# Potassium calcium-activated channel subfamily N member 2

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21119843](https://www.wikidata.org/wiki/Q21119843)  
**Source**: https://4ort.xyz/entity/potassium-calcium-activated-channel-subfamily-n-member-2


## References

1. UniProt
2. IUPHAR/BPS Guide to PHARMACOLOGY
3. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/Q9H2S1)
4. Q20641742
5. [Molecular coupling of a Ca2+-activated K+ channel to L-type Ca2+ channels via alpha-actinin2](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
6. [Alpha-actinin2 cytoskeletal protein is required for the functional membrane localization of a Ca2+-activated K+ channel (SK2 channel)](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
7. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
8. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
9. [Functional interaction with filamin A and intracellular Ca 2+ enhance the surface membrane expression of a small-conductance Ca 2+ -activated K + (SK2) channel](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
10. [Ca2+-activated K+ channels in human leukemic Jurkat T cells. Molecular cloning, biochemical and functional characterization](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
11. [Ablation of a Ca2+-activated K+ channel (SK2 channel) results in action potential prolongation in atrial myocytes and atrial fibrillation](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
12. [Alpha-actinin2 cytoskeletal protein is required for the functional membrane localization of a Ca2+-activated K+ channel (SK2 channel)](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
13. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
14. [Functional interaction with filamin A and intracellular Ca 2+ enhance the surface membrane expression of a small-conductance Ca 2+ -activated K + (SK2) channel](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
15. [Ca2+-activated K+ channels in human leukemic Jurkat T cells. Molecular cloning, biochemical and functional characterization](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
16. [Ablation of a Ca2+-activated K+ channel (SK2 channel) results in action potential prolongation in atrial myocytes and atrial fibrillation](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
17. [Arrhythmogenic calmodulin mutations impede activation of small-conductance calcium-activated potassium current](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
18. [Arrhythmogenic calmodulin mutations impede activation of small-conductance calcium-activated potassium current](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:Q9H2S1)
19. [Molecular coupling of a Ca2+-activated K+ channel to L-type Ca2+ channels via alpha-actinin2](http://www.ebi.ac.uk/QuickGO/annotations?protein=Q9H2S1&geneProductId=UniProtKB:Q9H2S1)
20. Ensembl Release 99
21. Transporter Classification database