title: Strategies in the racemization-free synthesis of polytripeptide models of collagen.
mesh_terms: D000595:Amino Acid Sequence; D003094:Collagen; D007536:Isomerism; D008722:Methods; D008954:Models, Biological; D008970:Molecular Weight; D010455:Peptides / Q000138:chemical synthesis; D011487:Protein Conformation
chemical_list: D010455:Peptides; D003094:Collagen