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
ec00030  Pentose phosphate pathway
ec01100  Metabolic pathways
ec01120  Microbial metabolism in diverse environments
Orthology
K21840  hexose oxidase
Genes
CCP: CHC_T00009130001
EHX: EMIHUDRAFT_72693
Taxonomy
Reference
1  [PMID:13278350]
  Authors
BEAN RC, HASSID WZ.
  Title
Carbohydrate oxidase from A red alga, Iridophycus flaccidum.
  Journal
J Biol Chem 218:425-36 (1956)
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 236:1235-40 (1961)
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 309:11-22 (1973)
DOI:10.1016/0005-2744(73)90312-4
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 1.1.3.5
IUBMB Enzyme Nomenclature: 1.1.3.5
ExPASy - ENZYME nomenclature database: 1.1.3.5
BRENDA, the Enzyme Database: 1.1.3.5
CAS: 9028-75-5

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