tryptophan has been researched along with indole in 211 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 64 (30.33) | 18.7374 |
| 1990's | 24 (11.37) | 18.2507 |
| 2000's | 30 (14.22) | 29.6817 |
| 2010's | 67 (31.75) | 24.3611 |
| 2020's | 26 (12.32) | 2.80 |
| Authors | Studies |
|---|---|
| Gestwicki, JE; Reinke, AA; Seh, HY | 1 |
| Inui, M; Kobayashi, M; Kurusu, Y; Terasawa, M; Uchida, Y; Yukawa, H | 1 |
| Hart, S; Koch, KR; Woods, DR | 1 |
| Herzfeld, J; Maeda, A; Ohkita, YJ; Sasaki, J; Simpson, M | 1 |
| Barclay, WR; Dutcher, SK; Galloway, RE; Poortinga, G | 1 |
| Bayly, WM; Breeze, RG; Counts, DF; Laegreid, WW; Paradis, MR | 1 |
| Ilich, P; Prendergast, FG | 1 |
| Anderson, KS; Johnson, KA; Miles, EW | 1 |
| Gollnick, P; Horn, V; Yanofsky, C | 1 |
| Phillips, RS | 1 |
| Fukuhara, N; Ishiwata, K; Makiguchi, N; Shimada, M; Soda, K | 1 |
| Hissink, AM; Jongen, WM; Lodema, SM; Tiedink, HG; van Broekhoven, LW | 1 |
| Morton, DJ | 1 |
| Axelsen, PH; Ilich, P; Prendergast, FG | 1 |
| Demchenko, AP; Ladokhin, AS | 1 |
| Ahmed, SA; Martin, B; Miles, EW | 1 |
| Cherek, H; Gryczynski, I; Johnson, ML; Joshi, N; Lakowicz, JR | 1 |
| Beechem, JM; Brand, L | 1 |
| Hinz, HJ; Wiesinger, H | 1 |
| Jones, RD; Karlin, DA; Lorentz, O; Mastromarino, AJ; Stroehlein, JR | 1 |
| Fehske, KJ; Müller, WE; Platt, KL; Stillbauer, AE | 1 |
| Bray, TM; Carlson, JR | 1 |
| Edwards, RM; Yudkin, MD | 1 |
| Bartholmes, P | 1 |
| Sjöström, JE; Skogman, GS | 1 |
| Breeze, RG; Carlson, JR; Hammond, AC; Slyter, LL; Wong, LP | 1 |
| Breeze, RG; Hammond, AC; Huntington, GB | 1 |
| Breeze, RG; Glenn, BP; Hammond, AC; Huntington, GB | 1 |
| Bürger, M; Heilmann, HD | 1 |
| Flournoy, DJ; Karim, MR; Qadri, SM | 1 |
| Cherek, H; Lakowicz, JR | 1 |
| Cilento, G; Rivas-Suárez, E | 1 |
| Imai, H; Masujima, T; Morita, I; Yoshida, H | 1 |
| Cox, RP; Jensen, BB; Jensen, MT | 1 |
| Babitzke, P; Yanofsky, C | 1 |
| Ikeda, M; Katsumata, R; Kino, K; Nakanishi, K | 1 |
| Anderson, KS; Kim, AY; Miles, EW; Schlichting, I; Yang, XJ | 1 |
| Ise, M; Miyazaki, T; Niwa, T | 1 |
| Ahmed, SA; Miles, EW | 1 |
| Senior, BW | 1 |
| Collins, PJ; Dobson, AD; Field, JA; Teunissen, P | 1 |
| Zook, M | 1 |
| Jonasson, P; Jonsson, BH; Kjellsson, A; Sethson, I | 1 |
| Khan, RI; Mohammed, N; Onodera, R | 1 |
| Faurie, R; Fries, G | 1 |
| Brand, L; Nanda, V | 1 |
| Avdonin, V; Hoshi, T | 1 |
| Berry, J; Fehlner-Gardner, C; Fischer, E; Graham, B; Hackstadt, T; McClarty, G; Roshick, C; Wood, H | 1 |
| COHEN-BAZIRE, G; MONOD, J | 1 |
| SALONNA, F | 1 |
| HARLEY-MASON, J | 1 |
| QUADBECK, G; ROHM, E | 1 |
| DALGLIESH, CE | 1 |
| GOTS, JS; ROSS, SH | 1 |
| CAVALLINI, G; RAVENNA, F | 1 |
| RACHMELER, M; YANOFSKY, C | 1 |
| NAESS, K | 1 |
| JORDAN, E; SUSKIND, SR | 1 |
| IVANOVA, VD; RAMONOVA-TSKHOVREBOVA, OD | 1 |
| LESTER, G | 1 |
| GHOLSON, RK; HANKES, LV; HENDERSON, LM | 1 |
| HARTMANN, F; LENZ, H | 1 |
| LIM, PG; MATELES, RI | 1 |
| ASATOOR, AM; CRASKE, J; LONDON, DR; MILNE, MD | 1 |
| CARDOT, J; RIPPLINGER, J | 1 |
| BUHROW, I; KUCH, H; SCHLOSSBERGER, HG | 1 |
| DE CLERCQM, M; TRUHAUT, R | 1 |
| MCMENAMY, RH | 2 |
| BROCKMAN, HE | 1 |
| ELBERFELD, H; GARRICK, MD; SUSKIND, SR | 1 |
| FISCHL, J; RABIAH, S | 1 |
| KUPFER, D | 1 |
| ATKINSON, DE; KUPFER, D | 1 |
| CHAREZINSKA, IT; CHAREZINSKI, M; MICHALCZYK, Z; OPIENSKA BLAUTH, J | 1 |
| ANTHONY, WC; GREIG, ME; HEINZELMAN, RV; HESTER, JB; SZMUSZKOVICZ, J | 1 |
| AJL, SJ; MONTIE, TC | 1 |
| NEWTON, WA; SNELL, EE | 1 |
| KRACZKOWSKI, H; OPIENSKA BLAUTH, J; ZAGORSKI, Z | 1 |
| BERLET, HH; BULL, C; HIMWICH, HE; KOHL, H; SPAIDE, J | 1 |
| GANDELMAN, AL; MANN, PH | 1 |
| LUCAS, J; RABINOVITCH, RD; SHAW, CR | 1 |
| SCHAYER, RW | 1 |
| Bettati, S; Mozzarelli, A; Schiaretti, F; Viappiani, C | 1 |
| Austin, J; Hage, DS; Kim, HS | 1 |
| Gelpí, JL; Golovin, A; Luisi, BF; Orozco, M; Stollar, EJ; Velankar, S | 1 |
| HAPPOLD, FC | 1 |
| KURTI, V | 1 |
| Anyanful, A; Benian, GM; Dezalia, MN; Dolan-Livengood, JM; Kalman, D; Kalman, LV; Lewis, T; Sherman, MA; Sheth, S | 1 |
| Balaram, P; Mahalakshmi, R; Raghothama, S; Sengupta, A; Shamala, N | 1 |
| Ackermann, K; Richter, C; Schlörb, C; Schwalbe, H; Wirmer, J | 1 |
| Hallowita, N; Rodgers, MT; Ruan, C; Yang, Z | 1 |
| Lee, YT; Lin, MF; Ni, CK; Tseng, CM | 1 |
| Antoine, R; Bonacić-Koutecký, V; Broyer, M; Dugourd, P; Mitrić, R; Tabarin, T | 1 |
| Carpena, X; Deemagarn, T; Fita, I; Herguedas, B; Ivancich, A; Loewen, PC; Singh, R; Wiseman, B | 1 |
| Gaede, HC; Gawrisch, K; Yau, WM | 1 |
| Sagdeev, RZ; Sherin, PS; Snytnikova, OA; Tsentalovich, YP | 1 |
| Jayaraman, A; Lee, J; Wood, TK | 1 |
| Edwards, RA; Ladner, CL; Turner, RJ | 1 |
| Görner, H | 1 |
| Albinsson, B; Caesar, CE; Esbjörner, EK; Lincoln, P; Nordén, B | 1 |
| Bu, Y; Cukier, RI; Xiang, F | 1 |
| EDWARDS, BG | 1 |
| BAKER, JW; DAWES, EA; HAPPOLD, FC | 2 |
| Li, SM; Ruan, HL; Wu, JZ; Yin, WB | 1 |
| Kremer, A; Li, SM | 1 |
| Barends, TR; Dunn, MF; Ngo, H; Niks, D; Schlichting, I | 1 |
| Andersen, NH; Eidenschink, L; Huggins, KN; Kier, BL | 1 |
| Li, J; Ouyang, J; Wang, B; Wang, Y; Zhang, R | 1 |
| Feenstra, JS; Gahlmann, A; He, Y; Park, ST; Zewail, AH | 1 |
| Andersen, JU; Ehlerding, A; Hvelplund, P; Kadhane, U; Kirketerp, MB; Lykkegaard, MK; Nielsen, SB; Panja, S; Wyer, JA; Zettergren, H | 1 |
| Fijitani, N; Hattori, H; Matsumura, S; Okazaki, K; Yoshimura, A | 1 |
| Demirdas, S; Schröder, CH | 1 |
| Meininger, DP; Pearson, JT; Rock, DA; Siu, S; Wienkers, LC | 1 |
| Anderson, RC; Beier, RC; Callaway, TR; Edrington, TS; Krueger, NA; Nisbet, DJ | 1 |
| FILDES, P; RYDON, HN | 1 |
| DAWES, EA; DAWSON, J; HAPPOLD, FC | 1 |
| SCHWEIGERT, BS | 1 |
| Sasaki-Imamura, T; Yano, A; Yoshida, Y | 1 |
| Arevalo-Villena, M; Bartowsky, EJ; Capone, D; Sefton, MA | 1 |
| Dabrowski, P; Kanska, M; Winek, T; Winnicka, E | 1 |
| Nakakoshi, M; Okuno, H; Sakamoto, Y; Sakurai, S; Yokoyama, Y | 1 |
| Dieng, SD; Schelvis, JP | 1 |
| BAKER, JW; HAPPOLD, FC; WALKER, N | 1 |
| Andersen, OS; Greathouse, DV; Gu, H; Kim, JH; Koeppe, RE; Lum, K | 1 |
| Elovainio, M; Hintsa, T; Hintsanen, M; Hurme, M; Jokela, M; Keltikangas-Järvinen, L; Kivimäki, M; Lehtimäki, T; Pulkki-Råback, L; Raitakari, OT; Viikari, J | 1 |
| Bowen, J; Goss, RJ; Overton, TW; Simmons, MJ; Tsoligkas, AN; Winn, M | 1 |
| Ding, X; Jiang, H; Lin, D; Liu, H; Wang, J; Zhou, S | 1 |
| Castaño, F; Conde, ÁP; Longarte, A; Montero, R; Ovejas, V | 1 |
| Kuo, HH; Mauk, AG | 1 |
| Moore, BS; Qian, Q; Schultz, AW; Tanner, ME | 1 |
| Chan, M; Gałęcki, K; Kowalska-Baron, A; Wysocki, S | 1 |
| Fischer, J; Wüst, M | 1 |
| Patnaik, A; Sarangi, NK | 1 |
| Dong, H; James, K; Limberakis, C; Liras, S; Price, D | 1 |
| Berger, C; Berndt, S; Huster, D; Pichert, A; Theisgen, S | 1 |
| Bojilova, L; Cameron, E; Gardner, C; Gonzalez, CF; Lorca, G; Potts, AH; Valladares, R | 1 |
| Li, G; Young, KD | 1 |
| Gałęcki, K; Kowalska-Baron, A; Wysocki, S | 1 |
| Chattopadhyay, A; Chaudhuri, A; Haldar, S; Koeppe, RE; Sun, H | 1 |
| Barone, P; Widholm, JM; Zhang, XH | 1 |
