# data_comp_list loop_ _chem_comp.id _chem_comp.three_letter_code _chem_comp.name _chem_comp.group _chem_comp.number_atoms_all _chem_comp.number_atoms_nh _chem_comp.desc_level E4N E4N 'TETRAETHYLAMMONIUM ION ' non-polymer 29 9 M # data_comp_E4N # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.type_energy _chem_comp_atom.partial_charge E4N N N . 1.000 E4N C11 C . 0.000 E4N C12 C . 0.000 E4N C21 C . 0.000 E4N C22 C . 0.000 E4N C31 C . 0.000 E4N C32 C . 0.000 E4N C41 C . 0.000 E4N C42 C . 0.000 E4N H111 H . 0.000 E4N H112 H . 0.000 E4N H121 H . 0.000 E4N H122 H . 0.000 E4N H123 H . 0.000 E4N H211 H . 0.000 E4N H212 H . 0.000 E4N H221 H . 0.000 E4N H222 H . 0.000 E4N H223 H . 0.000 E4N H311 H . 0.000 E4N H312 H . 0.000 E4N H321 H . 0.000 E4N H322 H . 0.000 E4N H323 H . 0.000 E4N H411 H . 0.000 E4N H412 H . 0.000 E4N H421 H . 0.000 E4N H422 H . 0.000 E4N H423 H . 0.000 loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.type E4N N C11 single E4N N C21 single E4N N C31 single E4N N C41 single E4N C11 C12 single E4N C11 H111 single E4N C11 H112 single E4N C12 H121 single E4N C12 H122 single E4N C12 H123 single E4N C21 C22 single E4N C21 H211 single E4N C21 H212 single E4N C22 H221 single E4N C22 H222 single E4N C22 H223 single E4N C31 C32 single E4N C31 H311 single E4N C31 H312 single E4N C32 H321 single E4N C32 H322 single E4N C32 H323 single E4N C41 C42 single E4N C41 H411 single E4N C41 H412 single E4N C42 H421 single E4N C42 H422 single E4N C42 H423 single