tryptophan has been researched along with nitrates in 71 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 31 (43.66) | 18.7374 |
| 1990's | 10 (14.08) | 18.2507 |
| 2000's | 18 (25.35) | 29.6817 |
| 2010's | 8 (11.27) | 24.3611 |
| 2020's | 4 (5.63) | 2.80 |
| Authors | Studies |
|---|---|
| McGrath, RM; Neethling, DC | 1 |
| Chanderkar, LP; Gurnani, S; Nadkarni, GB | 1 |
| Freeman, GB; Gibson, GE; Nielsen, P | 1 |
| Chen, CH; Tabita, FR; Van Baalen, C | 1 |
| Arvidsson, T; Marle, I; Pettersson, C | 1 |
| Batenburg, AM; de Kruijff, B; Hibbeln, JC | 1 |
| Donaldson, PT; Lillie, RD | 1 |
| Corsi, A; Granata, AL; Mühlrad, A | 1 |
| Moritz, P; Wade, R | 1 |
| Bettge, CL; Rogers, RR; Smith, RF | 1 |
| Lilius, EM; Raunio, R | 1 |
| Fida, A; Kapoor, V; Newman, EB | 1 |
| Kotyk, A; Saiyid, NH | 1 |
| Attaby, HS; Salama, AM; Younis, AE | 1 |
| Ginsburg, A; Stadtman, ER | 1 |
| Fan, CC; York, JL | 1 |
| Carlton, BC; Whitt, DD | 1 |
| Chicheportiche, R; Lazdunski, M; Rochat, C; Sampieri, F | 1 |
| Diopoh, J; Olomucki, M | 1 |
| Nagasaka, T; Oki, S | 1 |
| Simeon, V; Weber, OA | 1 |
| Chen, RF | 1 |
| Atassi, MZ; Habeeb, AF; Perlstein, MT | 1 |
| Pettersson, G | 1 |
| Belova, ZN; Stolpnik, VG | 2 |
| Kessel, M; Rosenberger, RF | 1 |
| Buss, EG; Clagett, CO; Guyer, RB; Ramanathan, L | 1 |
| Breeze, RG; Carlson, JR | 1 |
| al-Mehdi, AB; Ischiropoulos, H | 1 |
| Barnard, M; Turrens, JF; Watts, BP | 1 |
| Haddad, IY; Ischiropoulos, H; Matalon, S; Zhu, S | 1 |
| Alvarez, B; Barnes, S; Freeman, BA; Kirk, M; Radi, R; Rubbo, H | 1 |
| Minetti, M; Pietraforte, D | 1 |
| Aoki, T; Itakura, K; Kato, Y; Kawakishi, S; Osawa, T | 1 |
| Vogel, H | 1 |
| Martínez, JA; Metha, B; Pollet, E; Turrens, JF; Watts, BP | 1 |
| de Groot, H; Kirsch, M; Korth, HG; Lomonosova, EE; Sustmann, R | 1 |
| Di Stasi, AM; Mallozzi, C; Minetti, M; Pietraforte, D | 1 |
| Deby, C; Deby-Dupont, G; Kohnen, S; Lamy, M; Mouithys-Mickalad, A; Noels, AF | 1 |
| Eble, JA; Golbik, R; Kühn, K; Ries, A | 1 |
| Crawley, J; Dobbie, M; Marsh, K; Surtees, R; Waruiru, C | 1 |
| Chen, KJ; Chu, YR; Lin, JK; Lin-Shiau, SY; Liu, GY | 1 |
| Bartosz, G; Grzelak, A; Mateja, A; Soszyński, M; Stepień, K; Wilczok, A; Wilczok, T; Zajdel, A | 1 |
| Fujimura, T; Imai, T; Matsumoto, T; Murayama, K; Taka, H; Uchida, K; Yamakura, F | 1 |
| Herold, S; Mehl, M; Shivashankar, K | 1 |
| MEHROTRA, MD | 1 |
| Casella, L; Monzani, E; Nicolis, S; Roncone, R; Sala, A | 1 |
| Friesen, MD; Gilibert, I; Mower, HF; Ohshima, H; Sawa, T; Suzuki, T | 1 |
| Fei, J; Guo, L; Schwarz, W; Vasilets, LA; Zhu, Y | 1 |
| Barbier, GG; Campbell, WH; Fischer, K; Hecht, HJ; Mendel, RR; Schwarz, G | 1 |
| Baker, A; Inverarity, R; Ward, D | 1 |
| Hirose, M; Ishii, Y; Ito, R; Iwasaki, Y; Katsumata, T; Nakazawa, H; Nishikawa, A; Ogara, A; Saito, K; Umemura, T | 1 |
| Kirsch, M; Lehnig, M | 1 |
| Brégère, C; Gallaher, TK; Kamzalov, S; Rebrin, I; Sohal, RS | 1 |
