homoserine has been researched along with threonine in 97 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 70 (72.16) | 18.7374 |
1990's | 5 (5.15) | 18.2507 |
2000's | 11 (11.34) | 29.6817 |
2010's | 7 (7.22) | 24.3611 |
2020's | 4 (4.12) | 2.80 |
Authors | Studies |
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Jacques, Y; Truffa-Bachi, P | 1 |
Cohen, GN; Costrejean, JM; Cowie, DB; Guiso, N; Truffa-Bachi, P | 1 |
Burr, B; Cohen, GN; Guiso, N; Theze, J; Truffa-Bachi, P | 1 |
Hruby, VJ; Lin, MC; Rodbell, M; Wright, DE | 1 |
Ettlinger, L; O'Sullivan, J | 1 |
Gardner, JF; Smith, OH | 1 |
Margarita, D; Saint-Girons, I | 1 |
Burr, B; Cohen, GN; Truffa-Bachi, P; Walker, J | 1 |
Cohen, GN; Hirth, CG; Hurion, N; Véron, M; Villar-Palasi, C | 1 |
Tristram, H; Willshaw, GA | 1 |
Ratledge, C; Sritharan, V; Wheeler, PR | 1 |
Krumphanzl, V; Pelechová, J; Plachý, J; Ulbert, S | 1 |
Cavari, BZ; Grossowicz, N | 1 |
Baumgarten, J | 1 |
Borne, F; Cohen, GN; Margarita, D; Patte, JC; Thèze, J | 1 |
Cohen, GN; Saari, JC; Véron, M; Villar-Palasi, C | 1 |
Janin, J | 2 |
Cohen, GN; Truffa-Bachi, P; Veron, M | 1 |
Greer, S; Schildkraut, I | 1 |
Datta, P; Epstein, CC | 1 |
Antia, NJ; Kripps, RS | 1 |
Cagen, LM; Friedmann, HC | 1 |
Ainslie, GR; Neet, KE; Shill, JP | 1 |
Cohen, GN; Costrejean, JM; Cowie, DB; Py, MC; Truffa-Bachi, P | 1 |
Ehrlich, RS; Takahashi, M | 1 |
Kleidman, L; St Girons, I; Théze, J | 1 |
Heck, HD | 1 |
Saint-Girons, I; Thèze, J | 1 |
Mackall, JC; Neet, KE | 2 |
Cohen, GN; Costrejean, JM; Py, MC; Truffa-bachi, P | 1 |
Theze, J; Veron, M | 1 |
O'Sullivan, J | 1 |
Gest, H; Yen, H | 1 |
Phillips, AT | 1 |
Rao, MR; Shailaja, MS | 1 |
Shive, W; Starnes, WL; Wells, MC | 1 |
Clark, RB; Ogilvie, JW | 1 |
Coudert-Maratier, MM; Hermann, M; Thevenet, NJ; Vandecasteele, JP | 1 |
Cox, DJ; Cunningham, GN; Maul, SB; Munk, P; Shive, W; Starnes, WL | 1 |
Broussard, L; Prather, N; Shive, W | 1 |
Cohen, GN; Falcoz-Kelly, F; Véron, M | 1 |
Heck, H | 1 |
Wampler, DE | 1 |
Fickel, TE; Gilvarg, C | 1 |
Miller, EJ | 1 |
Boy, E; Patte, JC; Theze, J | 1 |
Stuttard, C | 1 |
Savageau, MA; Templeton, BA | 2 |
Vollbrecht, D | 1 |
Greer, SB; Skarstedt, MT | 1 |
Eccleston, M; Kelly, DP | 1 |
Baumann, L; Baumann, P | 1 |
Dunathan, HC | 1 |
Dewey, VC; Kidder, GW | 1 |
Arkin-Shlank, H; Cavari, BZ; Grossowicz, N | 1 |
Miyajima, R; Shio, I | 1 |
Hoshino, J; Kröger, H; Simon, D | 1 |
Nill, K; Poralla, K; Seibold, M | 1 |
Colón, GE; Follettie, MT; Gubler, ME; Jetten, MS; Nguyen, TT; Sinskey, AJ; Stephanopoulos, G | 1 |
Grant, SD; Hay, SM; Rees, WD; Saqib, KM | 1 |
Hay, SM; Rees, WD | 1 |
Clark, BJ; Stocco, DM | 1 |
Aleshin, VV; Livshits, VA; Tokmakova, IL; Troshin, PV; Zakataeva, NP | 1 |
Grüning, C; Rehder, D | 1 |
Onodera, R; Or-Rashid, MM; Wadud, S | 1 |
Kuriyama, H; Sohn, H | 1 |
Aleshin, VV; Livshits, VA; Vitushkina, MV; Zakataeva, NP | 1 |
COHEN, GN; HIRSCH, ML | 3 |
FLAVIN, M; SLAUGHTER, C | 1 |
GIBSON, KD; NEUBERGER, A; TAIT, GH | 1 |
LEVINE, EM; SIMMONDS, S | 1 |
ROWBURY, RJ | 1 |
FLING, M; HOROWITZ, NH | 1 |
Aparicio, JF; Cuadrado, Y; Fernández, M; Martín, JF | 1 |
André, B; Calderon, IL; Tenreiro, S; Velasco, I | 1 |
Hudson, AO; Lee, J; Lee, M; Leustek, T; Martin, MN; Muhitch, MJ | 1 |
Duca, M; Hecht, SM; Lodder, M; Maloney, DJ; Wang, B | 1 |
Casazza, AP; Hesse, H; Hoefgen, R; Rinder, J | 1 |
Kingsbury, JM; McCusker, JH | 2 |
FLING, M; HOROWITZ, NH; TEAS, HJ | 1 |
Baker, DH; Bryant, KI; Dilger, RN; Parsons, CM | 1 |
Cluzel, ME; Cozzone, AJ; Duclos, B; Fütterer, K; Molle, V; Zanella-Cléon, I | 1 |
Hayashi, H; Machida, Y; Murakawa, T | 1 |
Fairlamb, AH; Lee, WS; Ong, HB; Patterson, S; Wyllie, S | 1 |
Abdullah, A; Chong, CK; Deris, S; Mohamad, MS; Shamsir, MS | 1 |
Blankley, R; Chaleckis, R; Gallart-Ayala, H; Mathon, C; Naz, S; Reinke, SN; Wheelock, CE | 1 |
Amir, R; Godo, I; Hacham, Y; Matityahu, I | 1 |
Fan, YH; Liu, P; Liu, ZQ; Niu, K; Zheng, YG; Zhu, WY | 1 |
Liu, Q; Liu, X; Shen, X; Sun, H; Sun, S; Wang, Y; Zhang, L | 1 |
Homma, H; Katane, M; Miyamoto, T; Saitoh, Y; Sekine, M | 1 |
Dubey, KD; Tripathi, A | 1 |
4 review(s) available for homoserine and threonine
Article | Year |
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Structure, function, and possible origin of a bifunctional allosteric enzyme, Escherichia coli aspartokinase I-homoserine dehydrogenase I.
