urea has been researched along with pyridoxal phosphate in 50 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 38 (76.00) | 18.7374 |
| 1990's | 4 (8.00) | 18.2507 |
| 2000's | 4 (8.00) | 29.6817 |
| 2010's | 4 (8.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Miles, EW | 1 |
| Rao, DR; Rao, MR; Vijayalakshmi, KR | 1 |
| Welch, S | 1 |
| Bacharach, AD; Markland, FS; O'Grady, TC; Saunders, GC; Umemura, N; Weber, BH | 1 |
| Kang-Yoon, SA; Kirksey, A | 1 |
| Jirsa, M; Klepácek, I; Kordac, V; Kotal, P | 1 |
| Kalyankar, GD; Nirmal Kumar, A | 1 |
| Radhakrishnan, AN; Srikantaiah, MV | 1 |
| Lichtenstein, GI; Polianovsky, OL; Timofeev, VP; Volkenstein, MV | 1 |
| Ben-Bassat, I; Beutler, E; Paniker, NV | 1 |
| Clément-Métral, J; Fanica-Gaignier, M | 1 |
| Frydman, RB; Slabnik, E | 1 |
| Goldberg, ME; Raibaud, O | 1 |
| Goldberg, ME; London, J; Skrzynia, C | 2 |
| Honikel, KO; Madsen, NB | 1 |
| Daniel, LJ; Gray, LF | 1 |
| Bocharov, AL; Ivanov, VI; Karpeisky, MY; Mora, S; Okina, EI; Volkenstein, MV; Yudina, LV | 1 |
| Crawford, IP; Hathaway, GM; Kida, S | 1 |
| Hatfield, GW; Umbarger, HE | 1 |
| Crawford, IP; Maurer, R | 1 |
| DeMoss, RD; Hoch, SO | 1 |
| Cheng, S; Martinez-Carrion, M; Stankewicz, MJ | 1 |
| Anderson, JA; Chang, HW; Grandjean, CJ | 1 |
| Bromwell, K; Guroff, G; Kuzuya, H | 1 |
| Dempsey, WB; Itoh, H; Lamartiniere, CA | 1 |
| Cowgill, RW; Jones, DC | 1 |
| Ebadi, MS | 1 |
| Bernlohr, RW; Leitzmann, C | 1 |
| Chatagner, F; Durieu-Trautmann, O; Rain, MC | 1 |
| Fischer, AG; Oliner, L; Schulz, AR | 1 |
| Bertland, LH; Kaplan, NO | 1 |
| Kamogawa, A | 1 |
| Fischer, EH; Hedrick, JL; Shaltiel, S | 2 |
| Datta, P | 1 |
| Hedrick, JL | 1 |
| Manning, JM; Peisach, D; Petsko, G; Pospischil, MA; Ringe, D; Soda, K; Van Ophem, PW | 1 |
| Bledsoe, RK; Davoodi, J; Drown, PM; Hutson, SM; Reinhart, GD; Wallin, R | 1 |
| Rao, KN | 1 |
| Bhakuni, V; Bhatt, AN; Prakash, K; Subramanya, HS | 1 |
| HARRINGTON, H; SAKAMI, W | 1 |
| FASELLA, P; HAMMES, GG | 1 |
| Bertoldi, M; Borri Voltattorni, C; Cellini, B; Laurents, DV | 1 |
| Deu, E; Kirsch, JF | 1 |
| Bossa, F; Catacchio, B; Chiaraluce, R; Consalvi, V; Contestabile, R; Florio, R; Paiardini, A | 1 |
| Cellini, B; Lorenzetto, A; Montioli, R; Oppici, E; Voltattorni, CB | 1 |
| Ali, V; Bhakuni, V; Mishra, V; Nozaki, T | 1 |
| Ackerman, D; Alwine, JC; Blair, IA; Daisak, JI; Hess, M; Keith, B; Khare, S; Lee, P; Li, B; Lin, N; Maguire, TG; Nathanson, KL; Nissim, I; Ochocki, JD; Qiu, B; Simon, MC; Worth, AJ; Wubbenhorst, B; Xie, H | 1 |
1 review(s) available for urea and pyridoxal phosphate
| Article | Year |
|---|---|
AMINO ACID METABOLISM.
