Aliases for MTMR3 Gene
External Ids for MTMR3 Gene
Previous GeneCards Identifiers for MTMR3 Gene
This gene encodes a member of the myotubularin dual specificity protein phosphatase gene family. The encoded protein is structurally similar to myotubularin but in addition contains a FYVE domain and an N-terminal PH-GRAM domain. The protein can self-associate and also form heteromers with another myotubularin related protein. The protein binds to phosphoinositide lipids through the PH-GRAM domain, and can hydrolyze phosphatidylinositol(3)-phosphate and phosphatidylinositol(3,5)-biphosphate in vitro. The encoded protein has been observed to have a perinuclear, possibly membrane-bound, distribution in cells, but it has also been found free in the cytoplasm. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
GeneCards Summary for MTMR3 Gene
MTMR3 (Myotubularin Related Protein 3) is a Protein Coding gene. Diseases associated with MTMR3 include adult syndrome and myopathy, centronuclear. Among its related pathways are Inositol phosphate metabolism (KEGG) and Metabolism. GO annotations related to this gene include phosphatase activity and protein serine/threonine phosphatase activity. An important paralog of this gene is MTMR2.
UniProtKB/Swiss-Prot for MTMR3 Gene
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).