| Cabaleiro-Lago, EM; Campo-Cacharrón, A; Carrazana-García, JA; Rodríguez-Otero, J | 1 |
| Atomi, H; Hiyama, T; Imanaka, T; Sato, T | 1 |
| Aiyar, A; Belland, RJ; Buckner, LR; Chang, TL; Martin, DH; Quayle, AJ; Sherchand, SP; Zea, AH | 1 |
| Benedik, MJ; Hu, Y; Kwan, BW; Osbourne, DO; Wood, TK | 1 |
| Porwal, SK; Ray, D; Sharma, D; Thandavamurthy, K; Viswanathan, R | 1 |
| Kashinath, K; Reddy, DS; Vasudevan, N | 1 |
| Beerhues, L; Ekiert, H; Kwiecień, I; Maślanka, A; Muszyńska, B; Zodi, R | 1 |
| Bellina, B; Kresin, VV; Merthe, DJ | 1 |
| Shimazaki, Y; Yajima, T; Yamauchi, O | 1 |
| Busch, S; Imberti, S; Johnston, AJ; McLain, SE; Pardo, LC; Zhang, YR | 1 |
| da Cunha, DF; Maltos, AL; Monteiro, MC; Moraes, GV; Portari, GV; Vannucchi, H | 1 |
| Cheng, H; Han, RM; Lyu, MK; Skibsted, LH; Zhang, JP | 1 |
| Clayborne, A; Darling, SB; Guisinger, NP; Yitamben, EN | 1 |
| Hubbard, TD; Murray, IA; Perdew, GH | 1 |
| Celenza, JL; Fisher, C; Godfrey, J; Lee, N; Normanly, J; Pieck, M; Ramos, J; Thomas, N; Vaughan, D; Wu, C; Yuan, Y; Zolj, S | 1 |
| Baran, PS; Feng, Y; Holte, D; Simke, LR; Umemiya, S; Zoller, J | 1 |
| Gaimster, H; Summers, D | 1 |
| Aversa, F; Pieraccini, G; Romani, L; Scaringi, L; Zelante, T | 1 |
| Chappell, C; Darkoh, C; Gonzales, C; Okhuysen, P | 1 |
| Bruner, SD; Dedic, E; Ding, Y; Huguet-Tapia, JC; Loria, R; Mehta, M; Zhang, Y; Zuo, R | 1 |
| Davies, SS; Zhang, LS | 1 |
| Alvarez, JI; Anandasabapathy, N; Antel, J; Blain, M; Bunse, L; Chao, CC; Clish, CB; Izquierdo, G; Jung, S; Kébir, H; Kenison, JE; Mascanfroni, ID; Mayo, L; Obholzer, N; Patel, B; Pochet, N; Prat, A; Prinz, M; Quintana, FJ; Rothhammer, V; Takenaka, MC; Yan, R | 1 |
| Kinoshita, H; Kurosawa, S; Maki, Y; Sen, K; Shibai, H; Tazuke, K; Yakushi, T; Yoshiura, Y | 1 |
| Bazzi, S; Kozelka, J; Marek, R; Novotný, J | 1 |
| Acosta, G; Albericio, F; Bertran, A; García, J; Lavilla, R; Mendive-Tapia, L | 1 |
| Diene, SM; Entenza, JM; François, P; Resch, G; Zbinden, A | 1 |
| Devlin, AS; Dodd, D; Fischbach, MA; Marcobal, A; Meyer, T; Nayfach, S; Plummer, N; Pollard, KS; Sonnenburg, JL | 1 |
| Arnold, FH; Buller, AR; Murciano-Calles, J; van Roye, P | 1 |
| Hassanali, AA; Shi, B; Shin, YK; Singer, SJ | 1 |
| Cho, KH; Oh, H; Sohn, JH | 1 |
| Guo, Y; Ji, J; Lin, Z; Liu, W; Wu, J; Zhang, F; Zhou, S | 1 |
| Wang, T; Wu, Y; Xing, XH; Zhang, C | 1 |
| Drapala, A; Huć, T; Konopelski, P; Nowinski, A; Ufnal, M | 1 |
| Durec, M; Kozelka, J; Marek, R | 1 |
| Barreto, FS; Chaves Filho, AJM; de Araújo, MCCR; de Lucena, DF; de Moraes, MEA; de Moraes, MO; Macedo, DS; Maes, M | 1 |
| Ceppa, F; Mancini, A; Tuohy, K | 1 |
| Huc, T; Konop, M; Onyszkiewicz, M; Podsadni, P; Szczepańska, A; Turło, J; Ufnal, M | 1 |
| Gutiérrez-Huante, M; Martínez-Duncker, ME; Sánchez, J; Sauceda, E | 1 |
| Butler, JS; Newton, ME; Sadler, PJ; Shaili, E; Shi, H; Vallotto, C; Wedge, CJ | 1 |
| Ding, Y; Zuo, R | 1 |
| Ghassem Zadeh, R; Yaylayan, V | 1 |
| Gronenborn, AM; Ishima, R; Lu, M; Polenova, T | 1 |
| Chen, LW; Chen, PH; Tsay, TB | 1 |
| Ayaz, M; Bibi, R; Idrees, M; Khan, MN | 1 |
| Ji, H; Wang, T; Wang, TL; Xing, XH; Zhang, C; Zheng, X | 1 |
| Ansari, MZ; Swaminathan, R | 1 |
| Dashti, S; Ghafouri-Fard, S; Kholghi Oskooei, V; Samsami, M; Taheri, M; Taherian-Esfahani, Z | 1 |
| Dvořák, Z; Karasová, M; Krasulová, K; Mani, S; Marcalíková, A; Pečinková, P; Trávníček, Z; Vančo, J; Vondráček, J; Vrzal, R; Vyhlídalová, B; Zemánková, L | 1 |
| Kumar, K | 1 |
| Yaylayan, V; Zadeh, RG | 1 |
| Amin, SG; Dong, F; Gowda, K; Hao, F; Koo, I; Kris-Etherton, PM; Murray, IA; Patterson, AD; Perdew, GH; Smith, PB; Tindall, AM | 1 |
| Agatha, I; Gugger, M; Hanif, K; Leow, LC; Morinaka, BI; Nguyen, TPD; Nguyen, TQN; Phan, AT; Purushothaman, M; Sugiyama, R; Tooh, YW; Winnerdy, FR; Yong, RHS | 1 |
| Chen, G; Gan, M; Jia, M; Li, H; Li, J; Su, M; Tan, D; Wang, S; Zhang, L; Zhang, X | 1 |
| Kinoshita, H; Kurogi, K; Liu, MC; Ono, M; Sakakibara, Y; Shimizu, S; Suiko, M; Tokunaga, Y; Tsutsumi, S; Yasuda, S | 1 |
| Dvořák, Z; Illés, P; Krasulová, K; Mani, S; Marcalíková, A; Pečinková, P; Poulíková, K; Sirotová, N; Vrzal, R; Vyhlídalová, B | 1 |
| Jander, G; Miller, JK; Mirzaei, M; Movahed, N; Piñeros, MA; Powell, AF; Richter, A; Wang, LJ | 1 |
| Attygalle, AB; Hearth, KB; Iyengar, VK; Morgan, RC | 1 |
| Hofmann, U; Jahn, L; Ludwig-Müller, J | 1 |
| Capuano, E; Fogliano, V; Huang, Z; Schoones, T; Wells, JM | 1 |
| Ackermann, L; Berlinck, RGS; Bernardi, DI; Delgado, JAC; Kaplaneris, N; Lima, RN; Paixão, MW | 1 |
| Agrawal, R; Hejndorf, S; Holmes, E; Low, JZY; Martin, KA; Matthews, PM; Nechanitzky, R; Ng, YZ; Nicholson, JK; Pettersson, S; Rossant, J; Tan, EK; Wei, GZ; Whiley, L; Wood, TK; Xing, PY | 1 |
| Chee, MS; Chen, JY; He, CY; Koh, EY; Leonardi, SS; Li, FJ; Tan, KS; Tay, HY; Yason, JA | 1 |
| Denda, M; Hayashi, J; Kobayashi, D; Kohmura, Y; Otaka, A; Tsuchiya, K | 1 |
| Anesi, A; Aouizerate, B; Aubert, A; Beau, C; Capuron, L; Cussotto, S; Delgado, I; Dexpert, S; Forestier, D; Ledaguenel, P; Magne, E; Mattivi, F | 1 |
| Hino, T; Mizutani, K; Nagano, S; Nishimura, D; Sato, Y; Shiozaki-Sato, Y; Suemune, H; Takagi, H; Takahashi, S | 1 |
| Mahmud, T; Vergis, J; Zhou, W | 1 |
| Brewster, L; Elshahawi, SI; Mupparapu, N; Ostrom, KF | 1 |
| Andrés-Lacueva, C; Bernardi, S; Castellano-Escuder, P; Cherubini, A; Del Bo', C; Gargari, G; González-Domínguez, R; Guglielmetti, S; Hidalgo-Liberona, N; Kroon, PA; Lozano, EV; Meroño, T; Miñarro, A; Peron, G; Riso, P | 1 |
| Chen, W; Liu, Y; Lu, W; Pan, T; Pei, Z; Wang, H | 1 |
11 review(s) available for tryptophan and indole
| Article | Year |
|---|---|
Time-resolved fluorescence of proteins.
Topics: Amino Acid Sequence; Hydrogen-Ion Concentration; Indoles; Kinetics; Motion; Proteins; Spectrometry, Fluorescence; Structure-Activity Relationship; Tryptophan; Tyrosine | 1985 |
Nutrition and 3-methylindole-induced lung injury.
Topics: Amino Acids, Sulfur; Animals; Enzyme Induction; Humans; Inactivation, Metabolic; Indoles; Lung; Lung Diseases; Mixed Function Oxygenases; Oxidoreductases; Pulmonary Edema; Pulmonary Emphysema; Skatole; Tryptophan; Vitamin A; Vitamin E | 1983 |
Tryptophan synthase: the workings of a channeling nanomachine.
Topics: Allosteric Regulation; Bacterial Proteins; Catalysis; Indoles; Protein Structure, Quaternary; Salmonella typhimurium; Tryptophan; Tryptophan Synthase | 2008 |
Influence of the tryptophan-indole-IFNγ axis on human genital Chlamydia trachomatis infection: role of vaginal co-infections.
Topics: Chlamydia Infections; Chlamydia trachomatis; Female; Humans; Indoles; Interferon-gamma; Reproductive Tract Infections; Tryptophan; Vagina | 2014 |
Properties of the indole ring in metal complexes. A comparison with the phenol ring.
Topics: Binding Sites; Coordination Complexes; Indoles; Metalloproteins; Metals; Models, Chemical; Molecular Structure; Phenol; Tryptophan; Tyrosine | 2015 |
Indole and Tryptophan Metabolism: Endogenous and Dietary Routes to Ah Receptor Activation.
