alternative products:Additional isoforms seem to exist,catalytic activity:1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H(2)O = 1-phosphatidyl-1D-myo-inositol 4-phosphate + phosphate.,domain:The C-terminal proline-rich region of isoform 2B2 mediates binding to a variety of SH3 domain-containing proteins including SH3GL1, SH3GL2, SH3GL3 and GRB2.,function:Inositol 5-phosphatase which may be involved in distinct membrane trafficking and signal transduction pathways. May mediate the inhibitory effect of Rac1 on endocytosis.,similarity:Belongs to the synaptojanin family.,similarity:Contains 1 RRM (RNA recognition motif) domain.,similarity:Contains 1 SAC domain.,similarity:In the central section; belongs to the inositol-1,4,5-trisphosphate 5-phosphatase family.,subcellular location:Predominantly associated with the particulate fractions.,subunit:Binds to GRB2. Isoform 2A binds to SYNJ2BP/

非质量问题不退换