Topics: Adenosine Triphosphate; Alcohol Oxidoreductases; Allosteric Regulation; Amino Acids; Antigen-Antibody Reactions; Aspartic Acid; Binding Sites; Electrophoresis, Disc; Escherichia coli; Homoserine; Kinetics; Mercaptopurine; Molecular Weight; Multienzyme Complexes; NAD; NADP; Peptide Fragments; Phosphotransferases; Protein Binding; Protein Conformation; Ribonucleotides; Serine; Spectrophotometry; Sulfhydryl Compounds; Threonine | 1974 |
Ligand-induced oligomerization and regulatory mechanism.
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Alcohol Oxidoreductases; Allosteric Regulation; Aspartic Acid; Binding Sites; Biochemical Phenomena; Biochemistry; Centrifugation, Density Gradient; Clostridium; Cytosine Nucleotides; Enzymes; Escherichia coli; Glutamate Dehydrogenase; Homoserine; Hydro-Lyases; Kinetics; Ligases; Macromolecular Substances; Models, Chemical; Molecular Weight; Phosphotransferases; Protein Binding; Protein Conformation; Rhodospirillum rubrum; Ribonucleoside Diphosphate Reductase; Spectrometry, Fluorescence; Threonine; Uracil Nucleotides | 1974 |
A review of biochemical studies on the genetically distinct collagens of the skeletal system.
Topics: Alanine; Amino Acids; Animals; Arginine; Aspartic Acid; Bone and Bones; Cartilage, Articular; Collagen; Glutamates; Homoserine; Hydroxyproline; Leucine; Peptides; Phenylalanine; Proline; Rats; Serine; Threonine; Valine | 1973 |
Stereochemical aspects of pyridoxal phosphate catalysis.
Topics: 5-Aminolevulinate Synthetase; Alanine Transaminase; Allosteric Regulation; Amino Acids; Aspartic Acid; Binding Sites; Carboxy-Lyases; Catalysis; Cystathionine; Glycine; Homoserine; Kinetics; Lyases; Models, Biological; Molecular Conformation; Protein Binding; Protein Conformation; Pyridoxal Phosphate; Schiff Bases; Serine; Structure-Activity Relationship; Threonine; Transaminases; Transferases | 1971 |
93 other study(ies) available for homoserine and threonine
Article | Year |
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The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K-12. Incubation of the enzyme in alkaline conditions: dissociation and disulfide-bridge formation.
Topics: Alcohol Oxidoreductases; Aspartate Kinase; Binding Sites; Disulfides; Dithionitrobenzoic Acid; Dithiothreitol; Escherichia coli; Homoserine; Homoserine Dehydrogenase; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Molecular Weight; Multienzyme Complexes; Phosphotransferases; Protein Binding; Protein Conformation; Threonine | 1976 |
The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K12. Distribution and accessibility to antibodies of some epitopes of the bifunctional enzyme.
Topics: Alcohol Oxidoreductases; Animals; Aspartic Acid; Cross Reactions; Epitopes; Escherichia coli; Homoserine; Immunodiffusion; Mutation; Peptide Fragments; Phosphotransferases; Rabbits; Threonine | 1975 |
Evolution of biosynthetic pathways: immunological approach.
Topics: Alcohol Oxidoreductases; Animals; Antigen-Antibody Reactions; Aspartate Kinase; Biological Evolution; Epitopes; Escherichia coli; Homoserine; Homoserine Dehydrogenase; Isoenzymes; Macromolecular Substances; Molecular Weight; Phosphotransferases; Phosphotransferases (Alcohol Group Acceptor); Rabbits; Threonine | 1975 |
Structure-function relationships in glucagon: properties of highly purified des-His-1-, monoiodo-, and (des-Asn-28, Thr-29)(homoserine lactone-27)-glucagon.
Topics: Adenylyl Cyclases; Amino Acids; Animals; Asparagine; Cell Membrane; Cyanogen Bromide; Enzyme Activation; Glucagon; Histidine; Homoserine; Kinetics; Liver; Rats; Receptors, Cell Surface; Structure-Activity Relationship; Swine; Threonine | 1975 |
Regulation of aspartokinase and homoserine dehydrogenase in acetic acid bacteria.
Topics: Acetobacter; Alcohol Oxidoreductases; Aspartate Kinase; Aspartic Acid; Diaminopimelic Acid; Feedback; Homoserine; Homoserine Dehydrogenase; Isoleucine; Lysine; Methionine; Phosphotransferases; Pseudomonadaceae; Threonine | 1975 |
Operator-promoter functions in the threonine operon of Escherichia coli.
