KEGG   ENZYME: 2.4.1.263Help
Entry
EC 2.4.1.263                Enzyme                                 

Name
abscisate beta-glucosyltransferase;
ABA-glucosyltransferase;
ABA-GTase;
AOG;
UDP-D-glucose:abscisate beta-D-glucosyltransferase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
UDP-alpha-D-glucose:abscisate beta-D-glucosyltransferase (configuration-inverting)
Reaction(IUBMB)
UDP-alpha-D-glucose + abscisate = UDP + beta-D-glucopyranosyl abscisate [RN:R07575]
Reaction(KEGG)
Substrate
UDP-alpha-D-glucose [CPD:C00029];
abscisate [CPD:C06082]
Product
UDP [CPD:C00015];
beta-D-glucopyranosyl abscisate [CPD:C15970]
Comment
The enzyme acts better on (S)-2-trans-abscisate than the natural (S)-2-cis isomer, abscisate, or its enantiomer, the (R)-2-cis isomer.
History
EC 2.4.1.263 created 2011
Pathway
Carotenoid biosynthesis
Metabolic pathways
Biosynthesis of secondary metabolites
Orthology
K14595  
abscisate beta-glucosyltransferase
Genes
CIT: 
CIC: 
TCC: 
EGR: 
GMX: 
PVU: 
CAM: 
101510828(UGT73AC1)
ADU: 
AIP: 
FVE: 
PPER: 
PMUM: 
MDM: 
RCU: 
JCU: 
POP: 
VVI: 
 » show all
Taxonomy
Reference
1  [PMID:12114582]
  Authors
Xu ZJ, Nakajima M, Suzuki Y, Yamaguchi I.
  Title
Cloning and characterization of the abscisic acid-specific glucosyltransferase gene from adzuki bean seedlings.
  Journal
Plant. Physiol. 129 (2002) 1285-95.
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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