title: A carbon-13 nuclear magnetic resonance study of the molecular dynamics of methionine-enkephalin and alpha-endorphin in aqueous solution.
mesh_terms: D004723:Endorphins; D004745:Enkephalins; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D011487:Protein Conformation; D013816:Thermodynamics
chemical_list: D004723:Endorphins; D004745:Enkephalins