Topics: Animals; Dietary Supplements; Fruit; Gastrointestinal Tract; Humans; Indoles; Receptors, Aryl Hydrocarbon; Tryptophan; Vegetables | 2015 |
Learning from other diseases: protection and pathology in chronic fungal infections.
Topics: Animals; Disease Resistance; Disease Susceptibility; Fungi; Host-Pathogen Interactions; Humans; Immune System; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kynurenine; Metabolic Networks and Pathways; Metagenome; Metagenomics; Mycoses; Receptors, Aryl Hydrocarbon; Signal Transduction; Tryptophan | 2016 |
Microbial metabolism of dietary components to bioactive metabolites: opportunities for new therapeutic interventions.
Topics: Animals; Diet; Disease Susceptibility; Energy Metabolism; Fatty Acids, Volatile; Gastrointestinal Microbiome; Gastrointestinal Tract; Homeostasis; Humans; Indoles; Metabolome; Metabolomics; Methylamines; Microbiota; Translational Research, Biomedical; Tryptophan; Tyrosine | 2016 |
Tryptophan catabolites along the indoleamine 2,3-dioxygenase pathway as a biological link between depression and cancer.
Topics: Animals; Depression; Depressive Disorder; Humans; Immunity; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Inflammation; Neoplasms; Oxidative Stress; Serotonin; Signal Transduction; Tryptophan | 2018 |
Current evidence linking diet to gut microbiota and brain development and function.
Topics: Animals; Biological Availability; Brain; Carbohydrate Metabolism; Diet; Fermentation; Gastrointestinal Microbiome; Gastrointestinal Tract; Host Microbial Interactions; Humans; Indoles; Kynurenine; Lipid Metabolism; Microbial Viability; Nervous System; Neurotransmitter Agents; Polyphenols; Proteins; Serotonin; Tryptophan | 2019 |
Indole metabolites and colorectal cancer: Gut microbial tryptophan metabolism, host gut microbiome biomarkers, and potential intervention mechanisms.
Topics: Bacteria; Biomarkers; Colorectal Neoplasms; Gastrointestinal Microbiome; Humans; Indoles; Tryptophan | 2023 |
1 trial(s) available for tryptophan and indole
| Article | Year |
|---|---|
A Polyphenol-Rich Diet Increases the Gut Microbiota Metabolite Indole 3-Propionic Acid in Older Adults with Preserved Kidney Function.
Topics: Aged; Diet; Gastrointestinal Microbiome; Humans; Indoles; Kidney; Polyphenols; Tryptophan | 2022 |
199 other study(ies) available for tryptophan and indole
| Article | Year |
|---|---|
A chemical screening approach reveals that indole fluorescence is quenched by pre-fibrillar but not fibrillar amyloid-beta.
Topics: Amyloid beta-Peptides; Benzothiazoles; Coloring Agents; Congo Red; Fluorescent Dyes; Indoles; Spectrometry, Fluorescence; Thiazoles | 2009 |
Application of the tryptophanase promoter to high expression of the tryptophan synthase gene in Escherichia coli.
Topics: Carbon; Escherichia coli; Gene Expression Regulation, Bacterial; Genes, Bacterial; Indoles; Plasmids; Promoter Regions, Genetic; Recombinant Proteins; Restriction Mapping; Serine; Tryptophan; Tryptophan Synthase; Tryptophanase | 1991 |
Identification of indigo-related pigments produced by Escherichia coli containing a cloned Rhodococcus gene.
Topics: Chromatography, Thin Layer; Cloning, Molecular; Culture Media; DNA, Bacterial; Escherichia coli; Genetic Vectors; Indigo Carmine; Indoles; Magnetic Resonance Spectroscopy; Pigments, Biological; Plasmids; Rhodococcus; RNA, Bacterial; Solubility; Transformation, Bacterial; Tryptophan; Tryptophanase | 1992 |
Tryptophan perturbation in the L intermediate of bacteriorhodopsin: fourier transform infrared analysis with indole-15N shift.
Topics: Bacteriorhodopsins; Fourier Analysis; Halobacterium salinarum; Indoles; Nitrogen Isotopes; Tryptophan | 1992 |
Tryptophan analog resistance mutations in Chlamydomonas reinhardtii.
Topics: Animals; Chlamydomonas reinhardtii; Chromosome Mapping; Drug Resistance; Drug Resistance, Microbial; Genes, Dominant; Indoles; Mutation; ortho-Aminobenzoates; Phenotype; Tryptophan | 1992 |
Acute hemolytic anemia after oral administration of L-tryptophan in ponies.
Topics: Acute Disease; Administration, Oral; Anemia, Hemolytic; Animals; Female; Hematocrit; Hemoglobinuria; Hemolysis; Horse Diseases; Horses; Indoleacetic Acids; Indoles; Kidney; Lung; Male; Motor Activity; Respiration; Skatole; Tryptophan | 1991 |
Electronic states of the indole-acrylamide molecular pair.
Topics: Acrylamide; Acrylamides; Electrochemistry; Indoles; Photochemistry; Spectrometry, Fluorescence; Tryptophan | 1991 |
Serine modulates substrate channeling in tryptophan synthase. A novel intersubunit triggering mechanism.
Topics: Binding Sites; Chromatography, High Pressure Liquid; Computer Simulation; Fluorescence; Glycerophosphates; Indoles; Kinetics; Molecular Structure; Mutation; Protein Conformation; Salmonella typhimurium; Serine; Substrate Specificity; Tryptophan; Tryptophan Synthase | 1991 |
Physiological studies of tryptophan transport and tryptophanase operon induction in Escherichia coli.
Topics: Amino Acid Transport Systems; Biological Transport; Carbon; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Genotype; Indoles; Lac Operon; Membrane Transport Proteins; Mutation; Operon; Protein Biosynthesis; Recombination, Genetic; Saccharomyces cerevisiae Proteins; Tryptophan; Tryptophanase | 1991 |
Reaction of indole and analogues with amino acid complexes of Escherichia coli tryptophan indole-lyase: detection of a new reaction intermediate by rapid-scanning stopped-flow spectrophotometry.
Topics: Amino Acids; Escherichia coli; Indoles; Kinetics; Mathematics; Models, Theoretical; Protein Binding; Spectrophotometry; Time Factors; Tryptophan; Tryptophanase | 1991 |
Enzymatic production of L-tryptophan from DL-serine and indole by a coupled reaction of tryptophan synthase and amino acid racemase.
Topics: Amino Acid Isomerases; Escherichia coli; Hot Temperature; Hydrogen-Ion Concentration; Indoles; Pseudomonas; Serine; Tryptophan; Tryptophan Synthase | 1990 |
Several known indole compounds are not important precursors of direct mutagenic N-nitroso compounds in green cabbage.
Topics: Brassica; Chromatography, Gel; Chromatography, High Pressure Liquid; Gas Chromatography-Mass Spectrometry; Glucosinolates; Indoles; Mutagens; Nitroso Compounds; Salmonella typhimurium; Tryptophan | 1990 |
Development of an organ culture technique capable of monitoring most pineal gland indole metabolites.
Topics: Acetylserotonin O-Methyltransferase; Animals; Chromatography, Thin Layer; Indoles; Male; Melatonin; Norepinephrine; Organ Culture Techniques; Pineal Gland; Rats; Rats, Inbred Strains; Tryptophan | 1990 |
Electronic transitions in molecules in static external fields. I. Indole and Trp-59 in ribonuclease T1.
Topics: Endoribonucleases; Indoles; Models, Molecular; Protein Conformation; Quantum Theory; Ribonuclease T1; Tryptophan; X-Ray Diffraction | 1988 |
Red-edge-excitation fluorescence spectroscopy of indole and tryptophan.
Topics: Ethylene Glycol; Ethylene Glycols; Glycerol; Indoles; Solvents; Spectrometry, Fluorescence; Tryptophan | 1988 |
Beta-elimination of indole from L-tryptophan catalyzed by bacterial tryptophan synthase: a comparison between reactions catalyzed by tryptophanase and tryptophan synthase.
Topics: Escherichia coli; Indoles; Kinetics; Lyases; Salmonella typhimurium; Tryptophan; Tryptophan Synthase; Tryptophanase | 1986 |
Enhanced resolution of fluorescence anisotropy decays by simultaneous analysis of progressively quenched samples. Applications to anisotropic rotations and to protein dynamics.
Topics: Acrylamide; Acrylamides; Bee Venoms; Fluorescence Polarization; Indoles; Melitten; Propylene Glycol; Propylene Glycols; Protein Conformation; Tryptophan | 1987 |
Thermodynamics of the reactions catalyzed by the multifunctional enzyme complex tryptophan synthase.
Topics: Buffers; Escherichia coli; Indoles; Kinetics; Macromolecular Substances; Serine; Thermodynamics; Tryptophan; Tryptophan Synthase | 1985 |
Fecal skatole and indole and breath methane and hydrogen in patients with large bowel polyps or cancer.
Topics: Bacteria; Breath Tests; Colon; Colonic Neoplasms; Colonic Polyps; Feces; Humans; Hydrogen; Indoles; Intestinal Absorption; Methane; Rectal Neoplasms; Skatole; Tryptophan | 1985 |
Inhibition of benzodiazepine receptor binding by several tryptophan ad indole derivatives.
Topics: Animals; Benzodiazepines; In Vitro Techniques; Indoles; Rats; Receptors, Drug; Receptors, GABA-A; Tryptophan | 1981 |
Tryptophanase synthesis in Escherichia coli: the role of indole replacement in supplying tryptophan and the nature of the constitutive mutation tnaR3.
Topics: Escherichia coli; Gene Expression Regulation; Genotype; Indoles; Lyases; Mutation; Temperature; Tryptophan; Tryptophanase | 1984 |
Structural and functional alterations of E. coli tryptophan synthase upon binding of pyridoxal 5'-phosphate.
Topics: Binding Sites; Escherichia coli; Indoles; Kinetics; Pyridoxal Phosphate; Serine; Tryptophan; Tryptophan Synthase | 1984 |
Factors affecting the biosynthesis of L-tryptophan by genetically modified strains of Escherichia coli.
Topics: Escherichia coli; Formates; Glycine; Glycine Hydroxymethyltransferase; Indoles; Serine; Tryptophan; Tryptophan Synthase | 1984 |
Effect of pH on in vitro ruminal conversion of L-tryptophan to 3-methylindole and indole.
Topics: Animals; Cattle; Fatty Acids, Volatile; Fermentation; Gastric Juice; Hydrogen-Ion Concentration; In Vitro Techniques; Indoles; Male; Rumen; Skatole; Stereoisomerism; Tryptophan | 1984 |
Net absorption of 3-methylindole and indole in cattle after oral administration of L-tryptophan.
Topics: Absorption; Administration, Oral; Animals; Cattle; Indoles; Male; Pneumonia, Atypical Interstitial, of Cattle; Rumen; Skatole; Time Factors; Tryptophan | 1983 |
Site of 3-methylindole and indole absorption in steers after ruminal administration of L-tryptophan.
Topics: Animals; Cattle; Duodenum; Indoles; Intestinal Absorption; Male; Pneumonia, Atypical Interstitial, of Cattle; Rumen; Skatole; Tryptophan | 1984 |
Dependency on serine concentration of the activity of tryptophan synthase. Cooperative properties.
