data_PLQ # _chem_comp.id PLQ _chem_comp.name "1,4-benzoquinone" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C6 H4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "cyclohexa-2,5-diene-1,4-dione; QUINONE RING OF THE PLASTOQUINONE 9" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2007-11-13 _chem_comp.pdbx_modified_date 2020-06-17 _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 108.095 _chem_comp.one_letter_code ? _chem_comp.three_letter_code PLQ _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 3B6K _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # 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 PLQ O5 O5 O 0 1 N N N 8.001 28.334 5.301 -2.623 -0.000 -0.002 O5 PLQ 1 PLQ C5 C5 C 0 1 N N N 7.183 28.799 6.238 -1.409 -0.000 -0.002 C5 PLQ 2 PLQ C6 C6 C 0 1 N N N 6.766 27.926 7.366 -0.670 1.279 0.002 C6 PLQ 3 PLQ C4 C4 C 0 1 N N N 6.686 30.185 6.155 -0.670 -1.279 0.002 C4 PLQ 4 PLQ C3 C3 C 0 1 N N N 5.767 30.703 7.189 0.670 -1.279 0.002 C3 PLQ 5 PLQ C2 C2 C 0 1 N N N 5.358 29.845 8.319 1.409 -0.000 -0.002 C2 PLQ 6 PLQ O2 O2 O 0 1 N N N 4.535 30.324 9.258 2.623 -0.000 -0.002 O2 PLQ 7 PLQ C1 C1 C 0 1 N N N 5.856 28.448 8.411 0.670 1.279 0.002 C1 PLQ 8 PLQ H6 H6 H 0 1 N N N 7.127 26.910 7.424 -1.210 2.214 0.004 H6 PLQ 9 PLQ H4 H4 H 0 1 N N N 6.994 30.821 5.338 -1.210 -2.214 0.004 H4 PLQ 10 PLQ H3 H3 H 0 1 N N N 5.393 31.714 7.118 1.210 -2.214 0.004 H3 PLQ 11 PLQ H1 H1 H 0 1 N N N 5.556 27.817 9.235 1.210 2.214 0.004 H1 PLQ 12 # # 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 PLQ O5 C5 DOUB N N 1 PLQ C5 C6 SING N N 2 PLQ C5 C4 SING N N 3 PLQ C6 C1 DOUB N N 4 PLQ C6 H6 SING N N 5 PLQ C4 C3 DOUB N N 6 PLQ C4 H4 SING N N 7 PLQ C3 C2 SING N N 8 PLQ C3 H3 SING N N 9 PLQ C2 O2 DOUB N N 10 PLQ C2 C1 SING N N 11 PLQ C1 H1 SING N N 12 # # 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 PLQ SMILES ACDLabs 10.04 "O=C1C=CC(=O)C=C1" PLQ SMILES_CANONICAL CACTVS 3.341 "O=C1C=CC(=O)C=C1" PLQ SMILES CACTVS 3.341 "O=C1C=CC(=O)C=C1" PLQ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1=CC(=O)C=CC1=O" PLQ SMILES "OpenEye OEToolkits" 1.5.0 "C1=CC(=O)C=CC1=O" PLQ InChI InChI 1.03 "InChI=1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H" PLQ InChIKey InChI 1.03 AZQWKYJCGOJGHM-UHFFFAOYSA-N # # 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 PLQ "SYSTEMATIC NAME" ACDLabs 10.04 "cyclohexa-2,5-diene-1,4-dione" PLQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "cyclohexa-2,5-diene-1,4-dione" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site PLQ "Create component" 2007-11-13 RCSB PLQ "Modify descriptor" 2011-06-04 RCSB PLQ "Modify synonyms" 2020-06-05 PDBE # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 PLQ "cyclohexa-2,5-diene-1,4-dione" ? ? 2 PLQ "QUINONE RING OF THE PLASTOQUINONE 9" ? ? ##