# Potassium calcium-activated channel subfamily N member 4

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21119818](https://www.wikidata.org/wiki/Q21119818)  
**Source**: https://4ort.xyz/entity/potassium-calcium-activated-channel-subfamily-n-member-4


## References

1. UniProt
2. IUPHAR/BPS Guide to PHARMACOLOGY
3. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/O15554)
4. Q20641742
5. [Lon protease preferentially degrades oxidized mitochondrial aconitase by an ATP-stimulated mechanism](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
6. [Investigating CFTR and KCa3.1 Protein/Protein Interactions](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
7. [Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
8. [hSK4, a member of a novel subfamily of calcium-activated potassium channels](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
9. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
10. [A mutation in the Gardos channel is associated with hereditary xerocytosis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
11. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
12. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=O15554&geneProductId=UniProtKB:O15554)
13. [A mutation in the Gardos channel is associated with hereditary xerocytosis](http://www.ebi.ac.uk/QuickGO/annotations?protein=O15554&geneProductId=UniProtKB:O15554)
14. [E-cadherin interactome complexity and robustness resolved by quantitative proteomics](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
15. [A Novel Gene, hKCa4, Encodes the Calcium-activated Potassium Channel in Human T Lymphocytes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:O15554)
16. Ensembl Release 99
17. Transporter Classification database