Term Name:	phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase activity
Synonyms:	1-phosphatidyl-1D-myo-inositol-3,4,5-trisphosphate 3-phosphohydrolase activity, MMAC1, phosphatidylinositol-3,4,5-trisphosphate 3-phosphohydrolase activity, PI(3)P 3-phosphatase activity, PI(3,4,5)P3 3-phosphatase activity, PtdIns(3,4,5)P3 3-phosphatase activity
Definition:	Catalysis of the reaction: phosphatidylinositol-3,4,5-trisphosphate + H2O = phosphatidylinositol-4,5-bisphosphate + phosphate.
Ontology:	GO: Molecular Function [GO:0016314]    QuickGO    AmiGO