title: Conformation of the LL and LD hairpin bends with internal hydrogen bonds in proteins and peptides.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D001665:Binding Sites; D003201:Computers; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008961:Models, Structural; D008968:Molecular Conformation; D009842:Oligopeptides; D010455:Peptides; D011487:Protein Conformation; D011506:Proteins; D014961:X-Ray Diffraction
chemical_list: D000596:Amino Acids; D009842:Oligopeptides; D010455:Peptides; D011506:Proteins