Gene Information
Gene NameACTN1
OrganismHomo sapiens (Human)
Gene Length892
Protein NamesAlpha-actinin-1 (Alpha-actinin cytoskeletal isoform) (F-actin cross-linking protein) (Non-muscle alpha-actinin-1)
Target Namealpha-actinin-1
Target TypeNA
Gene Age645 ( ENSG00000072110 )
Evolutionary StageEukaryota
AlphaFoldDBP12814
Gene CardACTN1
Uniprot IDP12814
PfamPF00307; PF08726; PF00435
In ASDno
Allosteric Predictionyes (1.170294939)
Ortholog in AnimalsAlpaca_ ACTN1 ( ortholog_one2one )
Dog_ ACTN1 ( ortholog_one2one )
GuineaPig_ ACTN1 ( ortholog_one2one )
Macaque_ ACTN1 ( ortholog_one2one )
Mouse_ Actn1 ( ortholog_one2one )
Pig_ ACTN1 ( ortholog_one2one )
Rat_ Actn1 ( ortholog_one2one )
Rabbit_ ACTN1 ( ortholog_one2one )
OhnologsACTN4, ACTN2
ParalogsDSP, SPTBN5, ACTN4, MICAL2, DMD, SYNE3, GAS2L2, SPTBN2, FLNB, SPTAN1, SYNE2, PLEC, EPPK1, SYNE1, CLMN, DYTN, MICAL3, PKHD1, SMTNL2, DRP2, UTRN, PKHD1L1, ACTN2, ACTN3, MICAL1, SPTBN1, MACF1, DST, SPTB, GAS2L3, FLNC, FLNA, DTNA, SPTA1, DTNB, SPTBN4
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2EYI  (X-ray  1.70A  2EYN  (X-ray  1.80A  2N8Y  (NMR  2N8Z  (NMR 
DBSNP rs387907346  rs387907348  rs387907345  rs904887313  rs387907350  rs7157661  rs387907349  rs387907347  rs11557769 
Subcellular location [CC]Cytoplasm, cytoskeleton {ECO:0000269|PubMed:24069336, ECO:0000269|PubMed:7750553}. Cytoplasm, myofibril, sarcomere, Z line {ECO:0000269|PubMed:7750553}. Cell membrane {ECO:0000250|UniProtKB:Q9Z1P2}. Cell junction {ECO:0000250|UniProtKB:Q9Z1P2}. Cell projection, ruffle {ECO:0000250|UniProtKB:Q7TPR4}. Note=Colocalizes with MYOZ2 and PPP3CA at the Z-line of heart and skeletal muscle. Colocalizes with PSD in membrane ruffles and central reticular structures. {ECO:0000250|UniProtKB:Q7TPR4}.
Mouse PG classificationNA
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