Topics: Cell-Free System; Coliphages; Enzyme Repression; Escherichia coli; Genes, Regulator; Homoserine; Homoserine Dehydrogenase; Hot Temperature; Isoleucine; Lysogeny; Mutation; Operon; Phosphotransferases; Threonine | 1975 |
Operator-constitutive mutants in the threonine operon of Escherichia coli K-12.
Topics: Aspartate Kinase; Cell-Free System; Drug Resistance, Microbial; Escherichia coli; Homoserine; Homoserine Dehydrogenase; Lyases; Mutation; Operon; Phosphotransferases; Threonine; Threonine Dehydratase; Transduction, Genetic | 1975 |
Homoserine kinase from Escherichia coli K12.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Enzyme Activation; Escherichia coli; Homoserine; Kinetics; Macromolecular Substances; Magnesium; Molecular Weight; Peptide Fragments; Phosphotransferases; Protein Binding; Spectrophotometry, Ultraviolet; Threonine | 1976 |
The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K12. Specific inactivation of the homoserine dehydrogenase activity by the affinity label, 2-amino-4-oxo-5-chloropentanoic acid.
Topics: Alcohol Oxidoreductases; Aldehydes; Amino Acids; Aspartic Acid; Escherichia coli; Homoserine; Hydrogen-Ion Concentration; Kinetics; Phosphotransferases; Threonine | 1975 |
Inhibition of Escherichia coli isoleucine biosynthesis by isoleucine tetrazole.
Topics: 2-Isopropylmalate Synthase; Acetolactate Synthase; Azoles; Depression, Chemical; Drug Resistance, Microbial; Escherichia coli; Homoserine; Isoleucine; Isoleucine-tRNA Ligase; Membrane Transport Proteins; Methionine; Mutation; Peptides; Tetrazoles; Threonine; Threonine Dehydratase; Valine | 1975 |
Metabolism of aspartate in Mycobacterium smegmatis.
Topics: Aspartate Kinase; Aspartic Acid; Binding Sites; Binding, Competitive; Carbon Dioxide; Homoserine; Homoserine Dehydrogenase; Isoenzymes; Lysine; Mycobacterium; Nitrogen; Threonine | 1989 |
Fermentation production of L-homoserine by Corynebacterium sp. and its possible use in the preparation of threonine and lysine.
Topics: Corynebacterium; Culture Media; Fermentation; Homoserine; Kinetics; Lysine; Mutation; Species Specificity; Threonine | 1985 |
Properties of homoserine dehydrogenase in a thermophilic bacterium.
Topics: Alcohol Oxidoreductases; Bacillus; Cations, Monovalent; Chromatography, DEAE-Cellulose; Culture Media; Cysteine; Drug Stability; Enzyme Repression; Feedback; Homoserine; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; NAD; NADP; Potassium; Spectrophotometry, Ultraviolet; Threonine | 1973 |
[Isoleucine biosynthesis in mutants for arthrobacter following varying growth conditions].
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Arthrobacter; Enzyme Induction; Enzyme Repression; Feedback; Glucose; Homoserine; Hydro-Lyases; Hydrogen-Ion Concentration; Iron; Isoleucine; Leucine; Ligases; Models, Biological; Mutation; Oxo-Acid-Lyases; Pyruvates; Threonine; Valine | 1972 |
Mapping of the structural genes of the three aspartokinases and of the two homoserine dehydrogenases of Escherichia coli K-12.
Topics: Alcohol Oxidoreductases; Aspartate-Semialdehyde Dehydrogenase; Chromosome Mapping; Crosses, Genetic; Escherichia coli; Genes; Homoserine; Isoenzymes; L-Lactate Dehydrogenase; Methionine; Mutagens; Mutation; Nitrosoguanidines; Phosphotransferases; Pyruvate Kinase; Threonine; Transduction, Genetic | 1974 |
The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K 12. Intra and intersubunit interactions between the catalytic regions of the bifunctional enzyme.
Topics: Acetamides; Alcohol Oxidoreductases; Aspartic Acid; Bacterial Proteins; Carbon Radioisotopes; Dialysis; Escherichia coli; Homoserine; Iodine; Kinetics; Mercuribenzoates; NADP; Phosphotransferases; Salicylates; Sulfhydryl Reagents; Threonine; Time Factors | 1973 |
Crystallization of E. coli aspartokinase I-homoserine dehydrogenase I.
Topics: Alcohol Oxidoreductases; Ammonium Sulfate; Aspartic Acid; Binding Sites; Chemical Phenomena; Chemistry, Physical; Crystallization; Dithiothreitol; Escherichia coli; Homoserine; Macromolecular Substances; Molecular Weight; NADP; Oxidation-Reduction; Phosphotransferases; Protein Binding; Protein Conformation; Temperature; Threonine; X-Ray Diffraction | 1974 |
Threonine synthetase-catalyzed conversion of phosphohomoserine to alpha-ketobutyrate in Bacillus subtilis.
Topics: Aminohydrolases; Bacillus subtilis; Butyrates; Carbon Isotopes; Cell-Free System; Deamination; Homoserine; Hydro-Lyases; Isoleucine; Ketones; Mutation; Phosphates; Threonine; Transferases; Tritium | 1973 |
Homoserine dehydrogenase of Rhodospirillum rubrum. Enzyme polymerization in the presence and absence of threonine.
Topics: Alcohol Oxidoreductases; Centrifugation, Density Gradient; Chromatography, Gel; Homoserine; Hydrogen-Ion Concentration; Macromolecular Substances; Molecular Weight; Osmolar Concentration; Protein Conformation; Rhodospirillum rubrum; Spectrophotometry; Spectrophotometry, Ultraviolet; Threonine | 1973 |
L-threonine deaminase in marine planktonic algae. IV. Studies of substrate specificity and inhibition from substrate analogs. Evidence for additional L-serine deaminase activity in the cryptophyte Chroomonas salina.
