| Domain | Name | Category | Type | 
		| IPR002048 | EF-hand domain | Domain | Domain | 
		| IPR002077 | Voltage-dependent calcium channel, alpha-1 subunit | Family | Family | 
		| IPR005447 | Voltage-dependent calcium channel, N-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 | 
		| IPR043203 | Voltage-gated cation channel calcium and sodium | Family | Family |