title: Internal motions studies of an angiotensin pentapeptide using proton relaxation parameters.
mesh_terms: D000809:Angiotensins; D004578:Electron Spin Resonance Spectroscopy; D008433:Mathematics; D009842:Oligopeptides; D010446:Peptide Fragments; D011487:Protein Conformation
chemical_list: D000809:Angiotensins; D009842:Oligopeptides; D010446:Peptide Fragments; C022782:angiotensin pentapeptide