tryptophan has been researched along with isomethyleugenol in 117 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 66 (56.41) | 18.7374 |
| 1990's | 7 (5.98) | 18.2507 |
| 2000's | 24 (20.51) | 29.6817 |
| 2010's | 15 (12.82) | 24.3611 |
| 2020's | 5 (4.27) | 2.80 |
| Authors | Studies |
|---|---|
| Smythies, JR | 1 |
| Taylor, WM | 1 |
| Changchien, LM; Craven, GR | 1 |
| König, WA; Rahn, W | 1 |
| Doust, JW; Huszka, L; Zabek, DH | 1 |
| Nishida, S; Tamiya, N | 1 |
| Kisters-Woike, B; Müller-Hill, B; Staacke, D; von Wilcken-Bergmann, B; Walter, B | 1 |
| Lyon, M | 1 |
| Balemans, MG; de Morée, A; Ebels, I; Mans, DR; van Benthem, J | 1 |
| Gonnard, P | 1 |
| Hoch, SO | 1 |
| Jameson, D; Josephs, JA; Parker, CM; Sprince, H | 1 |
| Kanig, K | 1 |
| Missala, K; Roberge, AG; Sourkes, TL | 1 |
| Holmes, LG; Robbins, FM | 1 |
| Peters, DA | 1 |
| Turner, JR | 1 |
| Keleti, T | 1 |
| Ayad, SR; Barker, GR; Weigold, J | 1 |
| Muench, KH | 1 |
| Buchanan, JM; Lembach, KJ | 1 |
| Korner, A; Oravec, M | 1 |
| Imsande, J; Mile, I; Zyskind, JW | 1 |
| Lovett, PS | 1 |
| Hütter, R; Miozzari, J; Schürch, A | 1 |
| Kuhn, JC; Pabst, MJ; Somerville, RL | 1 |
| Bezkorovainy, A; Zschocke, RH | 1 |
| Blow, DM; Henderson, R; Hess, GP; Wright, CS | 1 |
| Widholm, JM | 2 |
| Skavronskaya, AG; Smirnov, GB | 1 |
| Jackson, EN; Yanofsky, C | 1 |
| Brossi, A; Teitel, S | 1 |
| Blow, DM; Hess, GP; Wright, CS | 1 |
| Brady, FO; Feigelson, P | 1 |
| Hashizume, H | 1 |
| Caridroit, M; Duc-Aublet, F; Fontan, M; Miens, C; Testegute, T | 1 |
| Bosin, TR; Buckpitt, AR; Maickel, RP | 1 |
| McMenamy, RH; Pande, CS | 1 |
| Lark, C | 1 |
| Dopheide, TA; Jones, WM | 1 |
| Holmgren, A | 1 |
| Leete, E | 1 |
| Kagamiyama, H; Morino, Y; Snell, EE | 1 |
| Staehelin, M | 1 |
| Boulton, AA | 1 |
| Wagner, GN | 1 |
| Gruber, M; Raué, HA | 1 |
| Hirano, K; Kawai, S; Mori, K; Ohno, T | 1 |
| Chow, E; Feigelson, P; Schutz, G | 1 |
| Leonard, BE | 1 |
| Brostoff, S; Burnett, P; Caccam, J; Eylar, EH; Hashim, G | 1 |
| Buchwald, BM | 1 |
| Aubailly, M; Helene, C; Montenay-Garestier, T; Santus, R | 1 |
| Shearer, DA; Warner, RM | 1 |
| Sprince, H | 1 |
| Bender, ML; Nakagawa, Y | 1 |
| Kaseda, H; Kido, R; Konishi, N; Noguchi, T | 1 |
| Thomas, DW | 1 |
| Floss, HG; Hornemann, U; Hurley, LH; Kelley, KM; Speedie, MK | 1 |
| Bergdoll, MS; Huang, IY; Schantz, EJ | 1 |
| Gros, C; Labouesse, B; Lemaire, G; van Rapenbusch, R | 1 |
| Allen, MC; Bailey, PD; Brundish, DE; Jones, JH; Wade, R; Young, GT | 1 |
| Feeney, RE; Osuga, DT; Wong, WS | 1 |
| Hartley, DL; Speedie, MK | 1 |
| Blumenberg, M; Yanofsky, C | 1 |
| Ehrig, H; Rodriguez-Costas, I; Toro-Goyco, E | 1 |
| Bennett, GN; Oppenheim, DS; Yanofsky, C | 1 |
| Boteju, LW; Dickinson, C; Gantz, I; Hadley, ME; Haskell-Luevano, C; Hruby, VJ; Miwa, H; Yamada, T | 1 |
| Brown, LS; Hatanaka, M; Kandori, H; Lanyi, JK; Maeda, A; Needleman, R; Sasaki, J; Shinada, T; Yamazaki, Y; Yoshihara, K | 1 |
| Bender, J; Fink, GR | 1 |
| Boteju, L; Castrucci, AM; Hadley, ME; Haskell-Luevano, C; Hruby, VJ; Job, C; Toth, K | 1 |
| Bender, J; Luff, B; Pawlowski, L | 1 |
| Bedford, MT; Clarke, S; Frankel, A; Leder, P; Richard, S; Yaffe, MB | 1 |
| Diksic, M; Mzengeza, S; Venkatachalam, TK | 1 |
| Chen, Z; Hobo, T; Uchiyama, K | 1 |
| Durst, T; Jaquith, JB; Neelagiri, VR; Reddy, R; Saleh-Hanna, S | 1 |
| Darzynkiewicz, E; Jankowska-Anyszka, M; Lamphear, BJ; Pietrzak, M; Rhoads, RE; Ruszczyńska, K; Stachelska, A; Stolarski, R; Wieczorek, Z | 1 |
| Hidaka, H; Iwamoto, Y; Muramatsu, T; Oda, T | 1 |
| Bormans, AF; Draheim, RR; Lai, RZ; Manson, MD | 1 |
| Corbett, K; Davis, BG; Fordham-Skelton, AP; Gatehouse, JA; Hancock, SM | 1 |
| Dickmanns, A; Ficner, R; Lührmann, R; Strasser, A | 1 |
| Hausmann, S; Shuman, S | 1 |
| Fournier, P; May, JP; Patrick, BO; Pellicelli, J; Perrin, DM | 1 |
| Ackermann, K; Richter, C; Schlörb, C; Schwalbe, H; Wirmer, J | 1 |
| Mantle, PG; Perry, DA; Wigley, LJ | 1 |
| Cruz-Vera, LR; Gong, M; Yanofsky, C | 1 |
| Anderson, JL; Armstrong, DW; Egger, M; Tesarova, E; Xiao, TL | 1 |
| Fu, Q; Li, L | 1 |
| Hughes, RM; Waters, ML | 1 |
| Görner, H | 1 |
| Chen, Y; Kang, S; Ke, CF; Liu, Y; Shi, J | 1 |
| Carney, D; Champagne, KS; Cheung, P; Ciccone, DN; Gallardo, M; Gozani, O; Han, S; Ivanov, D; Kuo, AJ; Kutateladze, TG; Matthews, AG; Oettinger, MA; Ramón-Maiques, S; Shi, Y; Utz, PJ; Walter, KL; Yang, W | 1 |
| Stolarski, R; Worch, R | 1 |
| Buendia, B; Collas, P; Delbarre, E; Gaustad, KG; Håkelien, AM | 1 |
| Chipollini, J; Greathouse, D; Ladd, T; Lay, J; Liyanage, R; McClellan, N; Vostrikov, V | 1 |
| Andersen, OS; Greathouse, DV; Koeppe, RE; Sun, H | 1 |
| Aldrich, JV; Bennett, MA; Fang, WJ; Murray, TF | 1 |
| Benedik, MJ; Cruz-Vera, LR; Martínez, AK; Murakami, S; Sachs, MS; Shirole, NH | 1 |
| Borutinskaite, VV; Navakauskiene, R; Savickiene, J; Treigyte, G | 1 |
| Appadurai, DA; Manning, J; May, JM; Mitchell, B; Nganga, V; Pierce, LJ; Shakya, A; Spangrude, GJ; Swanson, PC; Tantin, D; Wang, H | 1 |
