title: Structural basis for antigen-antibody recognition.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D000939:Epitopes; D007140:Immunoglobulin Fab Fragments; D008958:Models, Molecular; D009113:Muramidase; D011487:Protein Conformation
chemical_list: D000936:Antigen-Antibody Complex; D000939:Epitopes; D007140:Immunoglobulin Fab Fragments; D009113:Muramidase