Topics: Amino Acid Oxidoreductases; Amino Acids; Carboxy-Lyases; Glutamates; Glycine; Hydroxyproline; Lysine; Peroxidases; Phenylalanine; Proline; Proteins; Pyridoxal Phosphate; Research; Serine; Threonine; Transaminases; Tryptophan; Tyrosine; Urea | 1963 |
49 other study(ies) available for urea and pyridoxal phosphate
| Article | Year |
|---|---|
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
Effects of modification of the beta 2 subunit and of the alpha2beta2 complex of tryptophan synthase by alpha-cyanoglycine, a substrate analog.
Topics: Catalysis; Dialysis; Enzyme Activation; Escherichia coli; Glycine; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Mathematics; Nitriles; Pyridoxal Phosphate; Serine; Spectrophotometry; Temperature; Tryptophan Synthase; Urea | 1975 |
Studies on a 2,3-diaminopropionate: ammonia-lyase from a Pseudomonad.
Topics: Amino Acids, Diamino; Ammonia-Lyases; Chelating Agents; Dialysis; Guanidines; Hydrogen-Ion Concentration; Kinetics; Molecular Weight; Propionates; Pseudomonas; Pyridoxal Phosphate; Species Specificity; Sulfhydryl Reagents; Temperature; Urea | 1975 |
Comparative studies on the human glutamate-pyruvate transaminase phenotypes--GPT 1, GPT 2-1, GPT 2.
Topics: Adult; Age Factors; Alanine Transaminase; Alleles; Aminooxyacetic Acid; Child; Drug Stability; Erythrocytes; Genetic Variation; Hot Temperature; Humans; Hydrogen-Ion Concentration; Infant; Isoenzymes; Kinetics; Liver; Maleates; Molecular Biology; Molecular Weight; Paternity; Phenotype; Pyridoxal Phosphate; Urea | 1975 |
Chemical modification of yeast 3-phosphoglycerate kinase.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Circular Dichroism; Kinetics; Lysine; Maleates; Molecular Weight; Nitro Compounds; Optical Rotatory Dispersion; Peptide Fragments; Phosphoglycerate Kinase; Protein Binding; Protein Conformation; Pyridoxal Phosphate; Saccharomyces cerevisiae; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Trypsin; Tyrosine; Urea | 1975 |
Relation of short-term pyridoxine-HCl supplementation to plasma vitamin B-6 vitamers and amino acid concentrations in young women.
Topics: Adult; Amino Acids; Diet; Female; Humans; Pyridoxal Phosphate; Pyridoxine; Urea | 1992 |
[Inhibition of porphyrin synthesis by isonicotinic acid hydrazide in models simulating porphyria].
Topics: Animals; Chick Embryo; Isoniazid; Liver; Porphyrias; Porphyrins; Pyridoxal Phosphate; Saccharomyces cerevisiae; Urea | 1989 |
Influence of vitamin B6 on age dependent changes in blood urea.
Topics: Aging; Alanine Transaminase; Animals; Arginase; Isoenzymes; Kidney; Liver; Male; Pyridoxal Phosphate; Pyridoxine; Rats; Rats, Inbred Strains; Urea | 1985 |
Studies on the metabolism of vitamin B6 in the small intestine. II. Heterogeneity of monkey intestinal alkaline phosphatase.
Topics: Alkaline Phosphatase; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Intestinal Mucosa; Intestine, Small; Kinetics; Macaca; Male; Mercaptoethanol; Mercury; Methods; Neuraminidase; Nitrobenzenes; Phosphoric Acids; Pyridoxal Phosphate; Pyridoxine; Urea; Zinc | 1970 |
Mobility of the paramagnetic label bound by aspartate aminotransferase.
