Gene Gene information from NCBI Gene database.
Entrez ID 7169
Gene name Tropomyosin 2
Gene symbol TPM2
Synonyms (NCBI Gene)
AMCD1CMYO23CMYP23DA1DA2BDA2B4HEL-S-273NEM4TMSB
Chromosome 9
Chromosome location 9p13.3
Summary This gene encodes beta-tropomyosin, a member of the actin filament binding protein family, and mainly expressed in slow, type 1 muscle fibers. Mutations in this gene can alter the expression of other sarcomeric tropomyosin proteins, and cause cap disease,
SNPs SNP information provided by dbSNP.
24
SNP ID Visualize variation Clinical significance Consequence
rs35401252 G>-,GG,GGG,GGGG Conflicting-interpretations-of-pathogenicity, not-provided, likely-benign, benign, uncertain-significance Intron variant
rs104894127 G>C Pathogenic, not-provided Coding sequence variant, missense variant
rs104894128 T>G Pathogenic, not-provided Coding sequence variant, missense variant
rs104894129 C>T Pathogenic Coding sequence variant, missense variant
rs113612402 A>C,G,T Pathogenic Splice donor variant
miRNA miRNA information provided by mirtarbase database.
79
miRTarBase ID miRNA Experiments Reference
MIRT001326 hsa-miR-1-3p pSILAC 18668040
MIRT001326 hsa-miR-1-3p Proteomics;Microarray 18668037
MIRT001326 hsa-miR-1-3p Proteomics 18668040
MIRT454973 hsa-miR-4731-3p PAR-CLIP 23592263
MIRT454972 hsa-miR-4801 PAR-CLIP 23592263
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
25
GO ID Ontology Definition Evidence Reference
GO:0003779 Function Actin binding IDA 17194691
GO:0003779 Function Actin binding IEA
GO:0005515 Function Protein binding IPI 30021884, 32296183, 32814053, 33961781
GO:0005737 Component Cytoplasm IEA
GO:0005829 Component Cytosol TAS
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
190990 12011 ENSG00000198467
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P07951
Protein name Tropomyosin beta chain (Beta-tropomyosin) (Tropomyosin-2)
Protein function Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by int
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00261 Tropomyosin 48 284 Tropomyosin Coiled-coil
Tissue specificity TISSUE SPECIFICITY: Present in primary breast cancer tissue, absent from normal breast tissue. {ECO:0000269|Ref.10}.
Sequence
Sequence length 284
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
30
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
Arthrogryposis Pathogenic rs137853305 RCV004798725
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Arthrogryposis, distal, type 1A Likely pathogenic; Pathogenic rs2131853219, rs2131851980, rs199476146, rs2131852702, rs745549628, rs2490700207, rs104894127, rs104894129, rs137853305, rs137853306, rs199476153, rs199476147, rs201987709, rs1554658995, rs1554659746
View all (8 more)
RCV001379218
RCV001969124
RCV000795370
RCV002246783
RCV002835009
View all (18 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Arthrogryposis, distal, type 2B4 Pathogenic rs137853305, rs1563929383, rs113612402 RCV000013279
RCV000778065
RCV000778066
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Congenital myopathy 23 Likely pathogenic; Pathogenic rs2131843731, rs199476146, rs104894129, rs137853306, rs199476153, rs199476147, rs137853307, rs1563929454, rs1824676022 RCV001730076
RCV000223947
RCV000013278
RCV000013280
RCV000500415
View all (4 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
Arthrogryposis multiplex congenita Benign; Likely benign; Conflicting classifications of pathogenicity ClinVar
Disgenet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
ARTHROGRYPOSIS, DISTAL, TYPE 1 Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHROGRYPOSIS, DISTAL, TYPE 2B Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHROGRYPOSIS, DISTAL, TYPE 2B1 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
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Aortic Aneurysm Abdominal Aortic aneurysm Pubtator 22797469 Associate
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 31487691
★☆☆☆☆
Found in Text Mining only
Arthrogryposis Arthrogryposis multiplex congenita BEFREE 15704180, 22980765, 27726070
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Arthrogryposis Arthrogryposis multiplex congenita LHGDN 17339586
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Arthrogryposis Arthrogryposis multiplex congenita GENOMICS_ENGLAND_DG 23413262
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Arthrogryposis Arthrogryposis Pubtator 27726070 Associate
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Arthrogryposis Arthrogryposis multiplex congenita HPO_DG
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
ARTHROGRYPOSIS, DISTAL, TYPE 1 Distal arthrogryposis CLINVAR_DG 11738357, 22084935, 23378224, 23413262, 23689010, 23886664, 24657080, 24692096, 26307083
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHROGRYPOSIS, DISTAL, TYPE 1 Distal arthrogryposis UNIPROT_DG 12592607, 17339586, 23678273, 24692096, 30285720
★★☆☆☆
Found in Text Mining + Unknown/Other Associations