title: Structure of two adrenal polypeptides containing multiple enkephalin sequences.
mesh_terms: D000313:Adrenal Medulla / Q000032:analysis*; D000595:Amino Acid Sequence; D000818:Animals; D002417:Cattle; D002837:Chromaffin Granules / Q000032:analysis; D004723:Endorphins; D004745:Enkephalins; D010446:Peptide Fragments / Q000032:analysis; D010455:Peptides / Q000302:isolation & purification*; D014357:Trypsin
chemical_list: D004723:Endorphins; D004745:Enkephalins; D010446:Peptide Fragments; D010455:Peptides; D014357:Trypsin