N-acylhexosamine oxidase
In enzymology, a N-acylhexosamine oxidase (EC 1.1.3.29) is an enzyme that catalyzes the chemical reaction
- N-acetyl-D-glucosamine + O2 N-acetyl-D-glucosaminate + H2O2
| N-acylhexosamine oxidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.1.3.29 | ||||||||
| CAS number | 121479-58-1 | ||||||||
| 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 | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are N-acetyl-D-glucosamine and O2, whereas its two products are N-acetyl-D-glucosaminate and H2O2.
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 N-acyl-D-hexosamine:oxygen 1-oxidoreductase. Other names in common use include N-acyl-D-hexosamine oxidase, and N-acyl-beta-D-hexosamine:oxygen 1-oxidoreductase.
References
- Horiuchi T (1989). "Purification and properties of N-acyl-D-hexosamine oxidase from Pseudomonas sp 15-1". Agric. Biol. Chem. 53 (2): 361–368. doi:10.1271/bbb1961.53.361.
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