Potassium Voltage-Gated Channel Subfamily A Member 2

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

**Definition:** Potassium voltage-gated channel subfamily A member 2 (499 aa, ~57 kDa) is encoded by the human KCNA2 gene. This protein is involved in potassium ion transport and membrane polarization.

**Synonyms:** - KCNA2 - NGK1 - Voltage-Gated K(+) Channel HuKIV - Voltage-Gated Potassium Channel HBK5 - Voltage-Gated Potassium Channel Subunit Kv1.2