Topics: Aspartate Aminotransferases; Binding Sites; Cyclic N-Oxides; Drug Stability; Electron Spin Resonance Spectroscopy; Free Radicals; Hydrogen-Ion Concentration; Piperidines; Pyridoxal Phosphate; Urea | 1970 |
Evaluation of sickle hemoglobin and desickling agents by falling ball viscometry.
Topics: 6-Phytase; Anemia, Sickle Cell; Aspirin; Blood Viscosity; Carbamates; Cyanates; Drug Storage; Fructose; Glyceraldehyde; Glyceric Acids; Hemoglobins, Abnormal; Humans; Inositol; Methemoglobin; NAD; Phosphoric Acids; Potassium; Pyridoxal Phosphate; Time Factors; Urea; Valine; Vinblastine | 1972 |
Are both fractions of Rhodopseudomonas spheroides Y ALA synthetase isoenzymes?
Topics: 5-Aminolevulinate Synthetase; Adenosine Triphosphate; Aerobiosis; Anaerobiosis; Binding Sites; Borohydrides; Chromatography, Gel; Chromatography, Ion Exchange; Diphosphates; Electrophoresis, Disc; Hydrogen-Ion Concentration; Isoelectric Focusing; Isoenzymes; Molecular Weight; Protein Binding; Protein Denaturation; Pyridoxal Phosphate; Rhodobacter sphaeroides; Sodium Dodecyl Sulfate; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Urea | 1973 |
The role of phosphorylase in starch biosynthesis.
Topics: Amylases; Chromatography, Ion Exchange; Dialysis; Drug Stability; Electrophoresis, Polyacrylamide Gel; Glucosephosphates; Guanidines; Hydrogen-Ion Concentration; Macromolecular Substances; Nucleoside Diphosphate Sugars; Phosphorylases; Plants; Polysaccharides; Pyridoxal Phosphate; Starch; Sulfhydryl Reagents; Temperature; Time Factors; Urea; Vegetables | 1973 |
The tryptophanase from Escherichia coli K-12. II. Comparison of the thermal stabilities of apo-, holo-, and hybrid enzymes.
Topics: Apoproteins; Binding Sites; Borohydrides; Drug Stability; Electrophoresis, Polyacrylamide Gel; Enzyme Activation; Escherichia coli; Hot Temperature; Hydro-Lyases; Kinetics; Macromolecular Substances; Oxidation-Reduction; Pyridoxal Phosphate; Sodium; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Thermodynamics; Time Factors; Tryptophanase; Urea | 1973 |
The tryptophanase from Escherichia coli K12. 3. Further characterization of hybrids between the apo- and holoenzyme.
Topics: Apoproteins; Binding Sites; Chemical Phenomena; Chemistry; Cold Temperature; Escherichia coli; Lyases; Macromolecular Substances; Oxidation-Reduction; Pyridoxal Phosphate; Schiff Bases; Tryptophanase; Ultracentrifugation; Urea | 1974 |
Renaturation of Escherichia coli tryptophanase after exposure to 8 M urea. Evidence for the existence of nucleation centers.
Topics: Apoproteins; Binding Sites; Biochemical Phenomena; Biochemistry; Carboxy-Lyases; Centrifugation, Density Gradient; Dialysis; Enzyme Activation; Escherichia coli; Ligases; Osmolar Concentration; Protein Conformation; Protein Denaturation; Pyridoxal Phosphate; Serum Albumin; Temperature; Time Factors; Tryptophanase; Ultracentrifugation; Urea | 1974 |
Fluorescence quenching, a tool for probing conformational changes in glycogen phosphorylase.
Topics: Animals; Apoproteins; Fluorescence; Iodides; Kinetics; Methods; Muscles; Myocardium; Phosphorylases; Protein Conformation; Pyridoxal Phosphate; Rabbits; Spectrometry, Fluorescence; Spectrum Analysis; Swine; Tryptophan; Urea | 1973 |
Effect of copper status on the urinary excretion of tryptophan metabolites and amino acids by the rat.
