View source for Anthocyanin 5-O-glucoside 6'''-O-malonyltransferase

{{infobox enzyme
| Name       = Anthocyanin 5-O-glucoside <nowiki>6'''-O-malonyltransferase</nowiki>
| EC_number  = 2.3.1.172
| CAS_number =
| GO_code    = 
| image      = 
| width      = 
| caption    =  
}}

In [[enzymology]], an '''anthocyanin 5-O-glucoside 6<nowiki>'''</nowiki>-O-malonyltransferase''' ({{EC number|2.3.1.172}}) is an [[enzyme]] that [[catalysis|catalyzes]] the [[chemical reaction]]

:malonyl-CoA + pelargonidin 3-O-(6-caffeoyl-beta-D-glucoside) 5-O-beta-D-glucoside <math>\rightleftharpoons</math> CoA + 4<nowiki>'''</nowiki>-demalonylsalvianin

Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[malonyl-CoA]] and [[pelargonidin 3-O-(6-caffeoyl-beta-D-glucoside) 5-O-beta-D-glucoside]], whereas its two [[product (chemistry)|products]] are [[coenzyme A|CoA]] and 4<nowiki>'''</nowiki>-demalonyl[[salvianin]].

This enzyme belongs to the family of [[transferase]]s, specifically those [[acyltransferase]]s transferring groups other than aminoacyl groups.  The [[List of enzymes|systematic name]] of this enzyme class is '''malonyl-CoA:pelargonidin-3-O-(6-caffeoyl-beta-D-glucoside)-5-O-beta- D-glucoside 6<nowiki>'''</nowiki>-O-malonyltransferase'''.

==References==
{{reflist|1}}
* {{cite journal |vauthors=Nakao M, Tanaka Y, Yamaguchi MA, Kusumi T, Nishino T | year = 2001 | title = Malonyl-CoA:anthocyanin 5-O-glucoside-6&quot;'-O-malonyltransferase from scarlet sage (Salvia splendens) flowers. Enzyme purification, gene cloning, expression, and characterization | journal = J. Biol. Chem.  | volume = 276 | pages = 49013&ndash;9  | pmid = 11598135 | doi = 10.1074/jbc.M108444200 | issue = 52 | doi-access = free }}

{{Acyltransferases}}
{{Enzymes}}
{{Portal bar|Biology|border=no}}

{{DEFAULTSORT:Anthocyanin 5-O-Glucoside 6'''-O-Malonyltransferase}}
[[Category:EC 2.3.1]]
[[Category:Enzymes of unknown structure]]


{{2.3-enzyme-stub}}