| Chan, KK; O'Hagan, D; Thompson, S | 1 |
| Giessen, TW; Marahiel, MA; von Tesmar, AM | 1 |
| Fujimori, DG | 1 |
| Fuentealba, D; López, JJ; Palominos, M; Salas, CO; Soto-Arriaza, MA | 1 |
| Budisa, N; Durkin, PM; Noichl, BP | 1 |
| Conn, GL; Witek, MA | 1 |
| Blaszczyk, AJ; Booker, SJ; Ho, JV; Silakov, A; Wang, B | 1 |
| Blaszczyk, AJ; Booker, SJ; Wang, RX | 1 |
| Blei, F; Fricke, J; Hoffmeister, D; Slot, JC; Wick, J | 1 |
| Khan, HM; MacKerell, AD; Reuter, N | 1 |
| Blaszczyk, AJ; Booker, SJ; Knox, HL | 1 |
| Correa, A; Guerrero, I | 1 |
| Blaszczyk, AJ; Booker, SJ; Chen, PY; Drennan, CL; Grove, TL; Knox, HL; Mukherjee, A; Schwalm, EL; Wang, B | 1 |
| Awwad, HM; Geisel, J; Happ, DF; MacPherson, CW; Obeid, R; Tillmann, S; Tompkins, TA; Treccani, G; Ueland, PM; Wegener, G | 1 |
| Ashton, DS; Carter, AJ; Conover, BM; Dalley, NA; Draper, SRE; Earl, SO; Jones, ZB; Price, JL | 1 |
| Benjdia, A; Berteau, O; Brewee, C; Guillot, A; Guinchard, X; Haumann, M; Kubiak, X; Sabat, N; Soualmia, F | 1 |
5 review(s) available for tryptophan and isomethyleugenol
| Article | Year |
|---|---|
[Current data on the lateral biochemical effects of dopa].
Topics: Aminobutyrates; Catecholamines; Depression, Chemical; Dihydroxyphenylalanine; Dopa Decarboxylase; Melatonin; Metabolism; Methylation; Polyribosomes; Protein Biosynthesis; Pyridoxal Phosphate; S-Adenosylmethionine; Stimulation, Chemical; Tryptophan; Tyrosine 3-Monooxygenase | 1974 |
Alkaloids in the mammalian system.
Topics: 5-Hydroxytryptophan; Acetaldehyde; Alkaloids; Animals; Aporphines; Biogenic Amines; Catalysis; Cells, Cultured; Circular Dichroism; Cyclization; Dealkylation; Dihydroxyphenylalanine; Humans; Isoquinolines; Magnetic Resonance Spectroscopy; Mammals; Methylation; Molecular Conformation; Parkinson Disease; Stereoisomerism; Tryptophan | 1974 |
Alkaloid biosynthesis.
Topics: Alkaloids; Animals; Carboxy-Lyases; Indoles; Lyases; Methylation; Mixed Function Oxygenases; Monoamine Oxidase; Nicotine; Nicotinic Acids; Plants; Pyrrolidines; Terpenes; Transaminases; Transferases; Tryptophan | 1969 |
Biochemical research in schizophrenia.
Topics: Brain; Chromatography, Paper; Hallucinogens; Humans; Methionine; Methylation; Motor Activity; Phenethylamines; Phenylalanine; Schizophrenia; Tryptamines; Tryptophan | 1971 |
Radical SAM-mediated methylation reactions.
Topics: Free Radicals; Methylation; RNA; S-Adenosylmethionine; Substrate Specificity; Tryptophan | 2013 |
112 other study(ies) available for tryptophan and isomethyleugenol
| Article | Year |
|---|---|
Recent progress in schizophrenia research.
Topics: Adolescent; Animals; Brain; Diet; Dopamine; Female; Humans; Methylation; Rats; Schizophrenia; Serotonin; Tryptophan; Tyrosine | 1976 |
Schizophrenia, rheumatoid arthritis and trytophan metabolism.
Topics: Arthritis, Rheumatoid; Female; Humans; Male; Methionine; Methylation; Monoamine Oxidase; Protein Binding; Schizophrenia; Serotonin; Synovial Fluid; Tryptamines; Tryptophan | 1978 |
The function of the N-terminal region of ribosomal protein S4.
Topics: Amino Acid Sequence; Amino Acids; Bacterial Proteins; Binding Sites; Cysteine; Escherichia coli; Kinetics; Methylation; Models, Biological; Molecular Weight; Oxidation-Reduction; Protein Binding; Ribosomal Proteins; Ribosomes; RNA, Ribosomal; Structure-Activity Relationship; Trypsin; Tryptophan | 1976 |
Gas chromatographic separation of diastereoisomeric amino acid derivatives on glass capillaries. THE USE OF PENTAFLUOROPROPIONYL-AMINO ACID (+)-3-METHYL-2-BUTYL ESTERS.
Topics: Amino Acids; Aminobutyrates; Arginine; Chromatography, Gas; Fluorides; Glass; Histidine; Methylation; Propionates; Stereoisomerism; Tryptophan | 1977 |
Urinary excretion of n,n-dimethylated tryptamines in chronic schizophrenia. A review of the present status of the hypothesis.
Topics: 5-Methoxytryptamine; Adult; Bufotenin; Chronic Disease; Epinephrine; Female; Humans; Hydroxyindoleacetic Acid; Methylation; Middle Aged; N,N-Dimethyltryptamine; Norepinephrine; Phenelzine; Schizophrenia; Serotonin; Tryptamines; Tryptophan | 1976 |
Tryptophan residues of phospholipase A2 from the venom of an Australian elapid snake (Pseudechis australis).
Topics: Amino Acids; Australia; Bromosuccinimide; Calcium; Elapid Venoms; Indicators and Reagents; Methylation; Nitrobenzenes; Oxidation-Reduction; Peptide Fragments; Phospholipases A; Phospholipases A2; Spectrophotometry, Ultraviolet; Tryptophan | 1991 |
How Trp repressor binds to its operator.
Topics: Bacterial Proteins; Base Sequence; DNA, Bacterial; Escherichia coli; Methylation; Models, Genetic; Molecular Sequence Data; Nucleic Acid Conformation; Operator Regions, Genetic; Repressor Proteins; Transcription Factors; Tryptophan | 1990 |
Specific chemical modifications of link protein and their effect on binding to hyaluronate and cartilage proteoglycan.
