The function of ENSG00000132958 (TPTE2, transmembrane phosphoinositide 3-phosphatase and tensin homolog 2) is as follows. Acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5- trisphosphate. . [Isoform 4]: Shows no phosphoinositide phosphatase activity. .