title: Distinctions in acetylcholine receptor activity.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001665:Binding Sites; D019204:GTP-Binding Proteins / Q000378:metabolism; D011950:Receptors, Cholinergic / Q000378:metabolism*; D011976:Receptors, Muscarinic / Q000378:metabolism; D013552:Swine; D014981:Xenopus
chemical_list: D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D019204:GTP-Binding Proteins