title: Conformational implications of amino acid sequence regularities in collagen.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002417:Cattle; D003094:Collagen; D008958:Models, Molecular; D009842:Oligopeptides; D011487:Protein Conformation; D051381:Rats; D012867:Skin / Q000032:analysis; D013045:Species Specificity; D014961:X-Ray Diffraction
chemical_list: D000596:Amino Acids; D009842:Oligopeptides; D003094:Collagen