides; Electron Spin Resonance Spectroscopy; Fatty Acids; Heme; Hemeproteins; Metalloporphyrins; Models, Molecular; Mutagenesis, Site-Directed; Oxygen; Oxygenases; Peroxidases; Recombinant Proteins; Sheep | 2004 |
pH Dependence of heme iron coordination, hydrogen peroxide reactivity, and cyanide binding in cytochrome c peroxidase(H52K).
Topics: Amino Acid Substitution; Cyanides; Cytochrome-c Peroxidase; Heme; Hydrogen Peroxide; Hydrogen-Ion Concentration; Iron; Kinetics; Lysine; Point Mutation; Protein Conformation; Protein Denaturation; Protein Structure, Secondary; Protons; Spectrum Analysis | 2004 |
Redox-triggered events in cytochrome c nitrite reductase.
Topics: Coated Materials, Biocompatible; Cyanides; Cytochromes a1; Cytochromes c1; Electrochemistry; Enzyme Activation; Enzyme Inhibitors; Enzyme Stability; Enzymes, Immobilized; Escherichia coli; Heme; Hydroxylamine; Nitrate Reductases; Nitrites; Oxidation-Reduction; Substrate Specificity | 2004 |
Cyanide binding to truncated hemoglobins: a crystallographic and kinetic study.
Topics: Animals; Bacterial Proteins; Binding Sites; Chlamydomonas; Crystallography, X-Ray; Cyanides; Heme; Hemoglobins; Ligands; Methemoglobin; Mycobacterium tuberculosis; Recombinant Proteins; Truncated Hemoglobins | 2004 |
Resonance Raman detection of the Fe2+-C-N modes in heme-copper oxidases: a probe of the active site.
Topics: Animals; Binding Sites; Cattle; Cyanides; Cytochrome b Group; Cytochromes; Electron Transport Complex IV; Escherichia coli; Escherichia coli Proteins; Heart; Heme; Iron; Models, Molecular; Oxidation-Reduction; Oxidoreductases; Protein Binding; Rhodobacter sphaeroides; Spectrum Analysis, Raman | 2004 |
1H NMR characterization of the solution active site structure of substrate-bound, cyanide-inhibited heme oxygenase from Neisseria meningitidis: comparison to crystal structures.
Topics: Amino Acid Sequence; Animals; Bacterial Proteins; Binding Sites; Crystallization; Cyanides; Enzyme Inhibitors; Heme; Heme Oxygenase (Decyclizing); Hemin; Humans; Hydrogen Bonding; Molecular Sequence Data; Neisseria meningitidis; Nuclear Magnetic Resonance, Biomolecular; Peptide Fragments; Protein Binding; Protein Structure, Secondary; Protons; Solutions; Substrate Specificity; Thermodynamics; Water | 2004 |
The reactions of haems with cyanides and isocyanides.
Topics: Cyanides; Heme | 1949 |
Reactions of haems with cyanides, isocyanides and amino acids.
Topics: Amino Acids; Cyanides; Heme; Hemoglobins | 1950 |
Oxidative verdoheme formation and stabilization by axial isocyanide ligation.
Topics: Crystallography, X-Ray; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Molecular Structure; Oxidation-Reduction | 2004 |
Resolving complexity in the interactions of redox enzymes and their inhibitors: contrasting mechanisms for the inhibition of a cytochrome c nitrite reductase revealed by protein film voltammetry.
Topics: Amino Acid Motifs; Amino Acid Sequence; Azides; Binding Sites; Catalysis; Cyanides; Cytochrome c Group; Cytochromes a1; Cytochromes c1; Dimerization; Electrochemistry; Enzyme Activation; Enzyme Inhibitors; Escherichia coli; Heme; Kinetics; Models, Molecular; Nitrate Reductases; Nitrites; Oxidation-Reduction; Potentiometry; Spectrophotometry | 2004 |
Successful recombinant production of Allochromatium vinosum cytochrome c' requires coexpression of cmm genes in heme-rich Escherichia coli JCB712.
