title: Analogs of the insect myotropic peptide proctolin: synthesis and structure-activity studies.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D003058:Cockroaches; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects; D009479:Neuropeptides; D009842:Oligopeptides / Q000138:chemical synthesis* / Q000494:pharmacology; D013329:Structure-Activity Relationship
chemical_list: D009479:Neuropeptides; D009842:Oligopeptides; C011536:proctolin