PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2418871-8 1985 While the present results support our previous assignments of beta-structure- and alpha-helix-forming regions to specific amino acid sequences of the basic protein, they also demonstrate that the beta-structure----alpha-helix transitions evidenced at various concentrations of TFE were influenced to a considerable degree by the length of the peptide, presumably due to the presence or absence of interactions between noncontiguous portions of the myelin basic protein polypeptide chain. Trifluoroethanol 277-280 myelin basic protein Oryctolagus cuniculus 448-468