ID 3.1.3.64 DE phosphatidylinositol-3-phosphatase. AN D-myo-inositol-1,3-bisphosphate 3-phosphohydrolase. AN inositol-1,3-bisphosphate 3-phosphatase. AN inositol 1,3-bisphosphate phosphatase. AN inositol-polyphosphate 3-phosphatase. AN phosphatidyl-3-phosphate 3-phosphohydrolase. CA a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + H2O = CA a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate. CC -!- This enzyme still works when the 2,3-bis(acyloxy)propyl group is CC removed, i.e., it hydrolyzes Ins(1,3)P2 to Ins-1-P. CC -!- Formerly EC 3.1.3.65. DR Q8A7J9, INP_BACTN ; A6QLT4, MTM1_BOVIN ; Q13496, MTM1_HUMAN ; DR Q9Z2C5, MTM1_MOUSE ; Q5R9S3, MTM1_PONAB ; Q6AXQ4, MTM1_RAT ; DR Q52KU6, MTM1_XENLA ; Q5EB32, MTM1_XENTR ; Q9N589, MTMR1_CAEEL; DR Q13613, MTMR1_HUMAN; Q9Z2C4, MTMR1_MOUSE; A6QLT2, MTMR2_BOVIN; DR Q5ZIV1, MTMR2_CHICK; A0JMK5, MTMR2_DANRE; Q13614, MTMR2_HUMAN; DR Q9Z2D1, MTMR2_MOUSE; Q5REB9, MTMR2_PONAB; Q22712, MTMR3_CAEEL; DR Q13615, MTMR3_HUMAN; Q8K296, MTMR3_MOUSE; Q5PQT2, MTMR3_RAT ; DR G5ED68, MTMR6_CAEEL; Q9Y217, MTMR6_HUMAN; Q8VE11, MTMR6_MOUSE; DR A0A0G2JXT6, MTMR6_RAT ; Q9Y216, MTMR7_HUMAN; Q9Z2C9, MTMR7_MOUSE; DR Q5R6F6, MTMR7_PONAB; Q5F452, MTMR8_CHICK; Q6TEL0, MTMR8_DANRE; DR Q96EF0, MTMR8_HUMAN; F4J3T8, MYTM1_ARATH; F4JWB3, MYTM2_ARATH; DR A4VCH0, SAC1A_DANRE; A1L244, SAC1B_DANRE; Q7XZU3, SAC1_ARATH ; DR A6QL88, SAC1_BOVIN ; Q55AW9, SAC1_DICDI ; Q9W0I6, SAC1_DROME ; DR Q9NTJ5, SAC1_HUMAN ; Q9EP69, SAC1_MOUSE ; Q5R921, SAC1_PONAB ; DR Q9ES21, SAC1_RAT ; Q6GM29, SAC1_XENLA ; P32368, SAC1_YEAST ; DR O53361, SAPM_MYCTU ; O13819, YMR1_SCHPO ; P47147, YMR1_YEAST ; //