Xylitol oxidase

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xylitol oxidase
Identifiers
EC no. 1.1.3.41
CAS no. 177322-52-0
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Gene Ontology AmiGO / QuickGO
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PMC articles
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NCBI proteins

In enzymology, xylitol oxidase (EC 1.1.3.41) is an enzyme that catalyzes the chemical reaction

 
O2
H2O2
Xylitol oxidase
O2
H2O2
 

The two substrates of this enzyme are xylitol and oxygen. Its products are D-xylose and hydrogen peroxide. Other sugar alcohols, including sorbitol, can be oxidised by this enzyme. [1] [2]

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 xylitol:oxygen oxidoreductase.

References

  1. Enzyme 1.1.3.41 at KEGG Pathway Database.
  2. Yamashita M, Omura H, Okamoto E, Furuya Y, Yabuuchi M, Fukahi K, Murooka Y (2000). "Isolation, characterization, and molecular cloning of a thermostable xylitol oxidase from Streptomyces sp. IKD472". Journal of Bioscience and Bioengineering. 89 (4): 350–60. doi:10.1016/S1389-1723(00)88958-6. PMID   16232758.