KCNE4

KCNE4
Identifiers
Aliases	KCNE4, MIRP3, potassium voltage-gated channel subfamily E regulatory subunit 4
External IDs	OMIM: 607775; MGI: 1891125; HomoloGene: 10959; GeneCards: KCNE4; OMA:KCNE4 - orthologs
Gene location (Human)
Chr.	Chromosome 2 (human)
End	223,198,399 bp
Gene location (Mouse)
Chr.	Chromosome 1 (mouse)
End	78,797,745 bp
RNA expression pattern
	Top expressed in
	saphenous vein; ; gallbladder; ; tibial arteries; ; pericardium; ; smooth muscle tissue; ; Achilles tendon; ; myometrium; ; islet of Langerhans; ; testicle; ; ascending aorta;
	Top expressed in
	ascending aorta; ; aortic valve; ; calvaria; ; efferent ductule; ; dermis; ; tunica media of zone of aorta; ; condyle; ; carotid body; ; uterus; ; vas deferens;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	protein binding; voltage-gated ion channel activity; transmembrane transporter binding; voltage-gated potassium channel activity; potassium channel activity; delayed rectifier potassium channel activity; potassium channel regulator activity; voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization;
Cellular component	apical plasma membrane; membrane; integral component of membrane; voltage-gated potassium channel complex;
Biological process	ion transport; potassium ion transmembrane transport; potassium ion transport; regulation of ion transmembrane transport; regulation of ventricular cardiac muscle cell membrane repolarization; ventricular cardiac muscle cell action potential; membrane repolarization during action potential; regulation of heart rate by cardiac conduction; membrane repolarization during ventricular cardiac muscle cell action potential; negative regulation of delayed rectifier potassium channel activity; potassium ion export across plasma membrane;
	Sources:Amigo / QuickGO
Orthologs
	23704
	57814
	ENSG00000152049
	ENSMUSG00000047330
	Q8WWG9
	Q9WTW3
	NM_080671
	NM_021342
	NP_542402
	NP_067317
	Wikidata
View/Edit Human	View/Edit Mouse

Potassium voltage-gated channel subfamily E member 4, originally named MinK-related peptide 3 or MiRP3 when it was discovered, is a protein that in humans is encoded by the KCNE4 gene.