| Bregere, C; Rebrin, I; Sohal, RS | 1 |
| Metcalf, JL; Osborne, AS; Phillips, RS; Som, P | 1 |
| Anderson, SR; Broderick, D; Deinzer, ML; Harder, ME; Leid, M; Malencik, DA; Schimerlik, MI; Yan, X | 1 |
| Kwon, YM; Weiss, B | 1 |
| Carr, PW; Reichenbach, SE; Stoll, DR; Tao, Q; Tian, X | 1 |
| Beas-Zarate, C; Bitzer-Quintero, OK; Chaparro-Huerta, V; Dávalos-Marín, AJ; Del Angel-Meza, AR; Ontiveros-Martinez, LL; Ortiz, GG; Torres-Mendoza, BM | 1 |
| Francis, MB; Obermeyer, AC; Seim, KL | 1 |
| Chen, T; Chen, Y; Li, J; Li, R; Lin, Z; Wang, J; Zeng, L | 1 |
| Barry, SM; Challis, GL | 1 |
| Cai, H; Jiang, H; Xu, H; Yan, Z; Yang, L; Yu, G | 1 |
| Bell, RA; Chibesa, M; Chirwa, M; Kabika, J; Lapworth, DJ; Liemisa, M; Marchant, BP; Nkhuwa, DC; Pedley, S; Sorensen, JP; Stuart, ME | 1 |
| Bruner, SD; Dedic, E; Ding, Y; Huguet-Tapia, JC; Loria, R; Mehta, M; Zhang, Y; Zuo, R | 1 |
| Guo, X; Li, F; Lu, H; Wang, J; Wang, X; Yu, M; Zheng, Z | 1 |
| Alkhalaf, LM; Challis, GL; Roiban, GD; Saroay, R | 1 |
| Caranto, JD; Chen, M; Ding, Y; Martin, CP; Martinez, MF | 1 |
| Beckmann, B; Blau, LS; Dimina, L; Finkel, A; Jantz, M; Lützow, M; Maassen, N; Mariotti, F; Röhrig, MA; Shushakov, V; Thorns, A; Tsikas, D | 1 |
4 review(s) available for tryptophan and nitrates
| Article | Year |
|---|---|
Multienzyme systems.
Topics: Acyltransferases; Albumins; Animals; Chemical Phenomena; Chemistry; DNA; Enzymes; Escherichia coli; Fatty Acids; Genetics, Microbial; Glucosyltransferases; Glycogen; Hydro-Lyases; Neurospora; Nitrates; Oxidoreductases; Protein Biosynthesis; RNA Nucleotidyltransferases; Salicylates; Sulfhydryl Compounds; Transferases; Tryptophan | 1970 |
Ruminal metabolism of plant toxins with emphasis on indolic compounds.
Topics: Animals; Bacteria; Biotransformation; Cattle; Cattle Diseases; Chemical Phenomena; Chemistry; Disulfides; Fermentation; Glucosides; Goats; Inactivation, Metabolic; Indoles; Nitrates; Oxalates; Oxalic Acid; Plants; Pulmonary Edema; Pulmonary Emphysema; Pyrrolizidine Alkaloids; Rumen; Sheep; Skatole; Toxins, Biological; Tryptophan | 1984 |
Detection and characterization of in vivo nitration and oxidation of tryptophan residues in proteins.
Topics: Animals; Humans; Nitrates; Oxidation-Reduction; Proteins; Tryptophan | 2008 |
Tailoring reactions catalyzed by heme-dependent enzymes: spectroscopic characterization of the L-tryptophan-nitrating cytochrome P450 TxtE.
Topics: Amino Acid Sequence; Biocatalysis; Cytochrome P-450 Enzyme System; Escherichia coli; Gene Expression; Heme; Indoles; Iron; Isoenzymes; Molecular Sequence Data; Nitrates; Oxidation-Reduction; Piperazines; Spectrum Analysis; Streptomyces; Tryptophan | 2012 |
1 trial(s) available for tryptophan and nitrates
| Article | Year |
|---|---|
Short-Term Supplementation of Sodium Nitrate vs. Sodium Chloride Increases Homoarginine Synthesis in Young Men Independent of Exercise.
