title: Absence of lysine from the DNP-lysine binding site of protein 315; designation of lysine 52 of the heavy chain as a peripheral residue.
mesh_terms: D001666:Binding Sites, Antibody; D004136:Dinitrobenzenes / Q000276:immunology; D007143:Immunoglobulin Heavy Chains / Q000032:analysis*; D007136:Immunoglobulins / Q000032:analysis*; D008239:Lysine / Q000032:analysis* / Q000276:immunology; D008299:Maleic Anhydrides
chemical_list: D004136:Dinitrobenzenes; D007143:Immunoglobulin Heavy Chains; D007136:Immunoglobulins; D008299:Maleic Anhydrides; D008239:Lysine