Gene: Kcna1 (potassium voltage-gated channel subfamily A member 1) Rattus norvegicus
Symbol: Kcna1
Name: potassium voltage-gated channel subfamily A member 1
Description: ENCODES a protein that exhibits delayed rectifier potassium channel activity; voltage-gated ion channel activity involved in regulation of postsynaptic membrane potential; voltage-gated ion channel activity involved in regulation of presynaptic membrane potential; INVOLVED IN cell communication by electrical coupling; cellular protein localization; neuronal action potential; ASSOCIATED WITH convulsive seizures; environmentally induced seizures; ASSOCIATED WITH episodic ataxia type 1; Myokymia; visual epilepsy; FOUND IN apical plasma membrane; calyx of Held; cell surface; INTERACTS WITH (RS)-amphetamine; 17alpha-ethynylestradiol; 6-propyl-2-thiouracil
Type: protein-coding
Also known as: IA; Kcna; Kcpvd; Kv1.1; potassium (K+) channel protein voltage dependent; potassium channel, voltage gated shaker related subfamily A, member 1; potassium voltage gated channel shaker related subfamily member 1; Potassium voltage gated channel, shaker related subfamily, member 1; potassium voltage-gated channel, shaker-related subfamily, member 1; RBKI; RCK1; voltage-gated potassium channel subunit Kv1.1
Allele / Splice: Kcna1Adms  
Genetic Models: F344-Kcna1Adms/Kyo
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.04159,190,781 - 159,192,526 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_5.04226,188,851 - 226,190,596 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.44163,011,777 - 163,013,522 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.14163,254,845 - 163,259,290 (-)NCBI
Celera4148,186,141 - 148,187,886 (-)NCBICelera
Cytogenetic Map4q42NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated
RGD Disease Portals


Candidate Gene Status
Comparative Map Data
Position Markers
QTLs in Region (Rnor_6.0)
Genetic Models
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 5.0)

Additional Information

External Database Links
Nomenclature History
RGD Curation Notes
More on Kcna1
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 2949
Created: 2000-05-25
Species: Rattus norvegicus
Last Modified: 2019-01-30
Status: ACTIVE