Entry
Name
cyanidin 3-O-(6-O-glucosyl-2-O-xylosylgalactoside) 6'''-O-hydroxycinnamoyltransferase;
1-O-(4-hydroxycinnamoyl)-beta-D-glucose:cyanidin 3-O-(2"-O-xylosyl-6"-O-glucosylgalactoside) 6'''-O-(4-hydroxycinnamoyl)transferase
Class
Transferases;
Acyltransferases;
Transferring groups other than aminoacyl groups
BRITE hierarchy
Sysname
1-O-(4-hydroxycinnamoyl)-beta-D-glucose:cyanidin 3-O-(6-O-beta-D-glucosyl-2-O-beta-D-xylosyl-beta-D-galactoside) 6'''-O-(4-hydroxycinnamoyl)transferase
Reaction(IUBMB)
1-O-(4-hydroxycinnamoyl)-beta-D-glucose + cyanidin 3-O-(6-O-beta-D-glucosyl-2-O-beta-D-xylosyl-beta-D-galactoside) = beta-D-glucose + cyanidin 3-O-[6-O-(6-O-4-hydroxycinnamoyl-beta-D-glucosyl)-2-O-beta-D-xylosyl-beta-D-galactoside] [RN:
R10236 ]
Reaction(KEGG)
Substrate
1-O-(4-hydroxycinnamoyl)-beta-D-glucose [CPD:
C16827 ];
cyanidin 3-O-(6-O-beta-D-glucosyl-2-O-beta-D-xylosyl-beta-D-galactoside) [CPD:
C08612 ]
Product
beta-D-glucose [CPD:
C00221 ];
cyanidin 3-O-[6-O-(6-O-4-hydroxycinnamoyl-beta-D-glucosyl)-2-O-beta-D-xylosyl-beta-D-galactoside] [CPD:
C20460 ]
Comment
Isolated from the plant Daucus carota (Afghan cultivar carrot). In addition to 1-O-(4-hydroxycinnamoyl)-beta-D-glucose, the enzyme can use the 1-O-sinapoyl- and 1-O-feruloyl- derivatives of beta-D-glucose.
History
EC 2.3.1.213 created 2013
Reference
Authors
Edgar Glassgen W, Ulrich Seitz H
Title
Acylation of anthocyanins with hydroxycinnamic acids via 1-O-acylglucosides by protein preparations from cell cultures of Daucus carota L.
Journal
Other DBs
ExPASy - ENZYME nomenclature database: 2.3.1.213