ammonium hydroxide has been researched along with asparagine in 123 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 77 (62.60) | 18.7374 |
1990's | 18 (14.63) | 18.2507 |
2000's | 11 (8.94) | 29.6817 |
2010's | 14 (11.38) | 24.3611 |
2020's | 3 (2.44) | 2.80 |
Authors | Studies |
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Desai, JD; Pazoutová, S; Rehácek, Z; Sajdl, P | 1 |
Lea, PJ; Miflin, BJ | 1 |
Blumenthal, KM; Smith, EL | 1 |
Dunlop, PC; Roon, RJ | 1 |
Drainas, C; Pateman, JA | 1 |
Jones, GE | 1 |
Neilson, AH; Nordlund, S | 1 |
Karasawa, Y | 1 |
Davy, KW; Morrris, CJ | 1 |
Kazarova, EK; Osipova, EN | 1 |
Gilchrist, AJ; Juniper, BE; Robins, RJ | 1 |
Dolowy, WC; Holcenberg, JS; Tang, E | 1 |
Folbergrová, J; Norberg, K; Quistorff, B; Siesjö, BK | 1 |
Gundalakh, AI; Mel'k, MV; Shcheglova, SA; Volkova, ZA | 1 |
Fox, SW; Harada, K | 1 |
Fiechter, A; Kurano, N; Kurano, S; Leist, C; Messi, F | 1 |
Baines, AJ; Bull, AT; Curling, EM; Hayter, PM; Jenkins, N; Salmon, I; Strange, PG | 1 |
Chen, MW; Ishino, Y; Jahn, D; Kim, YC; Söll, D | 1 |
Aiba, H; Mizuno, T | 1 |
Matsuda, K; Tagami, S | 1 |
Aleshin, OI; Baranov, AV; Nikolaeva, LF; Pavlov, NA; Pisarenko, OI; Pomerantsev, EA; Savchenko, AP; Studneva, IM | 1 |
Arst, HN; Grenson, M; Wiame, JM | 1 |
Joy, K; Ta, TC | 1 |
Aronson, AI; Strauch, MA; Zalkin, H | 1 |
Demain, AL; Wolfe, S; Zhang, JY | 1 |
Clark, DP; Winkelman, JW | 1 |
Fleming, PC; Karmali, MA; Roscoe, M | 1 |
Dubois, E; Grenson, M; Wiame, JM | 1 |
Veerkamp, JH | 1 |
Fontenelle, LJ; Henderson, JF | 1 |
Cooney, D; Davis, R; Van Atta, G | 1 |
Guilbault, GG; Hrabankova, E | 1 |
Hellebust, JA; Liu, MS | 1 |
Clarke, LP; Gelbard, AS; Laughlin, JS | 1 |
Willis, RC; Woolfolk, CA | 1 |
Bossinger, J; Cooper, TG; Lawther, RP | 1 |
Cooney, DA; Jayaram, HN; Jayaram, S; Rosenblum, L | 1 |
Doudoroff, M; Neilson, AH | 1 |
Hanson, LE; Meade, RJ; Oestemer, GA | 1 |
Cohen, HP; Lin, S | 1 |
Nair, PM; Shirsat, SG | 1 |
Colofiore, J; Morrow, J; Patterson, MK | 1 |
Sharp, RF | 1 |
Cedar, H; Schwartz, JH | 1 |
Dworak, JE; Ryan, WL | 1 |
Balis, ME | 1 |
Boyd, JW; Phillips, AW | 1 |
Carpenter, FH; Howard, JB | 1 |
Asmar, JA; Daghir, NJ; Sifri, M | 1 |
Parekh, LJ; Ramakrishnan, CV; Sakariah, KK | 1 |
Anthony, C; Drabble, WT; Robinson, JH | 1 |
Krzemiński, Z | 1 |
Kolpakov, VG | 1 |
Sergeeva, SA | 1 |
Bjarnason, J; Carpenter, KJ | 1 |
Tarnok, I | 1 |
Elliott, KA; Yoshino, Y | 1 |
Phillips, BW; Robinson, HK; Wade, HE | 1 |
Tower, DB; Wherrett, JR | 1 |
Kloss, G; Schwarz, E | 1 |
Demeyer, DI; Henderickx, HK | 1 |
Orlova, NV | 1 |
Khodos, KhG; Kozarenko, TD; Okladnikov, VI | 1 |
Henderlong, PR; Schmidt, RR | 1 |
Magasanik, B; Reitzer, LJ | 1 |
Bendich, A; Kafkewitz, D | 1 |
Fleming, PC; Karmali, MA; Krishnan, C; Williams, A; Wood, MM | 1 |
Cirillo, D; Di Leo, VA; Esposito, R; Giordano, C; Longhi, R; Mazzola, G; Pluvio, M; Vecchio, G | 1 |
Fraticelli, YM; Meyerhoff, ME | 1 |
Ishihara, H; Sugiyama, K; Takahashi, N; Tejima, S | 1 |
Dubois, E; Grenson, M | 1 |
Berry, MN; Efthivoulou, MA; Phillips, JW | 1 |
Berg, TO; Fosse, M; O'Reilly, DS; Seglen, PO | 1 |
Boehlein, SK; Richards, NG; Schuster, SM; Walworth, ES | 1 |
Ho, CT; Izzo, HV; Riha, WE; Zhang, J | 1 |
Mononen, I; Noronkoski, T; Petkov, DD; Stoineva, IB | 1 |
Greenman, J; Hassan, IJ; Millar, MR; Stark, RM; Suleiman, MS | 1 |
Garrett, JM; Schreve, JL; Sin, JK | 1 |
Berg, T; Berg, TO; Fengsrud, M; Seglen, PO; Strømhaug, PE | 1 |
Bremner, DM; Brown, DS; Lobley, GE; Moore, AH; Nieto, R; Obitsu, T | 1 |
Tuchman, M; Yudkoff, M | 1 |
Green, EL; Klinman, JP; Plastino, J; Sanders-Loehr, J | 1 |
Alcantara, S; Sanchez, S | 1 |
Edskes, HK; Hanover, JA; Wickner, RB | 1 |
Haynes, TE; Li, H; Meininger, CJ; Wu, G | 1 |
Jensen, RA; Luengo, JM; Miñambres, B; Olivera, ER | 1 |
Ciustea, M; Richards, NG; Soper, TS; Tesson, AR | 1 |
EHRENFELD, E; MARBLE, SJ; MEISTER, A | 1 |
PEQUIN, L; SERFATY, A | 1 |
TOBE, BA | 1 |
BRULICH, M; KISFALUDY, S | 2 |
MILL, PJ | 1 |
BUEKI, B; KISFALUDY, S; MESZAROS, S | 2 |
AUERMAN, TL; KRETOVICH, VL | 1 |
GAEVSKAYA, MS; GERSHTEIN, LM; NOSOVA, EA; PORTUGALOV, VV | 1 |
Corran, PH; Tarelli, E | 1 |
Avila, C; Cañas, R; Cánovas, FM; Cantón, FR; Cazorla, FM; de Vicente, A; Olea, F; Pérez-García, A; Rivera, ME | 1 |
BOREK, E; GROSSOWICZ, N; OWADES, P; SCHOU, M; WAELSCH, H | 1 |
Locas, CP; O'Brien, J; Wnorowski, A; Yaylayan, VA | 1 |
Chimnaronk, S; Nakamura, A; Sakai, N; Tanaka, I; Yao, M | 1 |
Anderson, BD; Dehart, MP | 1 |
Ahmad, JN; Akhtar, S; Khan, A; Sarkar, D | 1 |
Attarbaschi, A; Gadner, H; Haas, OA; Kastner, U; Mann, G; Steiner, M | 1 |
Armentrout, PB; Heaton, AL | 1 |
Beyaert, R; Bruneau, L; Hernández-Sebastià, C; Ivanov, A; Kameka, A; Marsolais, F; Pajak, A | 1 |
Blaise, M; Charron, C; Fréchin, M; Kern, D; Lorber, B; Oliéric, V; Roy, H; Sauter, C | 1 |
