ammonium sulfate has been researched along with threonine in 30 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 29 (96.67) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (3.33) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Kapoor, V; Newman, EB; Potter, R | 1 |
| Joris, L; Sun, SC; Tsolas, O | 1 |
| Janin, J | 1 |
| Cagen, LM; Friedmann, HC | 1 |
| Dungan, SM; Katta, P | 1 |
| Salser, JS; Sirotnak, FM | 1 |
| Shive, W; Starnes, WL; Wells, MC | 1 |
| Moat, AG; Thomulka, KW | 1 |
| Barritt, GJ; Morrison, JF | 1 |
| Cox, DJ; Cunningham, GN; Maul, SB; Munk, P; Shive, W; Starnes, WL | 1 |
| Calhoun, DH; Hatfield, GW; Rimerman, RA | 1 |
| Nass, G; Paetz, W | 1 |
| Niederman, RA; Rabinowitz, KW; Wood, WA | 1 |
| Falmagne, P; Wiame, JM | 1 |
| White, PJ | 1 |
| Greer, SB; Skarstedt, MT | 1 |
| Kaplan, JG; McDonald, RA | 1 |
| Higa, EH; Ramaley, RF | 1 |
| Cohn, MS; Phillips, AT | 1 |
| Hatfield, GW | 1 |
| Behforouz, NC; Freese, E; Hampton, ML; McCormick, NG | 1 |
| Wålinder, O | 1 |
| Kumagai, H; Nagate, T; Yamada, H; Yoshida, H | 1 |
| Akhtar, M; el-Obeid, HA | 1 |
| Hoshino, J; Kröger, H; Simon, D | 1 |
| Joseph, AA; Wixom, RL | 1 |
| Nath, M; Sanwal, GG | 1 |
| Cohen, GN; Le Borgne, L; Robert-Gero, M | 1 |
| Kuramitsu, HK; Thomas, DA | 1 |
| Brudler, R; Cusanovich, MA; Devanathan, S; Genick, UK; Gerwert, K; Getzoff, ED; Meyer, TE; Millar, DP; Tollin, G; Woo, TT | 1 |
30 other study(ies) available for ammonium sulfate and threonine
| Article | Year |
|---|---|
Role of threonine dehydrogenase in Escherichia coli threonine degradation.
Topics: Adenylyl Cyclases; Aerobiosis; Alcohol Oxidoreductases; Ammonium Sulfate; Anaerobiosis; Biodegradation, Environmental; Escherichia coli; Glucose; Glycine; Leucine; Mutation; Threonine; Threonine Dehydratase | 1977 |
Purification of crystallization of transaldolase isozyme I and evidence for different genetic origin of isozymes I and III in Candida utilis.
Topics: Amino Acid Sequence; Amino Acids; Ammonium Sulfate; Candida; Chemical Phenomena; Chemical Precipitation; Chemistry, Physical; Chromatography; Crystallization; Cysteine; Genetics, Microbial; Histidine; Isoenzymes; Leucine; Threonine; Transaldolase; Transferases | 1977 |
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 |
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 |
Concerted feedback inhibition. Purification and some properties of aspartokinase from Pseudomonas fluorescens.
Topics: Ammonium Sulfate; Aspartic Acid; Cations, Divalent; Chemical Phenomena; Chemical Precipitation; Chemistry, Physical; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis, Disc; Enzyme Activation; Feedback; Hot Temperature; Lysine; Macromolecular Substances; Methionine; Molecular Weight; Phosphotransferases; Pseudomonas fluorescens; Threonine; Ultracentrifugation | 1973 |
Dihydrofolate reductase from diplococcus pneumoniae. Purification, amino acid composition, and N-terminal amino acid analysis.
Topics: Amino Acids; Ammonium Sulfate; Animals; Cells, Cultured; Chemical Precipitation; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis, Disc; Female; Genetics, Microbial; Guanidines; Hydrochloric Acid; Hydroxyapatites; Immune Sera; Immunodiffusion; Methotrexate; Mutation; Nitrobenzenes; Protamines; Protein Binding; Rabbits; Recombination, Genetic; Spectrophotometry; Streptococcus pneumoniae; Sulfuric Acids; Tetrahydrofolate Dehydrogenase; Threonine; Ultraviolet Rays | 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 |
Inorganic nitrogen assimilation in yeasts: alteration in enzyme activities associated with changes in cultural conditions and growth phase.
Topics: Alanine; Alanine Transaminase; Amino Acid Oxidoreductases; Amino Acids; Ammonium Sulfate; Aspartate Aminotransferases; Aspartic Acid; Cell-Free System; Culture Media; Electrophoresis, Disc; Genetics, Microbial; Glucose; Glutamate Dehydrogenase; Glutamate-Ammonia Ligase; Glutamates; Hydro-Lyases; Hydrogen-Ion Concentration; Lyases; Mutation; NAD; NADP; Nitrogen; Saccharomyces; Saccharomyces cerevisiae; Spectrophotometry; Threonine; Transaminases | 1972 |
Purification and properties of threonine dehydratase from Rhodopseudomonas spheroides.
