Is predicted to encode a protein with the following domains: Myotubularin family; PH-like domain superfamily; SBF1/SBF2 domain; dDENN domain; Protein-tyrosine phosphatase-like; Myotubularin-like phosphatase domain; DENN (AEX-3) domain; Pleckstrin homology domain; PH domain; DENN domain, C-terminal lobe; cDENN domain; Myotubularin protein; and GRAM domain.