Topics: Carbon Monoxide; Carrier Proteins; Chromatiaceae; Chromatium; Chromatography, Gel; Cyanides; Cytochromes c'; Dimerization; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Gene Expression; Heme; Ligands; Maltose-Binding Proteins; Molecular Weight; Nitric Oxide; Periplasm; Recombinant Proteins; Spectrophotometry | 2005 |
Role of the covalent glutamic acid 242-heme linkage in the formation and reactivity of redox intermediates of human myeloperoxidase.
Topics: Animals; Aspartic Acid; Binding Sites; Bromides; Chlorides; CHO Cells; Circular Dichroism; Cricetinae; Cyanides; Enzyme Stability; Eosinophil Peroxidase; Ferric Compounds; Glutamic Acid; Glutamine; Heme; Humans; Methionine; Oxidation-Reduction; Peroxidase; Recombinant Proteins | 2005 |
Axial ligation and polypeptide matrix effects on the reduction potential of heme proteins probed on their cyanide adducts.
Topics: Cyanides; Cytochromes c; Electrochemistry; Heme; Hemeproteins; Histidine; Oxidation-Reduction; Peptides; Peroxidases; Plant Proteins; Plants; Thermodynamics; Ultraviolet Rays | 2005 |
Hemoglobin I from Lucina pectinata: a model for distal heme-ligand control.
Topics: Amino Acid Sequence; Animals; Bivalvia; Carbon Monoxide; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Hemoglobins; Kinetics; Ligands; Oxygen; Protein Structure, Tertiary; Spectroscopy, Fourier Transform Infrared | 2006 |
The redox couple of the cytochrome c cyanide complex: the contribution of heme iron ligation to the structural stability, chemical reactivity, and physiological behavior of horse cytochrome c.
Topics: Animals; Cyanides; Cytochromes c; Entropy; Heme; Horses; Iron; Oxidation-Reduction; Protein Conformation; Static Electricity; Thermodynamics | 2006 |
Crystal structure of human indoleamine 2,3-dioxygenase: catalytic mechanism of O2 incorporation by a heme-containing dioxygenase.
Topics: Amino Acid Sequence; Catalysis; Crystallography, X-Ray; Cyanides; Heme; Hemeproteins; Humans; Imidazoles; Indoleamine-Pyrrole 2,3,-Dioxygenase; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxygen; Protein Conformation; Recombinant Proteins | 2006 |
Roles of the heme distal residues of FixL in O2 sensing: a single convergent structure of the heme moiety is relevant to the downregulation of kinase activity.
Topics: Arginine; Bacterial Proteins; Binding Sites; Cyanides; Down-Regulation; Heme; Hemeproteins; Histidine Kinase; Hydrogen Bonding; Imidazoles; Iron; Isoleucine; Kinetics; Ligands; Magnetic Resonance Spectroscopy; Mutation; Oxidation-Reduction; Oxygen; Phosphorylation; Protein Conformation; Protein Kinases; Sinorhizobium meliloti; Spectrum Analysis, Raman | 2006 |
Cyanide binding and heme cavity conformational transitions in Drosophila melanogaster hexacoordinate hemoglobin.
Topics: Animals; Binding Sites; Crystallography, X-Ray; Cyanides; Cytoglobin; Drosophila melanogaster; Drosophila Proteins; Globins; Heme; Hemoglobins; Histidine; Humans; Kinetics; Ligands; Mice; Molecular Sequence Data; Nerve Tissue Proteins; Neuroglobin; Protein Conformation; Sequence Analysis, Protein | 2006 |
Proximal influences in two-on-two globins: effect of the Ala69Ser replacement on Synechocystis sp. PCC 6803 hemoglobin.
Topics: Alanine; Amino Acid Sequence; Amino Acid Substitution; Cyanides; Ferric Compounds; Globins; Heme; Histidine; Hydrogen-Ion Concentration; Kinetics; Molecular Sequence Data; Myoglobin; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Protein Denaturation; Recombinant Proteins; Serine; Sperm Whale; Structure-Activity Relationship; Synechocystis; Temperature; Urea | 2006 |
Weak-field anions displace the histidine ligand in a synthetic heme peptide but not in N-acetylmicroperoxidase-8: possible role of heme geometry differences.
