data_HLD # _chem_comp.id HLD _chem_comp.name "4-oxo-4H-pyran-2,6-dicarboxylic acid" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H4 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2012-03-05 _chem_comp.pdbx_modified_date 2013-01-11 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 184.103 _chem_comp.one_letter_code ? _chem_comp.three_letter_code HLD _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 3VP6 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal HLD OAC OAC O 0 1 N N N -11.766 0.435 24.500 -0.000 -3.319 0.151 OAC HLD 1 HLD CAM CAM C 0 1 N N N -12.021 1.606 24.801 -0.000 -2.107 0.014 CAM HLD 2 HLD CAF CAF C 0 1 N N N -13.281 2.165 24.395 -1.249 -1.334 -0.071 CAF HLD 3 HLD CAK CAK C 0 1 N N N -13.562 3.523 24.762 -1.166 0.017 0.056 CAK HLD 4 HLD CAI CAI C 0 1 N N N -14.825 4.276 24.435 -2.402 0.826 -0.044 CAI HLD 5 HLD OAD OAD O 0 1 N N N -15.698 3.742 23.815 -3.470 0.282 -0.235 OAD HLD 6 HLD OAA OAA O 0 1 N N N -15.001 5.451 24.792 -2.341 2.167 0.079 OAA HLD 7 HLD CAG CAG C 0 1 N N N -11.038 2.360 25.543 1.249 -1.334 -0.071 CAG HLD 8 HLD CAL CAL C 0 1 N N N -11.351 3.722 25.896 1.165 0.017 0.056 CAL HLD 9 HLD OAH OAH O 0 1 N N N -12.610 4.243 25.483 0.001 0.636 0.268 OAH HLD 10 HLD CAJ CAJ C 0 1 N N N -10.435 4.616 26.668 2.402 0.826 -0.044 CAJ HLD 11 HLD OAE OAE O 0 1 N N N -9.313 4.264 27.080 2.341 2.166 0.079 OAE HLD 12 HLD OAB OAB O 0 1 N N N -10.825 5.763 26.904 3.470 0.282 -0.236 OAB HLD 13 HLD H1 H1 H 0 1 N N N -13.994 1.581 23.831 -2.199 -1.823 -0.228 H1 HLD 14 HLD H2 H2 H 0 1 N N N -15.853 5.749 24.495 -3.174 2.652 0.007 H2 HLD 15 HLD H3 H3 H 0 1 N N N -10.095 1.916 25.825 2.199 -1.823 -0.228 H3 HLD 16 HLD H4 H4 H 0 1 N N N -8.905 4.985 27.544 3.174 2.652 0.007 H4 HLD 17 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal HLD OAD CAI DOUB N N 1 HLD CAF CAK DOUB N N 2 HLD CAF CAM SING N N 3 HLD CAI CAK SING N N 4 HLD CAI OAA SING N N 5 HLD OAC CAM DOUB N N 6 HLD CAK OAH SING N N 7 HLD CAM CAG SING N N 8 HLD OAH CAL SING N N 9 HLD CAG CAL DOUB N N 10 HLD CAL CAJ SING N N 11 HLD CAJ OAB DOUB N N 12 HLD CAJ OAE SING N N 13 HLD CAF H1 SING N N 14 HLD OAA H2 SING N N 15 HLD CAG H3 SING N N 16 HLD OAE H4 SING N N 17 # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor HLD SMILES ACDLabs 12.01 "O=C1C=C(OC(C(=O)O)=C1)C(=O)O" HLD InChI InChI 1.03 "InChI=1S/C7H4O6/c8-3-1-4(6(9)10)13-5(2-3)7(11)12/h1-2H,(H,9,10)(H,11,12)" HLD InChIKey InChI 1.03 PBAYDYUZOSNJGU-UHFFFAOYSA-N HLD SMILES_CANONICAL CACTVS 3.370 "OC(=O)C1=CC(=O)C=C(O1)C(O)=O" HLD SMILES CACTVS 3.370 "OC(=O)C1=CC(=O)C=C(O1)C(O)=O" HLD SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C1=C(OC(=CC1=O)C(=O)O)C(=O)O" HLD SMILES "OpenEye OEToolkits" 1.7.6 "C1=C(OC(=CC1=O)C(=O)O)C(=O)O" # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier HLD "SYSTEMATIC NAME" ACDLabs 12.01 "4-oxo-4H-pyran-2,6-dicarboxylic acid" HLD "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "4-oxidanylidenepyran-2,6-dicarboxylic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site HLD "Create component" 2012-03-05 PDBJ HLD "Initial release" 2013-01-11 RCSB #