Topics: Arginine; Citrulline; Creatine; Creatinine; Dietary Supplements; Glutamates; Glutamine; Glycine; Homoarginine; Humans; Lysine; Male; Malondialdehyde; Methyltransferases; Nitrates; Nitrites; Ornithine; Phenylalanine; Sarcosine; Sodium Chloride; Tryptophan; Tyrosine | 2022 |
66 other study(ies) available for tryptophan and nitrates
| Article | Year |
|---|---|
Metabolic development and mitochondrial changes during cyclopiazonic acid production in Penicillium cyclopium.
Topics: Adenosine Triphosphate; Chemical Phenomena; Chemistry; Cyclic AMP; Cycloheximide; Fungal Proteins; Glucose; Hydrogen-Ion Concentration; Indoles; Iron; Mevalonic Acid; Mitochondria; Mycotoxins; Nitrates; Nitrogen; Oxygen; Penicillium; Phosphates; Tryptophan; Zinc | 1977 |
The involvement of aromatic amino acids in biological activity of bovine fibrinogen as assessed by gamma-irradiation.
Topics: Amino Acids; Blood Coagulation; Fibrinogen; Free Radicals; Gamma Rays; Nitrates; Potassium Iodide; Radiation Effects; Radiation-Protective Agents; Radiation-Sensitizing Agents; Sodium; Tryptophan; Tyrosine | 1976 |
Monoamine neurotransmitter metabolism and locomotor activity during chemical hypoxia.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Corpus Striatum; Dopamine; Homovanillic Acid; Hydroxyindoleacetic Acid; Hypoxia; Male; Mice; Motor Activity; Nitrates; Serotonin; Tryptophan; Tyrosine | 1986 |
Nitrogen starvation mediated by DL-7-azatryptophan in the cyanobacterium Anabaena sp. strain CA.
Topics: Acetylene; Amino Acids; Ammonium Chloride; Cyanobacteria; Kinetics; Nitrates; Nitrogen; Phycocyanin; Tryptophan | 1987 |
Determination of binding affinity of enantiomers to albumin by liquid chromatography.
Topics: Adsorption; Albumins; Chromatography, Liquid; Indicators and Reagents; Nitrates; Omeprazole; Protein Binding; Serum Albumin; Spectrophotometry, Ultraviolet; Stereoisomerism; Tryptophan | 1988 |
Lipid specific penetration of melittin into phospholipid model membranes.
Topics: Amino Acids; Animals; Anions; Anthracenes; Bee Venoms; Cattle; Chromatography; Chromatography, High Pressure Liquid; Energy Transfer; Fluorescence; Liposomes; Melitten; Membrane Lipids; Myocardium; Nitrates; Phosphatidylcholines; Phospholipases A; Phospholipids; Spectrometry, Fluorescence; Stearic Acids; Tryptophan | 1987 |
Histochemical azo coupling of protein histidine. Brunswik's nitration method.
Topics: Acetates; Animals; Azo Compounds; Histidine; Histocytochemistry; Methods; Nitrates; Proteins; Rats; Staining and Labeling; Tryptophan; Tyrosine | 1972 |
Studies on the properties of chemically modified actin. I. Photooxidation, succinylation, nitration.
Topics: Adenosine Triphosphatases; Alkanes; Anhydrides; Chemical Phenomena; Chemical Precipitation; Chemistry; Light; Muscle Proteins; Nitrates; Oxidation-Reduction; Succinates; Sulfhydryl Compounds; Time Factors; Tryptophan; Tyrosine; Viscosity | 1968 |
Effect of nitroarginine on phenylalanine under acid hydrolytic conditions.
Topics: Amino Acids; Arginine; Chemical Phenomena; Chemistry; Chlorine; Chromatography, Gas; Fenclonine; Hydrochloric Acid; Hydrogen-Ion Concentration; Hydrolysis; Mass Spectrometry; Methionine; Nitrates; Nitro Compounds; Peptides; Phenylalanine; Tryptophan; Tyrosine | 1971 |
Inhibition of the indole test reaction by sodium nitrite.
Topics: Bacteriological Techniques; Culture Media; Escherichia coli; False Negative Reactions; Indoles; Nitrates; Nitrites; Oxidation-Reduction; Sodium; Solvents; Tryptophan; Xylenes | 1972 |
Effect of electron donors and acceptors on alcohol dehydrogenase activity during the growth of Escherichia coli.
Topics: Alcohol Oxidoreductases; Aniline Compounds; Ascorbic Acid; Catechols; Colorimetry; Culture Media; Cytosine; Escherichia coli; Glutathione; Histidine; Iodates; Iodine; Nitrates; Oxidation-Reduction; Phenylalanine; Potassium Permanganate; Sulfides; Sulfites; Thymine; Time Factors; Tryptophan | 1973 |
Causes of the inhibition of growth of Escherichia coli K12 by chlorate.
