KEGG   ENZYME: 2.4.1.137Help
Entry
EC 2.4.1.137                Enzyme                                 

Name
sn-glycerol-3-phosphate 2-alpha-galactosyltransferase;
floridoside-phosphate synthase;
UDP-galactose:sn-glycerol-3-phosphate-2-D-galactosyl transferase;
FPS;
UDP-galactose,sn-3-glycerol phosphate:1->2' galactosyltransferase;
floridoside phosphate synthetase;
floridoside phosphate synthase;
UDP-galactose:sn-glycerol-3-phosphate 2-alpha-D-galactosyltransferase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
UDP-alpha-D-galactose:sn-glycerol-3-phosphate 2-alpha-D-galactosyltransferase
Reaction(IUBMB)
UDP-alpha-D-galactose + sn-glycerol 3-phosphate = UDP + 2-(alpha-D-galactosyl)-sn-glycerol 3-phosphate [RN:R00853]
Reaction(KEGG)
Substrate
UDP-alpha-D-galactose [CPD:C00052];
sn-glycerol 3-phosphate [CPD:C00093]
Product
UDP [CPD:C00015];
2-(alpha-D-galactosyl)-sn-glycerol 3-phosphate [CPD:C04641]
Comment
The product is hydrolysed by a phosphatase to floridoside (cf. EC 2.4.1.96 sn-glycerol-3-phosphate 1-galactosyltransferase).
History
EC 2.4.1.137 created 1984
Reference
1  [PMID:7083039]
  Authors
Gray NC, Strickland KP.
  Title
The purification and characterization of a phospholipase A2 activity from the 106,000 X g pellet (microsomal fraction) of bovine brain acting on phosphatidylinositol.
  Journal
Can. J. Biochem. 60 (1982) 108-17.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
80747-34-8

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