title: Conformational behaviour of the architectural units of peptides and proteins. Assessment of current understanding by ab initio quantum mechanical methods and refinement of the dipeptide energy surface.
mesh_terms: D000409:Alanine; D004151:Dipeptides; D006860:Hydrogen Bonding; D008956:Models, Chemical; D008968:Molecular Conformation; D010455:Peptides; D011487:Protein Conformation; D011789:Quantum Theory
chemical_list: D004151:Dipeptides; D010455:Peptides; D000409:Alanine