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Gene: KCND1 (potassium voltage-gated channel subfamily D member 1) Homo sapiens
Symbol: KCND1
Name: potassium voltage-gated channel subfamily D member 1
Description: This gene encodes a multipass membrane protein that comprises the pore subunit of the voltage-gated A-type potassium channel, which functions in the repolarization of membrane action potentials. Activity of voltage-gated potassium channels is important in a number of physiological processes, among them the regulation of neurotransmitter release, heart rate, insulin secretion, and smooth muscle contraction. [provided by RefSeq, Aug 2013]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: KV4.1; potassium channel, voltage gated Shal related subfamily D, member 1; potassium voltage-gated channel, Shal-related subfamily, member 1; shal-type potassium channel; voltage-gated potassium channel Kv4.1; voltage-gated potassium channel subunit Kv4.1
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38X48,960,983 - 48,972,103 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh37X48,818,639 - 48,828,251 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 36X48,703,583 - 48,713,195 (-)NCBINCBI36hg18NCBI36
Build 34X48,574,886 - 48,584,499NCBI
CeleraX52,835,266 - 52,844,878 (+)NCBI
Cytogenetic MapXp11.23NCBI
HuRefX46,474,963 - 46,485,532 (-)NCBIHuRef
CHM1_1X48,849,929 - 48,859,553 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on KCND1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1347714
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2019-06-18
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.