Synthesizing the opioid peptides.
D000818:Animals; D001048:Aplysia / Q000502:physiology; D004723:Endorphins / Q000096:biosynthesis* / Q000235:genetics; D006801:Humans; D051379:Mice; D009424:Nervous System Physiological Phenomena; D010908:Pituitary Hormones, Anterior / Q000096:biosynthesis / Q000235:genetics; D011333:Pro-Opiomelanocortin; D011498:Protein Precursors / Q000096:biosynthesis / Q000235:genetics; D012333:RNA, Messenger / Q000378:metabolism; D051381:Rats
D004723:Endorphins; D010908:Pituitary Hormones, Anterior; D011498:Protein Precursors; D012333:RNA, Messenger; D011333:Pro-Opiomelanocortin