data_FLN # _chem_comp.id FLN _chem_comp.name 2-PHENYL-4H-CHROMEN-4-ONE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C15 H10 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms FLAVONE _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2006-02-15 _chem_comp.pdbx_modified_date 2020-06-17 _chem_comp.pdbx_ambiguous_flag ? _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 222.239 _chem_comp.one_letter_code ? _chem_comp.three_letter_code FLN _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 2G0L _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 FLN O1 O1 O 0 1 Y N N 3.839 5.836 4.638 -0.212 0.901 0.111 O1 FLN 1 FLN C8A C8A C 0 1 Y N N 4.544 6.981 4.304 -1.558 0.803 0.104 C8A FLN 2 FLN C4A C4A C 0 1 Y N N 4.914 7.266 2.980 -2.165 -0.453 -0.055 C4A FLN 3 FLN C4 C4 C 0 1 Y N N 4.540 6.296 1.907 -1.299 -1.640 -0.198 C4 FLN 4 FLN C3 C3 C 0 1 Y N N 3.800 5.110 2.334 0.100 -1.430 -0.177 C3 FLN 5 FLN C2 C2 C 0 1 Y N N 3.484 4.921 3.648 0.586 -0.169 -0.023 C2 FLN 6 FLN "C1'" C1* C 0 1 Y N N 2.743 3.813 4.346 2.049 0.030 -0.004 "C1'" FLN 7 FLN "C2'" C2* C 0 1 Y N N 1.374 3.922 4.598 2.616 1.132 -0.648 "C2'" FLN 8 FLN "C3'" C3* C 0 1 Y N N 0.702 2.883 5.251 3.983 1.312 -0.625 "C3'" FLN 9 FLN "C4'" C4* C 0 1 Y N N 1.346 1.710 5.677 4.793 0.403 0.034 "C4'" FLN 10 FLN "C5'" C5* C 0 1 Y N N 2.718 1.645 5.402 4.238 -0.691 0.674 "C5'" FLN 11 FLN "C6'" C6* C 0 1 Y N N 3.412 2.663 4.755 2.872 -0.880 0.664 "C6'" FLN 12 FLN O4 O4 O 0 1 N N N 4.846 6.498 0.724 -1.771 -2.756 -0.333 O4 FLN 13 FLN C5 C5 C 0 1 Y N N 5.635 8.456 2.709 -3.555 -0.564 -0.057 C5 FLN 14 FLN C6 C6 C 0 1 Y N N 5.961 9.330 3.762 -4.328 0.567 0.086 C6 FLN 15 FLN C7 C7 C 0 1 Y N N 5.569 9.009 5.080 -3.729 1.810 0.236 C7 FLN 16 FLN C8 C8 C 0 1 Y N N 4.862 7.840 5.354 -2.356 1.932 0.246 C8 FLN 17 FLN H3 3H H 0 1 N N N 3.500 4.375 1.602 0.777 -2.265 -0.282 H3 FLN 18 FLN "H2'" H2* H 0 1 N N N 0.835 4.806 4.290 1.985 1.841 -1.163 "H2'" FLN 19 FLN "H3'" H3* H 0 1 N N N -0.357 2.988 5.435 4.423 2.163 -1.123 "H3'" FLN 20 FLN "H4'" H4* H 0 1 N N N 0.820 0.913 6.182 5.863 0.549 0.049 "H4'" FLN 21 FLN "H5'" H5* H 0 1 N N N 3.263 0.764 5.706 4.876 -1.396 1.186 "H5'" FLN 22 FLN "H6'" H6* H 0 1 N N N 4.471 2.561 4.570 2.440 -1.735 1.164 "H6'" FLN 23 FLN H5 5H H 0 1 N N N 5.933 8.691 1.698 -4.022 -1.531 -0.174 H5 FLN 24 FLN H6 6H H 0 1 N N N 6.507 10.240 3.564 -5.405 0.487 0.080 H6 FLN 25 FLN H7 7H H 0 1 N N N 5.821 9.680 5.888 -4.344 2.690 0.348 H7 FLN 26 FLN H8 8H H 0 1 N N N 4.565 7.603 6.365 -1.900 2.904 0.365 H8 FLN 27 # # 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 FLN O1 C8A SING Y N 1 FLN O1 C2 SING Y N 2 FLN C8A C4A SING Y N 3 FLN C8A C8 DOUB Y N 4 FLN C4A C4 SING Y N 5 FLN C4A C5 DOUB Y N 6 FLN C4 C3 SING Y N 7 FLN C4 O4 DOUB N N 8 FLN C3 C2 DOUB Y N 9 FLN C3 H3 SING N N 10 FLN C2 "C1'" SING Y N 11 FLN "C1'" "C2'" DOUB Y N 12 FLN "C1'" "C6'" SING Y N 13 FLN "C2'" "C3'" SING Y N 14 FLN "C2'" "H2'" SING N N 15 FLN "C3'" "C4'" DOUB Y N 16 FLN "C3'" "H3'" SING N N 17 FLN "C4'" "C5'" SING Y N 18 FLN "C4'" "H4'" SING N N 19 FLN "C5'" "C6'" DOUB Y N 20 FLN "C5'" "H5'" SING N N 21 FLN "C6'" "H6'" SING N N 22 FLN C5 C6 SING Y N 23 FLN C5 H5 SING N N 24 FLN C6 C7 DOUB Y N 25 FLN C6 H6 SING N N 26 FLN C7 C8 SING Y N 27 FLN C7 H7 SING N N 28 FLN C8 H8 SING N N 29 # # 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 FLN SMILES ACDLabs 10.04 "O=C1c3c(OC(=C1)c2ccccc2)cccc3" FLN SMILES_CANONICAL CACTVS 3.341 "O=C1C=C(Oc2ccccc12)c3ccccc3" FLN SMILES CACTVS 3.341 "O=C1C=C(Oc2ccccc12)c3ccccc3" FLN SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)C2=CC(=O)c3ccccc3O2" FLN SMILES "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)C2=CC(=O)c3ccccc3O2" FLN InChI InChI 1.03 "InChI=1S/C15H10O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-10H" FLN InChIKey InChI 1.03 VHBFFQKBGNRLFZ-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 FLN "SYSTEMATIC NAME" ACDLabs 10.04 2-phenyl-4H-chromen-4-one FLN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 2-phenylchromen-4-one # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site FLN "Create component" 2006-02-15 RCSB FLN "Modify aromatic_flag" 2011-06-04 RCSB FLN "Modify descriptor" 2011-06-04 RCSB FLN "Modify synonyms" 2020-06-05 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id FLN _pdbx_chem_comp_synonyms.name FLAVONE _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##