phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity
phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H2O = 1-phosphatidyl-1D-myo-inositol 4-phosphate + phosphate.