title: Polymyxin B. NMR evidence for a peptide antibiotic with folded structure in water.
mesh_terms: D000577:Amides; D055598:Chemical Phenomena; D002621:Chemistry; D003903:Deuterium; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D008961:Models, Structural; D011113:Polymyxins; D011487:Protein Conformation; D011522:Protons; D014867:Water
chemical_list: D000577:Amides; D011113:Polymyxins; D011522:Protons; D014867:Water; D003903:Deuterium