Collapse Statistics
241 human active and 13 inactive phosphatases in total;
194 phosphatases have substrate data;
336 protein substrates;
83 non-protein substrates;
1215 dephosphorylation interactions;
299 KEGG pathways;
876 Reactome pathways;
last scientific update:
11 Mar, 2019
last maintenance update:
01 Sep, 2023




Gene Name KCNN4 (QuickGO)
Interactive visualization of KCNN4 structures
(A quick tutorial to explore the interctive visulaization)

Representative structure: 6CNN

SynonymsKCNN4, IK1, IKCA1, KCA4, SK4
Protein NameKCNN4
Alternative Name(s)
Intermediate conductance calcium-activated potassium channel protein 4;SK4;SKCa 4;SKCa4;IKCa1;IK1;KCa3.1;KCa4;Putative Gardos channel;
Protein FamilyBelongs to the potassium channel KCNN familyKCa31/KCNN4 subfamily
EntrezGene ID3783   (Comparitive Toxicogenomics)
UniProt AC (Human)O15554 (protein sequence)
Enzyme ClassN/A
Molecular Weight47696 Dalton
Protein Length427 amino acids (AA)
Genome Browsers NCBI | ENSG00000104783 (Ensembl) | UCSC
Crosslinking annotations Query our ID-mapping table
Orthologues Quest For Orthologues (QFO) | GeneTree | eggNOG - KOG3684 | eggNOG - ENOG410XT9D
Phosphorylation Network Visualize
Domain organization, Expression, Diseases(show / hide)
Localization, Function, Catalytic activity and Sequence(show / hide)
Motif information from Eukaryotic Linear Motif atlas (ELM)(show / hide)
Gene Ontology (P: Process; F: Function and C: Component terms)(show / hide)