Topics: Animals; Anions; Azides; Binding Sites; Cyanides; Cytochromes c; Fluorides; Heme; Hemeproteins; Histidine; Horses; Ligands; Molecular Structure; Myocardium; Peptide Fragments; Peptides; Protein Conformation | 2007 |
Energetics and dynamics in MbCN: CN--vibrational relaxation from molecular dynamics simulations.
Topics: Animals; Computer Simulation; Cyanides; Heme; Ligands; Models, Chemical; Models, Molecular; Models, Statistical; Molecular Conformation; Myoglobin; Normal Distribution; Protein Conformation; Quantum Theory; Spectrophotometry, Infrared; Time Factors | 2007 |
Covalent heme attachment in Synechocystis hemoglobin is required to prevent ferrous heme dissociation.
Topics: Binding Sites; Carbon Monoxide; Crystallography, X-Ray; Cyanides; Guanidine; Heme; Hemoglobins; Histidine; Iron; Ligands; Protein Binding; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Synechocystis | 2007 |
Assignment of the ferriheme resonances of the low-spin complexes of nitrophorins 1 and 4 by (1)H and (13)C NMR spectroscopy: comparison to structural data obtained from X-ray crystallography.
Topics: Crystallography, X-Ray; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Hemeproteins; Histamine; Imidazoles; Magnetic Resonance Spectroscopy; Molecular Structure; Salivary Proteins and Peptides | 2007 |
Structures of cyanide, nitric oxide and hydroxylamine complexes of Arthromyces ramosusperoxidase at 100 K refined to 1.3 A resolution: coordination geometries of the ligands to the haem iron.
Topics: Binding Sites; Crystallography, X-Ray; Cyanides; Heme; Hydroxylamine; Iron; Ligands; Mitosporic Fungi; Models, Molecular; Molecular Conformation; Nitric Oxide; Peroxidases; Protein Binding; Protein Conformation | 2007 |
Ligand-induced monomerization of Allochromatium vinosum cytochrome c' studied using native mass spectrometry and fluorescence resonance energy transfer.
Topics: Binding Sites; Carbon Monoxide; Cyanides; Cytochromes c'; Dimerization; Fluorescence Resonance Energy Transfer; Heme; Kinetics; Ligands; Mass Spectrometry; Nitric Oxide; Protein Conformation | 2007 |
Alternative cyanide-binding modes to the haem iron in haem oxygenase.
Topics: Animals; Binding Sites; Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Iron; Rats | 2007 |
Antibodies use heme as a cofactor to extend their pathogen elimination activity and to acquire new effector functions.
Topics: Animals; Antibody Affinity; Antigen-Antibody Reactions; Bacteria; Blood Bactericidal Activity; Complement System Proteins; Cyanides; Heme; Humans; Hydrogen Peroxide; Immunoglobulin G; Indigo Carmine; Mice; Oxidation-Reduction; Sodium Chloride; Spectrometry, Fluorescence; Thermodynamics | 2007 |
Nitrite controls the release of nitric oxide in Pseudomonas aeruginosa cd1 nitrite reductase.
Topics: Bacterial Proteins; Catalysis; Catalytic Domain; Cyanides; Heme; Histidine; Kinetics; Models, Molecular; Mutagenesis; Nitric Oxide; Nitrite Reductases; Nitrites; Protein Binding; Pseudomonas aeruginosa; Substrate Specificity | 2007 |
A comparative study of O2, CO and CN binding to heme IX protein models.
Topics: Carbon Monoxide; Cyanides; Heme; Hemeproteins; Iron; Ligands; Models, Molecular; Oxygen; Oxyhemoglobins; Porphyrins | 2004 |
Ferrous Campylobacter jejuni truncated hemoglobin P displays an extremely high reactivity for cyanide - a comparative study.
