Phosphatidylinositol 3,4,5-Trisphosphate 5-Phosphatase 1 Isoform 3

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1 isoform 3 (976 aa, ~109 kDa) is encoded by the human INPP5D gene. This protein plays a role in the removal of phosphate from phosphatidylinositol trisphosphate and may play a role in stem cell maintenance.

**Synonyms:** - Phosphatidylinositol-3,4,5-Trisphosphate 5-Phosphatase 1 Isoform 3 - SIP-110 - Short-SHIP - Truncated INPP5D - s-SHIP