General Information of DT
DT ID DTD0522
Gene Name CACNB4
Protein Name Voltage-dependent L-type calcium channel beta-4
Gene ID
785
UniProt ID
O00305
TCDB ID
8.A.22.1.4
3D Structure

Modelled DT Structure

Method:homology modeling

Template PDB:1VYV_A

Identity:96.657%

Minimized Score:-1004.215 kcal/mol

Detail: Structure Info

Synonyms CAB4; CACNB4; CACNLB4; Calcium channel voltage-dependent subunit beta 4; EA5; EIG9; EJM; EJM4; EJM6; Voltage-dependent L-type calcium channel subunit beta-4
DT Family Ca(2+) Channel Auxiliary Subunit Beta Types 1-4 (CCA-Beta) Family ;
Tissue Specificity Expressed predominantly in the cerebellum andkidney.
Function The beta subunit of voltage-dependent calcium channels contributes to the function of the calcium channel by increasing peak calcium current, shifting the voltage dependencies of activation and inactivation, modulating G protein inhibition and controlling the alpha-1 subunit membrane targeting.
Endogenous Substrate(s) Ca2+
Variability Data of This Drug Transporter (DT)

Regulatory Variability Data of This DT (VARIDT 4.0)

(α) Tissue Distribution Level of Voltage-dependent L-type calcium channel beta-4

(β) Cell Distribution Level of Voltage-dependent L-type calcium channel beta-4

(γ) Organelle Distribution Level of Voltage-dependent L-type calcium channel beta-4

Regulatory Variability Data of This DT

(β) Post-translational Modification of Voltage-dependent L-type calcium channel beta-4

(γ) Transcriptional Regulation of Voltage-dependent L-type calcium channel beta-4

(δ) Epigenetic Regulation of Voltage-dependent L-type calcium channel beta-4

(ε) Exogenous Modulation of Voltage-dependent L-type calcium channel beta-4

Structural Variability Data of This DT

(β) Inter-species Structural Differences

General Variability Data of This DT

(α) Genetic Polymorphisms of Voltage-dependent L-type calcium channel beta-4

(β) Disease-specific Protein Abundances of Voltage-dependent L-type calcium channel beta-4

(γ) Species- and Tissue-specific DT Abundances

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