Gene Gene information from NCBI Gene database.
Entrez ID 4534
Gene name Myotubularin 1
Gene symbol MTM1
Synonyms (NCBI Gene)
CNMCNMXMTMXXLMTM
Chromosome X
Chromosome location Xq28
Summary This gene encodes a dual-specificity phosphatase that acts on both phosphotyrosine and phosphoserine. It is required for muscle cell differentiation and mutations in this gene have been identified as being responsible for X-linked myotubular myopathy. [pr
SNPs SNP information provided by dbSNP.
162
SNP ID Visualize variation Clinical significance Consequence
rs34119065 C>-,CC Pathogenic Coding sequence variant, frameshift variant
rs132630302 A>G Pathogenic Coding sequence variant, 5 prime UTR variant, missense variant
rs132630303 A>G Pathogenic Coding sequence variant, missense variant
rs132630304 C>G,T Pathogenic Coding sequence variant, missense variant, genic upstream transcript variant
rs132630305 C>T Pathogenic Coding sequence variant, 5 prime UTR variant, missense variant
miRNA miRNA information provided by mirtarbase database.
117
miRTarBase ID miRNA Experiments Reference
MIRT755861 hsa-miR-423-5p Luciferase reporter assayWestern blottingqRT-PCRRNA pull down assay 35177076
MIRT1163585 hsa-miR-124 CLIP-seq
MIRT1163586 hsa-miR-1271 CLIP-seq
MIRT1163587 hsa-miR-137 CLIP-seq
MIRT1163588 hsa-miR-182 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
62
GO ID Ontology Definition Evidence Reference
GO:0000045 Process Autophagosome assembly IEA
GO:0001726 Component Ruffle IDA 12118066
GO:0001726 Component Ruffle IEA
GO:0004438 Function Phosphatidylinositol-3-phosphate phosphatase activity IBA
GO:0004438 Function Phosphatidylinositol-3-phosphate phosphatase activity IDA 10900271
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
300415 7448 ENSG00000171100
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13496
Protein name Myotubularin (EC 3.1.3.95) (Phosphatidylinositol-3,5-bisphosphate 3-phosphatase) (Phosphatidylinositol-3-phosphate phosphatase)
Protein function Lipid phosphatase which dephosphorylates phosphatidylinositol 3-monophosphate (PI3P) and phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2) (PubMed:10900271, PubMed:11001925, PubMed:12646134, PubMed:14722070). Has also been shown to dephosphoryla
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02893 GRAM 27 143 GRAM domain Domain
PF06602 Myotub-related 150 487 Myotubularin-like phosphatase domain Domain
Sequence
Sequence length 603
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Inositol phosphate metabolism
Metabolic pathways
Phosphatidylinositol signaling system
  Synthesis of PIPs at the plasma membrane
Synthesis of PIPs at the early endosome membrane
Synthesis of PIPs at the late endosome membrane
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
719
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Centronuclear myopathy Pathogenic; Likely pathogenic rs587783832, rs587783838, rs587783841, rs587783771, rs587783772, rs587783781, rs587783752, rs132630304, rs587783791, rs397518445, rs132630306, rs781933660, rs398123274 RCV004586570
RCV004586571
RCV004732467
RCV004017420
RCV004586569
RCV005252768
RCV000583249
RCV004732460
RCV004732461
RCV004585996
RCV004732462
RCV005253015
RCV005430484
Congenital myopathy with fiber type disproportion Likely pathogenic; Pathogenic rs587783772 RCV004586568
Generalized hypotonia Pathogenic rs2148511870 RCV001526665
MTM1-related disorder Pathogenic; Likely pathogenic rs587783791, rs397518445, rs1603184989 RCV003335026
RCV004739300
RCV004545633
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Autosomal dominant centronuclear myopathy Uncertain significance rs1569565536 RCV000785044
Colorectal cancer Conflicting classifications of pathogenicity rs150430628 RCV005898709
Familial Mediterranean fever, autosomal dominant Conflicting classifications of pathogenicity rs587783845 RCV005862997
Gastric cancer Likely benign rs144266984 RCV005904309
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adrenoleukodystrophy Associate 7726166
Cerebral Hemorrhage Stimulate 33148146
Cerebral Palsy Stimulate 33148146
Charcot Marie Tooth disease Type 4B1 Associate 12687498, 14690594
Craniometaphyseal Dysplasia Autosomal Dominant Associate 31541013
Death Associate 25428687
Dental Caries Associate 27811984, 28958656, 30667593
Genetic Diseases Inborn Associate 9829274
Glioblastoma Associate 25502460
Infant Newborn Diseases Associate 21478156