title: Studies on the conformation of beta-endorphin and its constituent fragments in water and trifluorethanol by CD spectroscopy.
mesh_terms: D000818:Animals; D002942:Circular Dichroism; D010446:Peptide Fragments; D010455:Peptides; D011487:Protein Conformation; D012997:Solvents; D013056:Spectrophotometry, Ultraviolet; D013552:Swine
chemical_list: D010446:Peptide Fragments; D010455:Peptides; D012997:Solvents