KCNA7

KCNA7
Identifiers
Aliases	KCNA7, HAK6, KV1.7, potassium voltage-gated channel subfamily A member 7
External IDs	OMIM: 176268; MGI: 96664; HomoloGene: 7791; GeneCards: KCNA7; OMA:KCNA7 - orthologs
Gene location (Human)
Chr.	Chromosome 19 (human)
End	49,072,699 bp
Gene location (Mouse)
Chr.	Chromosome 7 (mouse)
End	45,059,187 bp
RNA expression pattern
	Top expressed in
	Skeletal muscle tissue of rectus abdominis; ; vastus lateralis muscle; ; muscle of thigh; ; Skeletal muscle tissue of biceps brachii; ; gastrocnemius muscle; ; deltoid muscle; ; tibialis anterior muscle; ; body of tongue; ; apex of heart; ; right auricle of heart;
	Top expressed in
	muscle of thigh; ; skeletal muscle tissue; ; quadriceps femoris muscle; ; zone of skin; ; lip; ; esophagus; ; embryo; ; heart; ; spermatocyte; ; placenta;
	More reference expression data
	n/a
Gene ontology
Molecular function	ion channel activity; potassium channel activity; voltage-gated ion channel activity; voltage-gated potassium channel activity; delayed rectifier potassium channel activity;
Cellular component	integral component of membrane; voltage-gated potassium channel complex; plasma membrane; membrane;
Biological process	potassium ion transport; regulation of ion transmembrane transport; protein homooligomerization; ion transport; transmembrane transport; potassium ion transmembrane transport;
	Sources:Amigo / QuickGO
Orthologs
	3743
	16495
	ENSG00000104848
	ENSMUSG00000038201
	Q96RP8
	Q17ST2
	NM_031886
	NM_010596
	NP_114092
	NP_034726
	Wikidata
View/Edit Human	View/Edit Mouse

Potassium voltage-gated channel subfamily A member 7 also known as K_v1.7 is a protein that in humans is encoded by the KCNA7 gene. The protein encoded by this gene is a voltage-gated potassium channel subunit. It may contribute to the cardiac transient outward potassium current (I_to1), the main contributing current to the repolarizing phase 1 of the cardiac action potential.