title: Structural features of protein antigenic sites recognized by helper T cells: what makes a site immunodominant?
mesh_terms: D000818:Animals; D001665:Binding Sites; D003429:Cross Reactions; D000939:Epitopes / Q000032:analysis* / Q000276:immunology; D006681:HLA-D Antigens / Q000276:immunology; D000949:Histocompatibility Antigens Class II / Q000276:immunology; D006801:Humans; D007157:Immunologic Surveillance; D008213:Lymphocyte Activation; D051379:Mice; D010455:Peptides / Q000032:analysis / Q000276:immunology; D011487:Protein Conformation; D011948:Receptors, Antigen, T-Cell / Q000378:metabolism; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*
chemical_list: D000939:Epitopes; D006681:HLA-D Antigens; D000949:Histocompatibility Antigens Class II; D010455:Peptides; D011948:Receptors, Antigen, T-Cell