Topics: Acetylation; Animals; Arginine; Cartilage, Articular; Cattle; Chromatography, Gel; Diethyl Pyrocarbonate; Extracellular Matrix Proteins; Female; Histidine; Hyaluronic Acid; Imidazoles; Lysine; Male; Methylation; Proteins; Proteoglycans; Tryptophan; Tyrosine | 1986 |
The effect of reduced neopterin on the synthesis of several methylated indoles in the pineal gland of adult male golden hamsters, kept under standardized conditions.
Topics: 5-Hydroxytryptophan; Animals; Biopterins; Cricetinae; Indoles; Male; Melatonin; Mesocricetus; Methylation; Neopterin; Pineal Gland; Pteridines; Tryptophan | 1985 |
Mapping of the 5-methyltryptophan resistance locus in Bacillus subtilis.
Topics: Amino Acids; Bacillus subtilis; Chromosome Mapping; Crosses, Genetic; Drug Resistance, Microbial; Genes; Genetic Linkage; Methylation; Transformation, Genetic; Tryptophan | 1974 |
Experimental alteration of tryptophan metabolism by methionine: neuropharmacologic implications.
Topics: Animals; Anti-Bacterial Agents; Body Weight; Creatinine; Deficiency Diseases; Diet; Glycine; Indoleacetic Acids; Male; Methionine; Methylation; Niacinamide; Nicotinic Acids; Pyridoxine; Rats; Tryptophan; Xanthurenates | 1969 |
[Biochemical mechanism of action of nicotinic acid, nicotinamide, methionine and D-penicillamine in treatment of psychoses].
Topics: Amines; Amino Acids; Biochemical Phenomena; Biochemistry; Humans; Methionine; Methylation; Niacinamide; Nicotinic Acids; Penicillamine; Psychopharmacology; Psychotic Disorders; Serotonin; Sulfhydryl Compounds; Tryptamines; Tryptophan | 1970 |
Alpha-methyltryptophan: effects on synthesis and degradation of serotonin in the brain.
Topics: Amines; Animals; Brain; Brain Chemistry; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Cresols; Fenclonine; Fluorescence; Hydrazines; Hydroxyindoleacetic Acid; Hydroxylamines; Intestine, Small; Male; Methylation; Pargyline; Rats; Reserpine; Serine; Serotonin; Tryptophan | 1972 |
Binding of N-methyl nicotinamide chloride by tryptophan residues of -lactalbumin.
Topics: Acetates; Albumins; Energy Transfer; Ethanol; Hydrogen-Ion Concentration; Methylation; Muramidase; Niacinamide; Protein Binding; Protein Denaturation; Spectrophotometry; Tryptophan; Ultraviolet Rays | 1972 |
Inhibition of brain tryptophan-5-hydroxylase by amino acids--the role of L-tryptophan uptake inhibition.
Topics: Animals; Brain; Bromine; Carbon Isotopes; Chlorine; Fenclonine; Fluorine; In Vitro Techniques; Kinetics; Male; Methylation; Mixed Function Oxygenases; Nitro Compounds; Phenylalanine; Rats; Stereoisomerism; Subcellular Fractions; Synaptosomes; Tryptophan | 1972 |
Tryptophan metabolism and kynureninase induction in mutants of Neurospora crassa resistant to 4-methyl-tryptophan.
Topics: Biological Transport, Active; Carbon Isotopes; Cell-Free System; Drug Resistance, Microbial; Enzyme Induction; Hydrolases; Indoles; Kynurenine; Methylation; Mutation; Neurospora; Neurospora crassa; ortho-Aminobenzoates; Tryptophan | 1973 |
Fluorescence of D-glyceraldehyde-3-phosphate dehydrogenase-substrate complexes.
Topics: Acetone; Animals; Binding Sites; Charcoal; Fluorescence; Glyceraldehyde; Glyceraldehyde-3-Phosphate Dehydrogenases; Glycerolphosphate Dehydrogenase; Glycerophosphates; Hydrogen-Ion Concentration; Iodoacetates; Methylation; Muscles; NAD; Phosphates; Protein Binding; Rabbits; Sulfhydryl Compounds; Tryptophan; Tyrosine; Yeasts | 1968 |
Fractionation of native and denatured transforming deoxyribonucleic acid from Bacillus subtilis.
Topics: Arginine; Bacillus subtilis; Centrifugation, Density Gradient; Chromatography; Deuterium; DNA, Bacterial; Genetic Code; Histidine; Hot Temperature; Hydrogen; Methylation; Nitrogen; Nucleic Acid Denaturation; Radioisotopes; Serum Albumin; Silicon Dioxide; Transformation, Genetic; Tryptophan | 1968 |
Chloroquine and synthesis of aminoacyl transfer ribonucleic acids. Conformational changes in tryptophanyl and tryptophan transfer ribonucleic acids.
Topics: Amino Acids; Animals; Binding Sites; Carbon Isotopes; Chemical Precipitation; Chloroquine; Chromatography; Drug Stability; Edetic Acid; Escherichia coli; Fluorouracil; Hydrogen-Ion Concentration; Hydroxyapatites; Ligases; Liver; Magnesium; Methylation; Mutation; Nucleic Acid Denaturation; Rats; RNA, Bacterial; RNA, Transfer; Saccharomyces; Silicon Dioxide; Species Specificity; Spectrophotometry; Temperature; Time Factors; Tritium; Tryptophan; Ultraviolet Rays | 1969 |
The relationship of protein synthesis to early transcriptive events in bacteriophage T4-infected Escherichia coli B.
Topics: Adenine; Adenosine Triphosphate; Bacterial Proteins; Carbon Isotopes; Chloramphenicol; Coliphages; Cytosine Nucleotides; Depression, Chemical; DNA Replication; DNA, Viral; Escherichia coli; Methylation; Nucleotides; Phosphoric Monoester Hydrolases; Phosphotransferases; Protoplasts; Rifampin; RNA, Bacterial; RNA, Messenger; RNA, Viral; Tetrahydrofolate Dehydrogenase; Thymidine; Time Factors; Transferases; Tritium; Tryptophan; Uracil Nucleotides | 1970 |
Stimulation of ribosomal and DNA-like RNA synthesis by tryptophan.
Topics: Adrenalectomy; Animals; Cell Nucleus; Chromatography; Liver; Male; Methylation; Orotic Acid; Rats; RNA; RNA, Ribosomal; Serum Albumin; Silicon Dioxide; Stimulation, Chemical; Tritium; Tryptophan | 1971 |
Regulation of staphylococcal penicillinase synthesis.
Topics: Bacterial Proteins; Carbon Isotopes; Culture Media; Dactinomycin; Enzyme Induction; Genes, Regulator; Genetics, Microbial; Methylation; Models, Chemical; Mutation; Penicillanic Acid; Penicillin G; Penicillinase; Staphylococcus; Tryptophan | 1972 |
Spontaneous auxotrophic and pigmented mutants occurring at high frequency in Bacillus pumilus NRRL B-3275.
