View source for Biology:Flavonol-3-O-beta-glucoside O-malonyltransferase

{{short description|Class of enzymes}}
{{infobox enzyme
| Name       = flavonol-3-O-beta-glucoside O-malonyltransferase
| EC_number  = 2.3.1.116
| CAS_number = 78413-11-3
| GO_code    = 0047165
| image      =
| width      = 
| caption    =  
}}
In [[Biology:Enzymology|enzymology]], a '''flavonol-3-O-beta-glucoside O-malonyltransferase''' ({{EC number|2.3.1.116}}) is an [[Biology:Enzyme|enzyme]] that [[Chemistry:Catalysis|catalyzes]] the [[Chemistry:Chemical reaction|chemical reaction]]

:malonyl-CoA + flavonol 3-O-beta-D-glucoside <math>\rightleftharpoons</math> CoA + flavonol 3-O-(6-O-malonyl-beta-D-glucoside)

Thus, the two [[Biology:Substrate (biochemistry)|substrates]] of this enzyme are [[Chemistry:Malonyl-CoA|malonyl-CoA]] and flavonol 3-O-beta-D-glucoside, whereas its two [[Chemistry:Product|products]] are [[Chemistry:Coenzyme A|CoA]] and flavonol 3-O-(6-O-malonyl-beta-D-glucoside).

This enzyme belongs to the family of [[Biology:Transferase|transferase]]s, specifically those [[Biology:Acyltransferase|acyltransferase]]s transferring groups other than aminoacyl groups.  The [[Biology:List of enzymes|systematic name]] of this enzyme class is '''malonyl-CoA:flavonol-3-O-beta-D-glucoside 6"-O-malonyltransferase'''. Other names in common use include '''flavonol 3-O-glucoside malonyltransferase''', '''MAT-3''', and '''malonyl-coenzyme A:flavonol-3-O-glucoside malonyltransferase'''.

==References==
{{reflist|1}}
* {{cite journal | vauthors = Matern U, Feser C, Hammer D | date = 1983 | title = Further characterization and regulation of malonyl-coenzyme A: flavonoid glucoside malonyltransferases from parsley cell suspension cultures | journal = Arch. Biochem. Biophys.  | volume = 226 | pages = 206–217  | pmid = 6639051 | doi = 10.1016/0003-9861(83)90286-2 | issue = 1 }}

{{Acyltransferases}}
{{Enzymes}}

[[Category:EC 2.3.1]]
[[Category:Enzymes of unknown structure]]



{{Sourceattribution|Flavonol-3-O-beta-glucoside O-malonyltransferase}}