Topics: Aerobiosis; Chlorates; Drug Resistance, Microbial; Escherichia coli; Formates; Methionine; Molybdenum; Mutation; Nitrate Reductases; Nitrates; Phenylalanine; Serine; Shikimic Acid; Stereoisomerism; Trypsin; Tryptophan | 1974 |
Amino acid transport in Rhodotorula glutinis.
Topics: Aerobiosis; Amino Acids; Aminoisobutyric Acids; Anaerobiosis; Aspartic Acid; Biological Transport, Active; Carbon Isotopes; Cell Membrane; Culture Media; Dinitrophenols; Hydrogen-Ion Concentration; Isoleucine; Lysine; Mitosporic Fungi; Nitrates; Temperature; Tryptophan; Uranium; Yeasts | 1972 |
Studies on fast and slow growth in fungi. I. Comparative growth of Cunninghamella echinulata and Cladosporium herbarum as affected by cultural conditions.
Topics: Agar; Asparagine; Culture Media; Fungi; Gibberellins; Indoleacetic Acids; Mitosporic Fungi; Nitrates; Quaternary Ammonium Compounds; Time Factors; Tryptophan | 1973 |
Implication of tyrosine in iron binding in hemerythrin.
Topics: Alkanes; Amino Acid Sequence; Amino Acids; Chromatography, Gel; Indenes; Iron; Ketones; Kinetics; Nitrates; Oxidation-Reduction; Oxygen; Pepsin A; Peptides; Protein Binding; Protein Denaturation; Proteins; Pyrrolidinones; Spectrophotometry; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays | 1971 |
The isolation and genetic characterization of mutants of the tryptophan system of Bacillus subtilis.
Topics: Acetates; Bacillus subtilis; Bromodeoxyuridine; Chromosome Mapping; DNA, Bacterial; Hydroxylamines; Mustard Compounds; Mutagens; Mutation; Nitrates; Nitrites; Nitroso Compounds; Phenotype; Purines; Recombination, Genetic; Sulfonic Acids; Transformation, Genetic; Tryptophan; Ultraviolet Rays | 1969 |
Structure-function relationships of neurotoxins isolated from Naja haje venom. Physiochemical properties and identification of the active site.
Topics: Acylation; Amides; Amino Acids; Animals; Binding Sites; Chemical Phenomena; Chemistry; Dansyl Compounds; Hot Temperature; Hydrogen-Ion Concentration; Lysine; Mice; Nitrates; Optical Rotatory Dispersion; Protein Conformation; Protein Denaturation; Snakes; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Toxins, Biological; Trypsin; Tryptophan; Tyrosine; Ultraviolet Rays; Urea; Venoms | 1972 |
New protein reagents. II. 4-chloro-3,5-dinitrophenacyl bromide.
Topics: Acetophenones; Animals; Bromine; Carboxylic Acids; Cattle; Chemical Phenomena; Chemistry; Chlorine; Chromatography, Thin Layer; Diazomethane; Histidine; Hydrolysis; Indicators and Reagents; Nitrates; Nitro Compounds; Pancreas; Phenylalanine; Ribonucleases; Spectrophotometry; Sulfhydryl Compounds; Tryptophan; Tyrosine; Ultraviolet Rays | 1972 |
[Indoles. IV. The nitration of 1-acetyltryptophan derivatives with concentrated sulfuric acid and sodium nitrate].
Topics: Chemical Phenomena; Chemistry; Nitrates; Sulfuric Acids; Temperature; Tryptophan | 1972 |
Chelation of some bivalent metal ions by racemic and enantiomeric forms of tyrosine and tryptophan.
Topics: Cadmium; Chelating Agents; Chemical Phenomena; Chemistry; Copper; Drug Stability; Hydrogen-Ion Concentration; Kinetics; Lead; Mathematics; Nickel; Nitrates; Osmolar Concentration; Potentiometry; Stereoisomerism; Tryptophan; Tyrosine; Zinc | 1971 |
Fluorescence quenching due to mercuric ion interaction with aromatic amino acids and proteins.
Topics: Benzoates; Chemical Phenomena; Chemistry; Chymotrypsin; Energy Transfer; Enzyme Precursors; Fluorescence; Indoles; Lactoglobulins; Mercury; Nitrates; Ovalbumin; Phenylalanine; Serum Albumin; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays | 1971 |
Conformational studies on modified proteins and peptides. IV. Conformation of lysozyme derivatives modified at tyrosine or at tryptophan residues.
