KEGG   ENZYME: 2.4.1.105Help
Entry
EC 2.4.1.105                Enzyme                                 

Name
vitexin beta-glucosyltransferase;
uridine diphosphoglucose-vitexin 2''-glucosyltransferase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
UDP-glucose:vitexin 2''-O-beta-D-glucosyltransferase
Reaction(IUBMB)
UDP-glucose + vitexin = UDP + vitexin 2''-O-beta-D-glucoside [RN:R03565]
Reaction(KEGG)
Substrate
UDP-glucose [CPD:C00029];
vitexin [CPD:C01460]
Product
UDP [CPD:C00015];
vitexin 2''-O-beta-D-glucoside [CPD:C04024]
Comment
Vitexin is a flavonoid from Cannabis sativa (hemp) and some populations of Silene alba.
History
EC 2.4.1.105 created 1983
Pathway
Flavone and flavonol biosynthesis
Reference
1
  Authors
Heinsbroek, R., Van Brederode, J., Van Nigtevecht, G., Maas, J., Kamsteeg, J., Besson, E. and Chopin, J.
  Title
The 2''-O-glucosylation of vitexin and isovitexin in petals of Silene alba is catalysed by two dfferent enzymes.
  Journal
Phytochemistry 19 (1980) 1935-1937.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
76828-68-7

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