PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9111295-13 1997 Circular dichroism spectra of the cyclo[D-Asp(i),Dap(i+3)] derivatives in 80% trifluoroethanol at 25 and 5 degrees C suggested differences in the stability of a helical structure when the constraint was incorporated near the N-terminus vs in the middle of the peptide. Trifluoroethanol 78-94 death-associated protein 1 Cavia porcellus 49-52