title: Carbon-13 nuclear magnetic resonance investigations of hormone structure and function.
mesh_terms: D000595:Amino Acid Sequence; D000804:Angiotensin II; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D007987:Gonadotropin-Releasing Hormone; D006639:Histidine / Q000032:analysis; D006728:Hormones / Q000502:physiology; D006859:Hydrogen; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D010121:Oxytocin; D010455:Peptides; D011107:Polylysine; D011392:Proline / Q000032:analysis; D013237:Stereoisomerism
chemical_list: D002247:Carbon Isotopes; D006728:Hormones; D010455:Peptides; D000804:Angiotensin II; D011107:Polylysine; D007987:Gonadotropin-Releasing Hormone; D006639:Histidine; D010121:Oxytocin; D006859:Hydrogen; D011392:Proline