[The muscarinic cholinergic receptors belong to a larger family of G protein-coupled receptors. The muscarinic cholinergic receptor 1 is involved in mediation of vagally-induced bronchoconstriction and in the acid secretion of the gastrointestinal tract. The gene encoding this receptor is localized to 11q13, with MDU1 proximally and COX8 distally located. (from RefSeq Summary) ( NCI )]
UMLS (NCI) C1318050CHRM1
Muscarinic Acetylcholine Receptor M1
- Amino Acid, Peptide, or Protein
- Receptor