3.1.3.56	1-(3-sn-phosphatidyl)-L-myo-inositol 4,5-bisphosphate + H2O	-	
3.1.3.56	1-(3-sn-phosphatidyl)-L-myo-inositol 4,5-bisphosphate + H2O	regulation of the 1-(3-sn-phosphatidyl)-L-myo-inositol 4,5-bisphosphate level at membrane ruffels	
3.1.3.56	1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + H2O	-	
3.1.3.56	1D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O	-	
3.1.3.56	1D-myo-inositol 1,4,5-trisphosphate + H2O	specific for	
3.1.3.56	1D-myo-inositol 1,4,5-trisphosphate + H2O	1D-myo-inositol 1,4,5-trisphosphate metabolism, regulation, overview	
3.1.3.56	1D-myo-inositol 1,4,5-trisphosphate + H2O	the enzyme is involved in Ins(1,4,5)P3-mediated Ca2+ signaling associated to PRIP-1, a Ins(1,4,5)P3-binding protein, overview	
3.1.3.56	1D-myo-inositol 1,4,5-trisphosphate + H2O	the enzyme is involved in the metabolism of polyphosphoinisotide in cellular signalling	
3.1.3.56	1D-myo-inositol 1,4,5-trisphosphate + H2O	-	
3.1.3.56	1D-myo-inositol 3,4,5-trisphosphate + H2O	-	
3.1.3.56	1D-myo-inositol 3,5-bisphosphate + H2O	-	
3.1.3.56	D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O	-	
3.1.3.56	D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O	product is precursor for inositol 1,3,4,5,6-pentiskphosphate via inositol 1,3,4,6-tetraiskphosphate	
3.1.3.56	D-myo-inositol 1,4,5-trisphosphate + H2O	-	
3.1.3.56	D-myo-inositol 1,4,5-trisphosphate + H2O	involved in regulation of excitation-contraction coupling in skeletal muscle	
3.1.3.56	D-myo-inositol 1,4,5-trisphosphate + H2O	regulation of intracellular Ca2+ level by degradation of intracellular Ca2+ releasing second messenger D-myo-inositol 1,4,5-trisphosphate	
3.1.3.56	inositol 4,5-bisphosphate + H2O	-	
3.1.3.56	additional information	the enzyme has multiple roles in cellular signalling and may regulate distinct pathways	
3.1.3.56	additional information	enzyme knockout results in decrease in nucleocytoplasmic inositol phosphate 6-/3-kinases Ipk2/Ipk1-dependent inositol hexakisphosphate synthesis, overview	
3.1.3.56	additional information	enzyme only binds soluble inositol polyphosphates