Carvalho, Jde F; Keys, AJ; Lea, PJ; Madgwick, PJ; Parry, MA; Powers, SJ | 1 |
Bell, MJ; Chang, KM; Cisneros, GA; Dewage, SW; Fatma, S; Hendrickson, TL; Joshi, N; Silva, G; Zhao, L | 1 |
Andrews-Polymenis, H; Bogomolnaya, L; Kullas, AL; McClelland, M; McPhee, JB; Mena, P; Porwollik, S; Tam, JW; Torres, A; van der Velden, AW; Yang, HJ | 1 |
Cai, X; Fang, Y; Song, H; Wu, B | 1 |
Chohan, SM; Rashid, N | 1 |
Clayton, C; Cordeiro-da-Silva, A; Faria, J; Loureiro, I; Ribeiro, SM; Roy, N; Santarém, N; Tavares, J | 1 |
Kirikoshi, R; Manabe, N; Takahashi, O | 1 |
Antansijevic, A; Caffrey, M; Lavie, A; Schalk, AM | 1 |
Cordeiro-da-Silva, A; Faria, J; Loureiro, I; Macedo-Ribeiro, S; Santarém, N; Tavares, J | 1 |
Darvishi, F; Faraji, N; Shamsi, F | 1 |
de Arruda Campos Brasil de Souza, T; de Castro, E; de Morais, SB; Lancheros Contreras, C; Murakami, MT; Pereira Weiler, AV; Pinge-Filho, P; Souza Morini, F; Yamada-Ogatta, SF | 1 |
Barros, T; Cruvinel, K; de Freitas, MM; Long, PF; Magalhães, PO; Pessoa, A; Santos, SN; Souza, PM | 1 |
Afzal, M; Azeem, F; Muneer, F; Muzammil, S; Nadeem, H; Rasul, I; Siddique, MH; Zubair, M | 1 |
Rodin, S; Saei, AA; Wang, J; Zhang, X; Zubarev, RA | 1 |
Jaskolski, M; Karlowski, WM; Loch, JI; Zielezinski, A | 1 |
7 review(s) available for ammonium hydroxide and asparagine
Article | Year |
---|---|
[Protein phosphorylation and signal transduction in bacteria].
Topics: Ammonia; Asparagine; Bacteria; Bacterial Physiological Phenomena; Chemotaxis; Gene Expression Regulation; Osmolar Concentration; Phosphoric Acids; Phosphoric Monoester Hydrolases; Phosphorylation; Signal Transduction | 1990 |
Nitrogen catabolite repression in yeasts and filamentous fungi.
Topics: Amino Acids; Ammonia; Asparagine; Aspergillus nidulans; Biological Transport; Fungi; Genes, Fungal; Glutamates; Glutamic Acid; Glutamine; Membrane Transport Proteins; Neurospora crassa; Nitrogen; Proline; Saccharomyces cerevisiae; Yeasts | 1985 |
Determination of glutamic and aspartic acids and their amides.
Topics: Aminobutyrates; Ammonia; Asparaginase; Asparagine; Aspartic Acid; Carboxy-Lyases; Chromatography, Ion Exchange; Chromatography, Paper; Colorimetry; Electrophoresis, Paper; Glutamate Dehydrogenase; Glutamates; Glutamine; Indicators and Reagents; L-Lactate Dehydrogenase; Leucyl Aminopeptidase; Lyases; Manometry; Methods; Papain; Pyruvates; Transaminases | 1971 |
Enzyme-induced asparagine and glutamine depletion and immune system function.
Topics: Ammonia; Animals; Asparaginase; Asparagine; Escherichia coli; Glutaminase; Glutamine; Humans; Immunosuppressive Agents; Leukemia; Lymphocytes; Polyethylene Glycols; Vibrio | 1983 |
Nonenzymatic deamidation of food proteins.
Topics: Amides; Ammonia; Asparagine; Food; Food Handling; Glutamine; Hydrogen-Ion Concentration; Maillard Reaction; Plant Proteins; Plants, Edible | 1996 |
Interferences that impact measuring optimal L-asparaginase activity and consequent errors interpreting these data.
Topics: Ammonia; Asparaginase; Asparagine; Bacteria; Biological Assay; Culture Media; Fermentation | 2019 |
Microbial L-asparaginase: purification, characterization and applications.
Topics: Ammonia; Asparaginase; Asparagine; Aspartic Acid; Bacteria; Fungi; Hodgkin Disease; Humans; Phylogeny; Plants; Precursor Cell Lymphoblastic Leukemia-Lymphoma | 2020 |
116 other study(ies) available for ammonium hydroxide and asparagine
Article | Year |
---|---|
The cellular role of nitrogen in the biosynthesis of alkaloids by submerged culture of Claviceps purpurea (Fr.) Tul.
Topics: Amino Acids; Ammonia; Asparaginase; Asparagine; Aspartate-Ammonia Ligase; Aspartic Acid; Claviceps; Ergot Alkaloids; Fermentation; Glutamate Dehydrogenase; Glutamate Synthase; Nitrogen; Quaternary Ammonium Compounds; Tryptophan | 1977 |
Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots.
Topics: Ammonia; Asparagine; Glutamates; Glutamine; Kinetics; NAD; Oxidation-Reduction; Plants | 1975 |
Alternative substrates for glutamate dehydrogenases.
Topics: Adenosine Diphosphate; Ammonia; Animals; Asparagine; Cattle; Glutamate Dehydrogenase; Glutamine; Hydrogen-Ion Concentration; Kinetics; Liver; Neurospora crassa | 1975 |
L-Asparaginase of Saccharomyces cerevisiae: an extracellular Enzyme.
Topics: Ammonia; Asparaginase; Asparagine; Aspartic Acid; Cell-Free System; Cycloheximide; Hydrogen-Ion Concentration; Hydrolysis; Hydroxymercuribenzoates; Mutation; Nitrogen; Saccharomyces cerevisiae; Species Specificity; Stereoisomerism | 1975 |
L-Asparaginase activity in the fungus Aspergillus nidulans.
Topics: Ammonia; Asparaginase; Asparagine; Aspergillus nidulans; Kinetics; Mutation; Species Specificity; Urea | 1977 |
L-Asparagine auxotrophs of Saccharomyces cerevisiae: genetic and phenotypic characterization.