Topics: Acridines; Alkanesulfonates; Bacillus; Culture Media; Drug Resistance, Microbial; Erythromycin; Fluorouracil; L Forms; Lysogeny; Methylation; Mutagens; Mutation; Nitrosoguanidines; Pigments, Biological; Rifampin; Spectrophotometry; Streptomycin; Sulfates; Temperature; Transduction, Genetic; Tryptophan | 1972 |
Regulation of tryptophan biosynthesis in Saccharomyces cerevisiae: mode of action of 5-methyl-tryptophan and 5-methyl-tryptophan-sensitive mutants.
Topics: Alcohol Oxidoreductases; Amino Alcohols; Anthranilate Synthase; Carbon Radioisotopes; Carboxy-Lyases; Cell-Free System; Crosses, Genetic; Drug Resistance, Microbial; Enzyme Repression; Feedback; Histidine; Methylation; Mutation; Ornithine Carbamoyltransferase; Phosphoric Monoester Hydrolases; Saccharomyces cerevisiae; Transaminases; Triazoles; Tryptophan | 1974 |
Mutant strains of Escherichia coli K-12 exhibiting enhanced sensitivity to 5-methyltryptophan.
Topics: Aspartate-Semialdehyde Dehydrogenase; Aza Compounds; Cell-Free System; Chromosome Mapping; Chromosomes, Bacterial; Drug Resistance, Microbial; Escherichia coli; Feedback; Fluorine; Fluorometry; Glutamine; Methylation; Microbial Sensitivity Tests; Mutation; Operon; ortho-Aminobenzoates; Phosphotransferases; Protein Biosynthesis; Stereoisomerism; Transaminases; Transduction, Genetic; Tryptophan; Tryptophan Synthase | 1972 |
Structure and function of transferrins. I. Physical, chemical, and iron-binding properties.
Topics: Amino Acids; Bicarbonates; Carbonates; Chemical Phenomena; Chemistry; Electrophoresis; Indicators and Reagents; Iodine; Iron; Lactoferrin; Ligands; Metals; Methylation; Protein Binding; Solvents; Species Specificity; Structure-Activity Relationship; Succinates; Transferrin; Tryptophan; Tyrosine; Viscosity | 1974 |
-Chymotrypsin: what can we learn about catalysis from x-ray diffraction?
Topics: Acetates; Acridines; Acylation; Benzyl Compounds; Binding Sites; Catalysis; Chymotrypsin; Formates; Histidine; Hydrogen-Ion Concentration; Hydrolysis; Isomerism; Methylation; Models, Structural; Nitrophenols; Phenylalanine; Protein Conformation; Spectrophotometry; Structure-Activity Relationship; Tryptophan; Tyrosine; X-Ray Diffraction | 1972 |
Tryptophan biosynthesis in Nicotiana tabacum and Daucus carota cell cultures: site of action of inhibitory tryptophan analogs.
Topics: 5-Hydroxytryptophan; Acrylates; Cells, Cultured; Cyclohexanecarboxylic Acids; Fluorine; Glycerophosphates; Hydro-Lyases; Indoles; Methylation; Nicotiana; ortho-Aminobenzoates; Plant Development; Plants; Plants, Toxic; Serine; Transaminases; Tryptophan | 1972 |
Cultured Nicotiana tabacum cells with an altered anthranilate synthetase which is less sensitive to feedback inhibition.
Topics: 5-Hydroxytryptophan; Acrylates; Cells, Cultured; Feedback; Fluorine; Indoles; Methylation; Nicotiana; ortho-Aminobenzoates; Plants; Plants, Toxic; Transaminases; Tryptophan | 1972 |
Suppression of ultraviolet sensitivity in Escherichia coli uvr502 by the su58 missense suppressor.
Topics: Bacterial Proteins; Cell Survival; Drug Resistance, Microbial; Escherichia coli; Methylation; Microbial Sensitivity Tests; Mutation; Protein Biosynthesis; Radiation Effects; Streptomycin; Suppression, Genetic; Transduction, Genetic; Tryptophan; Ultraviolet Rays | 1973 |
Duplication-translocations of tryptophan operon genes in Escherichia coli.
Topics: Chromosome Mapping; Escherichia coli; Genes; Indoles; Methylation; Mutation; Operon; Transduction, Genetic; Tryptophan; Tryptophan Synthase | 1973 |
Structure of crystalline methyl-chymotrypsin.
Topics: Acetates; Ammonium Sulfate; Binding Sites; Carbon Isotopes; Chromatography, Ion Exchange; Chymotrypsin; Crystallization; Histidine; Indoles; Mathematics; Methylation; Models, Structural; Nitrobenzenes; Nitrophenols; Protein Binding; Protein Conformation; Serine; Sulfonic Acids; Tosyl Compounds; Tryptophan; Ultrafiltration; X-Ray Diffraction | 1972 |
Photoactivation of pseudomonad L-tryptophan oxygenase by electron ejection from its substrate, L-tryptophan.
Topics: Allosteric Regulation; Binding Sites; Catalase; Copper; Enzyme Activation; Fluorine; Formates; Kinetics; Methylation; Oxidation-Reduction; Protein Binding; Pseudomonas; Radiation Effects; Spectrophotometry; Superoxide Dismutase; Tryptophan; Tryptophan Oxygenase; Ultraviolet Rays | 1973 |
Physico-chemical characterization of tryptophyl residues in chymotrypsinogen-A and pi-chymotrypsin.
Topics: Binding Sites; Chemical Phenomena; Chemistry, Physical; Chymotrypsin; Chymotrypsinogen; Enzyme Activation; Hot Temperature; Hydrogen-Ion Concentration; Methylation; Phenylpropionates; Protein Denaturation; Sodium Chloride; Spectrophotometry; Temperature; Tryptophan | 1973 |
[Biochemical study of a schizophreniac].
Topics: Adult; Cysteine; Humans; Male; Methylation; Monoamine Oxidase Inhibitors; Phenylalanine; Schizophrenia; Transferases; Tryptophan | 1973 |
Comparative gas-liquid chromatography of biologically important indoles, and their benzo(b)thiophene and 1-methylindole analogs.
Topics: Chromatography, Gas; Indoleacetic Acids; Indoles; Methods; Methylation; Temperature; Thiophenes; Tryptamines; Tryptophan | 1974 |
Binding of indole compounds with modified albumins: characterization of the indole binding site.
Topics: Acetamides; Acetylation; Animals; Binding Sites; Cattle; Cellulose; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Paper; Electrophoresis; Guanidines; Hydrogen-Ion Concentration; Indoles; Methylation; Propionates; Protein Binding; Protein Conformation; Serum Albumin, Bovine; Skatole; Structure-Activity Relationship; Tryptophan | 1974 |
Effect of the methionine analogs, ethionine and norleucine, on DNA synthesis in Escherichia coli 15T.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; DNA Replication; DNA, Bacterial; Escherichia coli; Ethionine; Leucine; Methionine; Methods; Methylation; Thymine; Tritium; Tryptophan | 1968 |
Studies on the tryptophan residues in porcine pepsin.
