title: Quantum calculations on proteins: the incorporation of environmental effects in quantum chemistry.
mesh_terms: D001665:Binding Sites; D002384:Catalysis; D004560:Electricity; D004583:Electrons; D008433:Mathematics; D008956:Models, Chemical; D010206:Papain; D011506:Proteins; D011789:Quantum Theory; D012996:Solutions; D014867:Water
chemical_list: D011506:Proteins; D012996:Solutions; D014867:Water; D010206:Papain