Topics: Ammonia; Asparagine; Crosses, Genetic; Genes; Genetic Complementation Test; Genotype; Mutation; Saccharomyces cerevisiae | 1978 |
Regulation of nitrogenase synthesis in intact cells of Rhodospirillum rubrum: inactivation of nitrogen fixation by ammonia, L-glutamine and L-asparagine.
Topics: Acetylene; Amino Acids; Ammonia; Anaerobiosis; Asparaginase; Asparagine; Cell-Free System; Enzyme Repression; Glutamine; Nitrogen Fixation; Nitrogenase; Oxidation-Reduction; Rhodospirillum rubrum; Stereoisomerism | 1975 |
Stimulatory effect of intraportal ammonia on plasma uric acid concentration and urinary uric acid excretion in chickens fed a low protein diet.
Topics: Ammonia; Animals; Asparagine; Chickens; Glutamine; Inosine; Liver; Male; Protein Deficiency; Quaternary Ammonium Compounds; Uric Acid | 1977 |
Applications of gas-liquid chromatography in protein chemistry. II. Determination of amide residues in nanomolar amounts of proteins.
Topics: Amides; Ammonia; Asparagine; Chromatography, Gas; Chromatography, Liquid; Glutamine; Hydrolysis; Methods; Microchemistry; Proteins | 1977 |
[Content of dicarboxylic amino acids and ammonia in the blood of the first-time donors and donors after numerous blood donations].
Topics: Ammonia; Asparagine; Blood Donors; Glutamates; Humans; Time Factors | 1977 |
Some features of secretory systems in plants.
Topics: Ammonia; Asparagine; Calcium; Cell Wall; Colchicine; Cytochalasin B; Cytoplasm; Glutamine; Golgi Apparatus; Phenylalanine; Plant Cells; Plant Proteins; Plants; Urea; Uric Acid | 1977 |
Effect of Acinetobacter glutaminase-asparaginase treatment on free amino acids in mouse tissues.
Topics: Acetyltransferases; Acinetobacter; Amino Acids; Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Body Weight; Brain; Escherichia coli; Female; Glutamates; Glutaminase; Glutamine; Kidney; Mice; Organ Size; Serine; Spleen; Threonine | 1975 |
Carbohydrate and amino acid metabolism in rat cerebral cortex in moderate and extreme hypercapnia.
Topics: Acute Disease; Alanine; Amino Acids; Ammonia; Anesthesia, General; Animals; Asparagine; Aspartic Acid; Carbohydrate Metabolism; Cerebral Cortex; Citric Acid Cycle; Fructosephosphates; gamma-Aminobutyric Acid; Glucosephosphates; Glutamates; Glutamine; Glycogen; Glycolysis; Hypercapnia; Lactates; Male; Pyruvates; Rats | 1975 |
[Some indices of nitrogen metabolism in patients with viral hepatitis].
Topics: Adolescent; Adult; Alanine; Ammonia; Asparagine; Chronic Disease; Cysteine; Cystinuria; Glutamates; Glycine; Hepatitis A; Humans; Isoleucine; Leucine; Methionine; Middle Aged; Nitrogen; Phenylalanine; Serine; Threonine; Urea; Valine | 1975 |
Characterization of functional groups of acidic thermal polymers of alpha-amino acids.
Topics: Amides; Amino Acid Sequence; Amino Acids; Ammonia; Asparagine; Aspartic Acid; Hot Temperature; Peptides; Temperature | 1975 |
Growth behavior of Chinese hamster ovary cells in a compact loop bioreactor. 2. Effects of medium components and waste products.
Topics: Ammonia; Animals; Asparagine; Cell Division; Cell Line; Cells, Cultured; Cricetinae; Female; Glucose; Glutamine; Kinetics; Lactates; Lactic Acid; Ovary; Oxidation-Reduction | 1990 |
Chinese hamster ovary cell growth and interferon production kinetics in stirred batch culture.
Topics: Ammonia; Animals; Asparagine; Cell Division; Cells, Cultured; Cricetinae; Cricetulus; Female; Glucose; Glutamine; Interferon-gamma; Kinetics; Lactates; Lactic Acid; Ovary | 1991 |
Purification and functional characterization of the Glu-tRNA(Gln) amidotransferase from Chlamydomonas reinhardtii.
Topics: Adenosine Triphosphate; Ammonia; Asparagine; Azo Compounds; Binding Sites; Chlamydomonas; Electrophoresis, Polyacrylamide Gel; Enzyme Activation; Glutamates; Glutamic Acid; Glutamine; Magnesium; Molecular Weight; Nitrogenous Group Transferases; Norleucine; Phosphorylation; Protein Denaturation; RNA, Transfer, Amino Acyl; Spectrophotometry; Substrate Specificity; Transferases | 1990 |
An enzymatic method for the kinetic measurement of L-asparaginase activity and L-asparagine with an ammonia gas-sensing electrode.
Topics: Ammonia; Asparaginase; Asparagine; Electrodes; Escherichia coli; Kinetics | 1990 |
Features of myocardial metabolism of some amino acids and ammonia in patients with coronary artery disease.
Topics: Adult; Alanine; Amino Acids; Ammonia; Asparagine; Cardiac Pacing, Artificial; Coronary Disease; Evaluation Studies as Topic; Glucose; Glutamates; Glutamine; Humans; Lactates; Male; Middle Aged; Myocardium | 1989 |
Separation of amino acid and amide nitrogen from plant extracts for 15N analysis.
Topics: Amides; Amino Acids; Ammonia; Asparagine; Aspartic Acid; Chromatography, Ion Exchange; Fabaceae; Glutamates; Glutamic Acid; Glutamine; Nitrogen; Nitrogen Isotopes; Plants; Plants, Medicinal | 1986 |
Characterization of the glutamyl-tRNA(Gln)-to-glutaminyl-tRNA(Gln) amidotransferase reaction of Bacillus subtilis.
Topics: Ammonia; Asparagine; Bacillus subtilis; Diazooxonorleucine; Glutamate-Ammonia Ligase; Glutamine; Hot Temperature; Methionine Sulfoximine; Mutation; Nitrogenous Group Transferases; RNA, Transfer, Amino Acyl; RNA, Transfer, Gln; Transferases | 1988 |
Effect of ammonium as nitrogen source on production of delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine synthetase by Cephalosporium acremonium C-10.
Topics: Acremonium; Ammonia; Asparagine; Cephalosporins; Nitrogen; Oligopeptides; Peptide Synthases | 1987 |
Anaerobically induced genes of Escherichia coli.
Topics: Ammonia; Anaerobiosis; Asparagine; Aspartic Acid; Carbohydrates; Chromosome Mapping; Citrates; Conjugation, Genetic; DNA, Recombinant; Escherichia coli; Genes, Bacterial; Phenotype | 1986 |
Modified ammonia electrode method to investigate D-asparagine breakdown by Campylobacter strains.
Topics: Ammonia; Asparaginase; Asparagine; Campylobacter; Campylobacter Infections; Electrodes; Humans; Substrate Specificity | 1986 |
[Proceedings: Catabolic repression by nitrogen of arginase synthesis in Saccharomyces cerevisiae].
Topics: Ammonia; Arginase; Asparagine; Enzyme Repression; Genes; Glutamine; Nitrogen; Saccharomyces cerevisiae | 1974 |
The structure of the cell wall peptidoglycan of Bifidobacterium bifidum var. pennsylvanicus.