Topics: Amino Acid Sequence; Animals; Chemical Phenomena; Chemistry; Chromatography, Gel; Methylation; Pepsin A; Peptides; Protein Denaturation; Protein Hydrolysates; Spectrophotometry; Swine; Tryptophan | 1968 |
Thioredoxin. 4. Amino acid sequence of peptide B.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Binding Sites; Bromides; Chromatography, Paper; Chymotrypsin; Coenzymes; Cyanides; Electrophoresis; Escherichia coli; Methylation; Peptides; Protein Hydrolysates; Sulfides; Trypsin; Tryptophan | 1968 |
The chemical structure of tryptophanase from Escherichia coli. I. Isolation and structure of a pyridoxyl decapeptide from borohydride-reduced holotryptophanase.
Topics: Amino Acids; Boron Compounds; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Electrophoresis; Escherichia coli; Fluorescence; Hydro-Lyases; Indoles; Lysine; Methylation; Oxidation-Reduction; Paper; Peptides; Pyruvates; Spectrophotometry; Tryptophan | 1970 |
The primary structure of transfer ribonucleic acid.
Topics: Alanine; Aspartic Acid; Cryptococcus; Escherichia coli; Genetic Code; Isoleucine; Leucine; Methionine; Methylation; Nucleotides; Phenylalanine; RNA, Transfer; Saccharomyces; Serine; Tryptophan; Tyrosine; Valine | 1971 |
The dimethylation of the tryptophan methyl ester and its possible biologic activity.
Topics: Animals; Biological Assay; Chromatography, Gas; Escherichia coli; Esters; Indoles; Magnetic Resonance Spectroscopy; Methylation; Mice; Microbial Sensitivity Tests; Neoplasms, Experimental; Spectrum Analysis; Tryptophan | 1971 |
Maturation of 5-S RNA in Salmonella typhimurium.
Topics: Bacterial Proteins; Carbon Isotopes; Centrifugation, Density Gradient; Chloramphenicol; Culture Media; Electrophoresis; Macromolecular Substances; Methylation; Ribosomes; RNA, Bacterial; RNA, Ribosomal; Salmonella typhimurium; Tritium; Tryptophan; Uracil | 1971 |
Gas chromatography of urinary anthranilic acid.
Topics: Chromatography, Gas; Humans; Methods; Methylation; ortho-Aminobenzoates; Salicylates; Temperature; Tryptophan | 1972 |
Regulatory properties of hepatic tryptophan oxygenase.
Topics: Allosteric Regulation; Animals; Centrifugation, Density Gradient; Enzyme Activation; Hydrogen-Ion Concentration; Kinetics; Liver; Methylation; ortho-Aminobenzoates; Phenols; Rats; Sodium Dodecyl Sulfate; Tryptophan; Tryptophan Oxygenase | 1972 |
Some effects of dl-4-(2-hydroxy-3-isopropylaminopropoxy) indole (LB46) on brain monoamines and their precursors.
Topics: Aminobutyrates; Animals; Behavior, Animal; Biogenic Amines; Body Temperature; Brain; Brain Chemistry; Dextroamphetamine; Dopamine; Germ-Free Life; Hexobarbital; Methylation; Methyltyrosines; Mice; Norepinephrine; Pindolol; Rats; Reserpine; Serotonin; Sleep; Tryptophan; Tyramine; Tyrosine | 1972 |
Basic A1 protein of the myelin membrane. The complete amino acid sequence.
Topics: Amino Acid Sequence; Amino Acids; Animals; Arginine; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Electrophoresis, Paper; Hydrogen-Ion Concentration; Methylation; Myelin Sheath; Nerve Tissue Proteins; Peptides; Phospholipids; Proline; Protein Conformation; Spinal Cord; Thiocyanates; Threonine; Trypsin; Tryptophan | 1971 |
An immunoglobulin light chain of subgroup III-1 of lambda type with a free sulfhydryl group.
Topics: Amino Acid Sequence; Ammonium Sulfate; Bence Jones Protein; Chemical Precipitation; Chromatography, Gel; Cysteine; Dansyl Compounds; Dithiothreitol; Electrophoresis; Guanidines; Humans; Immunoglobulin G; Immunoglobulins; Iodine Isotopes; Iodoacetates; Methylation; Multiple Myeloma; Myeloma Proteins; Oxidation-Reduction; Peptides; Protein Denaturation; Sulfhydryl Compounds; Tryptophan; Tyrosine; Urea; Valine | 1971 |
Environmental effects on the deprotonation of indole derivatives in alkaline ices.
Topics: Fluorescence; Freezing; Hydrogen-Ion Concentration; Methylation; Spectrophotometry; Temperature; Tryptophan | 1971 |
Gas chromatography of amino acids as their N-trifluoroacetyl methyl esters and comparison with the ion-exchange method in maize and oats.
Topics: Acylation; Amino Acids; Arginine; Chromatography, Gas; Chromatography, Ion Exchange; Cystine; Edible Grain; Esters; Histidine; Ion Exchange; Methods; Methylation; Norleucine; Tryptophan | 1971 |
An appraisal of methionine-tryptophan interrelationships in mental illness: methylation reactions involved.
Topics: Animals; Humans; Mental Disorders; Methionine; Methylation; Pyridoxine; Rats; Tryptophan | 1970 |
Methylation of histidine-57 in alpha-chymotrypsin by methyl p-nitrobenzenesulfonate. A new approach to enzyme modification.
Topics: Amino Acids; Animals; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Cinnamates; Drug Stability; Electrophoresis; Histidine; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Methods; Methylation; Nitrobenzenes; Peptides; Protease Inhibitors; Spectrophotometry; Sulfonic Acids; Swine; Trypsin Inhibitors; Tryptophan; Ultraviolet Rays | 1970 |
Gas chromatographic analysis of tryptophan metabolites.
Topics: Acetophenones; Amines; Chromatography, Gas; Fluoroacetates; Kynurenine; Methods; Methylation; ortho-Aminobenzoates; Tryptophan | 1971 |
Mass spectrometry of permethylated peptide derivatives: extension of the technique to peptides containing aspartic acid, glutamic acid, or tryptophane.
Topics: Amino Acid Sequence; Aspartic Acid; Glutamates; Iodides; Methods; Methylation; Peptides; Spectrum Analysis; Tryptophan | 1968 |
Biosynthesis of indoleisopropionic acid by Claviceps. Biological C-methylation involving an intact methyl group.
Topics: Amino Acids; Ascomycota; Carbon Isotopes; Esters; Indoleacetic Acids; Indoles; Methionine; Methods; Methylation; Propionates; Tritium; Tryptophan | 1969 |
The preparation and enzymatic digestion of oxidized, reduced, and alkylated enterotoxin B.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Chromatography, Ion Exchange; Chymotrypsin; Cystine; Enterotoxins; Formates; Kinetics; Methionine; Methylation; Oxidation-Reduction; Peptides; Trypsin; Tryptophan | 1969 |
Beef pancreas tryptophanyl-tRNA synthetase. Molecular weight, composition and spectral properties.
Topics: Amino Acids; Animals; Boron Compounds; Cattle; Chromatography, Gel; Cysteine; Cystine; Drug Stability; Formates; Ligases; Light; Methylation; Molecular Weight; Optical Rotatory Dispersion; Oxidation-Reduction; Pancreas; RNA, Transfer; Spectrophotometry; Spectrum Analysis; Tryptophan; Ultracentrifugation; Ultraviolet Rays; Urea | 1969 |
[7-Methyltryptophan9]-beta-corticotropin-(1-24): a hyperactive Synacthen analogue.
