Voltage-Dependent L-Type Calcium Channel Subunit Alpha-1S

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Voltage-dependent L-type calcium channel subunit alpha-1S (1873 aa, ~212 kDa) is encoded by the human CACNA1S gene. This protein plays a role in voltage-dependent calcium transport in muscle cells.

**Synonyms:** - CACNA1S - Calcium Channel, L Type, Alpha-1 Polypeptide, Isoform 3, Skeletal Muscle - Dihydropyridine Receptor Alpha 1 Subunit - Dihydropyridine-Sensitive L-Type Calcium Channel Alpha-1 Subunit - Voltage-Gated Calcium Channel Alpha 1 Subunit - Voltage-Gated Calcium Channel Subunit Alpha Cav1.1