Topics: Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Copper; Deficiency Diseases; Heart; Hemoglobins; Kidney; Kynurenic Acid; Liver; Male; Organ Size; Pyridoxal Phosphate; Rats; Spleen; Taurine; Tryptophan; Urea; Xanthurenates | 1973 |
Conformational properties and catalytic function of aspartate aminotransferase.
Topics: Absorption; Aspartate Aminotransferases; Binding Sites; Circular Dichroism; Energy Metabolism; Kinetics; Molecular Conformation; Protein Denaturation; Pyridoxal Phosphate; Spectrum Analysis; Temperature; Urea | 1973 |
Subunit structure of the B component of Escherichia coli tryptophan synthetase.
Topics: Amino Acids; Bacterial Proteins; Boron Compounds; Chemical Phenomena; Chemistry; Electrophoresis; Escherichia coli; Formates; Hydro-Lyases; Hydrogen Peroxide; Molecular Weight; Oxidation-Reduction; Peptides; Pyridoxal Phosphate; Sulfhydryl Compounds; Tryptophan; Ultracentrifugation; Urea | 1969 |
Threonine deaminase from Bacillus subtilis. I. Purification of the enzyme.
Topics: Bacillus subtilis; Binding Sites; Calcium Phosphates; Centrifugation, Density Gradient; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Ion Exchange; Crystallization; Detergents; Drug Stability; Feedback; Guanidines; Hydro-Lyases; Hydrogen-Ion Concentration; Isoleucine; Methods; Microscopy, Electron; Molecular Weight; Phosphates; Pyridoxal Phosphate; Quaternary Ammonium Compounds; Sulfates; Temperature; Threonine; Urea | 1970 |
Properties and subunit structure of the B component of Pseudomonas putida tryptophan synthetase.
Topics: Alanine; Amino Acids; Borohydrides; Carboxypeptidases; Catalysis; Chemical Precipitation; Chromatography, Gel; Cross Reactions; Detergents; Drug Stability; Electrophoresis, Disc; Escherichia coli; Formates; Glycerophosphates; Hot Temperature; Hydro-Lyases; Immune Sera; Immunodiffusion; Indoles; Kinetics; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Pseudomonas; Pyridoxal Phosphate; Serine; Spectrophotometry; Sulfuric Acids; Tryptophan; Ultracentrifugation; Urea | 1971 |
Tryptophanase from Bacillus alvei. I. Subunit structure.
Topics: Amino Acid Sequence; Amino Acids; Apoproteins; Bacillus; Borohydrides; Chromatography, Paper; Electrophoresis; Electrophoresis, Paper; Formates; Guanidines; Hydro-Lyases; Hydrogen-Ion Concentration; Hydroxylamines; Macromolecular Substances; Molecular Weight; Oxidation-Reduction; Peptides; Pyridoxal Phosphate; Sodium Dodecyl Sulfate; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1972 |
Mitochondrial glutamate aspartate transaminase. Differential action of thiol reagents with the supernatant enzyme.
Topics: Acetamides; Alcohols; Amino Acids; Animals; Aspartate Aminotransferases; Aspartic Acid; Binding Sites; Bromine; Catalysis; Chemical Phenomena; Chemistry; Circular Dichroism; Complement Fixation Tests; Cytoplasm; Enzyme Activation; Hydrogen-Ion Concentration; Iodoacetates; Isoenzymes; Kinetics; Maleates; Mathematics; Mercaptoethanol; Mercuribenzoates; Mitochondria, Muscle; Myocardium; Protein Binding; Protein Conformation; Protein Denaturation; Pyridoxal Phosphate; Pyruvates; Spectrophotometry; Sulfhydryl Compounds; Swine; Ultracentrifugation; Urea | 1971 |
Nature of the binding site of pyridoxal 5'-phosphate to bovine serum albumin.
