catalytic activity:Phosphatidylinositol 3,4,5-trisphosphate + H(2)O = phosphatidylinositol 4,5-bisphosphate + phosphate.,caution:The sequence shown here is derived from an Ensembl automatic analysis pipeline and should be considered as preliminary data.,similarity:Contains 1 C2 tensin-type domain.,similarity:Contains 1 phosphatase tensin-type domain.,tissue specificity:Isoform 3 is expressed in testis, brain and stomach while isoform 4 seems to be testis-specific.,
[Isoform 3]: Endoplasmic reticulum membrane ; Multi-pass membrane protein .; [Isoform 1]: Endoplasmic reticulum membrane ; Multi-pass membrane protein . Golgi apparatus membrane ; Multi-pass membrane protein .; [Isoform 4]: Cytoplasm .
Isoform 3 is expressed in testis, brain and stomach while isoform 4 seems to be testis-specific.