Gene Information
Gene NameCACNA2D3
OrganismHomo sapiens (Human)
Gene Length1091
Protein NamesVoltage-dependent calcium channel subunit alpha-2/delta-3 (Voltage-gated calcium channel subunit alpha-2/delta-3) [Cleaved into: Voltage-dependent calcium channel subunit alpha-2-3; Voltage-dependent calcium channel subunit delta-3]
Target Namevoltage-dependent calcium channel
Target TypeNA
Gene Age987 ( ENSG00000157445 )
Evolutionary StageEumetazoa
AlphaFoldDBQ8IZS8
Gene CardCACNA2D3
Uniprot IDQ8IZS8
PfamPF08473; PF13768; PF08399
In ASDno
Allosteric Predictionyes (0.57733827)
Ortholog in AnimalsAlpaca_ CACNA2D3 ( ortholog_one2one )
Dog_ CACNA2D3 ( ortholog_one2one )
GuineaPig_ CACNA2D3 ( ortholog_one2one )
Macaque_ CACNA2D3 ( ortholog_one2one )
Mouse_ Cacna2d3 ( ortholog_one2one )
Pig_ CACNA2D3 ( ortholog_one2one )
Rat_ Cacna2d3 ( ortholog_one2one )
Rabbit_ CACNA2D3 ( ortholog_one2one )
OhnologsCACNA2D4, CACNA2D1
ParalogsCACHD1, CACNA2D2, CACNA2D4, CACNA2D1
TissueNA
Tissue SpecificityOnly detected in brain. Not present in lung, testis, aorta, spleen, jejunum, ventricular muscle and kidney (at protein level). According to PubMed:11687876, it is brain-specific, while according to PubMed:11245980, it is widely expressed. {ECO:0000269|PubMed:11687876}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Membrane {ECO:0000305};
Single-pass type I membrane protein {ECO:0000305}.
Mouse PG classificationNA
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