Topics: Ammonium Chloride; Deamination; Dithiothreitol; Edetic Acid; Eukaryota; Homoserine; Hydro-Lyases; Isoleucine; L-Serine Dehydratase; Phytoplankton; Plankton; Plant Extracts; Potassium Chloride; Serine; Species Specificity; Stereoisomerism; Threonine; Valine; Water Microbiology | 1973 |
Enzymatic phosphorylation of serine.
Topics: Adenosine Triphosphate; Ammonium Sulfate; Carbon Isotopes; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cobalt; Cysteine; Diphosphates; Drug Stability; Homoserine; Hydrogen-Ion Concentration; Kinetics; Magnesium; Phosphotransferases; Propionibacterium; Protamines; Serine; Species Specificity; Stereoisomerism; Structure-Activity Relationship; Temperature; Thermodynamics; Threonine | 1972 |
Transients and cooperativity. A slow transition model for relating transients and cooperative kinetics of enzymes.
Topics: Adenosine Monophosphate; Alcohol Oxidoreductases; Allosteric Regulation; Aminohydrolases; Binding Sites; Carboxy-Lyases; Enzymes; Glutamine; Hexokinase; Hexosaminidases; Homoserine; Kinetics; L-Lactate Dehydrogenase; Mathematics; Models, Chemical; NAD; Oxaloacetates; Oxidoreductases; Pentosephosphates; Pentosyltransferases; Phosphoenolpyruvate; Protein Binding; Protein Conformation; Pyruvate Kinase; Thermodynamics; Threonine | 1972 |
A preliminary immunochemical study of E. coli aspartokinase I-homoserine dehydrogenase I.
Topics: Amino Acid Oxidoreductases; Animals; Antibodies, Bacterial; Antigen-Antibody Reactions; Aspartic Acid; Chromatography, Affinity; Cyanogen Bromide; Enzyme Activation; Escherichia coli; Genetics, Microbial; Homoserine; Immune Sera; Immunoglobulins; Multienzyme Complexes; Mutation; Phosphotransferases; Polysaccharides; Rabbits; Threonine | 1973 |
Threonine-sensitive aspartokinase from Escherichia coli. Magnetic resonance and binding studies.
Topics: Adenosine Triphosphate; Alcohol Oxidoreductases; Aspartic Acid; Binding Sites; Binding, Competitive; Electron Spin Resonance Spectroscopy; Escherichia coli; Homoserine; Kinetics; Ligands; Magnetic Resonance Spectroscopy; Manganese; Mathematics; Multienzyme Complexes; Phosphorus Radioisotopes; Phosphotransferases; Protein Binding; Radioisotopes; Spectrophotometry, Atomic; Threonine; Ultrafiltration | 1973 |
Homoserine kinase from Escherichia coli K-12: properties, inhibition by L-threonine, and regulation of biosynthesis.
Topics: Adenosine Triphosphate; Alcohol Oxidoreductases; Aspartic Acid; Cell-Free System; Centrifugation, Density Gradient; Enzyme Repression; Escherichia coli; Homoserine; Hot Temperature; Hydrogen-Ion Concentration; Magnesium; Phosphotransferases; Stereoisomerism; Threonine | 1974 |
Characterization of the threonine-sensitive aspartokinase--homoserine dehydrogenase of Escherichia coli K12 by transient electric birefringence.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Birefringence; Diffusion; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Homoserine; Hydrogen-Ion Concentration; Mathematics; Multienzyme Complexes; Osmolar Concentration; Phosphotransferases; Protein Conformation; Spectrophotometry, Ultraviolet; Threonine; Time Factors; Ultracentrifugation | 1974 |
Threonine locus of Escherichia coli K-12: genetic structure and evidence for an operon.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Cell-Free System; Chromosome Mapping; Conjugation, Genetic; Escherichia coli; Genes; Genetic Complementation Test; Homoserine; L-Lactate Dehydrogenase; Lyases; Mutation; Operon; Phosphotransferases; Pimelic Acids; Pyruvate Kinase; Threonine; Transduction, Genetic | 1974 |
Studies on the quaternary structure of the threonine-sensitive aspartokinase-homoserine dehydrogenase of Escherichia coli. A proposed subunit-interaction model.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Benzoates; Chromatography, Gel; Chymotrypsin; Disulfides; Escherichia coli; Homoserine; Macromolecular Substances; Models, Chemical; Multienzyme Complexes; Nitro Compounds; Phosphotransferases; Threonine; Trypsin; Ultracentrifugation | 1974 |
Preliminary analysis of the effects of ATP-Mg on Escherichia coli K 12 aspartokinase I-homoserine dehydrogenase I, at low potassium concentration.
Topics: Adenosine Triphosphate; Alcohol Oxidoreductases; Enzyme Activation; Escherichia coli; Homoserine; Kinetics; Magnesium; Phosphotransferases; Potassium; Sulfhydryl Reagents; Threonine | 1974 |
Dissociation properties of aspartokinase I-homoserine dehydrogenase I extracted from a missense mutant of E. coli K12.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Chromatography, Gel; Chromosome Mapping; Escherichia coli; Genes; Genetic Complementation Test; Homoserine; Macromolecular Substances; Molecular Weight; Mutation; Phosphotransferases; Protein Binding; Threonine | 1974 |
Growth inhibition of Acetobacter aceti by L-threonine and l-Homoserine: the primary regulation of the biosynthesis of amino acids of the aspartate family.
