title: A novel enzyme in rat brain converting beta-endorphin into methionine enkephalin: affinity chromatography and specificity.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001921:Brain / Q000201:enzymology*; D002846:Chromatography, Affinity; D003619:Dansyl Compounds; D010450:Endopeptidases / Q000302:isolation & purification / Q000378:metabolism*; D006801:Humans; D007700:Kinetics; D051381:Rats; D013379:Substrate Specificity
chemical_list: D003619:Dansyl Compounds; D010450:Endopeptidases; C027374:Met-enk forming enzyme