Topics: Amines; Antigens; Binding Sites; Chemical Phenomena; Chemistry; Circular Dichroism; Detergents; Hydrogen-Ion Concentration; Muramidase; Nitrates; Nitrobenzenes; Optical Rotatory Dispersion; Oxidation-Reduction; Protein Binding; Sulfenic Acids; Sulfides; Sulfuric Acids; Tryptophan; Tyrosine | 1971 |
Structure and function of a cellulase from Penicillium notatum as studies by chemical modification and solvent accessibility.
Topics: Azoles; Chemical Phenomena; Chemistry; Diazonium Compounds; Fluorescence; Glycoside Hydrolases; Histidine; Hot Temperature; Hydrogen-Ion Concentration; Nitrates; Oxidation-Reduction; Penicillium; Riboflavin; Spectrophotometry; Succinates; Tryptophan; Tyrosine | 1968 |
[The isolation, purification and some physico-chemical properties of the polypeptide ntibiotic 128 (neotelomycin)].
Topics: Actinomyces; Amino Acids; Anti-Bacterial Agents; Bicarbonates; Chemical Precipitation; Chloroform; Chromatography, Paper; Formaldehyde; Ion Exchange Resins; Nitrates; Peptides; Proline; Solutions; Sulfates; Sulfonic Acids; Tryptophan; Ultraviolet Rays | 1966 |
[The isolation, purification and some physico-chemical properties of the polypeptide antibiotic 128 (neotelomycin)].
Topics: Actinomyces; Amino Acids; Anti-Bacterial Agents; Bicarbonates; Chemical Precipitation; Chloroform; Chromatography, Paper; Formaldehyde; Ion Exchange Resins; Nitrates; Peptides; Proline; Solutions; Sulfates; Sulfonic Acids; Tryptophan; Ultraviolet Rays | 1966 |
Synchrony of nuclear replication in individual hyphae of Aspergillus nidulans.
Topics: Arabinose; Aspergillus; Cell Division; Culture Media; Glucose; Histidine; Kinetics; Nitrates; Spores; Tryptophan; Xylose | 1967 |
Chemical modifications of riboflavin-binding protein: effects on function and antigenicity.
Topics: Acetamides; Antigens; Binding Sites; Carrier Proteins; Dinitrobenzenes; Epitopes; Glycoproteins; Immunodiffusion; Maleates; Nitrates; Protein Binding; Riboflavin; Succinates; Tryptophan; Tyrosine | 1980 |
Peroxynitrite-mediated oxidative protein modifications.
Topics: Animals; Cysteine; Electrophoresis, Polyacrylamide Gel; Fluorescence; Hydrogen-Ion Concentration; Male; Nitrates; Oxidation-Reduction; Oxidative Stress; Phenylhydrazines; Rats; Rats, Sprague-Dawley; Serum Albumin, Bovine; Tryptophan; Tyrosine | 1995 |
Peroxynitrite-dependent chemiluminescence of amino acids, proteins, and intact cells.
Topics: Amino Acids; Animals; Bicarbonates; Cells, Cultured; Fatty Acids; Hemin; Histones; Hydrogen-Ion Concentration; Luminescent Measurements; Nitrates; Nucleic Acids; Nucleotides; Oxidation-Reduction; Peroxides; Proteins; Serum Albumin, Bovine; Spectrophotometry; tert-Butylhydroperoxide; Trypanosomatina; Tryptophan; Tyrosine | 1995 |
Nitration of surfactant protein A results in decreased ability to aggregate lipids.
Topics: Amino Acids; Blotting, Western; Enzyme-Linked Immunosorbent Assay; Humans; Hydrogen-Ion Concentration; Lipids; Nitrates; Proteolipids; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Sulfhydryl Compounds; Surface Tension; Tetranitromethane; Tryptophan | 1996 |
Peroxynitrite-dependent tryptophan nitration.
Topics: Deferoxamine; Dimethyl Sulfoxide; Ethanol; Kinetics; Mannitol; Metals; Nitrates; Superoxide Dismutase; Tryptophan | 1996 |
One-electron oxidation pathway of peroxynitrite decomposition in human blood plasma: evidence for the formation of protein tryptophan-centred radicals.
