Gene Gene information from NCBI Gene database.
Entrez ID 8898
Gene name Myotubularin related protein 2
Gene symbol MTMR2
Synonyms (NCBI Gene)
CMT4BCMT4B1
Chromosome 11
Chromosome location 11q21
Summary This gene is a member of the myotubularin family of phosphoinositide lipid phosphatases. The encoded protein possesses phosphatase activity towards phosphatidylinositol-3-phosphate and phosphatidylinositol-3,5-bisphosphate. Mutations in this gene are a ca
SNPs SNP information provided by dbSNP.
22
SNP ID Visualize variation Clinical significance Consequence
rs121434402 G>A Pathogenic Coding sequence variant, stop gained
rs121434403 C>A,T Pathogenic Coding sequence variant, stop gained, missense variant
rs121434404 G>A Pathogenic Coding sequence variant, stop gained
rs146572467 C>T Conflicting-interpretations-of-pathogenicity, uncertain-significance Coding sequence variant, missense variant
rs200083635 A>G Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
262
miRTarBase ID miRNA Experiments Reference
MIRT047348 hsa-miR-34a-5p CLASH 23622248
MIRT1163895 hsa-miR-105 CLIP-seq
MIRT1163896 hsa-miR-1261 CLIP-seq
MIRT1163897 hsa-miR-146b-3p CLIP-seq
MIRT1163898 hsa-miR-21 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
66
GO ID Ontology Definition Evidence Reference
GO:0002091 Process Negative regulation of receptor internalization IEA
GO:0002091 Process Negative regulation of receptor internalization ISS
GO:0004438 Function Phosphatidylinositol-3-phosphate phosphatase activity IBA
GO:0004438 Function Phosphatidylinositol-3-phosphate phosphatase activity IDA 11302699, 12668758, 14690594
GO:0004438 Function Phosphatidylinositol-3-phosphate phosphatase activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603557 7450 ENSG00000087053
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13614
Protein name Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR2 (EC 3.1.3.95) (Myotubularin-related protein 2) (Phosphatidylinositol-3-phosphate phosphatase)
Protein function Lipid phosphatase that specifically dephosphorylates the D-3 position of phosphatidylinositol 3-phosphate and phosphatidylinositol 3,5-bisphosphate, generating phosphatidylinositol and phosphatidylinositol 5-phosphate (PubMed:11733541, PubMed:12
PDB 1LW3 , 1M7R , 1ZSQ , 1ZVR , 5GNH
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02893 GRAM 68 185 GRAM domain Domain
PF06602 Myotub-related 192 529 Myotubularin-like phosphatase domain Domain
Sequence
Sequence length 643
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 ER 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.).
15
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
Charcot-Marie-Tooth disease Likely pathogenic; Pathogenic rs1590968942, rs1590970875 RCV000790132
RCV000789670
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth disease type 4 Likely pathogenic; Pathogenic rs770852495, rs758637255, rs751677491, rs2496570033, rs2496500008, rs121434402, rs863224516, rs757563721, rs2496561076, rs2496499778, rs1867034667, rs1555057316, rs1555060614, rs1555061026, rs1358449243
View all (11 more)
RCV001377269
RCV001383095
RCV001381183
RCV002616404
RCV002907740
View all (21 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4B1 Pathogenic; Likely pathogenic rs115506357, rs2496570033, rs121434402, rs121434403, rs121434404, rs2496508385, rs2496483164, rs1214822130, rs1555057316, rs1555061026, rs1358449243, rs1555060024, rs1565342506, rs1590970875, rs1590971080
View all (6 more)
RCV002467477
RCV005254712
RCV000006609
RCV000006611
RCV000006612
View all (16 more)
★★★★★
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
CANNABIS DEPENDENCE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CHARCOT-MARIE-TOOTH DISEASE, DEMYELINATING, TYPE 4B1 HPO
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CHARCOT-MARIE-TOOTH DISEASE, TYPE 4B1 CTD, Disgenet
CTD, 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
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 35560794, 37907649 Associate
★☆☆☆☆
Found in Text Mining only
Centronuclear myopathy Centronuclear Myopathy BEFREE 11733541, 14690594, 28934386, 29408998, 30894500
★☆☆☆☆
Found in Text Mining only
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease BEFREE 10586229, 10802647, 11354824, 11835375, 11867209, 12398840, 14690594, 17973976, 18429927, 21741241, 22028665, 23297362, 23962696, 27155155, 28190646
View all (5 more)
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease LHGDN 15998640
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth disease type 4 Charcot-Marie-Tooth Disease CLINVAR_DG 10802647
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4 Charcot-Marie-Tooth Disease BEFREE 22028665, 23749797
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4B1 Charcot-Marie-Tooth Disease Orphanet
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease, Type 4B1 Charcot-Marie-Tooth Disease GENOMICS_ENGLAND_DG 10802647, 28509084
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Charcot-Marie-Tooth disease, Type 4B1 Charcot-Marie-Tooth Disease UNIPROT_DG 10802647, 12398840
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Charcot-Marie-Tooth disease, Type 4B1 Charcot-Marie-Tooth Disease BEFREE 11354824, 11733541, 12687498, 14530412, 15998640, 23297362, 27466180, 28509084, 29408998, 9887383
★★☆☆☆
Found in Text Mining + Unknown/Other Associations