Topics: Adrenocorticotropic Hormone; Biological Assay; Cosyntropin; Methylation; Structure-Activity Relationship; Tryptophan | 1984 |
Pyridine borane as a reducing agent for proteins.
Topics: Alkylation; Amino Acids; Boranes; Boron Compounds; Carbohydrates; Chemical Phenomena; Chemistry; Indicators and Reagents; Lysine; Methylation; Oxidation-Reduction; Proteins; Pyridines; Serum Albumin, Bovine; Trifluoroacetic Acid; Tryptophan | 1984 |
Demonstration of a metabolic grid at an early step in the streptonigrin biosynthetic pathway in Streptomyces flocculus.
Topics: Methylation; Methyltransferases; Streptomyces; Streptonigrin; Transaminases; Tryptophan | 1984 |
Evolutionary divergence of the Citrobacter freundii tryptophan operon regulatory region: comparison with other enteric bacteria.
Topics: Anthranilate Synthase; Base Sequence; Biological Evolution; Citrobacter; Cloning, Molecular; DNA, Bacterial; Enterobacteriaceae; Escherichia coli; Genes, Bacterial; Genes, Regulator; Methylation; Operon; Salmonella typhimurium; Tryptophan | 1982 |
Structural studies on pinguinain. Changes induced by carboxamidomethylation.
Topics: Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Disulfides; Endopeptidases; Guanidines; Iodoacetamide; Mercaptoethanol; Methylation; Molecular Weight; Oxidation-Reduction; Plants; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1980 |
Escherichia coli RNA polymerase and trp repressor interaction with the promoter-operator region of the tryptophan operon of Salmonella typhimurium.
Topics: Base Sequence; DNA-Directed RNA Polymerases; DNA, Bacterial; Escherichia coli; Genes, Regulator; Methylation; Operon; Salmonella typhimurium; Tryptophan | 1980 |
Topographical modification of melanotropin peptide analogues with beta-methyltryptophan isomers at position 9 leads to differential potencies and prolonged biological activities.
Topics: alpha-MSH; Amino Acid Sequence; Animals; Chemical Phenomena; Chemistry, Physical; Cyclic AMP; Humans; Methylation; Molecular Sequence Data; Molecular Structure; Peptides, Cyclic; Rana pipiens; Receptors, Corticotropin; Receptors, Melanocortin; Skin Pigmentation; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 1995 |
Interaction of tryptophan-182 with the retinal 9-methyl group in the L intermediate of bacteriorhodopsin.
Topics: Bacteriorhodopsins; Halobacterium; Methylation; Mutation; Protons; Retinaldehyde; Schiff Bases; Spectroscopy, Fourier Transform Infrared; Tryptophan | 1995 |
Epigenetic control of an endogenous gene family is revealed by a novel blue fluorescent mutant of Arabidopsis.
Topics: Aldose-Ketose Isomerases; Arabidopsis; Carbohydrate Epimerases; Chromosome Mapping; Crosses, Genetic; Cytosine; DNA Mutational Analysis; DNA, Plant; Fluorescence; Gene Dosage; Gene Expression Regulation, Plant; Genes, Plant; Genetic Linkage; Meiosis; Methylation; Molecular Sequence Data; Multigene Family; Phenotype; Sequence Deletion; Tryptophan | 1995 |
beta-Methylation of the Phe7 and Trp9 melanotropin side chain pharmacophores affects ligand-receptor interactions and prolonged biological activity.
Topics: Animals; Humans; Ligands; Lizards; Melanocyte-Stimulating Hormones; Methylation; Models, Chemical; Models, Molecular; Phenylalanine; Rana pipiens; Receptors, Pituitary Hormone; Stereoisomerism; Structure-Activity Relationship; Tryptophan | 1997 |
An inverted repeat triggers cytosine methylation of identical sequences in Arabidopsis.
Topics: Arabidopsis; Crosses, Genetic; Cytosine; Genes, Plant; Methylation; Promoter Regions, Genetic; Repetitive Sequences, Nucleic Acid; Restriction Mapping; Tryptophan | 1999 |
Arginine methylation inhibits the binding of proline-rich ligands to Src homology 3, but not WW, domains.
Topics: Amino Acid Sequence; Arginine; Carrier Proteins; Intracellular Signaling Peptides and Proteins; Ligands; Methylation; Methyltransferases; Models, Molecular; Molecular Sequence Data; Peptide Fragments; Protein Binding; Protein-Arginine N-Methyltransferases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-fyn; RNA-Binding Proteins; src Homology Domains; Tryptophan; Yeasts | 2000 |
Stereospecific synthesis of alpha-methylated amino acids.
Topics: Amino Acids; Methylation; Models, Chemical; Stereoisomerism; Tryptophan | 2000 |
Interaction between 18-crown-6-tetracarboxylic acid and positional substituents of enantiomers and simultaneous separation of positional enantiomers of methyl-DL-tryptophans by capillary electrophoresis.
Topics: Crown Ethers; Cyclodextrins; Electrophoresis, Capillary; Ethers, Cyclic; Isomerism; Methylation; Sodium Dodecyl Sulfate; Stereoisomerism; Tryptophan | 2001 |
Asymmetric synthesis of the highly methylated tryptophan portion of the hemiasterlin tripeptides.
Topics: Animals; Antineoplastic Agents; Methylation; Oligopeptides; Porifera; Stereoisomerism; Tryptophan | 2002 |
Interaction of three Caenorhabditis elegans isoforms of translation initiation factor eIF4E with mono- and trimethylated mRNA 5' cap analogues.
Topics: Animals; Caenorhabditis elegans; Caenorhabditis elegans Proteins; Eukaryotic Initiation Factor-4E; Hydrogen-Ion Concentration; Iodides; Kinetics; Methylation; Models, Molecular; Protein Isoforms; Protein Structure, Tertiary; Recombinant Proteins; RNA Caps; RNA, Messenger; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structural Homology, Protein; Tryptophan | 2002 |
A study of tryptophan fluorescence quenching of bifunctional alginate lyase from a marine bacterium Pseudoalteromonas sp. strain No. 272 by acrylamide.
Topics: Acrylamide; Methylation; Oligosaccharides; Polysaccharide-Lyases; Pseudoalteromonas; Spectrometry, Fluorescence; Substrate Specificity; Tryptophan | 2003 |
Tryptophan residues flanking the second transmembrane helix (TM2) set the signaling state of the Tar chemoreceptor.
Topics: Alanine; Amino Acid Sequence; Amino Acid Substitution; Bacterial Proteins; Chemoreceptor Cells; Chemotaxis; Cytoplasm; Escherichia coli; Escherichia coli Proteins; Histidine Kinase; Membrane Proteins; Methyl-Accepting Chemotaxis Proteins; Methylation; Molecular Sequence Data; Protein Structure, Secondary; Receptors, Cell Surface; Signal Transduction; Tryptophan | 2005 |
Developing promiscuous glycosidases for glycoside synthesis: residues W433 and E432 in Sulfolobus solfataricus beta-glycosidase are important glucoside- and galactoside-specificity determinants.