Topics: Algorithms; Campylobacter jejuni; Cyanides; Heme; Hemoglobins; Kinetics; Models, Molecular; Protein Binding; Protein Structure, Secondary; Protein Structure, Tertiary; Thermodynamics; Truncated Hemoglobins | 2008 |
Correlation of acid-induced conformational transition of ferricytochrome c with cyanide binding kinetics.
Topics: Acids; Animals; Circular Dichroism; Cyanides; Cytochromes c; Heme; Horses; Hydrogen-Ion Concentration; Iron; Kinetics; Myocardium; Protein Binding; Protein Conformation; Spectrophotometry, Ultraviolet; Viscosity | 2008 |
Assignment of the ferriheme resonances of high- and low-spin forms of the symmetrical hemin-reconstituted nitrophorins 1-4 by 1H and 13C NMR spectroscopy: the dynamics of heme ruffling deformations.
Topics: Animals; Carbon Isotopes; Cyanides; Heme; Hemeproteins; Hemin; Imidazoles; Magnetic Resonance Spectroscopy; Models, Chemical; Protein Conformation; Protons; Quantum Theory; Reference Standards; Rhodnius; Salivary Proteins and Peptides | 2008 |
Solution 1H NMR study of the active site structure for the double mutant H64Q/V68F cyanide complex from mouse neuroglobin.
Topics: Animals; Binding Sites; Computer Simulation; Cyanides; Globins; Heme; Magnetics; Mice; Models, Molecular; Mutation; Nerve Tissue Proteins; Neuroglobin; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Protein Isoforms; Protein Structure, Tertiary; Protons | 2008 |
Interaction of nitric oxide with a functional model of cytochrome c oxidase.
Topics: Carbon Monoxide; Catalytic Domain; Copper; Cyanides; Electron Spin Resonance Spectroscopy; Electron Transport; Electron Transport Complex IV; Heme; Models, Biological; Models, Molecular; Nitric Oxide; Spectrophotometry | 2008 |
pH dependence of cyanide binding to the ferric heme domain of the direct oxygen sensor from Escherichia coli and the effect of alkaline denaturation.
Topics: Binding Sites; Carrier Proteins; Circular Dichroism; Cloning, Molecular; Cyanides; Escherichia coli; Escherichia coli Proteins; Heme; Hemeproteins; Hydrogen-Ion Concentration; Kinetics; Protein Denaturation | 2008 |
Cyanide: a strong-field ligand for ferrohemes and hemoproteins?
Topics: Cyanides; Heme; Hemeproteins; Ligands; Porphyrins | 2008 |
Probing the haem d-binding site in cytochrome bd quinol oxidase by site-directed mutagenesis.
Topics: Amino Acid Sequence; Binding Sites; Cyanides; Cytochrome b Group; Cytochromes; Electron Transport Chain Complex Proteins; Enzyme Activation; Escherichia coli Proteins; Heme; Kinetics; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutagens; Oxidoreductases; Protein Binding; Sequence Homology, Amino Acid | 2009 |
Role of Phe113 at the distal side of the heme domain of an oxygen-sensor (Ec DOS) in the characterization of the heme environment.
Topics: Amino Acid Sequence; Carbon Monoxide; Crystallography, X-Ray; Cyanides; Escherichia coli; Escherichia coli Proteins; Heme; Molecular Sequence Data; Molecular Structure; Oxygen; Phenylalanine; Phosphoric Diester Hydrolases | 2009 |
1H and 13C NMR spectroscopic studies of the ferriheme resonances of three low-spin complexes of wild-type nitrophorin 2 and nitrophorin 2(V24E) as a function of pH.
Topics: Animals; Cyanides; Gene Expression; Glutamic Acid; Heme; Hemeproteins; Hemin; Histamine; Hydrogen Bonding; Hydrogen-Ion Concentration; Imidazoles; Insect Proteins; Ligands; Models, Molecular; Mutant Proteins; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Recombinant Proteins; Rhodnius; Salivary Proteins and Peptides | 2009 |
Kinetics of cyanide binding as a probe of local stability/flexibility of cytochrome c.
