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Myotubularin-related protein 2

UniProtKB accession:  Q13614
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Go to UniProtKB:  Q13614
UniProtKB description:  Phosphatase that acts on lipids with a phosphoinositol headgroup. Has phosphatase activity towards phosphatidylinositol 3-phosphate and phosphatidylinositol 3,5-bisphosphate (PubMed:11733541, PubMed:12668758, PubMed:14690594, PubMed:21372139). Binds phosphatidylinositol 4-phosphate, phosphatidylinositol 5-phosphate, phosphatidylinositol 3,5-bisphosphate and phosphatidylinositol 3,4,5-trisphosphate (By similarity). Stabilizes SBF2/MTMR13 at the membranes (By similarity). Specifically in peripheral nerves, stabilizes SBF2/MTMR13 protein (By similarity). Plays a role in dephosphorylation of phosphoinositides critical for autophagy initiation and autophagosome maturation, together with its binding partner MTMR5 (PubMed:35580604).
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