D-glutamate(D-aspartate) oxidase
In enzymology, a D-glutamate(D-aspartate) oxidase (EC 1.4.3.15) is an enzyme that catalyzes the chemical reaction
- D-glutamate + H2O + O2 2-oxoglutarate + NH3 + H2O2
| D-glutamate(D-aspartate) oxidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.4.3.15 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
The 3 substrates of this enzyme are D-glutamate, H2O, and O2, whereas its 3 products are 2-oxoglutarate, NH3, and H2O2.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH2 group of donors with oxygen as acceptor. The systematic name of this enzyme class is D-glutamate(D-aspartate):oxygen oxidoreductase (deaminating). Other names in common use include D-glutamic-aspartic oxidase, and D-monoaminodicarboxylic acid oxidase. This enzyme participates in alanine and aspartate metabolism. It employs one cofactor, FAD.
References
- Mizushima S (1957). "Purified D-glutamic-aspartic oxidase of Aspergillus ustus". J. Gen. Appl. Microbiol. 3: 233–239.
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