Topics: Animals; Circular Dichroism; Cyanides; Cytochromes c; Heme; Horses; Iron; Kinetics; Protein Binding; Thermodynamics | 2009 |
Isocyanides inhibit human heme oxygenases at the verdoheme stage.
Topics: Acetonitriles; Animals; Binding Sites; Cyanides; Ferric Compounds; Ferrous Compounds; Heme; Heme Oxygenase (Decyclizing); Heme Oxygenase-1; Humans; Nitriles; Rats | 2009 |
Ligand trapping by cytochrome c oxidase: implications for gating at the catalytic center.
Topics: Animals; Azides; Catalysis; Cattle; Cyanides; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Ligands; Oxidation-Reduction; Protein Binding; Spectroscopy, Fourier Transform Infrared | 2010 |
The ternary complex of PrnB (the second enzyme in the pyrrolnitrin biosynthesis pathway), tryptophan, and cyanide yields new mechanistic insights into the indolamine dioxygenase superfamily.
Topics: Amino Acid Transport Systems, Neutral; Binding Sites; Calorimetry; Cyanides; DNA Primers; Emericella; Fungal Proteins; Heme; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Tryptophan; Tryptophan Oxygenase | 2010 |
X-ray structure of the metcyano form of dehaloperoxidase from Amphitrite ornata: evidence for photoreductive dissociation of the iron-cyanide bond.
Topics: Animals; Crystallography, X-Ray; Cyanides; Heme; Hemoglobins; Iron; Ligands; Models, Molecular; Mutation; Oxidation-Reduction; Peroxidase; Photochemical Processes; Polychaeta; Protein Structure, Tertiary | 2010 |
Solution 1H NMR characterization of substrate-free C. diphtheriae heme oxygenase: pertinence for determining magnetic axes in paramagnetic substrate complexes.
Topics: Bacterial Proteins; Catalysis; Corynebacterium diphtheriae; Cyanides; Enzyme Stability; Heme; Heme Oxygenase (Decyclizing); Humans; Hydrogen Bonding; Kinetics; Magnetic Resonance Spectroscopy; Molecular Structure; Protons; Solutions; Substrate Specificity | 2010 |
Engineering of the heme pocket of an H-NOX domain for direct cyanide detection and quantification.
Topics: Binding Sites; Cyanides; Heme; Nitric Oxide; Oxygen; Protein Conformation; Protein Engineering; Thermoanaerobacter | 2010 |
Ferrous iron oxidation in moderately thermophilic acidophile Sulfobacillus sibiricus N1(T).
Topics: Azides; Bacillales; Cell Membrane; Chromatography, High Pressure Liquid; Cyanides; Cytochromes; Electron Transport; Energy Metabolism; Ferrous Compounds; Gram-Positive Bacteria; Heme; Hot Temperature; Hydrogen-Ion Concentration; Iron; Oxidation-Reduction; Oxidoreductases; Spectrum Analysis; Substrate Specificity | 2010 |
Electronic properties of the highly ruffled heme bound to the heme degrading enzyme IsdI.
Topics: Absorption; Bacterial Proteins; Catalytic Domain; Crystallography, X-Ray; Cyanides; Electrochemical Techniques; Electrons; Heme; Hydrogen-Ion Concentration; Iron; Magnetic Resonance Spectroscopy; Mixed Function Oxygenases; Protein Binding; Staphylococcus aureus | 2011 |
Heme-copper terminal oxidase using both cytochrome c and ubiquinol as electron donors.
Topics: Amino Acid Sequence; Bacterial Proteins; Chemoautotrophic Growth; Copper; Cyanides; Cytochromes c; Electron Transport; Electron Transport Complex IV; Electrons; Energy Metabolism; Heme; Molecular Sequence Data; Multienzyme Complexes; Oxidation-Reduction; Protein Subunits; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Ubiquinone | 2012 |
Direct and mediated electrochemical response of the cytochrome P450 106A2 from Bacillus megaterium ATCC 13368.
