title: X-ray studies on the conformation of poly-N   -carbobenzoxy-L- , -diaminobutyric acid and poly-N   -carbobenzoxy-L-ornithine.
mesh_terms: D000595:Amino Acid Sequence; D000613:Aminobutyrates; D001593:Benzyl Compounds; D008722:Methods; D008968:Molecular Conformation; D009952:Ornithine; D010455:Peptides; D011108:Polymers; D012996:Solutions / Q000032:analysis; D014961:X-Ray Diffraction
chemical_list: D000613:Aminobutyrates; D001593:Benzyl Compounds; D010455:Peptides; D011108:Polymers; D012996:Solutions; D009952:Ornithine