Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
88
Gene name Gene Name - the full gene name approved by the HGNC.
Actinin alpha 2
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
ACTN2
Synonyms (NCBI Gene) Gene synonyms aliases
CMD1AA, CMH23, CMYO8, CMYP8, MPD6, MYOCOZ
Chromosome Chromosome number
1
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
1q43
Summary Summary of gene provided in NCBI Entrez Gene.
Alpha actinins belong to the spectrin gene superfamily which represents a diverse group of cytoskeletal proteins, including the alpha and beta spectrins and dystrophins. Alpha actinin is an actin-binding protein with multiple roles in different cell types
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs121434525 A>G Conflicting-interpretations-of-pathogenicity, pathogenic, likely-benign, uncertain-significance 5 prime UTR variant, missense variant, coding sequence variant
rs139515659 C>T Conflicting-interpretations-of-pathogenicity, uncertain-significance Missense variant, coding sequence variant
rs142482143 G>A Conflicting-interpretations-of-pathogenicity, uncertain-significance Coding sequence variant, missense variant
rs148972050 G>A,T Uncertain-significance, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs149433837 C>A,T Uncertain-significance, likely-benign, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT025892 hsa-miR-7-5p Microarray 17612493
MIRT637307 hsa-miR-6887-3p HITS-CLIP 23824327
MIRT637306 hsa-miR-6795-3p HITS-CLIP 23824327
MIRT637305 hsa-miR-6892-3p HITS-CLIP 23824327
MIRT637304 hsa-miR-3183 HITS-CLIP 23824327
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0003713 Function Transcription coactivator activity IEA
GO:0003779 Function Actin binding IEA
GO:0005178 Function Integrin binding IEA
GO:0005178 Function Integrin binding TAS 8104223
GO:0005509 Function Calcium ion binding IEA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
102573 164 ENSG00000077522
Protein
UniProt ID P35609
Protein name Alpha-actinin-2 (Alpha-actinin skeletal muscle isoform 2) (F-actin cross-linking protein)
Protein function F-actin cross-linking protein which is thought to anchor actin to a variety of intracellular structures. This is a bundling protein.
PDB 1H8B , 1HCI , 1QUU , 4D1E , 5A36 , 5A37 , 5A38 , 5A4B , 6SWT , 6TS3 , 7A8T , 7A8U , 7B55 , 7B56 , 7B57
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00307 CH 38 143 Calponin homology (CH) domain Domain
PF00307 CH 151 258 Calponin homology (CH) domain Domain
PF00435 Spectrin 281 391 Spectrin repeat Domain
PF00435 Spectrin 401 506 Spectrin repeat Domain
PF00435 Spectrin 516 627 Spectrin repeat Domain
PF00435 Spectrin 637 740 Spectrin repeat Domain
PF08726 EFhand_Ca_insen 824 890 Ca2+ insensitive EF hand Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in both skeletal and cardiac muscle.
Sequence
MNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIE
NIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAE
EIVDGNVKMTLGMIWTIILRFAI
QDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSW
KDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKP
DERAIMTYVSCFYHAFAG
AEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRT
IPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAF
MPSEGKMVSDIAGAWQRLEQAEKGYEEWLLN
EIRRLERLEHLAEKFRQKASTHETWAYGK
EQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVN
DRCQKICDQWDRLGTLTQKRREALER
MEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQ
DMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYS
TVTMDELRTKWDKVKQLVPIRDQSLQE
ELARQHANERLRRQFAAQANAIGPWIQNKMEEI
ARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHI
RVGWELLLTTIARTINEVET
QILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRA
CLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILAS
DKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYG
ESDL
Sequence length 894
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Cytoskeleton in muscle cells
Arrhythmogenic right ventricular cardiomyopathy
  Platelet degranulation
Striated Muscle Contraction
Unblocking of NMDA receptors, glutamate binding and activation
RAF/MAP kinase cascade
<
Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Cardiomyopathy Cardiomyopathy, familial hypertrophic, 23, with or without ventricular noncompaction rs786204950, rs786204951 N/A
Congenital myopathy Myopathy, congenital, with structured cores and z-line abnormalities rs1572148902, rs1572148914 N/A
Dilated Cardiomyopathy Dilated cardiomyopathy 1AA rs786205144, rs1572112489, rs727502886 N/A
Distal Myopathy Myopathy, distal, 6, adult-onset, autosomal dominant rs1572140109 N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
arrhythmogenic right ventricular cardiomyopathy Arrhythmogenic right ventricular cardiomyopathy N/A N/A ClinVar
Congestive Heart Failure congestive heart failure N/A N/A ClinVar
Heart Failure Heart failure N/A N/A GWAS
Hypertrophic cardiomyopathy hypertrophic cardiomyopathy N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Abnormalities Drug Induced Associate 34794751
Arrhythmogenic Right Ventricular Dysplasia Associate 33947203
Cardio Renal Syndrome Associate 36078153
Cardiomyopathies Associate 34802252, 35893073, 36078153
Cardiomyopathy Dilated Associate 34011823, 35656879
Cardiomyopathy Hypertrophic Associate 20022194, 27287556, 28082330, 33947203, 34802252, 36078153, 36166435
Carotid Stenosis Associate 29436628
Congenital Abnormalities Associate 34802252
Death Sudden Associate 25224718
Death Sudden Cardiac Associate 35656879