Topics: Bacillus megaterium; Bacterial Proteins; Carbon Monoxide; Cyanides; Cytochrome P-450 Enzyme System; Electrochemical Techniques; Electrodes; Electron Transport; Ferredoxins; Heme; Ligands; Oxidation-Reduction; Polysorbates; Water | 2012 |
Targeting heme for the identification of cytotoxic agents.
Topics: Antimalarials; Antineoplastic Agents; Artemisinins; Cell Line, Tumor; Cyanides; Drug Discovery; Heme; High-Throughput Screening Assays; Humans; Imidazoles; Leukemia, Promyelocytic, Acute; Molecular Targeted Therapy; Nitriles; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Pyridines; Quinolines | 2013 |
Observation of ligand transfer in ba3 oxidase from Thermus thermophilus: simultaneous FTIR detection of photolabile heme a3(2+)-CN and transient Cu(B)(2+)-CN complexes.
Topics: Copper; Cyanides; Cytochrome b Group; Electron Transport Complex IV; Heme; Hydrogen-Ion Concentration; Ligands; Nitriles; Oxidation-Reduction; Photolysis; Spectroscopy, Fourier Transform Infrared; Thermus thermophilus | 2012 |
Influence of heme post-translational modification and distal ligation on the backbone dynamics of a monomeric hemoglobin.
Topics: Bacterial Proteins; Carbon Monoxide; Cyanides; Heme; Histidine; Molecular Dynamics Simulation; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Protein Conformation; Protein Processing, Post-Translational; Synechococcus; Truncated Hemoglobins | 2012 |
Cyanide binding to human plasma heme-hemopexin: a comparative study.
Topics: Cyanides; Heme; Hemopexin; Humans; Thermodynamics | 2012 |
Heme orientation modulates histidine dissociation and ligand binding kinetics in the hexacoordinated human neuroglobin.
Topics: Cyanides; Disulfides; Dithiothreitol; Globins; Heme; Histidine; Humans; Kinetics; Ligands; Molecular Dynamics Simulation; Mutagenesis, Site-Directed; Mutation; Nerve Tissue Proteins; Neuroglobin; Oxidation-Reduction; Protein Binding; Protein Structure, Secondary | 2013 |
Solution NMR characterization of magnetic/electronic properties of azide and cyanide-inhibited substrate complexes of human heme oxygenase: implications for steric ligand tilt.
Topics: Anisotropy; Azides; Catalytic Domain; Cyanides; Electrons; Heme; Heme Oxygenase (Decyclizing); Humans; Hydrogen Bonding; Ligands; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Protein Structure, Secondary; Protons; Thermodynamics; Water | 2013 |
H-bonding networks of the distal residues and water molecules in the active site of Thermobifida fusca hemoglobin.
Topics: Actinomycetales; Catalytic Domain; Cyanides; Heme; Hemoglobins; Hydrogen Bonding; Hydrogen-Ion Concentration; Hydroxides; Molecular Dynamics Simulation; Protein Binding; Spectrum Analysis, Raman; Tyrosine; Water | 2013 |
Investigations of ferric heme cyanide photodissociation in myoglobin and horseradish peroxidase.
Topics: Cyanides; Heme; Horseradish Peroxidase; Models, Molecular; Myoglobin; Photolysis | 2013 |
Relaxation analysis of ligand binding to the myoglobin reconstituted with cobaltic heme.
Topics: Animals; Binding Sites; Cobalt; Cyanides; Heme; Imidazoles; Ligands; Myoglobin; Oxidation-Reduction; Protein Binding; Pyridines; Whales | 2013 |
IR signatures of the metal centres of bovine cytochrome c oxidase: assignments and redox-linkage.
Topics: Animals; Carbon Monoxide; Cattle; Copper; Cyanides; Electron Transport Complex IV; Heme; Infrared Rays; Ligands; Oxidation-Reduction; Spectroscopy, Fourier Transform Infrared | 2013 |
Manipulating conserved heme cavity residues of chlorite dismutase: effect on structure, redox chemistry, and reactivity.
