ENTRY EC 3.1.4.50
NAME Glycoprotein phospholipase D
CLASS Hydrolases
Acting on ester bonds
Phosphoric diester hydrolases
SYSNAME Glycoprotein-phosphatidylinositol phosphatidohydrolase
REACTION Glycoprotein phosphatidylinositol + H2O = Phosphatidate +
Glycoprotein inositol
SUBSTRATE Glycoprotein phosphatidylinositol
H2O
PRODUCT Phosphatidate
Glycoprotein inositol
COMMENT By hydrolysis, degrades the glycosylphosphatidylinositol membrane
anchor of cell-surface proteins in animal tissues, thus releasing
these protein from the membrane. Not identical with EC 3.1.4.47.
DBLINKS University of Geneva ENZYME DATA BANK: 3.1.4.50
WIT (What Is There) Metabolic Reconstruction: 3.1.4.50
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