title: Acetylcholine receptor of Limnaea stagnalis neurones. Study of the active site functional groups.
mesh_terms: D000818:Animals; D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D008195:Lymnaea; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D011487:Protein Conformation; D011950:Receptors, Cholinergic / Q000378:metabolism*
chemical_list: D010276:Parasympatholytics; D010277:Parasympathomimetics; D011950:Receptors, Cholinergic