Topics: Chlorides; Crystallography, X-Ray; Cyanides; Electrochemistry; Heme; Kinetics; Models, Molecular; Oxidation-Reduction; Oxidoreductases | 2014 |
Crystallographic and spectroscopic insights into heme degradation by Mycobacterium tuberculosis MhuD.
Topics: Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Humans; Models, Molecular; Mycobacterium tuberculosis; Protein Conformation; Tuberculosis | 2014 |
How covalent heme to protein bonds influence the formation and reactivity of redox intermediates of a bacterial peroxidase.
Topics: Bromides; Catalysis; Cyanides; Electrons; Escherichia coli; Heme; Horseradish Peroxidase; Hydrogen Peroxide; Iodides; Iron; Lactoperoxidase; Models, Chemical; Oxidation-Reduction; Oxygen; Peroxidase; Peroxidases; Protein Binding; Protein Processing, Post-Translational; Spectrophotometry; Thiocyanates; Tyrosine | 2014 |
Cyanide does more to inhibit heme enzymes, than merely serving as an active-site ligand.
Topics: Animals; Catalytic Domain; Cattle; Chloride Peroxidase; Cyanides; Electrons; Enzymes; Free Radicals; Fungi; Heme; Hydrogen-Ion Concentration; Inhibitory Concentration 50; Ligands; Oxidation-Reduction; Oxygen; Peroxides; Plants; Protein Binding | 2014 |
Ferric microperoxidase-11 catalyzes peroxynitrite isomerization.
Topics: Biocatalysis; Cardiolipins; Cyanides; Cytochromes c; Ferric Compounds; Heme; Isomerism; Kinetics; Peroxidases; Peroxynitrous Acid | 2015 |
Structure and heme-binding properties of HemQ (chlorite dismutase-like protein) from Listeria monocytogenes.
Topics: Cyanides; Enzyme Stability; Heme; Hydrogen-Ion Concentration; Listeria monocytogenes; Oxidoreductases; Protein Binding; Protein Conformation | 2015 |
Dimeric chlorite dismutase from the nitrogen-fixing cyanobacterium Cyanothece sp. PCC7425.
Topics: Biocatalysis; Chlorides; Cyanides; Cyanothece; Escherichia coli; Heme; Kinetics; Models, Molecular; Oxidoreductases; Oxygen; Phylogeny; Protein Multimerization; Recombinant Proteins | 2015 |
Hydrogen bond donation to the heme distal ligand of Staphylococcus aureus IsdG tunes the electronic structure.
Topics: Azides; Cyanides; Dose-Response Relationship, Drug; Electrons; Enzyme Inhibitors; Heme; Hydrogen Bonding; Ligands; Molecular Structure; Oxygenases; Quantum Theory; Staphylococcus aureus; Structure-Activity Relationship | 2015 |
pH dependence of cyanide and imidazole binding to the heme domains of Sinorhizobium meliloti and Bradyrhizobium japonicum FixL.
Topics: Bacterial Proteins; Bradyrhizobium; Cyanides; Heme; Hemeproteins; Histidine Kinase; Hydrogen-Ion Concentration; Iron; Kinetics; Ligands; Nitroimidazoles; Point Mutation; Protein Binding; Protein Domains; Sinorhizobium meliloti | 2015 |
Crystal Structures and Coordination Behavior of Aqua- and Cyano-Co(III) Tetradehydrocorrins in the Heme Pocket of Myoglobin.
Topics: Cobalt; Crystallography, X-Ray; Cyanides; Heme; Hydrogen-Ion Concentration; Metalloporphyrins; Models, Molecular; Molecular Structure; Myoglobin; Organometallic Compounds; Water | 2016 |
Dynamic ruffling distortion of the heme substrate in non-canonical heme oxygenase enzymes.
Topics: Bacterial Proteins; Computational Biology; Crystallography, X-Ray; Cyanides; Heme; Heme Oxygenase (Decyclizing); Mixed Function Oxygenases; Mycobacterium tuberculosis; Nuclear Magnetic Resonance, Biomolecular; Oxygenases; Protein Conformation; Temperature | 2016 |
Isocyanide or nitrosyl complexation to hemes with varying tethered axial base ligand donors: synthesis and characterization.