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Cell Wall; Chromatography, Gel; Chromatography, Paper; Cycloserine; Dinitrophenols; Electrophoresis; Fluorine; Glucosamine; Glutamine; Glycosaminoglycans; Hydrazines; Hydrolysis; Lactobacillus; Models, Structural; Muramidase; Nucleoside Diphosphate Sugars; Ornithine; Paper; Peptides; Polysaccharides, Bacterial; Serine; Species Specificity; Stereoisomerism; Uracil Nucleotides | 1971 |
Sources of nitrogen as rate-limiting factors for purine biosynthesis de novo in Ehrlich ascites tumor cells.
Topics: Adenine; Ammonia; Animals; Asparagine; Aspartic Acid; Carbon Isotopes; Carcinoma, Ehrlich Tumor; Diphosphates; Drug Synergism; Glutamine; Glycine; Hypoxanthines; Kinetics; Ligases; Methionine Sulfoximine; Nitrogen; Nucleotides; Pentosephosphates; Purines; Transferases | 1969 |
A spectrophotometric method for the simultaneous measurement of L-glutamine and L-asparagine in biological materials.
Topics: Aminohydrolases; Ammonia; Animals; Arginine; Asparagine; Brain; Escherichia coli; Evaluation Studies as Topic; Glutamate Dehydrogenase; Glutamine; Hot Temperature; Humans; Ketoglutaric Acids; Liver; Methionine Sulfoximine; Methods; Mice; NAD; Peptide Hydrolases; Spectrophotometry; Time Factors; Trichloroacetic Acid | 1971 |
New enzyme electrode probes for D-amino acids and asparagine.
Topics: Amino Acids; Ammonia; Asparaginase; Asparagine; Catalysis; D-Amino-Acid Oxidase; Electrochemistry; Electrodes; Methods | 1971 |
Utilization of amino acids as nitrogen sources, and their effects on nitrate reductase in the marine diatom Cyclotella cryptica.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Asparagine; Cell-Free System; Chlorophyll; Eukaryota; Glutamates; Glutamine; Glycine; Isoleucine; Nitrate Reductases; Nitrates; Ornithine; Plant Proteins; Proline; Seawater; Urea; Water Microbiology | 1974 |
Enzymatic synthesis and use of 13N-labeled L-asparagine for myocardial imaging.
Topics: Ammonia; Animals; Asparagine; Dogs; Heart Diseases; Isotope Labeling; Liver; Myocardium; Nitrogen Isotopes; Radionuclide Imaging | 1974 |
Asparagine utilization in Escherichia coli.
Topics: Ammonia; Anaerobiosis; Asparaginase; Asparagine; Aspartic Acid; Azo Compounds; Bacterial Proteins; Carbon Radioisotopes; Chromatography, Thin Layer; Culture Media; Cytoplasm; Densitometry; Escherichia coli; Glutamine; Mutation; Stereoisomerism; Valerates | 1974 |
Nitrogen repression of the allantoin degradative enzymes in Saccharomyces cerevisiae.
Topics: Alanine; Allantoin; Amidohydrolases; Amino Acids; Ammonia; Arginase; Arginine; Asparagine; Carboxylic Acids; Enzyme Repression; Glucose; Lactates; Nitrogen; Saccharomyces cerevisiae; Serine; Time Factors; Urea | 1974 |
A simple and rapid method for the estimation of L-asparaginase in chromatographic and electrophoretic effluents: comparison with other methods.
Topics: Amino Acids; Ammonia; Animals; Asparaginase; Asparagine; Aspartate Aminotransferases; Azo Compounds; Erwinia; Escherichia coli; Evaluation Studies as Topic; Hydrogen-Ion Concentration; Hydrolysis; Hydroxamic Acids; Malate Dehydrogenase; Quaternary Ammonium Compounds; Rodentia; Spectrophotometry; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Temperature; Time Factors | 1974 |
Ammonia assimilation in blue-green algae.
Topics: Alanine; Amino Acid Oxidoreductases; Ammonia; Asparagine; Cell-Free System; Cyanobacteria; Glutamate Dehydrogenase; Glutamates; Glutamine; Ketoglutaric Acids; Nitrates; Nitrogen; Transaminases | 1973 |
Reevaluation of the isoleucine requirement of the young pig.
Topics: Amino Acids; Ammonia; Animals; Asparagine; Blood Urea Nitrogen; Body Weight; Diet; Isoleucine; Male; Nutritional Requirements; Swine | 1973 |
Crayfish ventral nerve cord and hemolymph: content of free amino acids and other metabolites.
Topics: Amino Acids; Aminobutyrates; Ammonia; Animals; Asparagine; Astacoidea; Chromatography, Ion Exchange; Citrulline; Female; Glucose; Glutamates; Glutamine; Hemolymph; In Vitro Techniques; Male; Neurons; Sex Factors; Tryptophan; Urea | 1973 |
In vitro synthesis of a specific protein viz. Asparagine synthetase by nuclear fraction from gamma irradiated potato buds.
Topics: Ammonia; Asparagine; Aspartic Acid; Carbon Radioisotopes; Cell Nucleus; Cycloheximide; Dactinomycin; Enzyme Induction; Hydroxamic Acids; Leucine; Ligases; Plant Cells; Plants; Puromycin; Radiation Effects | 1973 |
Asparagine-requiring tumor cell lines and their non-requiring variants: cytogenetics, biochemistry and population dynamics.
Topics: Ammonia; Animals; Asparagine; Aspartic Acid; Azaguanine; Carcinoma 256, Walker; Cell Division; Cell Line; Cell Survival; Chromosomes; Clone Cells; Cricetinae; Drug Resistance; Female; Genes; Genetic Variation; Genetics, Population; Hybrid Cells; Ligases; Ovary; Rats; Sarcoma, Experimental; Time Factors | 1973 |
Some nitrogen considerations of wood ecology and preservation.
Topics: Alkalies; Ammonia; Asparagine; Biodegradation, Environmental; Culture Media; Ecology; Fungi; Minerals; Nitrites; Nitrogen; Nitrogenase; Saccharomyces; Species Specificity; Water; Wood | 1974 |
The asparagine synthetase of Escherichia coli. II. Studies on mechanism.
Topics: Acetates; Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Asparagine; Aspartic Acid; Carbon Isotopes; Chemical Phenomena; Chemistry; Escherichia coli; Hot Temperature; Iodoacetates; Kinetics; Ligases; Magnesium; Oxygen Isotopes; Phosphorus Isotopes | 1969 |
Amino acids of the 6C3HED lymphosarcoma following treatment with asparaginase.
Topics: Amino Acids; Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Escherichia coli; Female; Glutamates; Glutamine; Glycine; Liver; Lymphoma, Non-Hodgkin; Mice; Neoplasms, Experimental; Spleen | 1970 |
Purification and properties of L-asparaginase from Serratia marcescens.
