title: Conformational mobility of the pyrrolidine ring of proline in peptides and peptide hormones as manifest in carbon 13 spin-lattice relaxation times.
mesh_terms: D000595:Amino Acid Sequence; D000804:Angiotensin II; D002247:Carbon Isotopes; D003201:Computers; D003903:Deuterium; D005583:Fourier Analysis; D007987:Gonadotropin-Releasing Hormone; D006728:Hormones; D006863:Hydrogen-Ion Concentration; D008239:Lysine; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008968:Molecular Conformation; D009842:Oligopeptides; D010121:Oxytocin; D010455:Peptides; D010456:Peptides, Cyclic; D010906:Pituitary Hormone-Releasing Hormones / Q000037:antagonists & inhibitors; D011392:Proline / Q000032:analysis; D011487:Protein Conformation; D013329:Structure-Activity Relationship; D013973:Thyrotropin-Releasing Hormone; D013997:Time Factors; D014667:Vasopressins / Q000031:analogs & derivatives
chemical_list: D002247:Carbon Isotopes; D006728:Hormones; D009842:Oligopeptides; D010455:Peptides; D010456:Peptides, Cyclic; D010906:Pituitary Hormone-Releasing Hormones; D014667:Vasopressins; D000804:Angiotensin II; D007987:Gonadotropin-Releasing Hormone; D010121:Oxytocin; D013973:Thyrotropin-Releasing Hormone; D011392:Proline; D003903:Deuterium; D008239:Lysine