. "\"Catalysis of the reaction: 1D-myo-inositol 1,4,5-trisphosphate + H2O = 1D-myo-inositol 1,4-bisphosphate + phosphate.\" [EC:3.1.3.56, RHEA:19800]" . . "inositol-1,4,5-trisphosphate 5-phosphatase activity" . "1D-myo-inositol-1,4,5-trisphosphate 5-phosphohydrolase activity" . "D-myo-inositol 1,4,5-triphosphate 5-phosphatase activity" . "D-myo-inositol 1,4,5-trisphosphate 5-phosphatase activity" . "Ins(1,4,5)P3 5-phosphatase activity" . "myo-inositol-1,4,5-trisphosphate 5-phosphatase activity" . "D-myo-inositol(1,4,5)-trisphosphate 5-phosphatase activity" . "EC:3.1.3.56" . "KEGG:R03394" . "MetaCyc:3.1.3.56-RXN" . "RHEA:19800" . . "5PTase activity" . "inosine triphosphatase activity" . "type I inositol-polyphosphate phosphatase activity" . "type II inositol polyphosphate 5-phosphatase activity" . "inositol 1,4,5-trisphosphate phosphatase activity" . "inositol phosphate 5-phosphomonoesterase activity" . "inositol polyphosphate-5-phosphatase activity" . "inositol triphosphate 5-phosphomonoesterase activity" . "inositol trisphosphate phosphomonoesterase activity" . "L-myo-inositol 1,4,5-trisphosphate-monoesterase activity" . "InsP(3) 5-phosphatase activity" . "InsP3 5-phosphatase activity" .