Topics: Escherichia coli; Indoles; Kinetics; Protein Binding; Serine; Tryptophan; Tryptophan Synthase; Ultrafiltration | 1981 |
A rapid method for the detection of tryptophanase in anaerobic bacteria.
Topics: Bacteria; Bacteriological Techniques; Clostridium; Gram-Negative Anaerobic Bacteria; Indoles; Lyases; Peptococcus; Propionibacterium; Time Factors; Tryptophan; Tryptophanase | 1981 |
Resolution of heterogeneous fluorescence from proteins and aromatic amino acids by phase-sensitive detection of fluorescence.
Topics: Humans; Indoles; Proteins; Serum Albumin; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1981 |
Quenching of enzyme-generated acetone phosphorescence by indole compounds: stereospecific effects of D- and L-tryptophan. Photochemical-like effects.
Topics: Acetone; Catalysis; Horseradish Peroxidase; Indoles; Luminescent Measurements; Oxidation-Reduction; Photochemistry; Stereoisomerism; Tryptophan | 1981 |
Enrichment and high-performance liquid chromatography analysis of tryptophan metabolites in plasma.
Topics: Animals; Chromatography, High Pressure Liquid; Indoles; Rabbits; Rats; Tryptophan | 1981 |
3-Methylindole (skatole) and indole production by mixed populations of pig fecal bacteria.
Topics: Animals; Bacteria; Feces; Hydrogen-Ion Concentration; Indoleacetic Acids; Indoles; Kinetics; Skatole; Swine; Tryptophan | 1995 |
Structural features of L-tryptophan required for activation of TRAP, the trp RNA-binding attenuation protein of Bacillus subtilis.
Topics: Bacillus subtilis; Bacterial Proteins; Binding, Competitive; Gene Expression Regulation, Bacterial; Indoles; RNA-Binding Proteins; Stereoisomerism; Structure-Activity Relationship; Transcription Factors; Tryptophan | 1995 |
Fermentative production of tryptophan by a stable recombinant strain of Corynebacterium glutamicum with a modified serine-biosynthetic pathway.
Topics: Carbohydrate Dehydrogenases; Cloning, Molecular; Corynebacterium; Culture Media; Fermentation; Genes, Bacterial; Indoles; Phosphoglycerate Dehydrogenase; Plasmids; Serine; Transformation, Bacterial; Tryptophan | 1994 |
Structural and kinetic analysis of a channel-impaired mutant of tryptophan synthase.
Topics: Catalysis; Crystallography, X-Ray; Glycerophosphates; Indoles; Kinetics; Models, Molecular; Mutation; Salmonella typhimurium; Serine; Tryptophan; Tryptophan Synthase | 1994 |
Progression of glomerular sclerosis in experimental uremic rats by administration of indole, a precursor of indoxyl sulfate.
Topics: Animals; Glomerulosclerosis, Focal Segmental; Indican; Indoles; Kidney Glomerulus; Male; Nephrectomy; Rats; Rats, Sprague-Dawley; Tryptophan; Uremia | 1994 |
Aliphatic alcohols stabilize an alternative conformation of the tryptophan synthase alpha 2 beta 2 complex from Salmonella typhimurium.
Topics: 1-Butanol; 1-Propanol; Alcohols; Butanols; Dose-Response Relationship, Drug; Enzyme Stability; Ethanol; Indoles; Protein Conformation; Salmonella typhimurium; Serine; Spectrophotometry; Tryptophan; Tryptophan Synthase | 1994 |
Media and tests to simplify the recognition and identification of members of the Proteeae.
Topics: Amino Acids; Animals; Birds; Culture Media; Deamination; Enterobacteriaceae; Fermentation; Humans; Indoles; Maltose; Mannose; Ornithine Decarboxylase; Proteus; Providencia; Trehalose; Tryptophan; Urease | 1997 |
Stabilization of lignin peroxidases in white rot fungi by tryptophan.
Topics: Azo Compounds; Basidiomycota; Benzyl Alcohols; Culture Media; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Fungal; Hydrogen Peroxide; Indoles; Oxidation-Reduction; Peroxidases; Polymerase Chain Reaction; Transcription, Genetic; Tryptophan | 1997 |
Biosynthesis of camalexin from tryptophan pathway intermediates in cell-suspension cultures of Arabidopsis.
Topics: Arabidopsis; Ascomycota; Cells, Cultured; Indoles; Kinetics; ortho-Aminobenzoates; Plant Diseases; Thiazoles; Tryptophan | 1998 |
Denatured states of human carbonic anhydrase II: an NMR study of hydrogen/deuterium exchange at tryptophan-indole-H(N) sites.
Topics: Carbonic Anhydrases; Deuterium; Humans; Hydrogen; Indoles; Nuclear Magnetic Resonance, Biomolecular; Protein Conformation; Protein Denaturation; Protein Folding; Tryptophan | 1999 |
Tryptophan biosynthesis and production of other related compounds from indole and L-serine by mixed ruminal bacteria, protozoa, and their mixture in vitro.
Topics: Animals; Bacteria; Culture Media; Eukaryota; Goats; Indoles; Rumen; Serine; Tryptophan | 1999 |
From sugar beet molasses to Lyphan. Integrated quality management from the raw material to the drug.
Topics: Catalysis; Indoles; Molasses; Plants, Edible; Quality Control; Serine; Tryptophan; Tryptophan Synthase | 1999 |
Aromatic interactions in homeodomains contribute to the low quantum yield of a conserved, buried tryptophan.
Topics: Animals; Antennapedia Homeodomain Protein; Benzene; Databases, Factual; DNA-Binding Proteins; Drosophila; Drosophila Proteins; Fibronectins; Homeodomain Proteins; Humans; Hydrogen Bonding; Indoles; Nuclear Proteins; Protein Denaturation; Protein Structure, Tertiary; Spectrometry, Fluorescence; Static Electricity; Transcription Factors; Tryptophan | 2000 |
Modification of voltage-dependent gating of potassium channels by free form of tryptophan side chain.
Topics: Animals; Electrophysiology; Indoles; Ion Channel Gating; Kinetics; Models, Biological; Oocytes; Potassium Channels; Potassium Channels, Inwardly Rectifying; Quinolines; Shaker Superfamily of Potassium Channels; Structure-Activity Relationship; Tryptophan; Xenopus | 2001 |
Regulation of tryptophan synthase gene expression in Chlamydia trachomatis.
Topics: Bacterial Proteins; Chlamydia trachomatis; Cycloheximide; Gene Expression Regulation, Bacterial; Genes, Bacterial; Genes, Regulator; HeLa Cells; Humans; Inclusion Bodies; Indoles; Interferon-gamma; Protein Synthesis Inhibitors; Repressor Proteins; RNA, Messenger; Transcription, Genetic; Tryptophan; Tryptophan Oxygenase; Tryptophan Synthase | 2003 |
[The effect of specific inhibition in biosynthesis of tryptophan-desmase by Aerobacter aerogenes].
Topics: Enterobacter aerogenes; Indoles; Lyases; Tryptophan | 1953 |
[The presence and determination of some free amino acids containing a benzene or an indole nucleus in human nasal secretions].
Topics: Amino Acids; Benzene; Humans; Indoles; Nasal Cavity; Paranasal Sinuses; Phenylalanine; Tryptophan; Tyrosine | 1953 |
Mechanism of tryptophane biogenesis and decomposition.
Topics: Biochemical Phenomena; Indoles; Serine; Tryptophan | 1954 |
[Substituted gramines as effective antagonists of serotonin].
Topics: Alkaloids; Antipsychotic Agents; Indole Alkaloids; Indoles; Serotonin; Serotonin Antagonists; Tryptophan | 1954 |
Two-dimensional paper chromatography of urinary indoles and related substances.
Topics: Chromatography, Paper; Humans; Indoles; Tryptophan | 1956 |
The accumulation of indole-3-glycerol by tryptophan auxotrophs of Escherichia coli.
Topics: Escherichia coli; Glycerol; Indoles; Tryptophan | 1957 |
[Several derivatives of indole with probable biological interest. I. Synthesis of 5-nitrotryptophan & 5-nitroindole-3-acetic acid].
Topics: Acetates; Indoles; Probability; Tryptophan | 1958 |
The exclusion of free indole as an intermediate in the biosynthesis of tryptophan in Neurospora crassa.
Topics: Biochemical Phenomena; Indoles; Neurospora; Neurospora crassa; Tryptophan | 1958 |
[Tryptophan & indole derivatives in psychochemistry].
Topics: Indoles; Mental Disorders; Tryptophan | 1959 |
Enzymatic activity of a genetically altered tryptophan synthetase in Neurospora crassa.
Topics: Enzymes; Glycerol; Indoles; Neurospora; Neurospora crassa; Serine; Tryptophan; Tryptophan Synthase | 1959 |
[Effect of the administration of tryptophan and vitamin B6 on the content of indole derivatives in the blood and urine of patients with leukosis].
Topics: Antipsychotic Agents; Body Fluids; Humans; Indoles; Leukemia; Tryptophan; Vitamin B 6 | 1960 |
Repression and inhibition of indole-synthesizing activity in Neurospora crassa.
Topics: Indoles; Neurospora; Neurospora crassa; ortho-Aminobenzoates; Tryptophan | 1961 |
3-Hydroxyanthranilic acid as an intermediate in the oxidation of the indole nucleus of tryptophan.
Topics: 3-Hydroxyanthranilic Acid; Indoles; ortho-Aminobenzoates; Tryptophan | 1960 |
[The phenol and indole pattern of rat urine after administration of tyrosine, tryptophan and phenylalanine and after inhibition of the intestinal flora with neomycin].
Topics: Animals; Indoles; Intestines; Neomycin; Phenol; Phenols; Phenylalanine; Rats; Tryptophan; Tyrosine | 1962 |
Tryptophan- and indole-excreting bacterial mutants.
Topics: Escherichia coli; Indoles; ortho-Aminobenzoates; Tryptophan | 1963 |
Indole production in Hartnup disease.
Topics: Amino Acids; Ataxia; Hartnup Disease; Humans; Indoles; Pellagra; Tryptophan | 1963 |
[Research on the cardio-active indole amines present in nerve tissue of the mollusk Helix pomatia].
Topics: Amines; Animals; Blood; Heart; Indoles; Mollusca; Nerve Tissue; Serotonin; Tryptophan | 1963 |
[SEPARATION OF INDOLE DERIVATIVES FROM THE URINE WITH SEPHADEX G 25].
Topics: Chromatography; Dextrans; Indoleacetic Acids; Indoles; Rats; Research; Tryptophan; Urine | 1963 |
[RESEARCH ON TRYPTOPHAN METABOLISM IN THE RAT SUBJECTED TO CHRONIC COTININE POISONING. STUDY OF URINARY ELIMINATION AND DETERMINATION OF CERTAIN INDOLE DERIVATIVES IN THE BRAIN AND INTESTINES].
Topics: Brain; Cotinine; Indoleacetic Acids; Indoles; Intestines; Metabolism; Neoplasms; Neoplasms, Experimental; Nicotine; Rats; Research; Serotonin; Toxicology; Tryptophan; Urine | 1963 |
ASSOCIATION OF INDOLE ANALOGUES TO DEFATTED HUMAN SERUM ALBUMIN.
