Protein Variants | Comment | Organism |
---|---|---|
additional information | construction of an enzyme deletion DELTAgdh2 mutant, the mutant shows less than 15-20% of wild-type activity, but DELTAgdh3 shows 20fold increased NAD+-dependent GDH activity, EC 1.4.1.2, genotypes and phenotypes, overview | Saccharomyces cerevisiae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamate + H2O + NAD+ | Saccharomyces cerevisiae | - |
2-oxoglutarate + NH3 + NADH + H+ | - |
ir | |
additional information | Saccharomyces cerevisiae | in yeast, NADP+-dependent enzymes, EC 1.4.1.4, encoded by GDH1 and GDH3, are reported to synthesize glutamate from 2-oxtoglutarate, while an NAD+-dependent enzyme, EC 1.4.1.2, encoded by GDH2, catalyzes the reverse reaction. Gdh1p is the primary GDH enzyme and Gdh2p and Gdh3p play evident roles during aerobic glutamate metabolism | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture condition:acetate/raffinose-grown cell | - |
Saccharomyces cerevisiae | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-glutamate + H2O + NAD+ | - |
Saccharomyces cerevisiae | 2-oxoglutarate + NH3 + NADH + H+ | - |
ir | |
additional information | in yeast, NADP+-dependent enzymes, EC 1.4.1.4, encoded by GDH1 and GDH3, are reported to synthesize glutamate from 2-oxtoglutarate, while an NAD+-dependent enzyme, EC 1.4.1.2, encoded by GDH2, catalyzes the reverse reaction. Gdh1p is the primary GDH enzyme and Gdh2p and Gdh3p play evident roles during aerobic glutamate metabolism | Saccharomyces cerevisiae | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
GDH2 | - |
Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
assay at | Saccharomyces cerevisiae |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Saccharomyces cerevisiae |
General Information | Comment | Organism |
---|---|---|
physiological function | Gdh2p plays an evident role during aerobic glutamate metabolism | Saccharomyces cerevisiae |