Gene Information
Gene NameCATSPER2
OrganismHomo sapiens (Human)
Gene Length530
Protein NamesCation channel sperm-associated protein 2 (CatSper2)
Target Namecation channel sperm-associated protein 2
Target TypeLiterature-reported target
Gene Age1292 ( ENSG00000166762 )
Evolutionary StageEukaryota
AlphaFoldDBQ96P56
Gene CardCATSPER2
Uniprot IDQ96P56
PfamPF00520
In ASDno
Allosteric Predictionno (-0.029583182)
Ortholog in AnimalsAlpaca_ CATSPER2 ( ortholog_one2one )
Dog_ CATSPER2 ( ortholog_one2one )
Mouse_ Catsper2 ( ortholog_one2one )
Pig_ CATSPER2 ( ortholog_one2one )
Rat_ Catsper2 ( ortholog_one2one )
Rabbit_ CATSPER2 ( ortholog_one2one )
OhnologsNA
ParalogsSCN11A, CACNA1C, CATSPER1, CACNA1E, CACNA1I, SCN9A, CACNA1B, SCN7A, SCN3A, SCN5A, SCN2A, SCN1A, CACNA1A, CACNA1F, CACNA1H, CACNA1G, SCN8A, NALCN, CACNA1D, CATSPER4, SCN10A, CACNA1S, CATSPER3, TPCN1, TPCN2, SCN4A
Tissuetestis, cerebellar.hemisphere, cerebellum
Tissue SpecificityTestis-specific. {ECO:0000269|PubMed:11675491, ECO:0000269|PubMed:17347248}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs2614835  rs8042868 
Subcellular location [CC]Cell projection, cilium, flagellum membrane {ECO:0000250|UniProtKB:A2ARP9};
Multi-pass membrane protein {ECO:0000250|UniProtKB:A2ARP9}.
Mouse PG classificationNA
click here to return to the previous page