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 (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
28
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Centronuclear myopathy Pathogenic; Likely pathogenic rs587783832, rs587783838, rs587783841, rs587783771, rs587783772, rs587783781, rs587783752, rs132630304, rs587783791, rs397518445, rs132630306, rs781933660, rs398123274 RCV004586570
RCV004586571
RCV004732467
RCV004017420
RCV004586569
View all (8 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Congenital myopathy with fiber type disproportion Likely pathogenic; Pathogenic rs587783772 RCV004586568
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Generalized hypotonia Pathogenic rs2148511870 RCV001526665
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
MTM1-related disorder Pathogenic; Likely pathogenic rs587783791, rs397518445, rs1603184989 RCV003335026
RCV004739300
RCV004545633
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Autosomal dominant centronuclear myopathy Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Colorectal cancer Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CONGENITAL FIBER TYPE DISPROPORTION Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adrenoleukodystrophy Adrenoleukodystrophy Pubtator 7726166 Associate
★☆☆☆☆
Found in Text Mining only
Arachnodactyly Arachnodactyly HPO_DG
★☆☆☆☆
Found in Text Mining only
Atrioventricular Block Atrioventricular block HPO_DG
★☆☆☆☆
Found in Text Mining only
Autosomal Dominant Myotubular Myopathy Centronuclear Myopathy CTD_human_DG 17376685
★☆☆☆☆
Found in Text Mining only
Autosomal Recessive Centronuclear Myopathy Centronuclear Myopathy CTD_human_DG 17376685
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Blind vagina Blind vagina HPO_DG
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 30451843
★☆☆☆☆
Found in Text Mining only
Byzanthine arch palate High palate CLINVAR_DG
★☆☆☆☆
Found in Text Mining only
Byzanthine arch palate High palate HPO_DG
★☆☆☆☆
Found in Text Mining only