Neuronal Acetylcholine Receptor Subunit Alpha-3

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

**Definition:** Neuronal acetylcholine receptor subunit alpha-3 (503 aa, ~57 kDa) is encoded by the human CHRNA3 gene. This protein plays a role in ion transport.

**Synonyms:** - CHRNA3