Topics: Alkanes; Amino Acid Sequence; Binding Sites; Carboxypeptidases; Chromatography, Ion Exchange; Fluorometry; Hydrogen-Ion Concentration; Lysine; Protein Binding; Pyridoxal Phosphate; Pyrrolidinones; Serum Albumin, Bovine; Spectrophotometry; Thiocyanates; Trypsin; Tyrosine; Urea | 1971 |
The phenylalanine-binding protein of Comamonas sp. (ATCC 11299a).
Topics: Amino Acids; Anhydrides; Bacterial Proteins; Biological Transport; Carbon Isotopes; Chromatography, Gel; Chromatography, Ion Exchange; Drug Stability; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Lysine; Maleates; Molecular Weight; Nitrobenzenes; Phenylalanine; Protein Binding; Pseudomonas; Pyridoxal Phosphate; Sodium Chloride; Ultracentrifugation; Urea | 1971 |
-dialkylamino acid transaminase from Pseudomonas cepacia. Purification, crystallization, physical, and kinetic properties.
Topics: Alkylation; Amino Acids; Aminoisobutyric Acids; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography; Chromatography, DEAE-Cellulose; Crystallization; Cycloserine; Detergents; Electrophoresis; Electrophoresis, Disc; Guanidines; Hydroxyapatites; Kinetics; Macromolecular Substances; Molecular Weight; Peptides; Pseudomonas; Pyridoxal Phosphate; Pyruvates; Transaminases; Trypsin; Ultracentrifugation; Urea | 1971 |
Evidence for the binding of pyridoxal 5'-phosphate in a hydrophobic region of glycogen phosphorylase b dimer.
Topics: Animals; Binding Sites; Electrochemistry; Electrophoresis, Disc; Electrophoresis, Paper; Energy Transfer; Fluorescence; Glucosyltransferases; Hydrogen-Ion Concentration; Hydroxylamines; Imidazoles; Muscles; Oxidation-Reduction; Phosphorylases; Polymers; Protein Binding; Pyridoxal Phosphate; Rabbits; Time Factors; Tryptophan; Urea | 1971 |
Increase in brain pyridoxal phosphate by chlorpromazine.
Topics: Acetates; Alkaline Phosphatase; Animals; Brain; Brain Chemistry; Chlorpromazine; Cyanides; Cycloheximide; Dactinomycin; Dopa Decarboxylase; Dopamine; Enzyme Induction; Male; Oxidoreductases; Phosphotransferases; Pyridoxal Phosphate; Rats; Trifluoperazine; Urea | 1970 |
Threonine dehydratase of Bacillus licheniformis. I. Purification and properties.
Topics: Bacillus; Chemical Precipitation; Chromatography, Gel; Dextrans; Drug Stability; Hot Temperature; Hydro-Lyases; Hydrogen-Ion Concentration; Ions; Isoleucine; Oxidation-Reduction; Protein Denaturation; Pyridoxal Phosphate; Ultrasonics; Urea | 1968 |
[Influence of pyridoxal phosphate and some other pyridoxine derivatives on stability, in vitro, of cystathionase and cysteine sulfinic acid decarboxylase].
Topics: Aldehydes; Amines; Amino Acids; Carboxy-Lyases; Chemical Phenomena; Chemistry; Cysteine; Hot Temperature; Hydro-Lyases; Phosphates; Protein Denaturation; Pyridines; Pyridoxal Phosphate; Pyridoxine; Sulfinic Acids; Urea | 1968 |
Thyroidal biosynthesis of iodothyronines. II. General charactero acteristics and purification of mitochondrial monoamine oxidase.
Topics: Animals; Calcium; Cattle; Centrifugation, Density Gradient; Hydrogen-Ion Concentration; Iodine; Kinetics; Mitochondria; Monoamine Oxidase; Monoamine Oxidase Inhibitors; Oxygen Consumption; Phenethylamines; Pyridoxal Phosphate; Sulfhydryl Compounds; Thyroid Gland; Tyramine; Urea | 1968 |
Chicken heart soluble aspartate aminotransferase. Purification and properties.
