KEGG   ENZYME: 1.3.3.7Help
Entry
EC 1.3.3.7                  Enzyme                                 

Name
dihydrouracil oxidase
Class
Oxidoreductases;
Acting on the CH-CH group of donors;
With oxygen as acceptor
BRITE hierarchy
Sysname
5,6-dihydrouracil:oxygen oxidoreductase
Reaction(IUBMB)
5,6-dihydrouracil + O2 = uracil + H2O2 [RN:R00975]
Reaction(KEGG)
Substrate
5,6-dihydrouracil [CPD:C00429];
O2 [CPD:C00007]
Product
uracil [CPD:C00106];
H2O2 [CPD:C00027]
Comment
Also oxidizes dihydrothymine to thymine. A flavoprotein (FMN).
History
EC 1.3.3.7 created 1989
Reference
1
  Authors
Owaki, J., Uzura, K., Minami, Z. and Kusai, K.
  Title
Partial-purification and characterization of dihydrouracil oxidase, a flavoprotein from Rhodotorula glutinis.
  Journal
J. Ferment. Technol. 64 (1986) 205-210.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
104327-11-9

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