title: Cyclic peptides. IX. Conformations of a synthetic ion-binding cyclic peptide, cyclo-(pro-gly)3, from circular dichroism and 1H and 13C nuclear magnetic resonance.
mesh_terms: D000595:Amino Acid Sequence; D001665:Binding Sites; D002247:Carbon Isotopes; D002942:Circular Dichroism; D005998:Glycine; D006859:Hydrogen; D007477:Ions; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D009842:Oligopeptides; D010456:Peptides, Cyclic; D011392:Proline; D013237:Stereoisomerism
chemical_list: D002247:Carbon Isotopes; D007477:Ions; D009842:Oligopeptides; D010456:Peptides, Cyclic; D006859:Hydrogen; D011392:Proline; D005998:Glycine