# 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 TRC TRC 'TRICARBALLYLIC ACID ' non-polymer 20 12 M # data_comp_TRC # 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 TRC C1 C . 0.000 TRC O1 O . 0.000 TRC O2 O . 0.000 TRC C2 C . 0.000 TRC C3 C . 0.000 TRC C4 C . 0.000 TRC C5 C . 0.000 TRC O3 O . 0.000 TRC O4 O . 0.000 TRC C6 C . 0.000 TRC O5 O . 0.000 TRC O6 O . 0.000 TRC HO2 H . 0.000 TRC H21 H . 0.000 TRC H22 H . 0.000 TRC H3 H . 0.000 TRC H41 H . 0.000 TRC H42 H . 0.000 TRC HO4 H . 0.000 TRC HO6 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 TRC C1 O1 double TRC C1 O2 single TRC C1 C2 single TRC O2 HO2 single TRC C2 C3 single TRC C2 H21 single TRC C2 H22 single TRC C3 C6 single TRC C3 C4 single TRC C3 H3 single TRC C4 C5 single TRC C4 H41 single TRC C4 H42 single TRC C5 O3 double TRC C5 O4 single TRC O4 HO4 single TRC C6 O5 double TRC C6 O6 single TRC O6 HO6 single