title: Proton NMR study of the conformation of bradykinin: pH titration.
mesh_terms: D000596:Amino Acids; D001920:Bradykinin; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D011487:Protein Conformation
chemical_list: D000596:Amino Acids; D001920:Bradykinin