Topics: Acetobacter; Alcohol Oxidoreductases; Amino Acids; Aspartic Acid; Carbon Radioisotopes; Chromatography, Ion Exchange; Enzyme Repression; Homoserine; Isoleucine; Lysine; Methionine; Phosphotransferases; Pimelic Acids; Stereoisomerism; Threonine | 1974 |
Regulation of biosynthesis of aspartate family amino acids in the photosynthetic bacterium Rhodopseudomonas palustris.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Culture Media; Feedback; Homoserine; Hydro-Lyases; Isoleucine; Lysine; Methionine; Phosphotransferases; Photosynthesis; Rhodopseudomonas; Threonine; Time Factors | 1974 |
Homoserine dehydrogenases of Serratia marcescens S a -3.
Topics: Alcohol Oxidoreductases; Cysteine; Enzyme Repression; Escherichia coli; Homoserine; Isoleucine; Methionine; NAD; NADP; Neurospora; Phosphotransferases; Salmonella typhimurium; Serratia marcescens; Threonine | 1971 |
Modulation of threonine control of aspartokinase activity.
Topics: Adenosine Triphosphate; Alcohol Oxidoreductases; Allosteric Regulation; Ammonium Sulfate; Aspartic Acid; Cells, Cultured; Chemical Precipitation; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Escherichia coli; Homoserine; Hydroxyapatites; Kinetics; NADP; Oxidoreductases; Phosphotransferases; Spectrophotometry; Threonine; Ultracentrifugation | 1971 |
Aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12 . Subunit molecular weight and nicotinamide-adenine dinucleotide phosphate binding.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis; Escherichia coli; Homoserine; Macromolecular Substances; Molecular Weight; NADP; Phosphotransferases; Protein Binding; Protein Denaturation; Sodium Dodecyl Sulfate; Threonine; Urea | 1972 |
Relaxation studies on an allosteric enzyme: aspartokinase I-homoserine dehydrogenase I.
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Aspartic Acid; Enzyme Activation; Escherichia coli; Homoserine; Kinetics; Macromolecular Substances; Mathematics; Models, Chemical; Multienzyme Complexes; NADP; Phosphotransferases; Potassium; Protein Binding; Protein Conformation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Thermodynamics; Threonine | 1972 |
Consequences of lysine oversynthesis in Pseudomonas mutants insensitive to feedback inhibition. Lysine excretion or endogenous induction of a lysine-catabolic pathway.
Topics: Alcohol Oxidoreductases; Aldehydes; Aspartate-Semialdehyde Dehydrogenase; Aspartic Acid; Enzyme Induction; Enzyme Repression; Feedback; Genetics, Microbial; Homoserine; Lyases; Lysine; Mutation; Oxygenases; Phosphates; Phosphotransferases; Picolinic Acids; Pseudomonas; Threonine | 1972 |
Threonine-sensitive aspartokinase-homoserine dehydrogenase complex, amino acid composition, molecular weight, and subunit composition of the complex.
Topics: Alcohol Oxidoreductases; Amino Acids; Ammonium Sulfate; Aspartic Acid; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Electrophoresis, Disc; Escherichia coli; Guanidines; Homoserine; Hot Temperature; Macromolecular Substances; Molecular Weight; Phosphotransferases; Threonine; Ultracentrifugation | 1972 |
Augmentation by -aspartyl phosphate of threonine control of the dehydrogenase activity of the aspartokinase-homoserine dehydrogenase complex.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Culture Media; Drug Synergism; Escherichia coli; Homoserine; Kinetics; Magnesium; Multienzyme Complexes; Phosphoric Acids; Phosphotransferases; Potassium; Protein Binding; Threonine | 1972 |
The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K12. The two catalytic activities are carried by two independent regions of the polypeptide chain.
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Amino Acids; Aspartic Acid; Binding Sites; Centrifugation, Density Gradient; Electrophoresis, Disc; Escherichia coli; Homoserine; Macromolecular Substances; Molecular Weight; Mutation; Peptide Hydrolases; Phosphotransferases; Protein Conformation; Sodium Dodecyl Sulfate; Threonine | 1972 |
Threonine-sensitive aspartokinase--homoserine dehydrognease of Escherichia coli K 12 . Evidence for a cooperative tetramer.
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Aspartic Acid; Carbon Isotopes; Dialysis; Escherichia coli; Homoserine; Kinetics; Macromolecular Substances; Mathematics; Phosphotransferases; Protein Binding; Protein Conformation; Purine Nucleotides; Spectrometry, Fluorescence; Sulfhydryl Compounds; Thermodynamics; Threonine | 1972 |
Threonine-sensitive aspartokinase--homoserine dehydrogenase complex from Escherichia coli. Subunit stoichiometry and size of the catalytic unit.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Buffers; Catalysis; Chromatography, Gel; Drug Stability; Electrophoresis, Disc; Escherichia coli; Feedback; Genetics, Microbial; Guanidines; Homoserine; Hydrogen-Ion Concentration; Macromolecular Substances; Mathematics; Molecular Weight; Mutation; Phosphotransferases; Sodium Dodecyl Sulfate; Threonine; Ultracentrifugation | 1972 |
Transport of impermeant substances in E. coli by way of oligopeptide permease.
Topics: Biological Transport; Escherichia coli; Homoserine; Membrane Transport Proteins; Mutation; Oligopeptides; Phosphates; Protein Binding; Threonine | 1973 |
Transient regulation of enzyme synthesis in Escherichia coli.
Topics: Aspartic Acid; Enzyme Repression; Escherichia coli; Homoserine; Isoleucine; Lysine; Oxidoreductases; Phosphotransferases; Threonine | 1973 |
Variation of the size of the reacting form of Escherichia coli K12 threonine-sensitive aspartokinase--homoserine dehydrogenase with pH and effectors.
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Aspartic Acid; Deuterium; Drug Stability; Escherichia coli; Homoserine; Hydrogen-Ion Concentration; Macromolecular Substances; Phosphotransferases; Potassium; Protein Conformation; Structure-Activity Relationship; Threonine; Ultracentrifugation; Viscosity | 1973 |
Genetic analysis of thr mutations in Salmonella typhimurium.
