Myotubularin-related protein 3 (MTMR3)

Phosphatase that acts on lipids with a phosphoinositol headgroup. Has phosphatase activity towards phosphatidylinositol 3-phosphate and phosphatidylinositol 3,5-bisphosphate.

May also dephosphorylate proteins phosphorylated on Ser, Thr, and Tyr residues (PubMed:10733931). .