Topics: Ammonium Sulfate; Buffers; Centrifugation, Density Gradient; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Dithiothreitol; Drug Stability; Electrophoresis, Disc; Enzyme Activation; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Isomerism; Kinetics; Molecular Weight; Potassium Chloride; Pyridoxal Phosphate; Rhodobacter sphaeroides; Rhodopseudomonas; Stereoisomerism; 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 |
Threonine deaminase from Escherichia coli. I. Purification and properties.
Topics: Allosteric Regulation; Ammonium Sulfate; Apoproteins; Binding, Competitive; Calcium Phosphates; Catalysis; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Enzyme Activation; Enzyme Repression; Escherichia coli; Hot Temperature; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Macromolecular Substances; Mathematics; Molecular Weight; Mutation; Pyridoxal Phosphate; Sodium Dodecyl Sulfate; Threonine; Ultracentrifugation | 1973 |
Biochemical and immunological characterization of threonyl-tRNA synthetase of two borrelidin-resistant mutants of Escherichia coli K12.
Topics: Adenosine Triphosphate; Amino Acyl-tRNA Synthetases; Ammonium Sulfate; Anti-Bacterial Agents; Antigen-Antibody Reactions; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Cyclopentanes; Drug Resistance, Microbial; Escherichia coli; Fatty Acids, Unsaturated; Fatty Alcohols; Genes; Hot Temperature; Hydrogen-Ion Concentration; Immune Sera; Kinetics; Mutation; Protein Denaturation; Threonine | 1973 |
The mechanism of action of 5'-adenylic acid-activated threonine dehydrase. VI. Identification of the partial reaction activated by adenosine monophosphate.
Topics: Adenosine Monophosphate; Ammonium Sulfate; Binding Sites; Calcium Phosphates; Carbon Radioisotopes; Chromatography; Chromatography, Ion Exchange; Circular Dichroism; Dithiothreitol; Enzyme Activation; Escherichia coli; Hydro-Lyases; Kinetics; Mathematics; Models, Chemical; Protamines; Protein Binding; Schiff Bases; Spectrophotometry; Structure-Activity Relationship; Sulfuric Acids; Threonine | 1973 |
[Purification and partial characterization of two malate synthases of Echerichia coli].
Topics: Acetates; Ammonium Sulfate; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Thin Layer; Electrophoresis; Enzyme Activation; Escherichia coli; Fluorine; Glycolates; Hot Temperature; Isoenzymes; Malates; Molecular Weight; Nitrobenzenes; Oxalates; Oxo-Acid-Lyases; Serine; Threonine; Ultracentrifugation | 1973 |
The nutrition of Bacillus megaterium and Bacillus cereus.
Topics: Ammonium Sulfate; Asparagine; Bacillus cereus; Bacillus megaterium; Biotin; Culture Media; Glucose; Glutamates; Glycerol; Proline; Threonine; Valine | 1972 |
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 |
Biosynthesis of branched-chain amino acids in Schizosaccharomyces pombe: regulatory properties of threonine deaminase.
Topics: Alanine; Amino Acids; Ammonium Sulfate; Ascomycota; Chromatography, Gel; Culture Media; Enzyme Activation; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Leucine; Protamines; Pyridoxal Phosphate; Stimulation, Chemical; Temperature; Threonine; Valine | 1973 |
Purification and properties of threonine deaminase from the X-1 isolate of the genus Thermus.
Topics: Acetone; Ammonium Sulfate; Bacteria; Butyrates; Cell-Free System; Chemical Precipitation; Chromatography, Gel; Electrophoresis, Disc; Hot Temperature; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Molecular Weight; Pyridoxal Phosphate; Spectrophotometry; Stereoisomerism; Threonine | 1973 |
Purification and characterization of a B6-independent threonine dehydratase from Pseudomonas putida.
Topics: Amino Acids; Ammonium Sulfate; Binding Sites; Carbon Radioisotopes; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gas; Chromatography, Gel; Culture Media; Electrophoresis, Polyacrylamide Gel; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Protamines; Pseudomonas; Pyridoxal Phosphate; Serine; Threonine; Tritium; Ultracentrifugation | 1974 |
Reaction velocity response of the Escherichia coli biosynthetic L-threonine deaminase to rapid changes in substrate and modifier ligand concentrations.
Topics: Allosteric Regulation; Ammonium Sulfate; Binding Sites; Calcium Phosphates; Catalysis; Chemical Precipitation; Chromatography; Electrophoresis, Disc; Enzyme Activation; Escherichia coli; Hot Temperature; Hydro-Lyases; Isoleucine; Kinetics; Threonine; Time; Valine | 1971 |
Regulation of two aspartokinases in Bacillus subtilis.
