View source for UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase

{{DISPLAYTITLE:Nucleoside oxidase (H<sub>2</sub>O<sub>2</sub>-forming)}}
{{Infobox enzyme
| Name = Nucleoside oxidase<br />(H<sub>2</sub>O<sub>2</sub>-forming)
| EC_number = 1.1.3.39
| CAS_number = 
| IUBMB_EC_number = 1/1/3/39
| GO_code = 
| image = 
| width = 
| caption =
}}
'''Nucleoside oxidase (H<sub>2</sub>O<sub>2</sub>-forming)''' ({{EC number|1.1.3.39}}) is an [[enzyme]] with system name ''nucleoside:oxygen 5'-oxidoreductase (H<sub>2</sub>O<sub>2</sub>-forming)''.<ref>{{cite journal | title = Nucleoside oxidase, a hydrogen peroxide-forming oxidase, from <em>Flavobacterium meningosepticum</em> |author = Koga, S., Ogawa, J., Cheng, L.Y., Choi, Y.M., Yamada, H. and Shimizu, S. |journal = Appl. Environ. Microbiol. |year = 1997 |volume = 63 |pages = 4282–4286 |pmid = 16535726 |issue=11 |pmc=1389282}}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]

: adenosine + 2 O<sub>2</sub> + H<sub>2</sub>O <math>\rightleftharpoons</math> 9-riburonosyladenine + 2 H<sub>2</sub>O<sub>2</sub> (overall reaction)
:(1a) adenosine + O<sub>2</sub> <math>\rightleftharpoons</math> 5'-dehydroadenosine + H<sub>2</sub>O<sub>2</sub>
:(1b) 5'-dehydroadenosine + O<sub>2</sub> + H<sub>2</sub>O <math>\rightleftharpoons</math> 9-riburonosyladenine + H<sub>2</sub>O<sub>2</sub>

This enzyme contains [[Heme]] and belongs to a [[flavoprotein]] family.

== References ==
{{reflist}}

== External links ==
* {{MeshName|Nucleoside+oxidase+(H2O2-forming)}}

[[Category:EC 1.1.3]]