Gene Information
Gene NameKPNA2
OrganismHomo sapiens (Human)
Gene Length529
Protein NamesImportin subunit alpha-1 (Karyopherin subunit alpha-2) (RAG cohort protein 1) (SRP1-alpha)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000182481 )
Evolutionary StageEukaryota
AlphaFoldDBP52292
Gene CardKPNA2
Uniprot IDP52292
PfamPF00514; PF16186; PF01749
In ASDno
Allosteric Predictionyes (0.519862822)
Ortholog in AnimalsAlpaca_ KPNA2 ( ortholog_one2one )
Dog_ KPNA2 ( ortholog_one2many )
GuineaPig_ KPNA2 ( ortholog_one2one )
Macaque_ KPNA2 ( ortholog_one2one )
Mouse_ Kpna2 ( ortholog_one2many )
Mouse_ Gm10184 ( ortholog_one2many )
Pig_ KPNA2 ( ortholog_one2one )
Rat_ Kpna2 ( ortholog_one2many )
OhnologsKPNA7, KPNA5
ParalogsKPNA7, KPNA3, KPNA4, KPNA1, KPNA6, KPNA5
TissueNA
Tissue SpecificityExpressed ubiquitously.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001194(Rat);0.024(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1EFX  (X-ray  3.00A  1QGK  (X-ray  2.50A  1QGR  (X-ray  2.30A  3FEX  (X-ray  3.55A  3FEY  (X-ray  2.20A  3WPT  (X-ray  2.63A  4E4V  (X-ray  2.53A  4WV6  (X-ray  1.75A  5H43  (X-ray  2.30A  7CRU  (X-ray  2.80A  7N8J  (X-ray  3.20A  7N9H  (X-ray  2.20A 
DBSNP rs17850032  rs11545989  rs1059558  rs17850031 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:7604027}. Nucleus {ECO:0000269|PubMed:7604027}.;
Endoplasmic reticulum membrane. Golgi apparatus membrane {ECO:0000269|PubMed:17596301}. Note=(Microbial infection) Retained in ER/Golgi membranes upon interaction with SARS-COV virus ORF6 protein. {ECO:0000269|PubMed:17596301}.
Mouse PG classificationNA
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