Topics: Dialysis; Humans; Hydrogen-Ion Concentration; Indoles; Propionates; Renal Dialysis; Research; Serum Albumin; Thermodynamics; Tryptophan | 1963 |
EFFECTS OF AMINO ACIDS ON THE UTILIZATION OF TRYPTOPHAN AND INDOLE FOR GROWTH BY A MUTANT OF NEUROSPORA CRASSA.
Topics: Amino Acids; Indoles; Metabolism; Mutation; Neurospora; Neurospora crassa; Pharmacology; Phenylalanine; Physiological Phenomena; Proteins; Research; Tryptophan | 1964 |
TRYPTOPHAN SYNTHETASE FROM NEUROSPORA: A MODIFICATION IN THE REACTION SCHEME.
Topics: Chromatography; Glycerophosphates; Hydro-Lyases; Indoles; Metabolism; Mutation; Neurospora; Research; Tryptophan; Tryptophan Synthase | 1964 |
DETERMINATION OF FREE AND TOTAL INDOLE-3-ACETIC ACID AND OF THE INDOLE INDEX.
Topics: Friedreich Ataxia; Humans; Indoleacetic Acids; Indoles; Intestines; Kynurenine; Metabolism; Myotonia; Phenylketonurias; Poisoning; Research; Schizophrenia; Tryptophan; Urine | 1964 |
QUALITATIVE METHOD FOR PARTIAL CHARACTERIZATION OF INDOLE DERIVATIVES.
Topics: Aldehydes; Butyrates; Colorimetry; Indoleacetic Acids; Indoles; Propionates; Research; Spectrophotometry; Tryptophan | 1964 |
QUANTITATIVE METHOD FOR DETERMINATION OF INDOLE, TRYPTOPHAN, AND ANTHRANILIC ACID IN THE SAME ALIQUOT.
Topics: Colorimetry; Indoles; Iodides; Lactobacillus; Nitrites; ortho-Aminobenzoates; Research; Spectrophotometry; Thiosulfates; Tryptophan | 1964 |
[INDOLE COMPOUNDS IN THE BLOOD PLASMA AND URINE IN CASES OF INFECTIOUS HEPATITIS IN CHILDREN].
Topics: Blood; Child; Communicable Diseases; Hepatitis; Hepatitis A; Humans; Indoles; Plasma; Tryptophan; Urine | 1964 |
ENZYME INHIBITORY ACTIVITY OF 3-(2-AMINOBUTYL)INDOLE DERIVATIVES.
Topics: Brain; Carboxy-Lyases; Chemistry, Pharmaceutical; Enzyme Inhibitors; Indoles; Monoamine Oxidase Inhibitors; Pharmacology; Rats; Research; Serotonin; Tryptamines; Tryptophan | 1964 |
THE BINDING OF INDOLE ANALOGUES TO DEFATTED HUMAN SERUM ALBUMIN AT DIFFERENT CHLORIDE CONCENTRATIONS.
Topics: Albumins; Chemical Phenomena; Chemistry, Physical; Chlorides; Humans; Indoles; Ions; Serum Albumin; Tryptophan | 1964 |
SELECTIVE INHIBITION BY TRYPTOPHAN ANALOGUES OF MURINE TOXIN SYNTHESIS IN PASTEURELLA PESTIS.
Topics: Animals; Antitoxins; Electrophoresis; Indoles; Metabolism; Mice; ortho-Aminobenzoates; Pharmacology; Proteins; Research; Shikimic Acid; Toxins, Biological; Tryptophan; Yersinia pestis | 1964 |
FORMATION AND INTERRELATIONSHIPS OF TRYPTOPHANASE AND TRYPTOPHAN SYNTHETASES IN ESCHERICHIA COLI.
Topics: Culture Media; Escherichia coli; Glycerophosphates; Hydro-Lyases; Indoles; Lyases; Neutralization Tests; Pharmacology; Research; Tryptophan; Tryptophan Synthase; Tryptophanase | 1965 |
THE ADAPTATION OF A MODIFIED ADAMKIEWICZ-HOPKINS TEST TO THE DETECTION OF INDOLE COMPOUNDS AND THE QUANTITATIVE DETERMINATION OF TRYPTOPHAN BY TLC.
Topics: 5-Hydroxytryptophan; Chromatography; Hydroxyindoleacetic Acid; Indoleacetic Acids; Indoles; Propionates; Research; Serotonin; Tryptophan | 1965 |
EFFECTS OF REDUCTION OF TRYPTOPHAN AND METHIONINE INTAKE ON URINARY INDOLE COMPOUNDS AND SCHIZOPHRENIC BEHAVIOR.
Topics: Behavior; Biochemical Phenomena; Biochemistry; Dietary Proteins; Humans; Indoles; Methionine; Proteins; Schizophrenia; Tryptophan; Urine | 1965 |
AN EVALUATION OF REAGENT-IMPREGNATED PAPER STRIPS FOR USE IN THE PROCESS OF IDENTIFYING CERTAIN SPECIES OF CLINICALLY IMPORTANT BACTERIA. II. TESTING FOR THE PRODUCTION OF INDOLE.
Topics: Bacteriological Techniques; Clinical Laboratory Techniques; Indicators and Reagents; Indoles; Proteus; Research; Tryptophan | 1965 |
Metabolic studies in childhood schizophrenia. Effect of tryptophan loading on indole excretion.
Topics: Child; Indoleacetic Acids; Indoles; Infant; Schizophrenia; Schizophrenia, Childhood; Tryptophan | 1959 |
Studies of the metabolism of tryptophan labeled with N15 in the indole ring.
Topics: Indoles; Tryptophan | 1950 |
pH dependence of tryptophan synthase catalytic mechanism: I. The first stage, the beta-elimination reaction.
Topics: Bacterial Proteins; Binding Sites; Hydrogen-Ion Concentration; Indoles; Ligands; Models, Molecular; Molecular Structure; Protein Conformation; Protein Subunits; Salmonella typhimurium; Schiff Bases; Serine; Tryptophan; Tryptophan Synthase | 2004 |
Screening major binding sites on human serum albumin by affinity capillary electrophoresis.
Topics: 2-Hydroxy-5-nitrobenzyl Bromide; Apazone; Benzodiazepines; Electrophoresis, Capillary; Humans; Ibuprofen; Indoles; Protein Binding; Serum Albumin; Tetranitromethane; Tryptophan; Warfarin | 2004 |
Unconventional interactions between water and heterocyclic nitrogens in protein structures.
Topics: Amino Acids; Animals; Conserved Sequence; Databases, Protein; Drosophila Proteins; Homeodomain Proteins; Hydrogen Bonding; Imidazoles; Indoles; Nitrogen; Protein Conformation; Protein Folding; Proteins; Spectrometry, Fluorescence; Static Electricity; Thermodynamics; Transcription Factors; Tryptophan; Water | 2004 |
Tryptophanase-trytophan.
Topics: Enzymes; Indoles; Tryptophan | 1950 |
[Metabolism of tryptophan and indole in pulmonary tuberculosis].
Topics: Humans; Indoles; Tryptophan; Tuberculosis; Tuberculosis, Pulmonary | 1950 |
Paralysis and killing of Caenorhabditis elegans by enteropathogenic Escherichia coli requires the bacterial tryptophanase gene.
Topics: Animals; Bacterial Toxins; Biological Transport; Caenorhabditis elegans; Escherichia coli; Escherichia coli Proteins; Indoles; Mutation; Phosphoproteins; Promoter Regions, Genetic; Tryptophan; Tryptophanase; Virulence | 2005 |
Tryptophan-containing peptide helices: interactions involving the indole side chain.
Topics: Crystallography, X-Ray; Hydrogen Bonding; Indoles; Models, Molecular; Molecular Conformation; Nuclear Magnetic Resonance, Biomolecular; Peptides; Protein Conformation; Tryptophan | 2005 |
Heterologous expression of hen egg white lysozyme and resonance assignment of tryptophan side chains in its non-native states.
Topics: Animals; Carbon Isotopes; Chickens; Escherichia coli; Hydrophobic and Hydrophilic Interactions; Indoles; Methylation; Muramidase; Mutation; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Recombinant Proteins; Tryptophan | 2005 |
Cation-pi interactions with a model for the side chain of tryptophan: structures and absolute binding energies of alkali metal cation-indole complexes.
Topics: Cations; Indoles; Metals, Alkali; Models, Chemical; Molecular Conformation; Static Electricity; Temperature; Tryptophan | 2005 |
Photodissociation dynamics of indole in a molecular beam.
Topics: Amino Acids; Base Composition; Chemistry, Physical; Electrons; Hydrogen; Indoles; Ions; Light; Molecular Conformation; Photochemistry; Protons; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Time Factors; Tryptophan | 2005 |
Optical properties of gas-phase tryptophan-silver cations: charge transfer from the indole ring to the silver atom.
Topics: Cations, Monovalent; Gases; Indoles; Models, Molecular; Molecular Conformation; Optics and Photonics; Silver; Tryptophan | 2006 |
Roles for Arg426 and Trp111 in the modulation of NADH oxidase activity of the catalase-peroxidase KatG from Burkholderia pseudomallei inferred from pH-induced structural changes.
Topics: Arginine; Bacterial Proteins; Burkholderia pseudomallei; Crystallography, X-Ray; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Hydroxylation; Indoles; Models, Molecular; Multienzyme Complexes; NADH, NADPH Oxidoreductases; Peroxidases; Protein Structure, Tertiary; Tryptophan | 2006 |
Electrostatic contributions to indole-lipid interactions.
Topics: Choline; Deuterium; Indoles; Lipid Bilayers; Magnetic Resonance Spectroscopy; Phospholipids; Protons; Static Electricity; Tryptophan | 2005 |
Competition between ultrafast relaxation and photoionization in excited prefluorescent states of tryptophan and indole.
Topics: Fluorescence; Indoles; Models, Chemical; Photolysis; Tryptophan | 2006 |
Indole is an inter-species biofilm signal mediated by SdiA.
Topics: 4-Butyrolactone; Bacterial Proteins; Biofilms; Ecosystem; Escherichia coli; Gene Expression Profiling; Gene Expression Regulation, Bacterial; Genes, Bacterial; Indoles; Microbial Viability; Molecular Structure; Mutation; Oligonucleotide Array Sequence Analysis; Pseudomonas; Trans-Activators; Transcription, Genetic; Tryptophan | 2007 |
Development of indole chemistry to label tryptophan residues in protein for determination of tryptophan surface accessibility.
Topics: Binding Sites; Carbonic Anhydrases; Chloroform; Ethylene Chlorohydrin; Indoles; Protein Structure, Tertiary; Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tryptophan; Ultraviolet Rays | 2007 |
Electron transfer from aromatic amino acids to triplet quinones.
Topics: Amino Acids, Aromatic; Anthraquinones; Benzoquinones; Electron Transport; Free Radicals; Halogens; Hydrogen Peroxide; Indoles; Kinetics; Methylation; Naphthoquinones; Oxidation-Reduction; Oxygen; Quinones; Spectrum Analysis; Tryptophan; Tyrosine; Ultraviolet Rays | 2007 |
Tryptophan orientation in model lipid membranes.
Topics: Binding Sites; Indoles; Membrane Lipids; Models, Molecular; Tryptophan; Unilamellar Liposomes | 2007 |
Ca2+ selectivity of the sarcoplasmic reticulum Ca2+-ATPase at the enzyme-water interface and in the Ca2+ entrance channel.