Topics: Acrylates; Ammonia; Animals; Asparaginase; Asparagine; Chromatography, DEAE-Cellulose; Cross Reactions; Culture Media; Electrophoresis, Disc; Escherichia coli; Female; Gels; Hydrogen-Ion Concentration; Hydroxyapatites; Immune Sera; Immunodiffusion; Immunoelectrophoresis; Injections, Intraperitoneal; Lymphoma, Non-Hodgkin; Mice; Neoplasm Transplantation; Neoplasms, Experimental; Rabbits; Sarcoma, Experimental; Serratia marcescens; Species Specificity; Spectrophotometry; Ultracentrifugation | 1971 |
L-asparaginase from Erwinia carotovora. Substrate specificity and enzymatic properties.
Topics: Alanine; Amides; Amino Acids; Ammonia; Asparaginase; Asparagine; Aspartic Acid; Binding Sites; Dipeptides; Drug Stability; Erwinia; Glycine; Hydrogen-Ion Concentration; Hydroxamic Acids; Insulin; Kinetics; Ovalbumin; Oxygen Isotopes; Peptides; Spectrophotometry; Stereoisomerism; Structure-Activity Relationship; Succinates | 1972 |
Serum aminotransferase activities and plasma free amino acid concentration as criteria for pyridoxine nutritional status of chicks.
Topics: Alanine Transaminase; Amino Acids; Aminobutyrates; Ammonia; Animal Nutritional Physiological Phenomena; Animals; Asparagine; Aspartate Aminotransferases; Body Weight; Chickens; Cysteine; Diet; Feeding Behavior; Glutamine; Glycine; Male; Ornithine; Pyridoxal Phosphate; Pyridoxine; Serine; Taurine; Vitamin B 6 Deficiency | 1972 |
Studies on fruit tissues of Citrus acida. I. Utilization of protein for the respiration in mature fruit tissues of Citrus acida.
Topics: Adenosine Triphosphate; Alanine; Alanine Transaminase; Amides; Aminobutyrates; Ammonia; Asparagine; Aspartate Aminotransferases; Aspartic Acid; Carboxy-Lyases; Citrus; Glutamate Dehydrogenase; Glutamates; Glutamine; Ligases; Oxygen Consumption; Peptide Hydrolases; Plant Development; Plant Proteins; Plants; Time Factors | 1971 |
Activity and regulation of an acidic amino acid permease of Aspergillus nidulans.
Topics: Ammonia; Asparagine; Aspartic Acid; Aspergillus; Cycloheximide; Cysteine; Glutamates; Glycine; Kinetics; Lysine; Membrane Transport Modulators; Membrane Transport Proteins; Methylamines; Nitrates; Urea | 1971 |
[Further studies on the deamination of amino acids by Streptococcus mitis. 2. Deamination of asparagine].
Topics: Amidohydrolases; Amino Acids; Ammonia; Asparagine; Aspartic Acid; Dental Caries; Streptococcus | 1969 |
[On the probable pathogenetic mechanisms of epilepsy].
Topics: 5-Hydroxytryptophan; Alanine; Ammonia; Animals; Asparagine; Carboxy-Lyases; Epilepsy; Glutamates; Ligases; Metabolic Diseases; Mice; Reflex; Transferases | 1967 |
[Seasonal changes in the activity of enzymes, desaminizing glutamine in the brain of Spermophilus].
Topics: Ammonia; Animals; Asparagine; Brain; Glutaminase; Glutamine; Rodentia; Seasons; Transaminases | 1969 |
Mechanisms of heat damage in proteins. 2. Chemical changes in pure proteins.
Topics: Albumins; Ammonia; Asparagine; Chemical Phenomena; Chemistry; Cystine; Glutamine; Hot Temperature; Isoleucine; Lysine; Protein Denaturation; Serum Albumin, Bovine; Sulfides | 1970 |
[The occurrence of L-asparaginase in mycobacteria].
Topics: Ammonia; Asparaginase; Asparagine; Aspartic Acid; Culture Media; Glycerol; Isoniazid; Mycobacterium; Species Specificity; Stereoisomerism; Streptomycin; Sulfates | 1970 |
Protein-bound amide groups in brain.
Topics: Amides; Ammonia; Animals; Asparagine; Aspartic Acid; Carbon Isotopes; Cerebral Cortex; Glucose; Glutamates; Glutamine; Hydrochloric Acid; Nerve Tissue Proteins; Pentobarbital; Peptide Hydrolases; Picrotoxin; Protein Binding; Rats; Seizures; Streptomyces | 1970 |
The asparaginase activities of bacteria.
Topics: Ammonia; Asparaginase; Asparagine; Autoanalysis; Bacteria; Bacterial Proteins; Erwinia | 1971 |
Glutamyl, aspartyl and amide moieties of cerebral proteins: metabolic aspects in vitro.
Topics: Amides; Ammonia; Ammonium Chloride; Animals; Asparaginase; Asparagine; Aspartic Acid; Autoradiography; Carbon Isotopes; Carboxy-Lyases; Cats; Cerebral Cortex; Glutamates; Glutaminase; Glutamine; Hydrolases; Hydrolysis; In Vitro Techniques; Mass Spectrometry; Nerve Tissue Proteins; Nitrogen Isotopes; Protein Binding | 1971 |
[Free amino acids and other ninhydrin-positive substances in the normal horny layer and in psoriasis scales].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Chromatography; Citrulline; Cysteine; Glycine; Histidine; Humans; Imidazoles; Phenylalanine; Proline; Psoriasis; Serine; Skin; Taurine; Threonine; Urea | 1967 |
Ammonia production by rumen microbes in vitro.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Asparagine; Aspartic Acid; Cysteine; Glutamates; Glutamine; Glycine; Histidine; Hydrogen-Ion Concentration; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Proline; Rumen; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1967 |
[On the question of biosynthesis of 2 acetyl-2 decarboxamidooxytetracycline by the culture Act. rimosus].
Topics: Actinomyces; Ammonia; Asparagine; Aspartic Acid; Culture Media; Glutamates; Glutamine; Oxytetracycline; Streptomyces; Sulfates; Time Factors; Urea | 1968 |
[Amino acid content in the cerebrospinal fluid in epilepsy].
Topics: Amino Acids; Ammonia; Asparagine; Chromatography, Ion Exchange; Epilepsy; Glutamates; Histidine; Humans; In Vitro Techniques; Lysine | 1965 |
Determination of free ammonium and asparagine and glutamine amide-nitrogen in extracts of plant tissue.
Topics: Amides; Ammonia; Asparagine; Glutamine; Nitrogen; Plants | 1966 |
Asparagine synthetases of Klebsiella aerogenes: properties and regulation of synthesis.
Topics: Ammonia; Asparagine; Aspartate-Ammonia Ligase; Genes; Genes, Bacterial; Glutamine; Kinetics; Klebsiella pneumoniae; Ligases; Molecular Weight; Mutation | 1982 |
Use of an ammonia electrode to study bacterial deamination of amino acids with special reference to D-asparagine breakdown by campylobacters.
Topics: Amino Acids; Ammonia; Asparaginase; Asparagine; Campylobacter; Campylobacter fetus; Deamination; Electrodes; Kinetics | 1984 |
Peritoneal ammonia, a possible inhibitor for blood amino acid loss.
