Entry Name anthocyanin 5-(6'''-hydroxycinnamoyltransferase)
Class Transferases;BRITE hierarchy
Sysname 4-hydroxycinnamoyl-CoA:anthocyanidin 3,5-di-O-beta-D-glucoside 5-O-glucoside-6'''-O-4-hydroxycinnamoyltransferase
Reaction(IUBMB) 4-hydroxycinnamoyl-CoA + an anthocyanidin 3,5-di-O-beta-D-glucoside = CoA + anthocyanidin 3-O-beta-D-glucoside 5-O-beta-D-(6-O-4-hydroxycinnamoylglucoside) [RN:
R05163 ]
Reaction(KEGG) Substrate 4-hydroxycinnamoyl-CoA [CPD:
C00223 ];
anthocyanidin 3,5-di-O-beta-D-glucoside [CPD:
C06361 ]
Product CoA [CPD:
C00010 ];
anthocyanidin 3-O-beta-D-glucoside 5-O-beta-D-(6-O-4-hydroxycinnamoylglucoside) [CPD:
C06363 ]
Comment Isolated from the plant Gentiana triflora. Transfers the hydroxycinnamoyl group only to the C-5 glucoside of anthocyanin. Caffeoyl-CoA, but not malonyl-CoA, can substitute as an acyl donor.
History EC 2.3.1.153 created 1999, modified 2013
Pathway ec01110 Biosynthesis of secondary metabolites
Orthology K12936 anthocyanin 5-aromatic acyltransferase
Reference Authors Fujiwara H, Tanaka Y, Fukui Y, Nakao M, Ashikari T, Kusumi T.
Title Anthocyanin 5-aromatic acyltransferase from Gentiana triflora. Purification, characterization and its role in anthocyanin biosynthesis.
Journal Reference Authors Fujiwara H, Tanaka Y, Yonekura-Sakakibara K, Fukuchi-Mizutani M, Nakao M, Fukui Y, Yamaguchi M, Ashikari T, Kusumi T
Title cDNA cloning, gene expression and subcellular localization of anthocyanin 5-aromatic acyltransferase from Gentiana triflora.
Journal Sequence Other DBs ExPASy - ENZYME nomenclature database: 2.3.1.153
