KEGG   ENZYME: 2.4.1.286Help
Entry
EC 2.4.1.286                Enzyme                                 

Name
chalcone 4'-O-glucosyltransferase;
4'CGT
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
UDP-alpha-D-glucose:2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucosyltransferase
Reaction(IUBMB)
(1) UDP-alpha-D-glucose + 2',4,4',6'-tetrahydroxychalcone = UDP + 2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside [RN:R08006];
(2) UDP-alpha-D-glucose + 2',3,4,4',6'-pentahydroxychalcone = UDP + 2',3,4,4',6'-pentahydroxychalcone 4'-O-beta-D-glucoside [RN:R08007]
Reaction(KEGG)
Substrate
UDP-alpha-D-glucose [CPD:C00029];
2',4,4',6'-tetrahydroxychalcone [CPD:C06561];
2',3,4,4',6'-pentahydroxychalcone [CPD:C15525]
Product
UDP [CPD:C00015];
2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside [CPD:C16407];
2',3,4,4',6'-pentahydroxychalcone 4'-O-beta-D-glucoside [CPD:C16408]
Comment
Isolated from the plant Antirrhinum majus (snapdragon). Involved in the biosynthesis of aurones, plant flavonoids that provide yellow color to the flowers.
History
EC 2.4.1.286 created 2012
Reference
1  [PMID:16832053]
  Authors
Ono E, Fukuchi-Mizutani M, Nakamura N, Fukui Y, Yonekura-Sakakibara K, Yamaguchi M, Nakayama T, Tanaka T, Kusumi T, Tanaka Y.
  Title
Yellow flowers generated by expression of the aurone biosynthetic pathway.
  Journal
Proc. Natl. Acad. Sci. U. S. A. 103 (2006) 11075-80.
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

DBGET integrated database retrieval system