D-mannitol oxidase

d-mannitol oxidase
Identifiers
EC no.1.1.3.40
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins

In enzymology, d-mannitol oxidase (EC 1.1.3.40) is an enzyme that catalyzes the chemical reaction

 
O2
H2O2
Reversible left-right reaction arrow with minor forward substrate(s) from top left, minor forward product(s) to top right, minor reverse substrate(s) from bottom right and minor reverse product(s) to bottom left
O2
H2O2
 

The two substrates of this enzyme are mannitol and oxygen. Its products are D-mannose and hydrogen peroxide.[1][2][3]

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. The systematic name of this enzyme class is mannitol:oxygen oxidoreductase (cyclizing). Other names in common use include mannitol oxidase, and D-arabitol oxidase.

References

  1. ^ Enzyme 1.1.3.40 at KEGG Pathway Database.
  2. ^ Vorhaben JE, Smith DD Jr, Campbell JW (1986). "Mannitol oxidase: partial purification and characterization of the membrane-bound enzyme from the snail Helix aspersa". Int. J. Biochem. 18 (4): 337–44. doi:10.1016/0020-711X(86)90039-X. PMID 3519307.
  3. ^ Large AT, Jones CJP, Connock MJ (1993). "The association of mannitol oxidase with a distinct organelle in the digestive gland of the terrestrial slug Arion ater". Protoplasma. 175 (3–4): 93–101. Bibcode:1993Prpls.175...93L. doi:10.1007/BF01385006.