title: Chain flexibility and antigenicity.
mesh_terms: D000936:Antigen-Antibody Complex; D000939:Epitopes; D011487:Protein Conformation; D014027:Tobacco Mosaic Virus; D014764:Viral Proteins / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D000939:Epitopes; D014764:Viral Proteins