title: Studies on the conformation of amino acids. VI. Conformation of the proline ring as observed in crystal structures of amino acids and peptides.
mesh_terms: D000596:Amino Acids; D001593:Benzyl Compounds; D001966:Bromine; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003300:Copper; D003461:Crystallography; D003517:Cyclopentanes; D004151:Dipeptides; D005561:Formates; D005998:Glycine; D006909:Hydroxyproline; D007930:Leucine; D008961:Models, Structural; D010455:Peptides; D010649:Phenylalanine; D011392:Proline; D013451:Sulfonic Acids; D014050:Toluene
chemical_list: D000596:Amino Acids; D001593:Benzyl Compounds; D003517:Cyclopentanes; D004151:Dipeptides; D005561:Formates; D010455:Peptides; D013451:Sulfonic Acids; D014050:Toluene; D010649:Phenylalanine; D003300:Copper; D011392:Proline; D007930:Leucine; D006909:Hydroxyproline; D001966:Bromine; D005998:Glycine