Topics: Animals; Binding Sites; Calcium; Calcium Channels; Cations, Divalent; Indoles; Ligands; Magnesium; Protein Binding; Protein Structure, Tertiary; Rabbits; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Surface Properties; Thermodynamics; Tryptophan; Water | 2007 |
Ultraviolet spectra of some indole derivatives, including tryptophan and gramicidin.
Topics: Antipsychotic Agents; Gramicidin; Indoles; Tryptophan | 1949 |
Metal catalysis of indole production from tryptophan.
Topics: Catalysis; Indoles; Metals; Tryptophan | 1949 |
Suggested mechanism for the enzymic breakdown of tryptophan to indole.
Topics: Humans; Indoles; Tryptophan | 1949 |
Reinvestigation of a cyclic dipeptide N-prenyltransferase reveals rearrangement of N-1 prenylated indole derivatives.
Topics: Aspergillus fumigatus; Chromatography, High Pressure Liquid; Dimethylallyltranstransferase; Dipeptides; Indoles; Peptides, Cyclic; Prenylation; Tryptophan | 2008 |
Potential of a 7-dimethylallyltryptophan synthase as a tool for production of prenylated indole derivatives.
Topics: Alkyl and Aryl Transferases; Aspergillus fumigatus; Fungal Proteins; Indoles; Magnetic Resonance Spectroscopy; Molecular Structure; Substrate Specificity; Tryptophan | 2008 |
Very short peptides with stable folds: building on the interrelationship of Trp/Trp, Trp/cation, and Trp/backbone-amide interaction geometries.
Topics: Amides; Cations; Hydrogen Bonding; Indoles; Mutant Proteins; Peptides; Point Mutation; Protein Folding; Protein Stability; Protein Structure, Secondary; Thermodynamics; Transition Temperature; Tryptophan | 2009 |
Arabidopsis indole synthase, a homolog of tryptophan synthase alpha, is an enzyme involved in the Trp-independent indole-containing metabolite biosynthesis.
Topics: Amino Acid Sequence; Arabidopsis; Catalysis; Cytosol; Escherichia coli; Gene Expression Profiling; Gene Expression Regulation, Plant; Genes, Plant; Genetic Complementation Test; Green Fluorescent Proteins; Indoles; Molecular Sequence Data; Multienzyme Complexes; Organ Specificity; Protein Transport; Sequence Alignment; Sequence Homology, Amino Acid; Subcellular Fractions; Tryptophan; Tryptophan Synthase | 2008 |
Ultrafast electron diffraction reveals dark structures of the biological chromophore indole.
Topics: Electrons; Fluorescence; Fluorescent Dyes; Indoles; Molecular Structure; Scattering, Radiation; Tryptophan; Ultraviolet Rays | 2008 |
Photodissociation of protonated tryptophan and alteration of dissociation pathways by complexation with crown ether.
Topics: Absorption; Crown Ethers; Electron Transport; Indoles; Kinetics; Mass Spectrometry; Photolysis; Protons; Quaternary Ammonium Compounds; Time Factors; Tryptophan | 2008 |
Acid-induced change in ozone-reactive site in indole ring of tryptophan.
Topics: Acids; Hydrogen-Ion Concentration; Indoles; Kynurenine; Ozone; Tryptophan | 2009 |
An infant with orange-colored urine.
Topics: Anti-Infective Agents, Urinary; Citrobacter; Color; Enterobacteriaceae Infections; Humans; Indoles; Infant; Male; Treatment Outcome; Trimethoprim, Sulfamethoxazole Drug Combination; Tryptophan; Urine | 2010 |
In vitro modulation of cytochrome P450 reductase supported indoleamine 2,3-dioxygenase activity by allosteric effectors cytochrome b(5) and methylene blue.
Topics: Allosteric Regulation; Animals; Binding Sites; CHO Cells; Cricetinae; Cricetulus; Cytochromes b; Enzyme Activation; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Methylene Blue; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Saccharomyces cerevisiae Proteins; Tryptophan | 2010 |
Effect of nitroethane and nitroethanol on the production of indole and 3-methylindole (skatole) from bacteria in swine feces by gas chromatography.
Topics: Animals; Bacteria; Chromatography, Gas; Ethane; Ethanol; Feces; Indoles; Nitroparaffins; Skatole; Swine; Time Factors; Tryptophan | 2009 |
Inhibition of growth of Bact. typhosum by methyl derivatives of indole and tryptophan.
Topics: Humans; Indoles; Physiological Phenomena; Salmonella typhi; Tryptophan; Typhoid Fever | 1947 |
The tryptophanase-tryptophan reaction; the mode of formation of indole.
Topics: Indoles; Tryptophan; Tryptophanase | 1947 |
The role of vitamin B6 in the synthesis of tryptophane from indole and anthranilic acid by Lactobacillus arabinosus.
Topics: Bacteria; Indoles; Lactic Acid; Lactobacillus; ortho-Aminobenzoates; Pyridoxine; Tryptophan; Vitamin B 6 | 1947 |
Production of indole from L-tryptophan and effects of these compounds on biofilm formation by Fusobacterium nucleatum ATCC 25586.
Topics: Base Sequence; Biofilms; Fusobacterium nucleatum; Indoles; Molecular Sequence Data; Plankton; Recombinant Proteins; Tryptophan; Tryptophanase | 2010 |
Production of indole by wine-associated microorganisms under oenological conditions.
Topics: Bacteria; Fermentation; Fungi; Indoles; Tryptophan; Wine | 2010 |
The kinetic and solvent deuterium isotope effects in the 4- and 5-positions of the indole ring on the enzymatic decomposition of L-tryptophan.
Topics: Biocatalysis; Deuterium; Indoles; Isotope Labeling; Kinetics; Solvents; Tryptophan; Tryptophanase | 2010 |
Mechanism for the direct synthesis of tryptophan from indole and serine: a useful NMR technique for the detection of a reactive intermediate in the reaction mixture.
Topics: Acetic Anhydrides; Indoles; Magnetic Resonance Spectroscopy; Molecular Structure; Serine; Tryptophan | 2010 |
Analysis of measured and calculated Raman spectra of indole, 3-methylindole, and tryptophan on the basis of observed and predicted isotope shifts.
Topics: Carbon Isotopes; Computer Simulation; Deuterium; Indoles; Models, Chemical; Molecular Structure; Nitrogen Isotopes; Skatole; Spectrum Analysis, Raman; Tryptophan | 2010 |
The tryptophanase-tryptophan reaction; further evidence regarding the mechanism of the enzymic degradation of tryptophan to indole; criticism of the theory that beta-o-aminophenylacetaldehyde is the indole-forming intermediate.
Topics: Acetaldehyde; Indoles; Tryptophan | 1946 |
The membrane interface dictates different anchor roles for "inner pair" and "outer pair" tryptophan indole rings in gramicidin A channels.
Topics: Chromatography, Gel; Circular Dichroism; Gramicidin; Indoles; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Phenylalanine; Tryptophan | 2011 |
Moderating effect of indoleamine 2,3-dioxygenase (IDO) activation in the association between depressive symptoms and carotid atherosclerosis: evidence from the Young Finns study.
Topics: Adult; Atherosclerosis; Carotid Artery Diseases; Depression; Dioxygenases; Female; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kynurenine; Longitudinal Studies; Male; Psychiatric Status Rating Scales; Risk Factors; Sex Factors; Tryptophan; Tryptophan-tRNA Ligase; Women; Young Adult | 2011 |
Engineering biofilms for biocatalysis.
Topics: Biocatalysis; Biofilms; Indoles; Microscopy, Atomic Force; Molecular Structure; Protein Engineering; Serine; Surface Properties; Tryptophan; Tryptophan Synthase | 2011 |
Highly diastereo- and enantioselective synthesis of syn-β-substituted tryptophans via asymmetric Michael addition of a chiral equivalent of nucleophilic glycine and sulfonylindoles.
Topics: Coordination Complexes; Glycine; Indoles; Nickel; Schiff Bases; Stereoisomerism; Sulfones; Tryptophan | 2011 |
Ultrafast photophysics of the isolated indole molecule.
Topics: Anisotropy; Electrons; Indoles; Photochemical Processes; Quantum Theory; Thermodynamics; Time Factors; Tryptophan; Ultraviolet Rays | 2012 |
Indole peroxygenase activity of indoleamine 2,3-dioxygenase.
Topics: Animals; Aspergillus niger; Carbamide Peroxide; Cattle; Escherichia coli; Esterases; Free Radical Scavengers; Glucose Oxidase; Humans; Hydrogen Peroxide; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Mixed Function Oxygenases; Models, Chemical; Oxidation-Reduction; Oxygen Isotopes; Peroxides; Superoxide Dismutase; Swine; Tryptophan; Urea | 2012 |
Mechanistic studies on CymD: a tryptophan reverse N-prenyltransferase.
Topics: Actinobacteria; Dimethylallyltranstransferase; Halogenation; Hemiterpenes; Indoles; Kinetics; Organophosphorus Compounds; Prenylation; Protons; Tryptophan | 2012 |
Photophysics of indole, tryptophan and N-acetyl-L-tryptophanamide (NATA): heavy atom effect.
Topics: Indoles; Luminescent Measurements; Photolysis; Tryptophan | 2012 |
Quantitative determination of the boar taint compounds androstenone, skatole, indole, 3α-androstenol and 3β-androstenol in wild boars (Sus scrofa) reveals extremely low levels of the tryptophan-related degradation products.
Topics: Androstenols; Animals; Fats; Gas Chromatography-Mass Spectrometry; Indoles; Male; Odorants; Skatole; Sus scrofa; Tryptophan | 2012 |
L-tryptophan-induced electron transport across supported lipid bilayers: an alkyl-chain tilt-angle, and bilayer-symmetry dependence.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Cations; Electron Transport; Electrons; Hydrogen Bonding; Indoles; Kinetics; Lipid Bilayers; Lipids; Microscopy, Atomic Force; Nanocomposites; Nanotechnology; Spectroscopy, Fourier Transform Infrared; Tryptophan | 2012 |
Peptidic macrocyclization via palladium-catalyzed chemoselective indole C-2 arylation.
Topics: Carbon; Catalysis; Crystallography, X-Ray; Cyclization; Indoles; Macrocyclic Compounds; Molecular Conformation; Palladium; Tryptophan | 2012 |
Efficient isotopic tryptophan labeling of membrane proteins by an indole controlled process conduct.
Topics: Bioreactors; Biotechnology; Escherichia coli; Fermentation; Humans; Indoles; Isopropyl Thiogalactoside; Isotope Labeling; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Receptors, G-Protein-Coupled; Recombinant Proteins; Tryptophan; Tryptophanase | 2013 |
Lactobacillus johnsonii inhibits indoleamine 2,3-dioxygenase and alters tryptophan metabolite levels in BioBreeding rats.
Topics: Animals; Cells, Cultured; Disease Models, Animal; Hydrogen Peroxide; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kynurenine; Lactobacillus; Rats; Rats, Inbred BB; Serotonin; Tryptophan | 2013 |
Indole production by the tryptophanase TnaA in Escherichia coli is determined by the amount of exogenous tryptophan.
Topics: Amino Acid Transport Systems; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Indoles; Tryptophan; Tryptophanase | 2013 |
Temperature study of indole, tryptophan and N-acetyl-L-tryptophanamide (NATA) triplet-state quenching by iodide in aqueous solution.
