Gene: Kcnma1 (potassium large conductance calcium-activated channel, subfamily M, alpha member 1) Mus musculus
Symbol: Kcnma1
Name: potassium large conductance calcium-activated channel, subfamily M, alpha member 1
Description: ENCODES a protein that exhibits calcium-activated potassium channel activity; large conductance calcium-activated potassium channel activity; potassium channel activity; INVOLVED IN adult walking behavior; cell maturation; chemical synaptic transmission; ASSOCIATED WITH abnormal action potential; abnormal channel response; abnormal cochlear IHC afferent innervation pattern; ASSOCIATED WITH Alzheimer's disease (ortholog); ATAXIA, SPASTIC, CHILDHOOD-ONSET, AUTOSOMAL RECESSIVE, WITH OPTIC ATROPHY AND MENTAL RETARDATION (ortholog); autism spectrum disorder (ortholog); FOUND IN apical plasma membrane; cytoplasm; endoplasmic reticulum; INTERACTS WITH 1,2-dichloroethane; 2,2',4,4',5,5'-hexachlorobiphenyl; 2,2',5,5'-tetrachlorobiphenyl
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: 5730414M22Rik; BK channel alpha subunit; BKCa; BKCA alpha; calcium-activated potassium channel subunit alpha-1; calcium-activated potassium channel, subfamily M subunit alpha-1; k(VCA)alpha; KCa1.1; maxi K channel; MaxiK; mSlo; mSlo1; RIKEN cDNA 5730414M22 gene; Slo; slo homolog; slo-alpha; Slo1; slowpoke homolog
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm381423,292,291 - 24,004,952 (-)NCBIGRCm38GRCm38mm10GRCm38
MGSCv371424,117,983 - 24,823,427 (-)NCBIGRCm37mm9NCBIm37
MGSCv361422,088,573 - 22,792,482 (-)NCBImm8
Celera1419,676,510 - 20,379,488 (-)NCBICelera
Cytogenetic Map14 A3NCBI
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


Comparative Map Data
Position Markers
QTLs in Region (GRCm38)
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
Nomenclature History
More on Kcnma1
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 731982
Created: 2004-01-12
Species: Mus musculus
Last Modified: 2018-07-10
Status: ACTIVE