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ENZYME

ENZYME entry: EC 1.1.3.8

Accepted Name
L-gulonolactone oxidase
Alternative Name(s)
GLO
L-gulono-gamma-lactone oxidase
Reaction catalysed
L-gulono-1,4-lactone + O2 <=> H(+) + H2O2 + L-ascorbate
Comment(s)
  • The product spontaneously isomerizes to L-ascorbate.
  • While most higher animals can synthesize ascorbic acid, primates and guinea pigs cannot.
Cross-references
BRENDA1.1.3.8
EC2PDB1.1.3.8
ExplorEnz1.1.3.8
PRIAM enzyme-specific profiles1.1.3.8
KEGG Ligand Database for Enzyme Nomenclature1.1.3.8
IUBMB Enzyme Nomenclature1.1.3.8
IntEnz1.1.3.8
MEDLINEFind literature relating to 1.1.3.8
MetaCyc1.1.3.8
Rhea expert-curated reactions1.1.3.8
UniProtKB/Swiss-Prot
O93852, ALO1_CANALQ9C614, GGLO1_ARATHQ6NQ66, GGLO2_ARATH
Q9LYD8, GGLO3_ARATHQ9FM82, GGLO4_ARATHO81030, GGLO5_ARATH
O81032, GGLO6_ARATHQ9FM84, GGLO7_ARATHQ3ZC33, GGLO_BOVIN
P58710, GGLO_MOUSEQ8HXW0, GGLO_PIGP10867, GGLO_RAT
Q90YK3, GGLO_SCYTO

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.1.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.1.-.-
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