Topics: Ascorbic Acid; Benzenesulfonates; Bicarbonates; Blood Proteins; Chromatography, Gel; Electron Spin Resonance Spectroscopy; Electron Transport; Free Radicals; Glutathione; Humans; Methionine; Nitrates; Nitroso Compounds; Peptides; Pronase; Spin Trapping; Sulfhydryl Compounds; Tryptophan; Uric Acid | 1997 |
Oxidative modification of tryptophan residues exposed to peroxynitrite.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Collagen; Humans; Indoles; Kynurenine; Molecular Structure; Nitrates; Oxidation-Reduction; Placenta; Serum Albumin, Bovine; Spectrometry, Fluorescence; Tryptophan | 1997 |
Incorporation of melittin into phosphatidylcholine bilayers. Study of binding and conformational changes.
Topics: Circular Dichroism; Fatty Acids; Fluorescence; Lipid Bilayers; Macromolecular Substances; Melitten; Nitrates; Phosphatidylcholines; Protein Conformation; Protein Structure, Secondary; Sodium Chloride; Solutions; Spectrometry, Fluorescence; Spin Labels; Tryptophan | 1981 |
Role of tryptophan oxidation in peroxynitrite-dependent protein chemiluminescence.
Topics: Animals; Cattle; Luminescent Measurements; Nitrates; Oxidation-Reduction; Serum Albumin, Bovine; Tryptophan | 1998 |
Hydrogen peroxide formation by reaction of peroxynitrite with HEPES and related tertiary amines. Implications for a general mechanism.
Topics: Amines; Animals; Bicarbonates; Carbon Dioxide; Cattle; HEPES; Hydrogen Peroxide; Molsidomine; Nitrates; Oxygen; Superoxide Dismutase; Tryptophan | 1998 |
Bilirubin is an effective antioxidant of peroxynitrite-mediated protein oxidation in human blood plasma.
Topics: Antioxidants; Bilirubin; Blood Proteins; Carbon Dioxide; Fluorescence; Humans; Hydrogen-Ion Concentration; Nitrates; Oxidation-Reduction; Peroxides; Sodium Bicarbonate; Spectrophotometry; Tryptophan; Tyrosine | 1998 |
Peroxynitrite reacts with biological nitrogen-containing cyclic molecules by a radical pathway, as demonstrated by ultraweak luminescence coupled with ESR technique.
Topics: Electron Spin Resonance Spectroscopy; Free Radicals; Heterocyclic Compounds; Imidazoles; Kinetics; Luminescent Measurements; Molecular Structure; Nitrates; Nitrogen Oxides; Pyridines; Serotonin; Spin Labels; Tryptophan | 1999 |
The spatial orientation of the essential amino acid residues arginine and aspartate within the alpha1beta1 integrin recognition site of collagen IV has been resolved using fluorescence resonance energy transfer.
Topics: Amino Acid Sequence; Arginine; Aspartic Acid; Binding Sites; Biopolymers; Circular Dichroism; Collagen; Disulfides; Fluorescence Polarization; Humans; Integrin alpha1beta1; Integrins; Models, Molecular; Molecular Sequence Data; Nitrates; Oxygen; Phenylalanine; Protein Conformation; Sequence Alignment; Spectrometry, Fluorescence; Tryptophan | 2000 |
Cerebrospinal fluid studies in children with cerebral malaria: an excitotoxic mechanism?
Topics: Antimalarials; Biopterins; Brain; Child; Child, Preschool; Chromatography, High Pressure Liquid; Endothelium; Gas Chromatography-Mass Spectrometry; Humans; Hydroxyindoleacetic Acid; Infant; Kenya; Malaria, Cerebral; Microglia; Neopterin; Nitrates; Nitrites; Quinolinic Acid; Tryptophan | 2000 |
Nitration and hydroxylation of aromatic amino acid and guanine by the air pollutant peroxyacetyl nitrate.
Topics: Air Pollutants; Amino Acids, Cyclic; Chromatography, High Pressure Liquid; Guanine; HL-60 Cells; Humans; Hydroxylation; Mass Spectrometry; Nitrates; Nitrogen; Oxidants; Peracetic Acid; Phenylalanine; Tryptophan; Tyrosine | 2000 |
Dopamine-melanin protects against tyrosine nitration, tryptophan oxidation and Ca(2+)-ATPase inactivation induced by peroxynitrite.
Topics: Animals; Antioxidants; Calcium-Transporting ATPases; Cattle; Erythrocyte Membrane; Humans; Kinetics; Melanins; Nitrates; Oxidants; Oxidation-Reduction; Serum Albumin, Bovine; Tryptophan; Tyrosine | 2000 |
Modification of a single tryptophan residue in human Cu,Zn-superoxide dismutase by peroxynitrite in the presence of bicarbonate.