Topics: Alkylation; Amino Acid Sequence; Galactose; Glucose; Glucosidases; Glutamic Acid; Glycosylation; Kinetics; Methylation; Molecular Sequence Data; Mutation; Protein Structure, Tertiary; Sequence Alignment; Substrate Specificity; Sulfolobus solfataricus; Tryptophan | 2005 |
Structural basis for m3G-cap-mediated nuclear import of spliceosomal UsnRNPs by snurportin1.
Topics: Active Transport, Cell Nucleus; Amino Acid Sequence; Animals; Binding Sites; Crystallography, X-Ray; Eukaryotic Initiation Factor-4E; HeLa Cells; Humans; Methylation; Models, Molecular; Molecular Sequence Data; Nuclear Cap-Binding Protein Complex; Nuclear Localization Signals; Nucleotidyltransferases; Protein Conformation; Receptors, Cytoplasmic and Nuclear; Ribonucleoproteins, Small Nuclear; RNA Cap-Binding Proteins; RNA Caps; Spectrometry, Fluorescence; Spliceosomes; Tryptophan; Viral Proteins | 2005 |
Giardia lamblia RNA cap guanine-N2 methyltransferase (Tgs2).
Topics: Amino Acid Sequence; Animals; Aspartic Acid; Catalysis; Centrifugation, Density Gradient; Dose-Response Relationship, Drug; Giardia lamblia; Glutamic Acid; Glycerol; Green Fluorescent Proteins; Guanine; Guanosine; Guanosine Triphosphate; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Methylation; Methyltransferases; Molecular Sequence Data; Recombinant Proteins; RNA; Saccharomyces cerevisiae; Sequence Homology, Amino Acid; Substrate Specificity; Time Factors; Transfection; tRNA Methyltransferases; Tryptophan | 2005 |
High yielding synthesis of 3a-hydroxypyrrolo[2,3-b]indoline dipeptide methyl esters: synthons for expedient introduction of the hydroxypyrroloindoline moiety into larger peptide-based natural products and for the creation of tryptathionine bridges.
Topics: Cyclization; Cysteine; Dipeptides; Esters; Indoles; Methylation; Molecular Structure; Peptides, Cyclic; Pyrrolidines; Tryptophan | 2005 |
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 |
Natural and directed biosynthesis of communesin alkaloids.
Topics: Alkaloids; Biomass; Ethionine; Fermentation; Heterocyclic Compounds, 4 or More Rings; Magnetic Resonance Spectroscopy; Methylation; Molecular Structure; Penicillium; Spectrometry, Mass, Electrospray Ionization; Tryptophan | 2006 |
Changes produced by bound tryptophan in the ribosome peptidyl transferase center in response to TnaC, a nascent leader peptide.
Topics: Amino Acid Substitution; Base Sequence; Binding Sites; Escherichia coli; Escherichia coli Proteins; Macromolecular Substances; Methylation; Models, Molecular; Operon; Peptidyl Transferases; Puromycin; Recombinant Proteins; Ribosomes; RNA, Bacterial; RNA, Transfer, Amino Acyl; RNA, Transfer, Pro; Tryptophan | 2006 |
Evaluation and comparison of a methylated teicoplanin aglycone to teicoplanin aglycone and natural teicoplanin chiral stationary phases.
Topics: Chromatography, High Pressure Liquid; Esters; Hydrophobic and Hydrophilic Interactions; Methylation; Molecular Structure; Stereoisomerism; Teicoplanin; Tryptophan | 2006 |
Fragmentation of peptides with N-terminal dimethylation and imine/methylol adduction at the tryptophan side-chain.
Topics: Imines; Methylation; Molecular Structure; Oxidation-Reduction; Peptides; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Tryptophan | 2006 |
Arginine methylation in a beta-hairpin peptide: implications for Arg-pi interactions, DeltaCp(o), and the cold denatured state.
Topics: Amino Acid Sequence; Arginine; Cold Temperature; Lysine; Methylation; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Peptides; Protein Conformation; Protein Denaturation; Protein Folding; Static Electricity; Thermodynamics; Tryptophan | 2006 |
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 |
Fluorescence sensing and selective binding of L- and D-tryptophan-modified permethylated beta-cyclodextrins for aliphatic oligopeptides.
Topics: beta-Cyclodextrins; Biosensing Techniques; Fluorescence; Methylation; Molecular Conformation; Oligopeptides; Protein Binding; Tryptophan | 2007 |
RAG2 PHD finger couples histone H3 lysine 4 trimethylation with V(D)J recombination.
Topics: Amino Acid Motifs; Animals; Binding Sites; DNA-Binding Proteins; Gene Rearrangement, B-Lymphocyte; Histones; Homeodomain Proteins; Humans; Immunologic Deficiency Syndromes; Lysine; Methylation; Mice; Models, Molecular; Protein Binding; Recombination, Genetic; Structure-Activity Relationship; Substrate Specificity; Tryptophan; VDJ Recombinases | 2007 |
Stacking efficiency and flexibility analysis of aromatic amino acids in cap-binding proteins.
Topics: Algorithms; Amino Acids, Aromatic; Crystallography, X-Ray; Guanosine; Ligands; Methylation; Models, Molecular; Molecular Structure; Neural Networks, Computer; Protein Binding; Protein Structure, Secondary; Quantum Theory; RNA Cap-Binding Proteins; RNA Caps; Tryptophan; Tyrosine; Water | 2008 |
Expression of the myodystrophic R453W mutation of lamin A in C2C12 myoblasts causes promoter-specific and global epigenetic defects.
Topics: Amino Acid Substitution; Animals; Arginine; Cell Differentiation; Cell Line; Cell Nucleus; DNA Methylation; Epigenesis, Genetic; Histones; Humans; Lamin Type A; Methylation; Mice; Muscular Dystrophy, Emery-Dreifuss; Mutation, Missense; Myoblasts; Myogenin; Promoter Regions, Genetic; Tryptophan; Up-Regulation; X Chromosome | 2008 |
Lipid interactions of acylated tryptophan-methylated lactoferricin peptides by solid-state NMR.
Topics: Acylation; Amino Acid Sequence; Animals; Antimicrobial Cationic Peptides; Cattle; Fatty Acids; Lactoferrin; Lipid Bilayers; Lipid Metabolism; Magnetic Resonance Spectroscopy; Methylation; Molecular Sequence Data; Peptides; Tryptophan | 2008 |
The preference of tryptophan for membrane interfaces: insights from N-methylation of tryptophans in gramicidin channels.
Topics: Chromatography, Gel; Circular Dichroism; Deuterium; Gramicidin; Ion Channels; Magnetic Resonance Spectroscopy; Membrane Proteins; Methylation; Models, Molecular; Protein Structure, Tertiary; Tryptophan | 2008 |
Deletion of Ac-NMePhe(1) from [NMePhe(1) ]arodyn under acidic conditions, part 2: effects of substitutions on pharmacological activity.
Topics: Acids; Amino Acid Sequence; Amino Acids; Animals; Binding, Competitive; CHO Cells; Chromatography, High Pressure Liquid; Cricetinae; Cricetulus; Dynorphins; Methylation; Models, Chemical; Molecular Structure; Peptides; Phenylalanine; Protein Binding; Rats; Receptors, Opioid, kappa; Spectrometry, Mass, Electrospray Ionization; Structure-Activity Relationship; Tryptophan; Tyrosine | 2011 |
Crucial elements that maintain the interactions between the regulatory TnaC peptide and the ribosome exit tunnel responsible for Trp inhibition of ribosome function.
