title: Cyclic peptides. V. 1 H and 13 C nuclear magnetic resonance determination of the preferred beta conformation for proline-containing cyclic hexapeptides.
mesh_terms: D000595:Amino Acid Sequence; D002247:Carbon Isotopes; D006859:Hydrogen; D009682:Magnetic Resonance Spectroscopy; D010456:Peptides, Cyclic; D011392:Proline; D011487:Protein Conformation
chemical_list: D002247:Carbon Isotopes; D010456:Peptides, Cyclic; D006859:Hydrogen; D011392:Proline