Muscarinic Acetylcholine Receptor M4

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

**Definition:** Muscarinic acetylcholine receptor M4 (479 aa, ~53 kDa) is encoded by the human CHRM4 gene. This protein is involved in acetylcholine-mediated signaling.

**Synonyms:** - Acetylcholine Receptor, Muscarinic, 4 - CHRM4 - CHRM4 Protein - Cholinergic Receptor, Muscarinic 4 - Cholinergic Receptor, Muscarinic, 4 - HM4