Topics: Indoles; Iodides; Kinetics; Luminescence; Molecular Conformation; Solutions; Temperature; Time Factors; Tryptophan; Water | 2013 |
Importance of indole N-H hydrogen bonding in the organization and dynamics of gramicidin channels.
Topics: Amino Acid Sequence; Circular Dichroism; Gramicidin; Hydrogen Bonding; Indoles; Lipid Bilayers; Models, Biological; Molecular Sequence Data; Phosphatidylcholines; Protein Multimerization; Protein Structure, Secondary; Protein Structure, Tertiary; Spectrometry, Fluorescence; Tryptophan | 2014 |
Tryptophan and indole analog mediated plastid transformation.
Topics: Anthranilate Synthase; Cells, Cultured; Chloroplasts; Gene Expression Regulation, Plant; Gene Transfer Techniques; Genetic Vectors; Indoles; Nicotiana; Plants, Genetically Modified; Protein Subunits; Seedlings; Transformation, Genetic; Tryptophan | 2014 |
Interaction of aromatic units of amino acids with guanidinium cation: The interplay of π···π, X-H···π, and M+ ···π contacts.
Topics: Benzene; Guanidine; Histidine; Hydrogen Bonding; Indoles; Models, Molecular; Molecular Dynamics Simulation; Phenol; Phenylalanine; Static Electricity; Thermodynamics; Tryptophan | 2014 |
The tryptophan synthase β-subunit paralogs TrpB1 and TrpB2 in Thermococcus kodakarensis are both involved in tryptophan biosynthesis and indole salvage.
Topics: Amino Acid Sequence; Indoles; Kinetics; Molecular Sequence Data; Phylogeny; Protein Subunits; Sequence Alignment; Thermococcus; Thermotoga maritima; Tryptophan; Tryptophan Synthase | 2014 |
Toxin YafQ increases persister cell formation by reducing indole signalling.
Topics: Antitoxins; Bacterial Proteins; Bacterial Toxins; Escherichia coli; Escherichia coli Proteins; Indoles; RNA, Messenger; Sigma Factor; Signal Transduction; Tryptophan; Tryptophanase | 2015 |
Regioselective cope rearrangement and prenyl transfers on indole scaffold mimicking fungal and bacterial dimethylallyltryptophan synthases.
Topics: Alkyl and Aryl Transferases; Aspergillus fumigatus; Biochemical Phenomena; Catalysis; Fungal Proteins; Fungi; Indoles; Molecular Structure; Neoprene; Tryptophan | 2014 |
Total synthesis of Deoxy-solomonamide B by mimicking biogenesis.
Topics: Animals; Biological Products; Indoles; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Peptides, Cyclic; Stereoisomerism; Theonella; Tryptophan | 2014 |
Comparative analysis of therapeutically important indole compounds in in vitro cultures of Hypericum perforatum cultivars by HPLC and TLC analysis coupled with densitometric detection.
Topics: Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Densitometry; Hypericum; Indoles; Tryptophan | 2014 |
Proton transfer in histidine-tryptophan heterodimers embedded in helium droplets.
Topics: Dimerization; Electrons; Helium; Histidine; Hydrogen Bonding; Indoles; Mass Spectrometry; Models, Chemical; Protons; Temperature; Tryptophan | 2015 |
Amphipathic solvation of indole: implications for the role of tryptophan in membrane proteins.
Topics: Computer Simulation; Hydrogen; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Indoles; Membrane Proteins; Methanol; Models, Chemical; Neutron Diffraction; Oxygen; Solvents; Tryptophan; Water | 2015 |
Niacin metabolism and indoleamine 2,3-dioxygenase activation in malnourished patients with flaky paint dermatosis.
Topics: Acute-Phase Reaction; Adult; Aged; C-Reactive Protein; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kwashiorkor; Kynurenine; Middle Aged; Niacin; Niacinamide; Pellagra; Skin; Skin Diseases; Tryptophan | 2015 |
Regeneration of β-Carotene from the Radical Cation by Tyrosine and Tryptophan.
Topics: beta Carotene; Free Radicals; Indoles; Kinetics; Tryptophan; Tyrosine | 2015 |
L-Tryptophan on Cu(111): engineering a molecular labyrinth driven by indole groups.
Topics: Adsorption; Copper; Indoles; Surface Properties; Temperature; Tryptophan | 2015 |
Auxin and Tryptophan Homeostasis Are Facilitated by the ISS1/VAS1 Aromatic Aminotransferase in Arabidopsis.
Topics: Arabidopsis; Arabidopsis Proteins; Biosynthetic Pathways; Gene Expression Regulation, Plant; Indoleacetic Acids; Indoles; Plant Leaves; Seedlings; Transaminases; Tryptophan | 2015 |
Total Synthesis of Verruculogen and Fumitremorgin A Enabled by Ligand-Controlled C-H Borylation.
Topics: Catalysis; Chemistry Techniques, Synthetic; Indenes; Indoles; Iridium; Molecular Structure; Tryptophan | 2015 |
Regulation of Indole Signalling during the Transition of E. coli from Exponential to Stationary Phase.
Topics: Escherichia coli; Escherichia coli Proteins; Glucose; Indoles; Signal Transduction; Tryptophan; Tryptophanase | 2015 |
A rapid and specific method for the detection of indole in complex biological samples.
Topics: Bacteriological Techniques; Enterotoxigenic Escherichia coli; Environmental Microbiology; Feces; Humans; Hydroxylamine; Indoles; Sensitivity and Specificity; Tryptophan | 2015 |
An artificial self-sufficient cytochrome P450 directly nitrates fluorinated tryptophan analogs with a different regio-selectivity.
Topics: Binding Sites; Biocatalysis; Cytochrome P-450 Enzyme System; Fluorine; Indoles; Nitrates; Protein Domains; Protein Engineering; Recombinant Fusion Proteins; Tandem Mass Spectrometry; Tryptophan | 2016 |
Type I interferons and microbial metabolites of tryptophan modulate astrocyte activity and central nervous system inflammation via the aryl hydrocarbon receptor.
Topics: Animals; Astrocytes; Case-Control Studies; Cell Proliferation; Central Nervous System; Chemokine CCL2; Chromatin Immunoprecipitation; Chromatography, High Pressure Liquid; Encephalomyelitis, Autoimmune, Experimental; Fluorescent Antibody Technique; Gastrointestinal Microbiome; Gene Expression Profiling; Gene Knockdown Techniques; Glial Fibrillary Acidic Protein; Humans; Immunoblotting; Indican; Indoles; Inflammation; Interferon Type I; Interferon-beta; Limosilactobacillus reuteri; Mice; Mice, Knockout; Multiple Sclerosis; Myxovirus Resistance Proteins; Nitric Oxide Synthase Type II; Optical Imaging; Polymerase Chain Reaction; Receptor, Interferon alpha-beta; Receptors, Aryl Hydrocarbon; Serotonin; STAT1 Transcription Factor; Suppressor of Cytokine Signaling Proteins; T-Lymphocytes; Tryptophan; Tryptophanase | 2016 |
Analysis of the sexual development-promoting region of Schizophyllum commune TRP1 gene.
Topics: Amino Acid Sequence; Amino Acid Substitution; Base Sequence; Cloning, Molecular; Fungal Proteins; Indoleacetic Acids; Indoles; Mutation; Protein Structure, Secondary; Schizophyllum; Sequence Alignment; Transcription, Genetic; Tryptophan | 2016 |
Lone-pair-π interactions: analysis of the physical origin and biological implications.
Topics: DNA; Electrons; Hydrogen Bonding; Indoles; Static Electricity; Tryptophan; Uracil | 2016 |
Constrained Cyclopeptides: Biaryl Formation through Pd-Catalyzed C-H Activation in Peptides-Structural Control of the Cyclization vs. Cyclodimerization Outcome.
Topics: Catalysis; Cyclization; Dimerization; Indoles; Palladium; Peptides, Cyclic; Phenylalanine; Protein Conformation; Tryptophan | 2016 |
Comparative Genomics Analysis of Streptococcus tigurinus Strains Identifies Genetic Elements Specifically and Uniquely Present in Highly Virulent Strains.
Topics: Ascorbic Acid; Bacterial Adhesion; Biological Transport; Genomics; Hyaluronic Acid; Indoles; Iron; Molecular Sequence Annotation; Phenotype; Proteomics; Species Specificity; Streptococcus; Tryptophan; Virulence | 2016 |
Modulation of a Circulating Uremic Solute via Rational Genetic Manipulation of the Gut Microbiota.
Topics: Animal Feed; Animals; Bacteria; Bacteroides; Diet; Disease Models, Animal; Disease Progression; Gastrointestinal Microbiome; Gastrointestinal Tract; Genetic Engineering; Germ-Free Life; Humans; Indican; Indoles; Metagenome; Mice; Microbiota; Renal Insufficiency, Chronic; Toxins, Biological; Tryptophan; Tryptophanase | 2016 |
Tryptophan Synthase Uses an Atypical Mechanism To Achieve Substrate Specificity.
Topics: Allosteric Regulation; Archaeal Proteins; Binding Sites; Biocatalysis; Biosynthetic Pathways; Crystallography, X-Ray; Glycerophosphates; Indoles; Kinetics; Models, Molecular; Molecular Structure; Protein Binding; Protein Domains; Protein Subunits; Pyrococcus furiosus; Serine; Spectrophotometry; Substrate Specificity; Threonine; Tryptophan; Tryptophan Synthase | 2016 |
Biomolecules at the amorphous silica/water interface: Binding and fluorescence anisotropy of peptides.
Topics: Adsorption; Fluorescence Polarization; Hydrophobic and Hydrophilic Interactions; Indoles; Peptides; Silicon Dioxide; Tryptophan | 2017 |
Isolation and structure determination of a new diketopiperazine dimer from marine-derived fungus Aspergillus sp. SF-5280.
Topics: Alkaloids; Aquatic Organisms; Aspergillus; Diketopiperazines; Dimerization; Enzyme Inhibitors; Indoles; Magnetic Resonance Spectroscopy; Molecular Structure; Oxidation-Reduction; Protein Tyrosine Phosphatase, Non-Receptor Type 1; Stereoisomerism; Tryptophan | 2018 |
Processing 2-Methyl-l-Tryptophan through Tandem Transamination and Selective Oxygenation Initiates Indole Ring Expansion in the Biosynthesis of Thiostrepton.
Topics: Amination; Chromatography, High Pressure Liquid; Indoles; Mass Spectrometry; Oxygen; Proteins; Thiostrepton; Tryptophan | 2017 |
A rapid and specific colorimetric method for free tryptophan quantification.
Topics: Bacterial Proteins; Colorimetry; Culture Media; Escherichia coli; Hydroxylamine; Indoles; Tryptophan; Tryptophanase | 2018 |
Indole and indoxyl sulfate, gut bacteria metabolites of tryptophan, change arterial blood pressure via peripheral and central mechanisms in rats.
Topics: Animals; Arterial Pressure; Gastrointestinal Microbiome; Indican; Indoles; Infusions, Intravenous; Infusions, Intraventricular; Male; Rats, Wistar; Serotonin; Tryptophan | 2018 |
Water-Tryptophan Interactions: Lone-pair⋅⋅⋅π or O-H⋅⋅⋅π? Molecular Dynamics Simulations of β-Galactosidase Suggest that Both Modes Can Co-exist.
