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Gene: Cacna1g (calcium channel, voltage-dependent, T type, alpha 1G subunit) Mus musculus
Symbol: Cacna1g
Name: calcium channel, voltage-dependent, T type, alpha 1G subunit
Description: Exhibits low voltage-gated calcium channel activity; voltage-gated calcium channel activity involved SA node cell action potential; and voltage-gated calcium channel activity involved in AV node cell action potential. Involved in several processes, including cardiac conduction; regulation of atrial cardiac muscle cell membrane depolarization; and response to nickel cation. Localizes to voltage-gated calcium channel complex. Is expressed in central nervous system; heart; hindlimb musculature; lower jaw molar; and retina. Used to study autosomal dominant cerebellar ataxia. Human ortholog(s) of this gene implicated in cerebellar ataxia type 42. Orthologous to human CACNA1G (calcium voltage-gated channel subunit alpha1 G); PARTICIPATES IN acebutolol pharmacodynamics pathway; adrenergic beta receptor agonist and beta-blocker pharmacodynamics pathway; amiodarone pharmacodynamics pathway; INTERACTS WITH 1,2-dichloroethane; 17alpha-ethynylestradiol; 17beta-estradiol.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: [a]1G; a1G; alpha-1G; Cav3.1d; mKIAA1123; voltage-dependent T-type calcium channel subunit alpha-1G
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm38.p6 Ensembl1194,408,391 - 94,474,198 (-)EnsemblGRCm38mm10GRCm38
GRCm381194,408,391 - 94,474,400 (-)NCBIGRCm38GRCm38mm10GRCm38
MGSCv371194,269,705 - 94,335,512 (-)NCBIGRCm37mm9NCBIm37
MGSCv361194,224,606 - 94,289,815 (-)NCBImm8
Celera11104,027,102 - 104,094,565 (-)NCBICelera
Cytogenetic Map11DNCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
Phenotype Annotations
References - curated
References - uncurated


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



Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
More on Cacna1g
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 68990
Created: 2001-11-06
Species: Mus musculus
Last Modified: 2020-06-30
Status: ACTIVE


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