Topics: Amino Acids; Ammonia; Animals; Ascitic Fluid; Asparaginase; Asparagine; Aspartic Acid; Biological Transport; Enzymes, Immobilized; Peritoneal Dialysis; Rats; Urea | 1983 |
On-line gas dialyzer for automated enzymatic analysis with potentiometric ammonia detection.
Topics: Ammonia; Asparaginase; Asparagine; Autoanalysis; Humans; Potentiometry | 1983 |
Demonstration of a new glycopeptidase, from jack-bean meal, acting on aspartylglucosylamine linkages.
Topics: Acetylglucosamine; Amidohydrolases; Ammonia; Asparagine; Chemical Phenomena; Chemistry; Fabaceae; Glucosamine; Hydrolysis; Peptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine Amidase; Plants, Medicinal; Structure-Activity Relationship | 1983 |
Pleiotropic deficiency in nitrogen-uptake systems and derepression of nitrogen-catabolic enzymes in npr-1 mutants of Saccharomyces cerevisiae.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Acidic; Ammonia; Asparagine; Carbon-Nitrogen Ligases; Gene Expression Regulation; Glutamine; Ligases; Membrane Transport Proteins; Mutation; Nitrogen; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins | 1982 |
Abolition of the inhibitory effect of ethanol oxidation on gluconeogenesis from lactate by asparagine or low concentrations of ammonia.
Topics: Ammonia; Animals; Asparagine; Aspartic Acid; Ethanol; Fasting; Gluconeogenesis; Kinetics; Lactates; Lactic Acid; Liver; Male; Oxidation-Reduction; Rats; Rats, Wistar | 1995 |
Vanadate inhibition of hepatocytic autophagy. Calcium-modulated and osmolality-modulated antagonism by asparagine.
Topics: Adenosine Triphosphate; Amino Acids; Ammonia; Animals; Asparagine; Calcium; Hydrogen-Ion Concentration; L-Lactate Dehydrogenase; Liver; Male; Osmolar Concentration; Phosphorylation; Rats; Rats, Wistar; Vanadates | 1995 |
Arginine 30 and asparagine 74 have functional roles in the glutamine dependent activities of Escherichia coli asparagine synthetase B.
Topics: Adenosine Triphosphate; Amino Acid Sequence; Ammonia; Arginine; Asparagine; Aspartate-Ammonia Ligase; Base Sequence; Catalysis; Escherichia coli; Glutamine; Kinetics; Models, Chemical; Molecular Sequence Data; Mutagenesis, Site-Directed; Nitrogen; Nucleotides; Sequence Homology, Amino Acid; Structure-Activity Relationship; Transaminases | 1994 |
Recombinant human glycosylasparaginase catalyzes hydrolysis of L-asparagine.
Topics: Ammonia; Asparagine; Aspartic Acid; Aspartylglucosylaminase; Binding Sites; Binding, Competitive; Catalysis; Chromatography, High Pressure Liquid; Humans; Hydrogen-Ion Concentration; Hydrolysis; Recombinant Proteins | 1997 |
Amino acid utilisation and deamination of glutamine and asparagine by Helicobacter pylori.
Topics: Amino Acids; Ammonia; Asparaginase; Asparagine; Culture Media; Diazooxonorleucine; Enzyme Inhibitors; Glutaminase; Glutamine; Helicobacter pylori | 1997 |
The Saccharomyces cerevisiae YCC5 (YCL025c) gene encodes an amino acid permease, Agp1, which transports asparagine and glutamine.
Topics: Amino Acid Transport Systems; Amino Acid Transport Systems, Basic; Amino Acid Transport Systems, Neutral; Amino Acids, Dicarboxylic; Ammonia; Asparagine; Biological Transport; Gene Expression Regulation, Fungal; Genes, Fungal; Glutamine; Kinetics; Membrane Transport Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins | 1998 |
Isolation and characterization of rat liver amphisomes. Evidence for fusion of autophagosomes with both early and late endosomes.
Topics: Ammonia; Animals; Asparagine; Endocytosis; Endosomes; Gold; Leupeptins; Liver; Male; Microscopy, Electron; Phagosomes; Propylamines; Rats; Rats, Wistar | 1998 |
Transfers of N metabolites across the ovine liver in response to short-term infusions of an amino acid mixture into the mesenteric vein.
Topics: Amino Acids; Ammonia; Animals; Asparagine; Glutamine; Hepatic Artery; Infusions, Intravenous; Liver; Male; Mesenteric Veins; Nitrogen; Portal Vein; Regional Blood Flow; Sheep; Urea | 1998 |
Blood levels of ammonia and nitrogen scavenging amino acids in patients with inherited hyperammonemia.
Topics: Adolescent; Adult; Alanine; Amino Acids; Ammonia; Asparagine; Carbon-Nitrogen Ligases; Child; Child, Preschool; Data Interpretation, Statistical; Female; Glutamine; Humans; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Ornithine Carbamoyltransferase; Ornithine Carbamoyltransferase Deficiency Disease; Retrospective Studies | 1999 |
An unexpected role for the active site base in cofactor orientation and flexibility in the copper amine oxidase from Hansenula polymorpha.
Topics: Amine Oxidase (Copper-Containing); Ammonia; Asparagine; Aspartic Acid; Binding Sites; Carbon; Deuterium; Enzyme Activation; Glutamic Acid; Hydrogen; Methylamines; Mutagenesis, Site-Directed; Oxygen; Pichia; Schiff Bases; Solvents; Spectrophotometry, Ultraviolet; Spectrum Analysis, Raman; Substrate Specificity; Viscosity | 1999 |
Influence of carbon and nitrogen sources on Flavobacteriumgrowth and zeaxanthin biosynthesis.
Topics: Ammonia; Asparagine; beta Carotene; Carbon; Flavobacterium; Glucose; Glutamine; Nitrogen; Oxaloacetic Acid; Pyruvic Acid; Sucrose; Xanthophylls; Zeaxanthins | 1999 |
Mks1p is a regulator of nitrogen catabolism upstream of Ure2p in Saccharomyces cerevisiae.
Topics: Ammonia; Asparagine; Crosses, Genetic; Fungal Proteins; Gene Expression Regulation, Fungal; Genotype; Glutamic Acid; Glutamine; Glutathione Peroxidase; Nitrogen; Plasmids; Prions; Proline; Recombinant Proteins; Repressor Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Transcription Factors | 1999 |
Glutamine metabolism in endothelial cells: ornithine synthesis from glutamine via pyrroline-5-carboxylate synthase.
Topics: Alanine; Ammonia; Animals; Antimetabolites, Antineoplastic; Aorta; Asparagine; Aspartic Acid; Azaserine; Carbon Dioxide; Cattle; Cells, Cultured; Diazooxonorleucine; Endothelium, Vascular; Enzymes; Glutamic Acid; Glutamine; Humans; Microcirculation; Ornithine; Ornithine-Oxo-Acid Transaminase; Umbilical Veins; Venules | 2000 |
A new class of glutamate dehydrogenases (GDH). Biochemical and genetic characterization of the first member, the AMP-requiring NAD-specific GDH of Streptomyces clavuligerus.