Topics: Cyanides; Ferrous Compounds; Heme; Ligands; Molecular Structure; Nitrogen Oxides | 2016 |
Distinguishing Active Site Characteristics of Chlorite Dismutases with Their Cyanide Complexes.
Topics: Bacterial Proteins; Catalytic Domain; Chlorides; Cyanides; Heme; Klebsiella pneumoniae; Models, Molecular; Oxidoreductases; Oxygen | 2018 |
Characterization of the complex between native and reduced bovine serum albumin with aquacobalamin and evidence of dual tetrapyrrole binding.
Topics: Alkylation; Cyanides; Electron Spin Resonance Spectroscopy; Heme; Histidine; Hydrogen-Ion Concentration; Kinetics; Protein Binding; Serum Albumin, Bovine; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tetrapyrroles; Vitamin B 12 | 2018 |
Response of Heme Symmetry to the Redox State of Bovine Cytochrome c Oxidase.
Topics: Animals; Cattle; Cyanides; Cytochromes a; Cytochromes a3; Electron Transport Complex IV; Electrons; Heme; Oxidation-Reduction | 2018 |
The role of redox-dependent mechanisms in heme release from hemoglobin and erythrocyte hemolysates.
Topics: Carbon Monoxide; Cyanides; Erythrocytes; Ethylmaleimide; Glucose Oxidase; Glutathione; Heme; Hemoglobins; Hemolysis; Humans; Hydrogen Peroxide; Hydrogen-Ion Concentration; Oxidation-Reduction; Superoxide Dismutase | 2019 |
A spectroelectrochemical investigation of the heme-based sensor DevS from Mycobacterium tuberculosis: a redox versus oxygen sensor.
Topics: Bacterial Proteins; Biosensing Techniques; Carbon Monoxide; Cyanides; Heme; Humans; Imidazoles; Mycobacterium tuberculosis; Nitric Oxide; Oxidation-Reduction; Oxygen; Protamine Kinase; Tuberculosis | 2019 |
Classical and murburn explanations for acute toxicity of cyanide in aerobic respiration: A personal perspective.
Topics: Adenosine Triphosphate; Aerobiosis; Carbon Monoxide; Cell Respiration; Cyanides; Heme; Humans; Mitochondrial Membranes; Oxidative Phosphorylation; Oxygen Consumption; Reactive Oxygen Species | 2020 |
Acute toxicity of cyanide in aerobic respiration: Theoretical and experimental support for murburn explanation.
Topics: Adenosine Triphosphate; Binding Sites; Catalase; Catalysis; Cell Respiration; Chloride Peroxidase; Cyanides; Electron Transport Complex IV; Heme; Hemeproteins; Hemoglobins; Horseradish Peroxidase; Hydroxides; Kinetics; Ligands; Mitochondria; Oxidation-Reduction; Reactive Oxygen Species; Styrenes; Superoxides; Thermodynamics | 2020 |
Interaction of Cytochrome C Oxidase with Steroid Hormones.
Topics: Animals; Cattle; Cyanides; Electron Transport; Electron Transport Complex IV; Estradiol; Glucosides; Gonadal Steroid Hormones; Heme; Kinetics; Oxidation-Reduction; Testosterone | 2020 |
Fluoride binding to characteristic heme-pocket centers: Insights into ligand stability.
Topics: Animals; Bivalvia; Cyanides; Fluorides; Heme; Hemoglobins; Horses; Hydrogen Bonding; Hydrogen Sulfide; Hydrogen-Ion Concentration; Ligands; Myoglobin; Oxygen; Tyrosine | 2021 |
Low-frequency EPR of ferrimyoglobin fluoride and ferrimyoglobin cyanide: a case study on the applicability of broadband analysis to high-spin hemoproteins and to HALS hemoproteins.
Topics: Cyanides; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hemeproteins; Metmyoglobin | 2022 |