Gene Information
Gene NameCACNB2
OrganismHomo sapiens (Human)
Gene Length660
Protein NamesVoltage-dependent L-type calcium channel subunit beta-2 (CAB2) (Calcium channel voltage-dependent subunit beta 2) (Lambert-Eaton myasthenic syndrome antigen B) (MYSB)
Target Namevoltage-dependent l-type calcium channel
Target TypeNA
Gene Age950 ( ENSG00000165995 )
Evolutionary StageOpisthokonta
AlphaFoldDBQ08289
Gene CardCACNB2
Uniprot IDQ08289
PfamPF00625; PF12052
In ASDno
Allosteric Predictionyes (0.928939669)
Ortholog in AnimalsAlpaca_ CACNB2 ( ortholog_one2one )
Dog_ CACNB2 ( ortholog_one2one )
GuineaPig_ Cacnb2 ( ortholog_one2one )
Macaque_ CACNB2 ( ortholog_one2one )
Mouse_ Cacnb2 ( ortholog_one2one )
Pig_ CACNB2 ( ortholog_one2one )
Rat_ Cacnb2 ( ortholog_one2one )
Rabbit_ CACNB2 ( ortholog_one2one )
OhnologsCACNB1, CACNB3, CACNB4
ParalogsCACNB4, CACNB3, CACNB1
TissueNA
Tissue SpecificityExpressed in all tissues.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs745502425  rs121917812 
Subcellular location [CC]Cell membrane, sarcolemma {ECO:0000250};
Peripheral membrane protein {ECO:0000250};
Cytoplasmic side {ECO:0000250}.
Mouse PG classificationNA
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