| Nucleoside oxidase (H2O2-forming) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.1.3.39 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Nucleoside oxidase (H2O2-forming) (EC 1.1.3.39) is an enzyme with systematic name nucleoside:oxygen 5'-oxidoreductase (H2O2-forming).[1] This enzyme catalyses the following chemical reaction
- adenosine + 2 O2 + H2O [math]\displaystyle{ \rightleftharpoons }[/math] 9-riburonosyladenine + 2 H2O2 (overall reaction)
- (1a) adenosine + O2 [math]\displaystyle{ \rightleftharpoons }[/math] 5'-dehydroadenosine + H2O2
- (1b) 5'-dehydroadenosine + O2 + H2O [math]\displaystyle{ \rightleftharpoons }[/math] 9-riburonosyladenine + H2O2
This enzyme contains Heme and belongs to a flavoprotein family.
References
- ↑ "Nucleoside Oxidase, a Hydrogen Peroxide-Forming Oxidase, from Flavobacterium meningosepticum". Applied and Environmental Microbiology 63 (11): 4282–6. November 1997. PMID 16535726.
External links
- Nucleoside+oxidase+(H2O2-forming) at the US National Library of Medicine Medical Subject Headings (MeSH)
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