Topics: Animals; Aspartate Aminotransferases; Chickens; Coenzymes; Fluorescence; Fluorometry; Hot Temperature; Hydrogen-Ion Concentration; Mercaptoethanol; Methods; Molecular Weight; Myocardium; Picolines; Protein Binding; Protein Denaturation; Pyridoxal Phosphate; Ultracentrifugation; Urea | 1968 |
Pyridoxal 5'-phosphate in alpha-glucan phosphorylase from the potato.
Topics: Acetophenones; Boron; Chemical Phenomena; Chemistry; Coloring Agents; Glucosyltransferases; Hydrogen-Ion Concentration; Lysine; Oxidation-Reduction; Plants; Protein Binding; Pyridoxal Phosphate; Quinones; Spectrophotometry; Tromethamine; Urea | 1969 |
Conformation changes and the mechanism of resolution of glycogen phosphorylase b.
Topics: Adenine Nucleotides; Amines; Animals; Benzoates; Chemical Phenomena; Chemistry; Citrates; Crystallization; Cysteine; Fluorometry; Glucosyltransferases; Glycogen; Guanidines; Imidazoles; Kinetics; Mercury; Models, Chemical; Muscles; Protein Denaturation; Pyridoxal Phosphate; Rabbits; Spectrophotometry; Temperature; Ultracentrifugation; Ultraviolet Rays; Urea | 1969 |
Stereospecific requirements for carbonyl reagents in the resolution and reconstitution of phosphorylase b.
Topics: Aldehydes; Animals; Binding Sites; Boron Compounds; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Cysteine; Dialysis; Glucosyltransferases; Kinetics; Muscles; Protein Denaturation; Pyridoxal Phosphate; Rabbits; Stereoisomerism; Sulfhydryl Compounds; Sulfur Isotopes; Ultracentrifugation; Urea | 1969 |
Purification and feedback control of threonine deaminase activity of Rhodopseudomonas spheroides.
Topics: Chromatography; Feedback; Hydro-Lyases; Isoleucine; Kinetics; Mercury; Pyridoxal Phosphate; Rhodopseudomonas; Threonine; Urea; Valine | 1966 |
An optical rotary dispersion study of glycogen phosphorylase.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Animals; Borates; Chemical Phenomena; Chemistry, Physical; Glucosyltransferases; In Vitro Techniques; Muscles; Pyridoxal Phosphate; Rabbits; Sodium Chloride; Urea | 1966 |
Catalytic ability and stability of two recombinant mutants of D-amino acid transaminase involved in coenzyme binding.
Topics: Alanine; Base Sequence; beta-Alanine; Binding Sites; Catalysis; D-Alanine Transaminase; Enzyme Inhibitors; Enzyme Stability; Guanidine; Guanidines; Hot Temperature; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Denaturation; Pyridoxal Phosphate; Recombinant Proteins; Spectrophotometry; Structure-Activity Relationship; Substrate Specificity; Sulfhydryl Compounds; Transaminases; Urea | 1995 |
Overexpression and characterization of the human mitochondrial and cytosolic branched-chain aminotransferases.
Topics: Amino Acid Sequence; Amino Acids, Branched-Chain; Circular Dichroism; Cytosol; Dithionitrobenzoic Acid; Humans; Isoenzymes; Kinetics; Mitochondria; Molecular Sequence Data; Protein Denaturation; Pyridoxal Phosphate; Pyridoxamine; Recombinant Proteins; Sequence Homology, Amino Acid; Spectrophotometry, Ultraviolet; Substrate Specificity; Titrimetry; Transaminases; Urea | 1998 |
Reversible inhibition by pyridoxal 5'-phosphate and irreversible inactivation by urea and guanidine hydrochloride of thymidylate synthase from Lactobacillus leichmannii.
Topics: Dimerization; Enzyme Inhibitors; Guanidine; Lactobacillus; Protein Conformation; Pyridoxal Phosphate; Thymidylate Synthase; Urea | 1998 |
Different unfolding pathways for mesophilic and thermophilic homologues of serine hydroxymethyltransferase.
