| Domain | Name | Category | Type | 
	
		| IPR002048  | EF-hand domain | Domain | Domain | 
	
		| IPR002077  | Voltage-dependent calcium channel, alpha-1 subunit | Family | Family | 
	
		| IPR005449  | Voltage-dependent calcium channel, R-type, alpha-1 subunit | Family | Family | 
	
		| IPR005821  | Ion transport domain | Domain | Domain | 
	
		| IPR014873  | Voltage-dependent calcium channel, alpha-1 subunit, IQ domain | Domain | Domain | 
	
		| IPR027359  | Voltage-dependent channel domain superfamily | Family | Homologous superfamily | 
	
		| IPR031649  | Voltage-dependent L-type calcium channel, IQ-associated domain | Domain | Domain |