Topics: Amino Acids; Bicarbonates; Carbon Dioxide; Copper; Dimerization; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Humans; Models, Molecular; Nitrates; Recombinant Proteins; Spectrometry, Fluorescence; Superoxide Dismutase; Tryptophan; Zinc | 2001 |
Myoglobin scavenges peroxynitrite without being significantly nitrated.
Topics: Animals; Apoproteins; Free Radical Scavengers; Globins; Immunohistochemistry; Metmyoglobin; Myoglobin; Nitrates; Oxyhemoglobins; Peroxynitrous Acid; Tryptophan; Tyrosine | 2002 |
STUDIES ON NUTRITION OF TRICHURUS SPIRALIS VAR. MINUTA AND BOTRYOSPORIUM SP.
Topics: Amino Acids; Arginine; Carbohydrate Metabolism; Carbon; Chromatography; Culture Media; Glutamates; Glycine; Histidine; Hydrogen-Ion Concentration; Leucine; Metabolism; Nitrates; Nitrogen; Oligosaccharides; Phenylalanine; Research; Spores; Tryptophan | 1964 |
Peroxidase catalyzed nitration of tryptophan derivatives. Mechanism, products and comparison with chemical nitrating agents.
Topics: Catalysis; Chromatography, High Pressure Liquid; Mass Spectrometry; Nitrates; Nuclear Magnetic Resonance, Biomolecular; Peroxidases; Tryptophan | 2004 |
Nitration and nitrosation of N-acetyl-L-tryptophan and tryptophan residues in proteins by various reactive nitrogen species.
Topics: Chromatography, High Pressure Liquid; Nitrates; Nitrosation; Nitroso Compounds; Peroxynitrous Acid; Proteins; Reactive Nitrogen Species; Tryptophan | 2004 |
Different functional roles of arginine residues 39 and 61 and tyrosine residue 98 in transport and channel mode of the glutamate transporter EAAC1.
Topics: Amino Acid Sequence; Amino Acid Substitution; Amino Acid Transport System X-AG; Animals; Anions; Arginine; Biological Transport; Chlorine; Electrophysiology; Excitatory Amino Acid Transporter 3; Glutamate Plasma Membrane Transport Proteins; Glutamic Acid; Mice; Mutation; Nitrates; Oocytes; Patch-Clamp Techniques; Protein Binding; Symporters; Tryptophan; Xenopus | 2004 |
Structural basis of eukaryotic nitrate reduction: crystal structures of the nitrate reductase active site.
Topics: Animals; Arginine; Binding Sites; Body Water; Chickens; Crystallography, X-Ray; Electron Transport Chain Complex Proteins; Eukaryotic Cells; Models, Molecular; Molecular Sequence Data; Molybdenum; NADP; Nitrate Reductases; Nitrates; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Pichia; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Tryptophan | 2005 |
Catchment-scale fluorescence water quality determination.
Topics: Ammonia; England; Environmental Monitoring; Fluorescence; Nitrates; Oxygen; Phosphates; Quality Control; Solubility; Tryptophan; Water; Water Pollutants | 2005 |
Quantification of nitrated tryptophan in proteins and tissues by high-performance liquid chromatography with electrospray ionization tandem mass spectrometry.
Topics: Acetaminophen; Analgesics, Non-Narcotic; Animals; Cattle; Chromatography, High Pressure Liquid; Isomerism; Liver; Male; Mice; Mice, Inbred Strains; Molecular Structure; Nitrates; Peroxynitrous Acid; Protein Binding; Proteins; Reproducibility of Results; Sensitivity and Specificity; Serum Albumin, Bovine; Specific Pathogen-Free Organisms; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Tryptophan | 2007 |
15N-CIDNP investigations during tryptophan, N-acetyl-L-tryptophan, and melatonin nitration with reactive nitrogen species.
Topics: Magnetic Resonance Spectroscopy; Melatonin; Molecular Structure; Nitrates; Nitrogen; Peroxynitrous Acid; Photochemistry; Reactive Nitrogen Species; Tryptophan | 2007 |
Nitration of tryptophan 372 in succinyl-CoA:3-ketoacid CoA transferase during aging in rat heart mitochondria.
Topics: Acyl Coenzyme A; Aged; Aging; Animals; Coenzyme A-Transferases; Humans; Male; Mitochondria; Myocardium; Nitrates; Rats; Rats, Inbred F344; Tryptophan | 2007 |
Regioselective nitration of N(alpha),N(1)-bis(trifluoroacetyl)-L-tryptophan methyl ester: efficient synthesis of 2-nitro and 6-nitro-N-trifluoroacetyl-L-tryptophan methyl ester.
