ENTRY EC 3.1.4.47
NAME Variant-surface-glycoprotein phospholipase C
CLASS Hydrolases
Acting on ester bonds
Phosphoric diester hydrolases
SYSNAME Variant-surface-glycoprotein-1,2-didecanoyl-sn-phosphatidyl-
$inositol inositolphosphohydrolase
REACTION Variant-surface-glycoprotein 1,2-didecanoyl-sn-phosphatidyl-
$inositol + H2O = 1,2-Didecanoylglycerol + Soluble variant-
$surface-glycoprotein
SUBSTRATE Variant-surface-glycoprotein 1,2-didecanoyl-sn-phosphatidyl-
$inositol
H2O
1,2-Didecanoyl-sn-phosphatidylinositol
PRODUCT 1,2-Didecanoylglycerol
Soluble variant-surface-glycoprotein
COMMENT By hydrolysis of the attached glycolipid, releases soluble
variant-surface-glycoprotein containing phosphoinositol from the
cell wall of Trypanosoma brucei after cell lysis. Highly specific;
acts very slowly on free 1,2-didecanoyl-sn-phosphatidylinositol.
Not identical with EC 3.1.4.50.
MOTIF PS: PS50007 Phosphatidylinositol-specific phospholipase X-
box domain profile
DBLINKS University of Geneva ENZYME DATA BANK: 3.1.4.47
WIT (What Is There) Metabolic Reconstruction: 3.1.4.47
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