Gene Information
Gene NameKCNN3
OrganismHomo sapiens (Human)
Gene Length731
Protein NamesSmall conductance calcium-activated potassium channel protein 3 (SK3) (SKCa 3) (SKCa3) (KCa2.3)
Target Namesmall conductance calcium-activated potassium channel protein 3
Target TypeNA
Gene Age810 ( ENSG00000143603 )
Evolutionary StageEukaryota
AlphaFoldDBQ9UGI6
Gene CardKCNN3
Uniprot IDQ9UGI6
PfamPF02888; PF07885; PF03530
In ASDyes
Allosteric Predictionyes (1.066548238)
Ortholog in AnimalsAlpaca_ KCNN3 ( ortholog_one2one )
Dog_ KCNN3 ( ortholog_one2one )
GuineaPig_ KCNN3 ( ortholog_one2one )
Macaque_ KCNN3 ( ortholog_one2one )
Mouse_ Kcnn3 ( ortholog_one2one )
Pig_ KCNN3 ( ortholog_one2one )
Rat_ Kcnn3 ( ortholog_one2one )
Rabbit_ KCNN3 ( ortholog_one2one )
OhnologsKCNN2, KCNN1
ParalogsKCNN4, KCNN1, KCNN2
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs1571353663  rs1571260285  rs1571259807 
Subcellular location [CC]Membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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