# 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 CEA CEA 'S-HYDROXY-CYSTEINE ' non-polymer 15 8 M # data_comp_CEA # 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 CEA N N . 0.000 CEA CA C . 0.000 CEA CB C . 0.000 CEA SG S . 0.000 CEA O1 O . 0.000 CEA O O . 0.000 CEA C C . 0.000 CEA OXT O . 0.000 CEA HN1 H . 0.000 CEA HN2 H . 0.000 CEA HA H . 0.000 CEA HB1 H . 0.000 CEA HB2 H . 0.000 CEA HO1 H . 0.000 CEA HXT 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 CEA N CA single CEA N HN1 single CEA N HN2 single CEA CA CB single CEA CA C single CEA CA HA single CEA CB SG single CEA CB HB1 single CEA CB HB2 single CEA SG O1 single CEA O1 HO1 single CEA O C double CEA C OXT single CEA OXT HXT single