View source for Biology:Delphinidin 3',5'-O-glucosyltransferase

{{Short description|Class of enzymes}}
{{Infobox enzyme
| Name       = Delphinidin 3',5'-O-glucosyltransferase
| EC_number  = 2.4.1.249
| CAS_number =
| GO_code    = 
| image      = 
| width      = 
| caption    =  
}}
'''Delphinidin 3',5'-O-glucosyltransferase''' ({{EC number|2.4.1.249}}, ''UDP-glucose:anthocyanin 3',5'-O-glucosyltransferase'', ''UA3'5'GZ'') is an [[Biology:Enzyme|enzyme]] with [[Biology:List of enzymes|systematic name]] ''UDP-glucose:delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside 3'-O-glucosyltransferase''.<ref>{{cite journal | vauthors = Kogawa K, Kato N, Kazuma K, Noda N, Suzuki M | title = Purification and characterization of UDP-glucose: anthocyanin 3',5'-O-glucosyltransferase from Clitoria ternatea | journal = Planta | volume = 226 | issue = 6 | pages = 1501–9 | date = November 2007 | pmid = 17668234 | doi = 10.1007/s00425-007-0584-1 }}</ref> This enzyme [[Chemistry:Catalysis|catalyses]] the following [[Chemistry:Chemical reaction|chemical reaction]]

: 2 UDP-glucose + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside <math>\rightleftharpoons</math> 2 UDP + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3',5'-di-O-beta-D-glucoside (overall reaction)
:(1a) UDP-glucose + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside <math>\rightleftharpoons</math> UDP + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3'-O-beta-D-glucoside
:(1b) UDP-glucose + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3'-O-beta-D-glucoside <math>\rightleftharpoons</math> UDP + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3',5'-di-O-beta-D-glucoside

This enzyme catalyses two reactions in the biosynthesis of [[Chemistry:Delphinidin|ternatin]] C5.

== References ==
{{reflist}}

== External links ==
* {{MeshName|Delphinidin+3',5'-O-glucosyltransferase}}

{{Glycosyltransferases}}
{{Enzymes}}

[[Category:EC 2.4.1]]

{{Sourceattribution|Delphinidin 3',5'-O-glucosyltransferase}}