Dihydrouracil oxidase
dihydrouracil oxidase | |||||||||
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Identifiers | |||||||||
EC no. | 1.3.3.7 | ||||||||
CAS no. | 104327-11-9 | ||||||||
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 | ||||||||
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In enzymology, a dihydrouracil oxidase (EC 1.3.3.7) is an enzyme that catalyzes the chemical reaction
- 5,6-dihydrouracil + O2 uracil + H2O2
Thus, the two substrates of this enzyme are 5,6-dihydrouracil and O2, whereas its two products are uracil and H2O2.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-CH group of donor with oxygen as acceptor. The systematic name of this enzyme class is 5,6-dihydrouracil:oxygen oxidoreductase. It employs one cofactor, FMN.
References
- Owaki J, Uzura K, Minami Z, Kusai K (1986). "Partial-purification and characterization of dihydrouracil oxidase, a flavoprotein from Rhodotorula glutinis". J. Ferment. Technol. 64 (3): 205–210. doi:10.1016/0385-6380(86)90100-7.