Topics: beta-Galactosidase; Crystallography, X-Ray; Hydrogen Bonding; Indoles; Models, Molecular; Molecular Dynamics Simulation; Proteins; Tryptophan; Water | 2018 |
Colonic indole, gut bacteria metabolite of tryptophan, increases portal blood pressure in rats.
Topics: Animals; Arterial Pressure; Bacteria; Colon; Diet; Gastrointestinal Microbiome; Hypertension, Portal; Indoles; Intestinal Absorption; Male; Portal Pressure; Rats, Sprague-Dawley; Tryptophan | 2018 |
The antibiotics potentiator bicarbonate causes upregulation of tryptophanase and iron acquisition proteins in Escherichia coli.
Topics: Aminoglycosides; Anti-Bacterial Agents; Bicarbonates; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Indoles; Iron; Transcriptional Activation; Tryptophan; Tryptophanase; Up-Regulation | 2019 |
Photoactivatable platinum anticancer complex can generate tryptophan radicals.
Topics: Antineoplastic Agents; Free Radicals; Hydroxyl Radical; Indoles; Light; Melatonin; Organoplatinum Compounds; Photochemical Processes; Photosensitizing Agents; Pyridines; Tryptophan | 2018 |
Direct Aromatic Nitration System for Synthesis of Nitrotryptophans in Escherichia coli.
Topics: Arginine; Bacillus subtilis; Biocatalysis; Biosynthetic Pathways; Biotechnology; Escherichia coli; Fermentation; Indoles; Metabolic Engineering; NADP; Nitric Oxide; Nitric Oxide Synthase; Streptomyces; Tryptophan | 2019 |
Indole: A Promising Scavenging Agent for Methylglyoxal and Related Carbonyls in Tryptophan Containing Maillard Model Systems.
Topics: Acetaldehyde; Amino Acids; Free Radical Scavengers; Hot Temperature; Imidazoles; Indoles; Maillard Reaction; Models, Chemical; Pyruvaldehyde; Tandem Mass Spectrometry; Tryptophan | 2019 |
Topics: Cyclophilins; Fluorine; Indoles; Nuclear Magnetic Resonance, Biomolecular; Protein Conformation; Tryptophan | 2019 |
Aryl hydrocarbon receptor ligands enhance lung immunity through intestinal IKKβ pathways.
Topics: Administration, Oral; Animals; Anti-Bacterial Agents; Colony Count, Microbial; I-kappa B Kinase; Indoles; Intestinal Mucosa; Intestines; Lactobacillus plantarum; Ligands; Lung; Macrophages, Alveolar; Mice, Inbred C57BL; NF-kappa B; Peroxynitrous Acid; Phagocytosis; Pneumonia; Pseudomonas aeruginosa; Reactive Oxygen Species; Receptors, Aryl Hydrocarbon; Signal Transduction; Tryptophan | 2019 |
Fluorescence Quenching of the Probes L-Tryptophan and Indole by Anions in Aqueous System.
Topics: Anions; Fluorescence; Fluorescent Dyes; Indoles; Limit of Detection; Reproducibility of Results; Solutions; Spectrometry, Fluorescence; Tryptophan; Water | 2020 |
Dynamics of transcription-translation coordination tune bacterial indole signaling.
Topics: Bacterial Proteins; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Indoles; Protein Biosynthesis; Protein Sorting Signals; Ribosomes; Signal Transduction; Transcription, Genetic; Tryptophan | 2020 |
Structure and dynamics at N- and C-terminal regions of intrinsically disordered human c-Myc PEST degron reveal a pH-induced transition.
Topics: Amino Acid Sequence; Aspartic Acid; Cloning, Molecular; Cysteine; Escherichia coli; Gene Expression; Genetic Vectors; Glutamic Acid; Humans; Hydrogen-Ion Concentration; Indoles; Intrinsically Disordered Proteins; Molecular Dynamics Simulation; Neoplasm Proteins; Phosphatidylcholines; Protein Folding; Protein Structure, Secondary; Proto-Oncogene Proteins c-myc; Recombinant Proteins; Spectrometry, Fluorescence; Staining and Labeling; Tryptophan | 2020 |
Gene expression of indoleamine and tryptophan dioxygenases and three long non-coding RNAs in breast cancer.
Topics: Adult; Aged; Aged, 80 and over; Biomarkers, Tumor; Breast Neoplasms; Female; Gene Expression Regulation, Neoplastic; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kynurenine; Metabolic Networks and Pathways; MicroRNAs; Middle Aged; RNA, Long Noncoding; Tryptophan; Tryptophan Oxygenase | 2020 |
Gut Microbial Catabolites of Tryptophan Are Ligands and Agonists of the Aryl Hydrocarbon Receptor: A Detailed Characterization.
Topics: Animals; Basic Helix-Loop-Helix Transcription Factors; Cell Line, Tumor; Cytochrome P-450 CYP1A1; Gastrointestinal Microbiome; Gene Expression; Genes, Reporter; Humans; Indoles; Ligands; Metabolic Networks and Pathways; Mice; Promoter Regions, Genetic; Protein Binding; Protein Multimerization; Receptors, Aryl Hydrocarbon; Tryptophan | 2020 |
Analysis of Tryptophan and Tyrosine in the Presence of Other Bioactive Molecules Using Generalized Rank Annihilation Method on Excitation-emission Fluorescence Spectroscopic Data Sets.
Topics: Catechols; Fluorescence; Fluorescent Dyes; Hydroquinones; Indoles; Molecular Conformation; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 2020 |
Exploring the scope of indole interaction with 1,2-dicarbonyl compounds.
Topics: Aldehydes; Bread; Indoles; Temperature; Tryptophan | 2020 |
Intestinal microbiota-derived tryptophan metabolites are predictive of Ah receptor activity.
Topics: Animals; Basic Helix-Loop-Helix Transcription Factors; Cecum; Diet; Feces; Gastrointestinal Microbiome; Gastrointestinal Tract; Humans; Indoleacetic Acids; Indoles; Kynurenic Acid; Mice; Mice, Inbred C57BL; Receptors, Aryl Hydrocarbon; Signal Transduction; Tryptophan | 2020 |
Post-translational formation of strained cyclophanes in bacteria.
Topics: Bacteria; Biological Products; Ethers, Cyclic; Indoles; Peptides, Cyclic; Phenylalanine; Protein Processing, Post-Translational; Proteomics; Tryptophan | 2020 |
Endogenous Indole Pyruvate Pathway for Tryptophan Metabolism Mediated by IL4I1.
Topics: Animals; Dendritic Cells; Female; Humans; Indoleacetic Acids; Indoles; L-Amino Acid Oxidase; Mice; Mice, Inbred C57BL; Pyruvic Acid; Tryptophan | 2020 |
Effects of indole and indoxyl on the intracellular oxidation level and phagocytic activity of differentiated HL-60 human macrophage cells.
Topics: Cell Differentiation; Cells, Cultured; HL-60 Cells; Humans; Indican; Indoles; Macrophages; Oxidation-Reduction; Phagocytosis; Protein Binding; Serum Albumin; Tryptophan | 2020 |
Indole microbial intestinal metabolites expand the repertoire of ligands and agonists of the human pregnane X receptor.
Topics: ATP Binding Cassette Transporter, Subfamily B; Cell Line, Tumor; Cells, Cultured; Cytochrome P-450 CYP3A; Gastrointestinal Microbiome; Genes, Reporter; Humans; Indoleacetic Acids; Indoles; Intestinal Mucosa; Ligands; Male; Pregnane X Receptor; Protein Binding; Transfection; Tryptophan | 2020 |
Indole-3-glycerolphosphate synthase, a branchpoint for the biosynthesis of tryptophan, indole, and benzoxazinoids in maize.
Topics: Benzoxazines; Indole-3-Glycerol-Phosphate Synthase; Indoles; Tryptophan; Zea mays | 2021 |
Biosynthesis of Quinoline by a Stick Insect.
Topics: Animals; Indoles; Molecular Structure; Neoptera; Quinolines; Tryptophan | 2021 |
Indole-3-Acetic Acid Is Synthesized by the Endophyte
Topics: Arabidopsis; Arabidopsis Proteins; Ascomycota; Benzimidazoles; Culture Media, Conditioned; Endophytes; Genome, Fungal; Glycolates; Host Adaptation; Host Specificity; Indoleacetic Acids; Indoles; Metabolic Networks and Pathways; Phthalimides; Plant Roots; Triazoles; Tryptophan | 2021 |
Substrate-Driven Differences in Tryptophan Catabolism by Gut Microbiota and Aryl Hydrocarbon Receptor Activation.
Topics: Adult; Bacteria; Fatty Acids, Volatile; Feces; Fermentation; Gastrointestinal Microbiome; Hep G2 Cells; Humans; Indoleacetic Acids; Indoles; Receptors, Aryl Hydrocarbon; Tryptophan | 2021 |
Post-synthetic functionalization of tryptophan protected peptide sequences through indole (C-2) photocatalytic alkylation.
Topics: Alkylation; Catalysis; Indoles; Molecular Structure; Peptides; Photochemical Processes; Tryptophan | 2021 |
Tryptophan-metabolizing gut microbes regulate adult neurogenesis via the aryl hydrocarbon receptor.
Topics: Aging; Animals; Gastrointestinal Microbiome; Indoles; Male; Mice, Inbred C57BL; Mice, Knockout; Mutation; Neural Stem Cells; Neurogenesis; Receptors, Aryl Hydrocarbon; Tryptophan | 2021 |
Characterisation of novel functionality within the Blastocystis tryptophanase gene.
Topics: Amino Acid Sequence; Bacteria; Bacterial Proteins; Blastocystis; Gene Transfer, Horizontal; Humans; Indoles; Kinetics; Phylogeny; Protozoan Proteins; Sequence Alignment; Tryptophan; Tryptophanase | 2021 |
Copper(II)-mediated C-H sulphenylation or selenylation of tryptophan enabling macrocyclization of peptides.
Topics: Amino Acid Sequence; Catalysis; Copper; Cyclization; Disulfides; Indoles; Lactams; Oxidation-Reduction; Peptides, Cyclic; Phenothiazines; Pyrrolidinones; Selenium; Trypsin; Tryptophan | 2021 |
Association between the indole pathway of tryptophan metabolism and subclinical depressive symptoms in obesity: a preliminary study.
Topics: C-Reactive Protein; Depression; Humans; Indoles; Inflammation; Kynurenine; Obesity; Tryptophan | 2022 |
Crystal structures of a 6-dimethylallyltryptophan synthase, IptA: Insights into substrate tolerance and enhancement of prenyltransferase activity.
Topics: Alkyl and Aryl Transferases; Hemiterpenes; Indoles; Organophosphorus Compounds; Prenylation; Streptomyces; Substrate Specificity; Tryptophan | 2022 |
EDB Gene Cluster-Dependent Indole Production Is Responsible for the Ability of
Topics: Aldehydes; Animals; Caenorhabditis elegans; Escherichia coli; Indoles; Multigene Family; Pseudomonas fluorescens; Tryptophan | 2022 |
Late-Stage Chemoenzymatic Installation of Hydroxy-Bearing Allyl Moiety on the Indole Ring of Tryptophan-Containing Peptides.
Topics: Dimethylallyltranstransferase; Indoles; Peptides; Tryptophan | 2022 |