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 / QuickGO

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

D-glutamate + H2O + O2 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&ndash, 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&ndash, 11. PMID 4387700.


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