Topics: Chromosome Mapping; Crosses, Genetic; Genes; Genetic Complementation Test; Homoserine; Mutation; Phenotype; Salmonella typhimurium; Threonine; Transduction, Genetic | 1973 |
Transport of biosynthetic intermediates: homoserine and threonine uptake in Escherichia coli.
Topics: Amino Acids; Bacterial Proteins; Biological Transport, Active; Carbon Radioisotopes; Culture Media; Escherichia coli; Homoserine; Leucine; Mutagens; Mutation; Nitrosoguanidines; Serine; Threonine; Time Factors | 1974 |
Three pathways of isoleucine biosynthesis in mutant strains of Saccharomyces cerevisiae.
Topics: Amino Acids; Aminohydrolases; Autoanalysis; Chromatography, Gas; Dicarboxylic Acids; Homoserine; Isoleucine; Keto Acids; Kinetics; Mutation; Saccharomyces cerevisiae; Species Specificity; Threonine | 1974 |
Transport of biosynthetic intermediates: regulation of homoserine and threonine uptake in Escherichia coli.
Topics: Alanine; Amino Acids; Bacterial Proteins; Biological Transport, Active; Carbon Radioisotopes; Chloramphenicol; Depression, Chemical; Escherichia coli; Homoserine; Isoleucine; Leucine; Methionine; Threonine; Valine | 1974 |
Threonine synthetase of Bacillus subtilis. The nature of an associated dehydratase activity.
Topics: Ammonium Sulfate; Bacillus subtilis; Chromatography; Chromatography, Ion Exchange; Chromosome Mapping; DNA, Bacterial; Enzyme Repression; Genes; Genetic Code; Homoserine; Hydro-Lyases; Kinetics; Lyases; Multienzyme Complexes; Mutation; Protamines; Recombination, Genetic; Species Specificity; Threonine; Transformation, Genetic | 1973 |
Assimilation and toxicity of exogenous amino acids in the methane-oxidizing bacterium Methylococcus capsulatus.
Topics: Amino Acids; Aspartic Acid; Bacteria; Carbon Isotopes; Histidine; Homoserine; Lysine; Methionine; Phenylalanine; Threonine; Tyrosine | 1972 |
Regulation of aspartokinase activity in the genus Beneckea and marine, luminous bacteria.
Topics: Alcohol Oxidoreductases; Allosteric Regulation; Aspartic Acid; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Eubacterium; Homoserine; Luminescent Measurements; Lysine; Marine Biology; Phosphotransferases; Photobacterium; Threonine; Water Microbiology | 1973 |
Methionine or folate and phosphoenolpyruvate in the biosynthesis of threonine in Crithidia fasciculata.
Topics: Alanine; Carbon Isotopes; Cell-Free System; Chromatography, Paper; Culture Media; Cystine; Eukaryota; Folic Acid; Homocysteine; Homoserine; Hydrazones; Hydroxybutyrates; Keto Acids; Methionine; Methyltransferases; Phosphoenolpyruvate; Sulfonic Acids; Sulfur Isotopes; Threonine | 1972 |
Regulation of aspartokinase activity in a thermophilic bacterium.
Topics: Alanine; Amino Acids; Aspartic Acid; Bacteria; Feedback; Homoserine; Isoleucine; Kinetics; Lysine; Methionine; Phosphotransferases; Stereoisomerism; Threonine; Valine | 1972 |
Regulation of aspartate family amino acid biosynthesis in Brevibacterium flavum. V. Properties of homoserine kinase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Brevibacterium; Chemical Phenomena; Chemistry; Chromatography, Gel; Homoserine; Hydrogen-Ion Concentration; Isoleucine; L-Lactate Dehydrogenase; Lysine; Methods; Phosphotransferases; Pyruvate Kinase; Spectrophotometry; Threonine; Valine | 1972 |
Identification of one of the L-serine dehydratase isoenzymes from rat liver as L-homoserine dehydratase.
Topics: Animals; Centrifugation, Density Gradient; Chromatography, Gel; Cystathionine; Cysteine; Cystine; Female; Homoserine; Hydro-Lyases; Isoenzymes; L-Serine Dehydratase; Liver; Molecular Weight; Rats; Serine; Threonine | 1971 |
Homoserine and threonine pools of borrelidin resistant Saccharomyces cerevisiae mutants with an altered aspartokinase.
Topics: Anti-Bacterial Agents; Aspartate Kinase; Drug Resistance, Microbial; Fatty Alcohols; Homoserine; Mutation; Phosphotransferases; Saccharomyces cerevisiae; Threonine; Threonine-tRNA Ligase | 1981 |
Effect of inducible thrB expression on amino acid production in Corynebacterium lactofermentum ATCC 21799.
Topics: Corynebacterium; Gene Expression Regulation, Bacterial; Genes, Bacterial; Homoserine; Homoserine Dehydrogenase; Lysine; Phosphotransferases (Alcohol Group Acceptor); Plasmids; Threonine | 1995 |
Threonine synthesis from homoserine as a selectable marker in mammalian cells.
Topics: 3T3 Cells; Animals; Biomarkers; Carbon-Oxygen Lyases; Cell Division; Cell Line; CHO Cells; Cricetinae; Culture Media; Escherichia coli; HeLa Cells; Homoserine; Humans; Lyases; Mice; Phosphotransferases (Alcohol Group Acceptor); Plasmids; RNA, Messenger; Threonine; Transfection | 1994 |
The expression of Escherichia coli threonine synthase and the production of threonine from homoserine in mouse 3T3 cells.