Topics: Adenosine Monophosphate; Allosteric Site; Amino Acid Sequence; Ammonia; Asparagine; Aspartic Acid; Base Sequence; Carbon; Catalysis; Cell Division; DNA; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Evolution, Molecular; Glutamate Dehydrogenase; Glycerol; Hydrogen-Ion Concentration; Ketoglutaric Acids; Kinetics; Molecular Sequence Data; Molecular Weight; NAD; Nitrogen; Phylogeny; Polymerase Chain Reaction; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Streptomyces; Temperature; Time Factors; Tricarboxylic Acids | 2000 |
Revisiting the steady state kinetic mechanism of glutamine-dependent asparagine synthetase from Escherichia coli.
Topics: Ammonia; Asparagine; Aspartate-Ammonia Ligase; Carbon-Nitrogen Ligases with Glutamine as Amide-N-Donor; Catalytic Domain; Escherichia coli; Glutamine; Kinetics; Models, Biological; Models, Molecular; Protein Conformation | 2003 |
ENZYMATIC SYNTHESIS OF GAMMA-GLUTAMYLHYDROXAMIC ACID FROM GLUTAMIC ACID AND HYDROXYLAMINE.
Topics: Amidohydrolases; Ammonia; Antimetabolites; Asparagine; Azaserine; Azotobacter; Carbon Isotopes; Glutamates; Glutamic Acid; Glutaminase; Glutamine; Hydroxamic Acids; Hydroxylamine; Hydroxylamines; Pharmacology; Proteins; Research; Streptomycin | 1963 |
[THE EXCRETION OF AMMONIA BY A FRESH WATER TELEOST: CYPRINUS CARPIO L].
Topics: Ammonia; Animals; Asparagine; Blood Chemical Analysis; Carps; Cell Respiration; Fishes; Fresh Water; Glutamine; Hydroxylamines; Liver; Metabolism; Nitrogen; Periodicity; Research; Respiration | 1963 |
THE METABOLISM OF THE VOLATILE AMINES: VII. THE CLINICAL SIGNIFICANCE OF TWO COMPONENTS OF THE BLOOD AMMONIA LEVEL.
Topics: Amines; Ammonia; Arginine; Asparagine; Blood Chemical Analysis; Glutamates; Glutamine; Hematologic Tests; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Potassium; Proteins | 1964 |
[DETERMINATION OF AMMONIA IN DEPROTEINIZED BLOOD].
Topics: Amino Acids; Ammonia; Asparagine; Biomedical Research; Blood Chemical Analysis; Blood Proteins; Glutamine; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Trichloroacetic Acid | 1964 |
THE EFFECT OF NITROGENOUS SUBSTANCES ON THE TIME OF FLOCCULATION OF SACCHAROMYCES CEREVISIAE.
Topics: Aminobutyrates; Ammonia; Asparagine; Benzoates; Colloids; Culture Media; Flocculation; Glucosamine; Glucose; Glutamine; Growth; Microbiology; Nitrogen; Pantothenic Acid; Proteins; Research; Saccharomyces; Saccharomyces cerevisiae; Yeasts | 1964 |
[DETERMINATION OF THE AMMONIA CONTENT IN DEPROTEINIZED BLOOD].
Topics: Ammonia; Asparagine; Blood Chemical Analysis; Brain Diseases; Glycols; Hepatic Encephalopathy; Indicators and Reagents; Liver Cirrhosis; Photometry; Research; Tin; Trichloroacetic Acid | 1964 |
[EFFECT OF ORAL AMINO ACIDS ON THE AMMONIA CONCENTRATION IN THE PORTAL BLOOD].
Topics: Alanine; Amino Acids; Ammonia; Animals; Asparagine; Blood; Cystine; Dogs; Glutamates; Glutamine; Glycine; Methionine; Pharmacology; Portal Vein; Research | 1964 |
EFFECT OF ORALLY ADMINISTERED AMINO ACIDS ON PORTAL BLOOD AMMONIA CONCENTRATIONS.
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Blood; Cystine; Dogs; Glutamates; Glutamine; Glycine; Methionine; Pharmacology; Portal System; Research | 1964 |
[INCLUSION OF N15 INTO FREE AMINO ACIDS AND GLUTAMINE DURING ASSIMILATION OF N15-AMMONIA BY THE FUNGUS CANDIDA TROPICALIS].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Candida; Candida tropicalis; Glutamates; Glutamine; Nitrogen; Research | 1964 |
CHANGES IN THE NERVE CELL PROTEINS IN DOGS DURING RESUSCITATION FROM THE STATE OF CLINICAL DEATH.
Topics: Alanine; Aminobutyrates; Ammonia; Arginine; Asparagine; Brain Chemistry; Cerebral Cortex; Cystine; Death; Dogs; Glutamates; Glutamine; Glycine; Histidine; Histocytochemistry; Hypothermia; Hypothermia, Induced; Leucine; Lysine; Methionine; Nerve Tissue Proteins; Neurons; Pathology; Phenylalanine; Proteins; Research; Resuscitation; Serine | 1965 |
Ammonia cleaves polypeptides at asparagine proline bonds.
Topics: Amino Acid Sequence; Ammonia; Animals; Asparagine; Cattle; Chromatography, High Pressure Liquid; Humans; Mass Spectrometry; Molecular Sequence Data; Molecular Structure; Neuropeptide Y; Peptide Fragments; Peptides; Proline | 2003 |
Up-regulation and localization of asparagine synthetase in tomato leaves infected by the bacterial pathogen Pseudomonas syringae.
Topics: Amino Acid Sequence; Ammonia; Asparagine; Aspartate-Ammonia Ligase; Base Sequence; DNA, Complementary; Gene Expression Regulation, Plant; Glutamate-Ammonia Ligase; Molecular Sequence Data; Nitrogen; Plant Leaves; Plant Proteins; Pseudomonas Infections; Solanum lycopersicum; Up-Regulation | 2004 |
The enzyme catalyzed exchange of ammonia with the amide group of glutamine and asparagine.
Topics: Amides; Ammonia; Ammonium Compounds; Asparagine; Enzymes; Glutamine; Quaternary Ammonium Compounds | 1950 |
Mechanistic pathways of formation of acrylamide from different amino acids.
Topics: Acrylamide; Acrylamides; Acrylates; Amino Acids; Ammonia; Asparagine; Aspartic Acid; beta-Alanine; Carbohydrates; Carnosine; Creatine; Cysteine; Fructose; Gas Chromatography-Mass Spectrometry; Hydrolysis; Mass Spectrometry; Models, Chemical; Pyruvic Acid; Serine; Time Factors | 2005 |
Ammonia channel couples glutaminase with transamidase reactions in GatCAB.
Topics: Adenosine Diphosphate; Amino Acid Sequence; Aminoacyltransferases; Ammonia; Apoenzymes; Asparagine; Base Pairing; Catalytic Domain; Crystallography, X-Ray; Glutaminase; Glutamine; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Magnesium; Manganese; Models, Molecular; Molecular Sequence Data; Mutation; Nucleic Acid Conformation; Protein Structure, Quaternary; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; RNA, Bacterial; RNA, Transfer, Amino Acyl; RNA, Transfer, Gln; Staphylococcus aureus | 2006 |
The role of the cyclic imide in alternate degradation pathways for asparagine-containing peptides and proteins.