Topics: Escherichia coli; Escherichia coli Proteins; Methylation; Mutation; Nucleotides; Protein Biosynthesis; Ribosomes; RNA, Ribosomal, 23S; RNA, Transfer, Pro; Tryptophan | 2012 |
Antileukemic activity of combined epigenetic agents, DNMT inhibitors zebularine and RG108 with HDAC inhibitors, against promyelocytic leukemia HL-60 cells.
Topics: Acetylation; Cadherins; CD11b Antigen; Cell Differentiation; Cell Proliferation; CpG Islands; Cytidine; Enzyme Inhibitors; Epigenesis, Genetic; Histone Deacetylase Inhibitors; Histones; HL-60 Cells; Humans; Indoles; Leukemia, Promyelocytic, Acute; Methylation; Phthalimides; Promoter Regions, Genetic; Propionates; Tretinoin; Tryptophan | 2012 |
Vitamin C promotes maturation of T-cells.
Topics: Animals; Ascorbic Acid; Azepines; Cells, Cultured; Culture Media; Epigenesis, Genetic; Gene Expression; Gene Rearrangement, T-Lymphocyte; Histone Methyltransferases; Histone-Lysine N-Methyltransferase; Histones; Immunologic Factors; Methylation; Mice; Mice, Inbred C57BL; Phthalimides; Protein Processing, Post-Translational; Quinazolines; Receptors, Antigen, T-Cell; T-Lymphocytes; Tryptophan | 2013 |
The mechanisms of radical SAM/cobalamin methylations: an evolving working hypothesis.
Topics: Anti-Bacterial Agents; Methylation; Methyltransferases; S-Adenosylmethionine; Streptomyces; Thiostrepton; Tryptophan; Vitamin B 12 | 2013 |
A tRNA-dependent two-enzyme pathway for the generation of singly and doubly methylated ditryptophan 2,5-diketopiperazines.
Topics: Actinomycetales; Base Sequence; Computational Biology; Diketopiperazines; Methylation; Models, Chemical; Molecular Sequence Data; Multigene Family; Phylogeny; Recombinant Proteins; RNA, Transfer; Saccharomyces cerevisiae; Sequence Homology, Nucleic Acid; Solvents; Substrate Specificity; Time Factors; Tryptophan | 2013 |
Gramicidin conformational changes during riboflavin photosensitized oxidation in solution and the effect of N-methylation of tryptophan residues.
Topics: Anisotropy; Bacillus; Circular Dichroism; Dimerization; Electrophoresis, Polyacrylamide Gel; Fluorescence; Gramicidin; Methanol; Methylation; Oxidation-Reduction; Photochemical Processes; Photosensitizing Agents; Protein Conformation; Riboflavin; Solvents; Trifluoroethanol; Tryptophan | 2015 |
Toward intrinsically colored peptides: Synthesis and investigation of the spectral properties of methylated azatryptophans in tryptophan-cage mutants.
Topics: Aza Compounds; Color; Fluorescent Dyes; Methylation; Mutation; Peptides; Tryptophan | 2015 |
Functional dichotomy in the 16S rRNA (m1A1408) methyltransferase family and control of catalytic activity via a novel tryptophan mediated loop reorganization.
Topics: Binding Sites; Catalysis; Conserved Sequence; Ligands; Methylation; Methyltransferases; Models, Molecular; Nucleic Acid Conformation; Position-Specific Scoring Matrices; Protein Binding; Protein Conformation; Recombinant Proteins; RNA, Bacterial; RNA, Ribosomal, 16S; Structure-Activity Relationship; Tryptophan | 2016 |
Efficient methylation of C2 in l-tryptophan by the cobalamin-dependent radical
Topics: Bacterial Proteins; Biocatalysis; Electron Spin Resonance Spectroscopy; Enzyme Inhibitors; Enzyme Stability; Kinetics; Methylation; Methyltransferases; Molecular Structure; Recombinant Fusion Proteins; Recombinant Proteins; S-Adenosylmethionine; Spectrophotometry; Staphylococcus; Substrate Specificity; Thiostrepton; Tryptophan; Vitamin B 12 | 2017 |
TsrM as a Model for Purifying and Characterizing Cobalamin-Dependent Radical S-Adenosylmethionine Methylases.
Topics: Bacterial Proteins; Biocatalysis; Coenzymes; Cysteine; Escherichia coli; Iron-Sulfur Proteins; Methylation; Methyltransferases; Protein Binding; S-Adenosylmethionine; Small Ubiquitin-Related Modifier Proteins; Tryptophan; Vitamin B 12 | 2017 |
Iterative l-Tryptophan Methylation in Psilocybe Evolved by Subdomain Duplication.
Topics: Evolution, Molecular; Methylation; Methyltransferases; Psilocybe; Psilocybin; Substrate Specificity; Tryptamines; Tryptophan | 2018 |
Cation-π Interactions between Methylated Ammonium Groups and Tryptophan in the CHARMM36 Additive Force Field.
Topics: Ammonium Compounds; Cations; Choline; Dimerization; Lysine; Methylation; Proteins; Quantum Theory; Solvents; Thermodynamics; Tryptophan | 2019 |
Understanding the role of electron donors in the reaction catalyzed by Tsrm, a cobalamin-dependent radical S-adenosylmethionine methylase.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Dithiothreitol; Escherichia coli; Hydroxocobalamin; Iron-Sulfur Proteins; Methylation; Oxidation-Reduction; S-Adenosylmethionine; Tryptophan; Vitamin B 12 | 2019 |
Cu-Catalyzed Site-Selective C(sp
Topics: Amino Acids; Catalysis; Catalytic Domain; Copper; Halogenation; Methylation; Molecular Structure; Peptides; Tryptophan | 2020 |
Structural basis for non-radical catalysis by TsrM, a radical SAM methylase.
Topics: Arginine; Catalysis; Coenzymes; Iron-Sulfur Proteins; Methylation; Methyltransferases; S-Adenosylmethionine; Streptomycetaceae; Thiostrepton; Tryptophan; Vitamin B 12; X-Ray Diffraction | 2021 |
The Kynurenine Pathway Is Upregulated by Methyl-deficient Diet and Changes Are Averted by Probiotics.
Topics: Animals; Choline; Choline Deficiency; Folic Acid Deficiency; Kynurenine; Male; Methionine; Methylation; Probiotics; Rats; Rats, Sprague-Dawley; Tryptophan | 2021 |
PEGylation Increases the Strength of a Nearby NH-π Hydrogen Bond in the WW Domain.
Topics: Amino Acid Sequence; Asparagine; Humans; Hydrogen Bonding; Methylation; Models, Molecular; Mutation; NIMA-Interacting Peptidylprolyl Isomerase; Polyethylene Glycols; Protein Conformation; Thermodynamics; Tryptophan; WW Domains | 2021 |
Exploring the Biosynthetic Potential of TsrM, a B
Topics: Methylation; Methyltransferases; S-Adenosylmethionine; Tryptophan; Vitamin B 12 | 2022 |