Topics: Amino Acid Sequence; Aspartate Aminotransferases; Bacillus subtilis; Chromatography; Circular Dichroism; Enzyme Stability; Fluorescent Dyes; Glutaral; Glycine Hydroxymethyltransferase; Guanidine; Hot Temperature; Molecular Sequence Data; Protein Denaturation; Protein Folding; Protein Structure, Quaternary; Protein Structure, Tertiary; Pyridoxal Phosphate; Sequence Alignment; Sequence Homology; Urea | 2002 |
AN OPTICAL ROTATORY DISPERSION STUDY OF ASPARTIC AMINO TRANSFERASE.
Topics: Animals; Aspartate Aminotransferases; Chemical Phenomena; Chemistry, Physical; Hydroxylamines; Ketoglutaric Acids; Myocardium; Optical Rotatory Dispersion; Oximes; Pyridoxal Phosphate; Research; Spectrum Analysis; Swine; Transferases; Urea | 1964 |
Folding pathway of the pyridoxal 5'-phosphate C-S lyase MalY from Escherichia coli.
Topics: Binding Sites; Cystathionine gamma-Lyase; Escherichia coli; Escherichia coli Proteins; Kinetics; Protein Binding; Protein Folding; Pyridoxal Phosphate; Repressor Proteins; Urea | 2005 |
Cofactor-directed reversible denaturation pathways: the cofactor-stabilized Escherichia coli aspartate aminotransferase homodimer unfolds through a pathway that differs from that of the apoenzyme.
Topics: Aspartate Aminotransferases; Circular Dichroism; Enzyme Stability; Escherichia coli; Guanidine; Holoenzymes; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Quaternary; Pyridoxal Phosphate; Pyridoxamine; Spectrometry, Fluorescence; Thermodynamics; Urea | 2007 |
Structural stability of the cofactor binding site in Escherichia coli serine hydroxymethyltransferase--the role of evolutionarily conserved hydrophobic contacts.
Topics: Binding Sites; Circular Dichroism; Enzyme Stability; Escherichia coli; Escherichia coli Proteins; Glycine Hydroxymethyltransferase; Hydrophobic and Hydrophilic Interactions; Models, Molecular; Protein Denaturation; Protein Folding; Protein Structure, Quaternary; Pyridoxal Phosphate; Spectrometry, Fluorescence; Ultracentrifugation; Urea | 2009 |
Human liver peroxisomal alanine:glyoxylate aminotransferase: Different stability under chemical stress of the major allele, the minor allele, and its pathogenic G170R variant.
Topics: Alleles; Amino Acid Substitution; Binding, Competitive; Biocatalysis; Circular Dichroism; Enzyme Stability; Humans; Isoenzymes; Kinetics; Liver; Models, Molecular; Mutation; Peroxisomes; Protein Binding; Protein Denaturation; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Unfolding; Pyridoxal Phosphate; Spectrometry, Fluorescence; Transaminases; Urea | 2010 |
Biophysical characterization of Entamoeba histolytica phosphoserine aminotransferase (EhPSAT): role of cofactor and domains in stability and subunit assembly.
Topics: Amino Acid Sequence; Apoenzymes; Biophysical Phenomena; Coenzymes; Entamoeba histolytica; Enzyme Stability; Guanidine; Holoenzymes; Models, Molecular; Molecular Sequence Data; Protein Denaturation; Protein Multimerization; Protein Structure, Quaternary; Protein Structure, Tertiary; Protein Subunits; Pyridoxal Phosphate; Transaminases; Urea | 2011 |
Arginase 2 Suppresses Renal Carcinoma Progression via Biosynthetic Cofactor Pyridoxal Phosphate Depletion and Increased Polyamine Toxicity.
Topics: Animals; Arginase; Argininosuccinate Synthase; Carcinoma, Renal Cell; Cell Line, Tumor; Gene Expression Profiling; Heterografts; Humans; Kidney Neoplasms; Mice; Mice, Nude; Polyamines; Pyridoxal Phosphate; Urea | 2018 |