Topics: Ammonia; Asparagine; Buffers; Chromatography, High Pressure Liquid; Diketopiperazines; Hydrogen-Ion Concentration; Hydrolysis; Isomerism; Kinetics; Models, Chemical; Molecular Structure; Oligopeptides; Piperazines; Proteins; Succinimides | 2007 |
Presence of a functional nitrate assimilation pathway in Mycobacterium smegmatis.
Topics: Ammonia; Asparagine; Enzyme Inhibitors; Methionine Sulfoximine; Mycobacterium smegmatis; Nitrates; Nitrogen; Sodium Azide; Sodium Nitrite; Survival Analysis; Time Factors | 2008 |
Fresh frozen plasma contains free asparagine and may replace the plasma asparagine pool during L-asparaginase therapy.
Topics: Ammonia; Asparaginase; Asparagine; Freezing; Humans | 2008 |
Thermodynamics and mechanism of the deamidation of sodium-bound asparagine.
Topics: Amides; Ammonia; Asparagine; Aspartic Acid; Peptides; Protein Processing, Post-Translational; Sodium; Succinic Anhydrides; Tandem Mass Spectrometry; Thermodynamics | 2008 |
Arabidopsis mutants lacking asparaginases develop normally but exhibit enhanced root inhibition by exogenous asparagine.
Topics: Ammonia; Arabidopsis; Arabidopsis Proteins; Asparaginase; Asparagine; Aspartic Acid; DNA, Bacterial; Endosperm; Gene Deletion; Gene Expression Regulation, Plant; Germination; Glucuronidase; Hypocotyl; Isoenzymes; Light; Mutation; Plant Roots; Plants, Genetically Modified | 2012 |
Crystal structure of the archaeal asparagine synthetase: interrelation with aspartyl-tRNA and asparaginyl-tRNA synthetases.
Topics: Adenosine Triphosphate; Ammonia; Asparagine; Aspartate-Ammonia Ligase; Aspartate-tRNA Ligase; Aspartic Acid; Catalytic Domain; Crystallography, X-Ray; Evolution, Molecular; Models, Molecular; Protein Structure, Tertiary; Pyrococcus abyssi; RNA, Transfer, Amino Acyl | 2011 |
An engineered pathway for glyoxylate metabolism in tobacco plants aimed to avoid the release of ammonia in photorespiration.
Topics: Aldose-Ketose Isomerases; Ammonia; Asparagine; Carboxy-Lyases; Cell Respiration; Escherichia coli; Escherichia coli Proteins; Gene Transfer Techniques; Genetic Engineering; Glutamine; Glyoxylates; Nicotiana; Nitrogen Cycle; Plant Leaves; Plants, Genetically Modified | 2011 |
The kinase activity of the Helicobacter pylori Asp-tRNA(Asn)/Glu-tRNA(Gln) amidotransferase is sensitive to distal mutations in its putative ammonia tunnel.
Topics: Ammonia; Asparagine; Aspartate-tRNA Ligase; Enzyme Activation; Glutamine; Helicobacter pylori; Lysine; Molecular Dynamics Simulation; Mutagenesis, Site-Directed; Nitrogenous Group Transferases; Phosphorylation; RNA, Transfer, Amino Acyl; Staphylococcus aureus; Tyrosine | 2012 |
L-asparaginase II produced by Salmonella typhimurium inhibits T cell responses and mediates virulence.
Topics: Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Cell Proliferation; Cytokines; Gene Deletion; Immune Evasion; Mice; Mice, Inbred C57BL; Salmonella typhimurium; T-Lymphocytes; Virulence; Virulence Factors | 2012 |
[Asparaginase mediated acid adaptation of mycobacteria].
Topics: Acids; Ammonia; Asparaginase; Asparagine; Bacterial Proteins; Mycobacterium bovis; Mycobacterium tuberculosis | 2012 |
TK1656, a thermostable l-asparaginase from Thermococcus kodakaraensis, exhibiting highest ever reported enzyme activity.
Topics: Amino Acid Sequence; Ammonia; Asparaginase; Asparagine; Aspartic Acid; Biocatalysis; Cloning, Molecular; Enzyme Stability; Escherichia coli; Guanidine; Hydrogen-Ion Concentration; Kinetics; Molecular Sequence Data; Protein Denaturation; Protein Unfolding; Temperature; Thermococcus; Urea | 2013 |
Knockdown of asparagine synthetase A renders Trypanosoma brucei auxotrophic to asparagine.
Topics: Adenosine Triphosphate; Ammonia; Animals; Asparaginase; Asparagine; Aspartate-Ammonia Ligase; Aspartic Acid; Disease Models, Animal; Gene Knockdown Techniques; Magnesium; Mice; Mice, Inbred BALB C; Parasitemia; Survival Analysis; Trypanosoma brucei brucei; Trypanosoma cruzi; Trypanosomiasis, African | 2013 |
Glycolic acid-catalyzed deamidation of asparagine residues in degrading PLGA matrices: a computational study.
Topics: Ammonia; Asparagine; Catalysis; Cyclization; Glycolates; Lactic Acid; Models, Chemical; Peptides; Polyglycolic Acid; Polylactic Acid-Polyglycolic Acid Copolymer; Proteins | 2015 |
Experimental Data in Support of a Direct Displacement Mechanism for Type I/II L-Asparaginases.
Topics: Amino Acid Sequence; Ammonia; Animals; Asparaginase; Asparagine; Aspartic Acid; Catalytic Domain; Guinea Pigs; Molecular Sequence Data; Mutation, Missense; Protein Binding | 2016 |
Leishmania infantum Asparagine Synthetase A Is Dispensable for Parasites Survival and Infectivity.
Topics: Ammonia; Animals; Asparagine; Aspartate-Ammonia Ligase; Female; Glutamine; Humans; Leishmania infantum; Leishmaniasis, Visceral; Mice, Inbred BALB C; Molecular Sequence Data; Protozoan Proteins; Sequence Alignment; Virulence | 2016 |
Production and structural modeling of a novel asparaginase in Yarrowia lipolytica.
Topics: Amino Acid Sequence; Ammonia; Antineoplastic Agents; Asparaginase; Asparagine; Aspartic Acid; Bioreactors; Culture Media; Factor Analysis, Statistical; Fermentation; Fungal Proteins; Industrial Microbiology; Models, Molecular; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Yarrowia | 2019 |
In-solution behavior and protective potential of asparagine synthetase A from Trypanosoma cruzi.
Topics: Ammonia; Animals; Asparagine; Aspartate-Ammonia Ligase; Chagas Disease; Chromatography, Liquid; Circular Dichroism; Disease Models, Animal; Dynamic Light Scattering; Glutamine; Mice, Inbred BALB C; Parasitemia; Protein Conformation; Protein Folding; Protozoan Vaccines; Recombinant Proteins; Trypanosoma cruzi; Vaccines, Synthetic | 2019 |
First Experimental Evidence for Reversibility of Ammonia Loss from Asparagine.
Topics: Ammonia; Asparagine; Humans; Neurodegenerative Diseases; Proteins | 2022 |
Massive annotation of bacterial L-asparaginases reveals their puzzling distribution and frequent gene transfer events.
Topics: Ammonia; Asparaginase; Asparagine; Aspartic Acid; Bacteria; Bacterial Proteins; Gene Transfer, Horizontal; Phylogeny | 2022 |