title: Poly(Pro-Nle-Gly): can an amorphus polypeptide take up a supramolecular elastinlike structure?
mesh_terms: D002942:Circular Dichroism; D004549:Elastin; D010455:Peptides; D011487:Protein Conformation; D014961:X-Ray Diffraction
chemical_list: D010455:Peptides; C047647:poly(prolyl-norleucyl-glycine); D004549:Elastin