The Enzyme Database

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EC 1.1.3.40     
Accepted name: D-mannitol oxidase
Reaction: mannitol + O2 = mannose + H2O2
Other name(s): mannitol oxidase; D-arabitol oxidase
Systematic name: mannitol:oxygen oxidoreductase (cyclizing)
Comments: Also catalyses the oxidation of D-arabinitol and, to a lesser extent, D-glucitol (sorbitol), whereas L-arabinitol is not a good substrate. The enzyme from the snails Helix aspersa and Arion ater is found in a specialised tubular organelle that has been termed the mannosome.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 73562-29-5
References:
1.  Vorhaben, J.E., Scott, J.F., Smith, D.D. and Campbell, J.W. Mannitol oxidase: partial purification and characterisation of the membrane-bound enzyme from the snail Helix aspersa. Int. J. Biochem. 18 (1986) 337–344. [PMID: 3519307]
2.  Large, A.T., Jones, C.J.P. and Connock, M.J. The association of mannitol oxidase with a distinct organelle in the digestive gland of the terrestrial slug Arion ater. Protoplasma 175 (1993) 93–101.
[EC 1.1.3.40 created 2001]
 
 


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