KCNQ4

KCNQ4
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	2OVC, 4GOW
Identifiers
Aliases	KCNQ4, DFNA2, DFNA2A, KV7.4, potassium voltage-gated channel subfamily Q member 4
External IDs	OMIM: 603537; MGI: 1926803; HomoloGene: 78107; GeneCards: KCNQ4; OMA:KCNQ4 - orthologs
Gene location (Human)
Chr.	Chromosome 1 (human)
End	40,840,452 bp
Gene location (Mouse)
Chr.	Chromosome 4 (mouse)
End	120,605,809 bp
RNA expression pattern
	Top expressed in
	retinal pigment epithelium; ; muscle layer of sigmoid colon; ; right coronary artery; ; gastric mucosa; ; parotid gland; ; popliteal artery; ; tibial arteries; ; thoracic aorta; ; ascending aorta; ; left coronary artery;
	Top expressed in
	digastric muscle; ; lumbar spinal ganglion; ; extraocular muscle; ; muscle of thigh; ; knee joint; ; retinal pigment epithelium; ; temporal muscle; ; vastus lateralis muscle; ; sternocleidomastoid muscle; ; thoracic diaphragm;
	More reference expression data
	More reference expression data
Gene ontology
Molecular function	potassium channel activity; voltage-gated ion channel activity; ion channel activity; protein binding; voltage-gated potassium channel activity; delayed rectifier potassium channel activity; calmodulin binding;
Cellular component	integral component of membrane; membrane; voltage-gated potassium channel complex; plasma membrane; basal plasma membrane;
Biological process	regulation of ion transmembrane transport; ion transport; hearing; potassium ion transport; transmembrane transport; potassium ion transmembrane transport; inner ear morphogenesis;
	Sources:Amigo / QuickGO
Orthologs
	9132
	60613
	ENSG00000117013
	ENSMUSG00000028631
	P56696
	Q9JK97
	NM_004700; NM_172163
	NM_001081142
	NP_004691; NP_751895
	NP_001074611
	Wikidata
View/Edit Human	View/Edit Mouse

Potassium voltage-gated channel subfamily KQT member 4, also known as voltage-gated potassium channel subunit K_v7.4, is a protein that in humans is encoded by the KCNQ4 gene.