title: Synthesis of poly(Glu-Ala-Ala-Ala-Ser) and poly(Ala-Ala-Glu-Ala-Ser) as model receptors for acetylcholine.
mesh_terms: D000109:Acetylcholine; D055598:Chemical Phenomena; D002621:Chemistry; D004126:Dimethylformamide; D008968:Molecular Conformation; D009904:Optical Rotation; D010455:Peptides / Q000138:chemical synthesis*; D011950:Receptors, Cholinergic
chemical_list: D010455:Peptides; D011950:Receptors, Cholinergic; D004126:Dimethylformamide; D000109:Acetylcholine