title: Format determinants of synthetic myelin basic protein peptide S82 mimicked by a mixture of synthetic peptides S8 and S79.
abstract: Antibodies to synthetic myelin basic protein peptide S82 (TTHYG-SLPQKAQGHRPQDEG) did not react with synthetic peptide S8 (GSLPQKAQGHRPQDENG) and only partially so with synthetic peptide S79 (AQGHRPQDEG); however, the antibodies did react to a considerable extent with an equimolar mixture of S8 and S79. Since the anti-S82 antibodies had previously been shown to be directed to a non-sequential format determinant dependent on the conformation of secondary structure, it seems probable that the mixture of S8 and S79 assumed a format that neither one individually possessed to any great degree.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000939:Epitopes / Q000032:analysis*; D004676:Myelin Basic Protein / Q000276:immunology*; D010446:Peptide Fragments / Q000276:immunology*; D010455:Peptides / Q000138:chemical synthesis*; D011487:Protein Conformation; D011817:Rabbits / Q000276:immunology
chemical_list: D000939:Epitopes; D004676:Myelin Basic Protein; D010446:Peptide Fragments; D010455:Peptides