Topics: 3T3 Cells; Animals; Blotting, Northern; Carbon-Oxygen Lyases; Cell Division; Cloning, Molecular; Culture Media; Escherichia coli; Gene Expression; Genes, Bacterial; Homoserine; Lyases; Mice; Phosphotransferases; Phosphotransferases (Alcohol Group Acceptor); Plasmids; Promoter Regions, Genetic; RNA, Messenger; Simian virus 40; Threonine; Transfection | 1993 |
The requirement of phosphorylation on a threonine residue in the acute regulation of steroidogenesis in MA-10 mouse Leydig cells.
Topics: Alkaline Phosphatase; Animals; Electrophoresis, Gel, Two-Dimensional; Homoserine; Leydig Cells; Male; Mice; Mitochondria; Phosphorylation; Progesterone; Protein Synthesis Inhibitors; Proteins; Serine; Steroids; Threonine; Tumor Cells, Cultured | 1993 |
The novel transmembrane Escherichia coli proteins involved in the amino acid efflux.
Topics: 4-Butyrolactone; Amino Acids; Archaea; Chromosomes, Bacterial; Cloning, Molecular; Escherichia coli; Genes, Bacterial; Homoserine; Membrane Proteins; Phenotype; Restriction Mapping; Threonine | 1999 |
Towards models of vanadate-dependent haloperoxidases: the hydroxyl side chain.
Topics: Binding Sites; Cysteine; Homoserine; Hydroxyl Radical; Magnetic Resonance Spectroscopy; Models, Chemical; Models, Molecular; Molecular Structure; Peroxidases; Protein Tyrosine Phosphatases; Serine; Threonine; Tyrosine; Vanadates | 2000 |
Biosynthesis of threonine from homoserine by mixed rumen microorganisms: an in vitro study.
Topics: Aminobutyrates; Animals; Glycine; Goats; Homoserine; Male; Microbiological Techniques; Rumen; Threonine | 2001 |
The role of amino acids in the regulation of hydrogen sulfide production during ultradian respiratory oscillation of Saccharomyces cerevisiae.
Topics: Aerobiosis; Amino Acids; Biological Clocks; Cell Respiration; Culture Media; Cysteine; Homoserine; Hydrogen Sulfide; Methionine; Oscillometry; Periodicity; Saccharomyces cerevisiae; Serine; Sulfur Compounds; Threonine | 2001 |
Identification and characterization of the new gene rhtA involved in threonine and homoserine efflux in Escherichia coli.
Topics: Amino Acid Sequence; Amino Acid Substitution; Amino Acids; Base Sequence; Escherichia coli; Escherichia coli Proteins; Homoserine; Membrane Proteins; Microbial Sensitivity Tests; Molecular Sequence Data; Phylogeny; Sequence Analysis, Protein; Threonine | 2003 |
[Threonine-synthase, enzymatic system synthetizing L-threonine from L-homoserine].
Topics: Carbon-Oxygen Lyases; Enzymes; Escherichia coli; Homoserine; Threonine | 1953 |
[Transformation of L-aspartic acid into L-threonine by the intermediate L-homoserine in Escherichia coli].
Topics: Aspartic Acid; Escherichia coli; Homoserine; Threonine | 1953 |
Threonine synthase, a system synthesizing L-threonine from L homoserine.
Topics: Amino Acids; Carbon-Oxygen Lyases; Enzymes; Escherichia coli; Homoserine; Threonine | 1954 |
Mechanism of enzymic formation of threonine from O-phosphohomoserine.
Topics: Amino Acids; Biochemical Phenomena; Homoserine; Serine; Threonine | 1959 |
Studies on the biosynthesis of prophyrin and bacteriochlorophyll by Rhodoseudomonas spheroides. 3. The effect of threonine on the biosynthesis of homoserine and methionine.
Topics: Amino Acids; Bacteriochlorophylls; Homoserine; Methionine; Rhodopseudomonas; Serine; Threonine | 1962 |
Effect of cultural conditions on growth and metabolite uptake by serine-glycine auxotrophs of Escherichia coli.
Topics: Amino Acids; Asparagine; Biological Transport; Escherichia coli; Glycine; Homoserine; Serine; Threonine | 1962 |
THE ACCUMULATION OF O-SUCCINYLHOMOSERINE BY ESCHERICHIA COLI AND SALMONELLA TYPHIMURIUM.
Topics: Amino Acids; Chromatography; Escherichia coli; Homoserine; Hydroxybutyrates; Lysine; Metabolism; Methionine; Mutation; Research; Salmonella typhimurium; Succinates; Threonine | 1964 |
Threonine and homoserine in extracts of a methionineless mutant of Neurospora.
Topics: Homoserine; Neurospora; Serine; Threonine | 1951 |
Role of homoserine and threonine pathway intermediates as precursors for the biosynthesis of aminoethoxyvinylglycine in Streptomyces sp. NRRL 5331.
Topics: Carbon-Oxygen Lyases; Gene Expression Regulation, Bacterial; Glycine; Homoserine; Homoserine Dehydrogenase; Phosphotransferases (Alcohol Group Acceptor); Streptomyces; Threonine | 2004 |
Saccharomyces cerevisiae Aqr1 is an internal-membrane transporter involved in excretion of amino acids.
Topics: Alanine; Amino Acids; Aspartic Acid; beta-Galactosidase; Biological Transport; Cell Membrane; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Endocytosis; Exocytosis; Gene Expression Regulation, Fungal; Genotype; Glutamic Acid; Green Fluorescent Proteins; Homoserine; Membrane Transport Proteins; Methylamines; Microscopy, Fluorescence; Models, Biological; Monocarboxylic Acid Transporters; Mutation; Oligonucleotides; Plasmids; Recombinant Fusion Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Threonine; Time Factors | 2004 |
Methionine and threonine synthesis are limited by homoserine availability and not the activity of homoserine kinase in Arabidopsis thaliana.
Topics: Arabidopsis; Arabidopsis Proteins; Carbon-Oxygen Lyases; Homoserine; Kinetics; Methionine; Phosphotransferases (Alcohol Group Acceptor); Promoter Regions, Genetic; Threonine | 2005 |
Synthesis of bisaminoacylated pdCpAs and tandemly activated transfer RNAs.
