Gene Gene information from NCBI Gene database.
Entrez ID 7168
Gene name Tropomyosin 1
Gene symbol TPM1
Synonyms (NCBI Gene)
C15orf13CMD1YCMH3HEL-S-265HTM-alphaLVNC9TMSA
Chromosome 15
Chromosome location 15q22.2
Summary This gene is a member of the tropomyosin family of highly conserved, widely distributed actin-binding proteins involved in the contractile system of striated and smooth muscles and the cytoskeleton of non-muscle cells. Tropomyosin is composed of two alpha
SNPs SNP information provided by dbSNP.
55
SNP ID Visualize variation Clinical significance Consequence
rs104894501 G>A,C,T Uncertain-significance, pathogenic Coding sequence variant, stop gained, missense variant, genic upstream transcript variant, 5 prime UTR variant, intron variant
rs104894502 A>G,T Not-provided, pathogenic Non coding transcript variant, coding sequence variant, missense variant
rs104894503 G>A Pathogenic Non coding transcript variant, coding sequence variant, missense variant
rs104894504 T>C Likely-pathogenic, pathogenic Non coding transcript variant, coding sequence variant, missense variant, 5 prime UTR variant
rs104894505 G>A Pathogenic-likely-pathogenic, pathogenic Coding sequence variant, missense variant, genic upstream transcript variant, 5 prime UTR variant, intron variant
miRNA miRNA information provided by mirtarbase database.
366
miRTarBase ID miRNA Experiments Reference
MIRT001980 hsa-miR-21-5p Luciferase reporter assayWestern blot 17363372
MIRT001980 hsa-miR-21-5p Review 19935707
MIRT001980 hsa-miR-21-5p Luciferase reporter assay 18270520
MIRT001980 hsa-miR-21-5p Luciferase reporter assay 17363372
MIRT001980 hsa-miR-21-5p Review 20130964
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
43
GO ID Ontology Definition Evidence Reference
GO:0001725 Component Stress fiber IDA 12686598
GO:0003065 Process Positive regulation of heart rate by epinephrine ISS 17556658
GO:0003779 Function Actin binding IEA
GO:0003779 Function Actin binding TAS 12686598
GO:0005200 Function Structural constituent of cytoskeleton TAS 12686598
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
191010 12010 ENSG00000140416
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P09493
Protein name Tropomyosin alpha-1 chain (Alpha-tropomyosin) (Tropomyosin-1)
Protein function Binds to actin filaments in muscle and non-muscle cells (PubMed:23170982). Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction (PubMed:23170982). Smooth mu
PDB 3MUD , 5KHT , 6UT2 , 6X5Z , 7UTI , 7UTL , 8EFH , 8EFI , 8ENC , 8ZB7
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00261 Tropomyosin 48 284 Tropomyosin Coiled-coil
Tissue specificity TISSUE SPECIFICITY: Detected in primary breast cancer tissues but undetectable in normal breast tissues in Sudanese patients. Isoform 1 is expressed in adult and fetal skeletal muscle and cardiac tissues, with higher expression levels in the cardiac tissu
Sequence
Sequence length 284
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
45
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
Atrial septal defect 1 Likely pathogenic rs1114167356 RCV000491210
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cardiomyopathy Pathogenic; Likely pathogenic rs104894503, rs199476315, rs199476316, rs397516373, rs397516386, rs397516363, rs1596386673, rs2031437544 RCV001170568
RCV003149576
RCV000144848
RCV000722121
RCV000159384
View all (3 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Cardiovascular phenotype Likely pathogenic; Pathogenic rs754664923, rs104894503, rs104894504, rs199476305, rs199476306, rs199476315, rs199476316 RCV000242724
RCV000622165
RCV000619092
RCV004686570
RCV000619544
View all (2 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Dilated cardiomyopathy 1Y Likely pathogenic; Pathogenic rs2140963813, rs886037905, rs754664923, rs104894503, rs1206044252, rs199476316, rs199476317, rs199476311, rs397516373 RCV001594460
RCV000240649
RCV005208131
RCV001197088
RCV004017198
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
ARRHYTHMOGENIC RIGHT VENTRICULAR DYSPLASIA Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOMYOPATHIES Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOMYOPATHY, DILATED Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOMYOPATHY, DILATED, 1Y CTD, Disgenet, HPO
CTD, Disgenet, HPO
CTD, Disgenet, HPO
★★☆☆☆
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
Arrhythmias Cardiac Cardiac arrhythmias Pubtator 29361520 Associate
★☆☆☆☆
Found in Text Mining only
Arrhythmogenic Right Ventricular Dysplasia Arrhythmogenic right ventricular cardiomyopathy BEFREE 29709087
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATRIAL SEPTAL DEFECT 1 Atrial Septal Defect CLINVAR_DG 28359939
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Benign Prostatic Hyperplasia Benign Prostatic Hyperplasia BEFREE 11169518
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 12213212, 13679858, 17363372, 26891730
★☆☆☆☆
Found in Text Mining only
Cap Myopathy Cap Myopathy BEFREE 24095155
★☆☆☆☆
Found in Text Mining only
Carcinoma Carcinoma BEFREE 11254220
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 34116652, 34850589 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Squamous Cell Squamous cell carcinoma Pubtator 32991423 Associate
★☆☆☆☆
Found in Text Mining only
Cardiomegaly Cardiomegaly Pubtator 12651045, 34319370 Associate
★☆☆☆☆
Found in Text Mining only