obsolete polyphosphatidylinositol phosphatase activity (obsolete GO:0017120)
OBSOLETE. Catalysis of the conversion of phosphatidylinositol-3-phosphate, phosphatidylinositol-4-phosphate, and phosphatidylinositol-3,5-bisphosphate, but not PI-4,5-bisphosphate, to phosphatidylinositol; PPIPase activity is a key regulator of membrane trafficking and actin cytoskeleton organization.
polyphosphatidylinositol phosphatase activity
exact
polyphosphoinositide phosphatase activity
exact