Topics: Chromatography, High Pressure Liquid; Magnetic Resonance Spectroscopy; Nitrates; Tryptophan | 2008 |
Equilibrium unfolding of the retinoid X receptor ligand binding domain and characterization of an unfolding intermediate.
Topics: Acrylamide; Alitretinoin; Circular Dichroism; Dose-Response Relationship, Drug; Fluorescein; Fluorescent Dyes; Humans; Ligands; Nitrates; Protein Denaturation; Protein Folding; Protein Multimerization; Protein Structure, Quaternary; Protein Structure, Tertiary; Retinoid X Receptors; Thermodynamics; Tretinoin; Tryptophan; Ultracentrifugation | 2009 |
Production of 3-nitrosoindole derivatives by Escherichia coli during anaerobic growth.
Topics: Amino Acid Transport Systems; Anaerobiosis; Colony Count, Microbial; Escherichia coli K12; Escherichia coli Proteins; Indoles; Metabolic Networks and Pathways; Microbial Viability; Nitrate Reductase; Nitrates; Nitrites; Nitrous Acid; Tryptophan; Tryptophanase | 2009 |
Comprehensive feature analysis for sample classification with comprehensive two-dimensional LC.
Topics: 5-Hydroxytryptophan; Algorithms; Chromatography, Liquid; Humans; Indoleacetic Acids; Indoles; Nitrates; Tryptophan; Tyrosine | 2010 |
Protective effects of tryptophan on neuro-inflammation in rats after administering lipopolysaccharide.
Topics: Animals; Antioxidants; Cerebral Cortex; Drug Interactions; Female; Free Radical Scavengers; Hippocampus; Inflammation; Interferon-gamma; Lactation; Lipid Peroxidation; Lipopolysaccharides; Neuroprotective Agents; Nitrates; Nitrites; Pregnancy; Rats; Rats, Sprague-Dawley; Shock, Septic; Tryptophan | 2011 |
Oxidative modification of native protein residues using cerium(IV) ammonium nitrate.
Topics: Cerium; Models, Molecular; Molecular Structure; Nitrates; Oxidation-Reduction; Polyethylene Glycols; Proteins; Tryptophan; Tyrosine | 2011 |
Significant rewiring of the transcriptome and proteome of an Escherichia coli strain harboring a tailored exogenous global regulator IrrE.
Topics: Bacterial Proteins; Biological Transport; Escherichia coli; Gene Expression Profiling; Gene Expression Regulation, Bacterial; Glycerol; Ion Transport; Nitrates; Nitric Oxide; Nitrites; Oxidation-Reduction; Phosphorylation; Proteome; Reactive Oxygen Species; Ribosomes; Signal Transduction; Stress, Physiological; Temperature; Transcriptome; Tryptophan | 2012 |
Heterogeneity in metal binding by individual fluorescent components in a eutrophic algae-rich lake.
Topics: Biomass; China; Coordination Complexes; Copper; Cyanobacteria; Eutrophication; Factor Analysis, Statistical; Fluorescence; Humic Substances; Iron; Lakes; Nitrates; Polymers; Proteins; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 2013 |
In-situ tryptophan-like fluorescence: A real-time indicator of faecal contamination in drinking water supplies.
Topics: Drinking Water; Environmental Monitoring; Groundwater; Nitrates; Seasons; Spectrometry, Fluorescence; Tryptophan; Water Microbiology; Zambia | 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 |
Identification of Human IDO1 Enzyme Activity by Using Genetically Encoded Nitrotyrosine.
Topics: Amino Acid Sequence; Binding Sites; Biocatalysis; Cloning, Molecular; Crystallography, X-Ray; Escherichia coli; Gene Expression; Genetic Vectors; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kinetics; Models, Molecular; Nitrates; Protein Binding; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Protein Interaction Domains and Motifs; Protein Processing, Post-Translational; Recombinant Proteins; Structure-Activity Relationship; Substrate Specificity; Tryptophan; Tyrosine | 2020 |
Expanding the Substrate Scope of Nitrating Cytochrome P450 TxtE by Active Site Engineering of a Reductase Fusion.
Topics: Binding Sites; Cytochrome P-450 Enzyme System; Molecular Structure; Nitrates; Oxidation-Reduction; Substrate Specificity; Tryptophan | 2021 |
The Ferric-Superoxo Intermediate of the TxtE Nitration Pathway Resists Reduction, Facilitating Its Reaction with Nitric Oxide.
Topics: Biocatalysis; Cytochrome P-450 Enzyme System; Electron Transport; Ferric Compounds; Hydroxylation; Iron; Kinetics; Nitrates; Nitric Oxide; Nitro Compounds; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Tryptophan | 2021 |