Topics: Ammonium Sulfate; Aspartic Acid; Bacillus subtilis; Cell-Free System; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Culture Media; Enzyme Activation; Enzyme Repression; Glucose; Hydroxamic Acids; Leucine; Lysine; Phosphorus Isotopes; Phosphotransferases; Spores, Bacterial; Stereoisomerism; Threonine; Time Factors; Transformation, Genetic | 1971 |
Calf brain phosvitin kinase. Purification of the kinase associated with a phosphate-incorporating protein.
Topics: Adenosine Triphosphate; Ammonium Sulfate; Animals; Calcium Phosphates; Caseins; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Dialysis; Filtration; Histones; Liver; Nerve Tissue Proteins; Nucleoproteins; Phosphoproteins; Phosphoric Acids; Phosphorus Isotopes; Phosphotransferases; Rats; Serine; Structure-Activity Relationship; Threonine | 1972 |
Threonine aldolase from Candida humicola. II. Purification, crystallization and properties.
Topics: Aldehyde-Lyases; Ammonium Sulfate; Candida; Chromatography; Chromatography, Gel; Crystallization; Cysteine; Dialysis; Electrophoresis, Disc; Enzyme Activation; Hydroxyapatites; Molecular Weight; Potassium; Protein Binding; Pyridoxal Phosphate; Quaternary Ammonium Compounds; Spectrophotometry; Threonine; Ultracentrifugation | 1972 |
Inactivation of serine transhydroxymethylase and threonine aldolase activities.
Topics: Acetaldehyde; Acetamides; Aldehyde-Lyases; Ammonium Sulfate; Animals; Bromine; Calcium Phosphates; Chemical Precipitation; Chlorine; Enzyme Activation; Gels; Glycine; Iodoacetates; Kinetics; Liver; Pyruvates; Rabbits; Serine; Stereoisomerism; Tetrahydrofolates; Threonine; Transferases | 1972 |
Influence of monovalent cations on the activity of L-serine (L-threonine) dehydratase from rat liver. The control of threonine-serine activity ratio.
Topics: Ammonium Chloride; Ammonium Sulfate; Animals; Apoproteins; Binding Sites; Chloromercuribenzoates; Drug Stability; Enzyme Induction; Hot Temperature; Hydro-Lyases; Kinetics; L-Serine Dehydratase; Liver; Male; Potassium Chloride; Protein Binding; Pyridoxal Phosphate; Rats; Serine; Threonine | 1972 |
Amino acid metabolism in the genus Propionibacterium.
Topics: Amino Acids; Ammonium Sulfate; Aspartic Acid; Culture Media; Glutamate Dehydrogenase; Glutamates; Hydro-Lyases; Ketoglutaric Acids; L-Serine Dehydratase; Propionibacterium; Threonine | 1972 |
Threonine dehydratase from goat liver.
Topics: Ammonium Sulfate; Animals; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Cysteine; Goats; Hydro-Lyases; Hydrogen-Ion Concentration; Kinetics; Liver; Pyridoxal Phosphate; Serine; Threonine | 1972 |
Concerted feedback inhibition of the aspartokinase of Rhodospirillum tenue by threonine and methionine: a novel pattern.
Topics: Adenosine Triphosphate; Ammonium Sulfate; Aspartic Acid; Chemical Precipitation; Chromatography, Gel; Culture Media; Enzyme Repression; Feedback; Glycine; Hot Temperature; Isoleucine; Lysine; Magnesium; Methionine; Molecular Weight; Phenylalanine; Phosphotransferases; Rhodospirillum; Stereoisomerism; Threonine | 1972 |
Biosynthetic L-threonine deaminase from Bacillus stearothermophilus. I. Catalytic and regulatory properties.
Topics: Allosteric Regulation; Ammonium Chloride; Ammonium Sulfate; Bacillus; Binding Sites; Catalysis; Centrifugation, Density Gradient; Chemical Precipitation; Chlorides; Chromatography, Gel; Chromatography, Ion Exchange; Drug Stability; Enzyme Activation; Feedback; Hot Temperature; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Kinetics; Lithium; Molecular Weight; Potassium Chloride; Protein Binding; Pyridoxal Phosphate; Sodium Chloride; Temperature; Threonine | 1971 |
Coupling of hydrogen bonding to chromophore conformation and function in photoactive yellow protein.
Topics: Ammonium Chloride; Ammonium Sulfate; Bacterial Proteins; Crystallography, X-Ray; Hydrogen Bonding; Hydrogen-Ion Concentration; Mutagenesis, Site-Directed; Phenylalanine; Photolysis; Photoreceptors, Microbial; Pigments, Biological; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Spectrum Analysis, Raman; Threonine; Tyrosine; Valine | 2000 |