KEGG   ENZYME: 1.1.3.5Help
Entry
EC 1.1.3.5                  Enzyme                                 
Name
hexose oxidase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With oxygen as acceptor
BRITE hierarchy
Sysname
D-hexose:oxygen 1-oxidoreductase
Reaction(IUBMB)
D-glucose + O2 = D-glucono-1,5-lactone + H2O2 [RN:R01522]
Reaction(KEGG)
Substrate
D-glucose [CPD:C00031];
O2 [CPD:C00007]
Product
D-glucono-1,5-lactone [CPD:C00198];
H2O2 [CPD:C00027]
Comment
A copper glycoprotein. Also oxidizes D-galactose, D-mannose, maltose, lactose and cellobiose.
History
EC 1.1.3.5 created 1961, modified 1976
Pathway
Pentose phosphate pathway
Metabolic pathways
Microbial metabolism in diverse environments
Reference
1  [PMID:13278350]
  Authors
BEAN RC, HASSID WZ.
  Title
Carbohydrate oxidase from A red alga, Iridophycus flaccidum.
  Journal
J. Biol. Chem. 218 (1956) 425-36.
  Organism
Iridophycus flaccidum
Reference
2  [PMID:13688220]
  Authors
BEAN RC, PORTER GG, STEINBERG BM.
  Title
Carbohydrate metabolism of citrus fruits. II. Oxidation of sugars by an aerodehydrogenase from young orange fruits.
  Journal
J. Biol. Chem. 236 (1961) 1235-40.
  Organism
Citrus sinensis
Reference
3  [PMID:4708670]
  Authors
Sullivan JD Jr, Ikawa M.
  Title
Purification and characterization of hexose oxidase from the red alga Chondrus crispus.
  Journal
Biochim. Biophys. Acta. 309 (1973) 11-22.
  Organism
Chondrus crispus
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
9028-75-5
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