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Details on Person UniProt:Q9C0I1 MTMR12

Class:IdReferenceGeneProduct:238089
_chainChangeLogchain:1-747 added on Fri February 6 2015
_displayNameUniProt:Q9C0I1 MTMR12
_timestamp2024-11-03 20:10:53
chainchain:1-747
checksum1D11A678CC92F70B
commentFUNCTION Acts as an adapter for the myotubularin-related phosphatases (PubMed:11504939, PubMed:12847286, PubMed:23818870). Regulates phosphatase MTM1 protein stability and possibly its intracellular location (PubMed:23818870). By stabilizing MTM1 protein levels, required for skeletal muscle maintenance but not for myogenesis (By similarity).SUBUNIT Heterodimer with lipid phosphatase MTM1 (PubMed:12847286, PubMed:23818870). Heterodimer with lipid phosphatase MTMR2 (PubMed:12847286).INTERACTION Localizes to punctate vesicles when associated with MTM1 (PubMed:12847286). Localizes to triads, a structure formed by a T tubule and two sarcoplasmic reticulum terminal cisterna (By similarity). In skeletal muscles, co-localizes with MTM1 in the sarcomere (By similarity). Partially localizes to the sarcoplasmic reticulum in skeletal muscles (By similarity).ALTERNATIVE PRODUCTS Expressed in skeletal muscles (at protein level) (PubMed:23818870). Ubiquitous with prominent expression in brain, heart, kidney, placenta, and lung (PubMed:11504939).SIMILARITY Belongs to the protein-tyrosine phosphatase family. Non-receptor class myotubularin subfamily.CAUTION Although it belongs to the non-receptor class myotubularin subfamily, lacks the conserved active site cysteine residue at position 391 in the dsPTPase catalytic loop and does not have phosphatase activity.
created[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
descriptionrecommendedName: Myotubularin-related protein 12 alternativeName: fullName evidence="9"Inactive phosphatidylinositol 3-phosphatase 12 alternativeName: Phosphatidylinositol 3 phosphate 3-phosphatase adapter subunit shortName: 3-PAP shortName: 3-phosphatase adapter protein
geneNameMTMR12
KIAA1682
PIP3AP
identifierQ9C0I1
isSequenceChangedFALSE
keywordAlternative splicing
Cytoplasm
Phosphoprotein
Proteomics identification
Reference proteome
Sarcoplasmic reticulum
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameMTMR12
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:9003661] ENSEMBL:ENSG00000150712 MTMR12 [Homo sapiens]
secondaryIdentifierMTMRC_HUMAN
Q69YJ4
Q6PFW3
Q96QU2
Q9NX27
sequenceLength747
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:238090] UniProt:Q9C0I1-2 MTMR12 [Homo sapiens]
[ReferenceIsoform:238091] UniProt:Q9C0I1-3 MTMR12 [Homo sapiens]
[ReferenceIsoform:413619] UniProt:Q9C0I1-1 MTMR12 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:6809657] MTMR12 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q9C0I1 MTMR12 (238089)