title: Arginine as a contact residue in the hapten-binding site of protein 315.
mesh_terms: D000818:Animals; D001120:Arginine; D001666:Binding Sites, Antibody; D004136:Dinitrobenzenes / Q000276:immunology; D006037:Glyoxal; D006241:Haptens; D051379:Mice; D009194:Myeloma Proteins / Q000276:immunology*
chemical_list: D004136:Dinitrobenzenes; D006241:Haptens; D009194:Myeloma Proteins; D006037:Glyoxal; D001120:Arginine