title: Theoretical studies of environmental effects on protein conformation. 1. Flexibility of the peptide bond.
mesh_terms: D000081:Acetamides; D004563:Electrochemistry; D006860:Hydrogen Bonding; D008956:Models, Chemical; D010455:Peptides; D011487:Protein Conformation; D011789:Quantum Theory; D014961:X-Ray Diffraction
chemical_list: D000081:Acetamides; D010455:Peptides