Topics: Acetylation; Alanine; Amino Acids; Bacterial Proteins; Homoserine; Indicators and Reagents; Methionine; Protein Biosynthesis; RNA, Transfer; Tetrahydrofolate Dehydrogenase; Thermus thermophilus; Threonine | 2007 |
Regulation of aspartate-derived amino acid homeostasis in potato plants (Solanum tuberosum L.) by expression of E. coli homoserine kinase.
Topics: Aspartic Acid; Escherichia coli; Gene Expression Regulation, Enzymologic; Homeostasis; Homoserine; Methionine; Models, Biological; Phosphotransferases (Alcohol Group Acceptor); Plant Leaves; Plants, Genetically Modified; Signal Transduction; Solanum tuberosum; Threonine | 2008 |
Threonine biosynthetic genes are essential in Cryptococcus neoformans.
Topics: Aspartate Kinase; Carbon-Oxygen Lyases; Cryptococcus neoformans; DNA, Fungal; Fungal Proteins; Gene Expression Regulation, Fungal; Genes, Essential; Genes, Fungal; Homoserine; Nitrogen; Phenotype; Phosphotransferases (Alcohol Group Acceptor); Plasmids; Promoter Regions, Genetic; RNA, Fungal; Temperature; Threonine | 2008 |
Homoserine as a precursor of threonine and methionine in Neurospora.
Topics: Homoserine; Methionine; Neurospora; Threonine | 1948 |
Dietary L-homoserine spares threonine in chicks.
Topics: Animal Feed; Animals; Arachis; Chickens; Diet; Homoserine; Threonine; Weight Gain; Zea mays | 2009 |
Homoserine toxicity in Saccharomyces cerevisiae and Candida albicans homoserine kinase (thr1Delta) mutants.
Topics: Candida albicans; Cell Proliferation; Cycloheximide; Feedback, Physiological; Fungal Proteins; Genes, Suppressor; Homoserine; Mutation; Phenotype; Phosphotransferases (Alcohol Group Acceptor); Proteasome Endopeptidase Complex; Protein Biosynthesis; Saccharomyces cerevisiae; Serine; Suppression, Genetic; Threonine | 2010 |
The Staphylococcus aureus autoinducer-2 synthase LuxS is regulated by Ser/Thr phosphorylation.
Topics: Amino Acid Sequence; Bacterial Proteins; Carbon-Sulfur Lyases; Gene Expression Regulation, Bacterial; Homoserine; Lactones; Models, Biological; Models, Molecular; Molecular Sequence Data; Phosphorylation; Protein Serine-Threonine Kinases; Protein Structure, Tertiary; Sequence Alignment; Staphylococcus aureus; Threonine; Virulence Factors | 2010 |
Product-assisted catalysis as the basis of the reaction specificity of threonine synthase.
Topics: Bacterial Proteins; Carbon-Oxygen Lyases; Catalysis; Crystallography, X-Ray; Homoserine; Protein Structure, Tertiary; Thermus thermophilus; Threonine | 2011 |
Homoserine and quorum-sensing acyl homoserine lactones as alternative sources of threonine: a potential role for homoserine kinase in insect-stage Trypanosoma brucei.
Topics: Acyl-Butyrolactones; Animals; Carbon-Oxygen Lyases; Homoserine; Mutation; Phosphorylation; Phosphotransferases (Alcohol Group Acceptor); Quorum Sensing; Symbiosis; Threonine; Trypanosoma brucei brucei; Tsetse Flies | 2015 |
An improved differential evolution algorithm for enhancing biochemical pathways simulation and production.
Topics: Algorithms; Biochemical Phenomena; Computational Biology; Computer Simulation; Escherichia coli; Fungi; Glycolysis; Homoserine; Kinetics; Metabolic Networks and Pathways; Models, Biological; Reproducibility of Results; Threonine | 2014 |
Development of a Liquid Chromatography-High Resolution Mass Spectrometry Metabolomics Method with High Specificity for Metabolite Identification Using All Ion Fragmentation Acquisition.
Topics: Chromatography, High Pressure Liquid; Databases, Factual; Homoserine; Humans; Ions; Lysophospholipids; Mass Spectrometry; Metabolome; Metabolomics; Sphingosine; Threonine | 2017 |
The level of threonine in tobacco seeds is limited by substrate availability, while the level of methionine is limited also by the activity of cystathionine γ-synthase.
Topics: Amino Acids; Carbon-Oxygen Lyases; Homoserine; Metabolic Networks and Pathways; Methionine; Nicotiana; Plant Proteins; Plants, Genetically Modified; Seeds; Threonine | 2019 |
Enhanced O-succinyl-l-homoserine production by recombinant Escherichia coli ΔIJBB*TrcmetL/pTrc-metA
Topics: Batch Cell Culture Techniques; Culture Media; Escherichia coli; Fermentation; Glucose; Homoserine; Metabolic Engineering; Metabolic Networks and Pathways; Threonine | 2021 |
Exploring AI-2-mediated interspecies communications within rumen microbial communities.
Topics: Animals; Bacteria; Bacterial Proteins; Histidine; Homoserine; Lactones; Methyl-Accepting Chemotaxis Proteins; Microbiota; Phosphoric Diester Hydrolases; Phosphoric Monoester Hydrolases; Rumen; Serine; Threonine | 2022 |
YgeA is involved in L- and D-homoserine metabolism in Escherichia coli.
Topics: Amino Acids; Biofilms; Escherichia coli; Homoserine; Threonine | 2022 |
A single site mutation can induce functional promiscuity in homoserine kinase.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Homoserine; Mutation; Phosphotransferases (Alcohol Group Acceptor); Threonine | 2023 |