D-glutamate oxidase

D-glutamate oxidase
Identifiers
EC number	1.4.3.7
CAS number	37255-41-7
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 / EGO
Search PMC articles PubMed articles

In enzymology, a D-glutamate oxidase (EC 1.4.3.7) is an enzyme that catalyzes the chemical reaction

D-glutamate + H₂O + O₂ $\rightleftharpoons$ 2-oxoglutarate + NH₃ + H₂O₂

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:oxygen oxidoreductase (deaminating). Other names in common use include D-glutamic oxidase, and D-glutamic acid oxidase. This enzyme participates in d-glutamine and d-glutamate metabolism.

References

• ROCCA E, GHIRETTI F (1958). "Purification and properties of D-glutamic acid oxidase from Octopus vulgaris Lam". Arch. Biochem. Biophys. 77 (2): 336–49. doi:10.1016/0003-9861(58)90081-X. PMID 13583997. 
• Urich K (1968). "[D-Glutamate oxidase from the antennal gland of the crayfish Oronectes limosus: purification and characterization]". Z. Naturforsch. B. 23 (11): 1508–11. PMID 4387700. 

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