data_20D
#

_chem_comp.id                                   20D
_chem_comp.name                                 "2-(4-fluorophenyl)-4H-chromen-4-one"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C15 H9 F O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "4'-fluoroflavone"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2012-10-19
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       240.229
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    20D
_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       4HLH
_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
20D  CAJ  CAJ  C  0  1  N  N  N  -38.073  -10.937  12.894  -0.401   1.475   0.004  CAJ  20D   1  
20D  CAG  CAG  C  0  1  N  N  N  -38.085  -11.250  14.241  -1.804   1.648   0.004  CAG  20D   2  
20D  OAK  OAK  O  0  1  N  N  N  -37.329  -10.649  14.994  -2.306   2.760   0.005  OAK  20D   3  
20D  CAF  CAF  C  0  1  Y  N  N  -38.921  -12.269  14.682  -2.638   0.429   0.002  CAF  20D   4  
20D  CAA  CAA  C  0  1  Y  N  N  -39.047  -12.527  16.043  -4.029   0.503   0.001  CAA  20D   5  
20D  CAB  CAB  C  0  1  Y  N  N  -39.886  -13.569  16.460  -4.772  -0.659  -0.001  CAB  20D   6  
20D  CAC  CAC  C  0  1  Y  N  N  -40.586  -14.335  15.518  -4.140  -1.893  -0.003  CAC  20D   7  
20D  CAD  CAD  C  0  1  Y  N  N  -40.467  -14.050  14.163  -2.763  -1.979  -0.002  CAD  20D   8  
20D  CAE  CAE  C  0  1  Y  N  N  -39.630  -13.040  13.754  -1.997  -0.820   0.000  CAE  20D   9  
20D  OAH  OAH  O  0  1  N  N  N  -39.552  -12.743  12.425  -0.649  -0.882   0.001  OAH  20D  10  
20D  CAI  CAI  C  0  1  N  N  N  -38.863  -11.641  12.016   0.120   0.218  -0.004  CAI  20D  11  
20D  CAL  CAL  C  0  1  Y  N  N  -38.878  -11.388  10.624   1.587   0.057  -0.003  CAL  20D  12  
20D  CAM  CAM  C  0  1  Y  N  N  -38.270  -10.269  10.042   2.153  -1.220   0.003  CAM  20D  13  
20D  CAN  CAN  C  0  1  Y  N  N  -38.318  -10.071   8.656   3.524  -1.363   0.004  CAN  20D  14  
20D  CAO  CAO  C  0  1  Y  N  N  -38.972  -10.994   7.852   4.341  -0.243  -0.001  CAO  20D  15  
20D  FAR  FAR  F  0  1  N  N  N  -39.033  -10.835   6.503   5.684  -0.390   0.006  FAR  20D  16  
20D  CAP  CAP  C  0  1  Y  N  N  -39.592  -12.094   8.413   3.785   1.027  -0.006  CAP  20D  17  
20D  CAQ  CAQ  C  0  1  Y  N  N  -39.550  -12.291   9.794   2.415   1.183  -0.013  CAQ  20D  18  
20D  H1   H1   H  0  1  N  N  N  -37.442  -10.139  12.531   0.253   2.334   0.005  H1   20D  19  
20D  H2   H2   H  0  1  N  N  N  -38.507  -11.934  16.766  -4.523   1.463   0.003  H2   20D  20  
20D  H3   H3   H  0  1  N  N  N  -39.994  -13.783  17.513  -5.850  -0.607  -0.001  H3   20D  21  
20D  H4   H4   H  0  1  N  N  N  -41.218  -15.147  15.845  -4.731  -2.796  -0.004  H4   20D  22  
20D  H5   H5   H  0  1  N  N  N  -41.029  -14.618  13.436  -2.282  -2.945  -0.003  H5   20D  23  
20D  H6   H6   H  0  1  N  N  N  -37.759   -9.552  10.667   1.518  -2.093   0.007  H6   20D  24  
20D  H7   H7   H  0  1  N  N  N  -37.848   -9.204   8.215   3.963  -2.350   0.008  H7   20D  25  
20D  H8   H8   H  0  1  N  N  N  -40.109  -12.802   7.782   4.426   1.896  -0.009  H8   20D  26  
20D  H9   H9   H  0  1  N  N  N  -40.042  -13.150  10.226   1.983   2.172  -0.018  H9   20D  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
20D  FAR  CAO  SING  N  N   1  
20D  CAO  CAP  DOUB  Y  N   2  
20D  CAO  CAN  SING  Y  N   3  
20D  CAP  CAQ  SING  Y  N   4  
20D  CAN  CAM  DOUB  Y  N   5  
20D  CAQ  CAL  DOUB  Y  N   6  
20D  CAM  CAL  SING  Y  N   7  
20D  CAL  CAI  SING  N  N   8  
20D  CAI  OAH  SING  N  N   9  
20D  CAI  CAJ  DOUB  N  N  10  
20D  OAH  CAE  SING  N  N  11  
20D  CAJ  CAG  SING  N  N  12  
20D  CAE  CAD  DOUB  Y  N  13  
20D  CAE  CAF  SING  Y  N  14  
20D  CAD  CAC  SING  Y  N  15  
20D  CAG  CAF  SING  N  N  16  
20D  CAG  OAK  DOUB  N  N  17  
20D  CAF  CAA  DOUB  Y  N  18  
20D  CAC  CAB  DOUB  Y  N  19  
20D  CAA  CAB  SING  Y  N  20  
20D  CAJ  H1   SING  N  N  21  
20D  CAA  H2   SING  N  N  22  
20D  CAB  H3   SING  N  N  23  
20D  CAC  H4   SING  N  N  24  
20D  CAD  H5   SING  N  N  25  
20D  CAM  H6   SING  N  N  26  
20D  CAN  H7   SING  N  N  27  
20D  CAP  H8   SING  N  N  28  
20D  CAQ  H9   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
20D  SMILES            ACDLabs               12.01  "Fc3ccc(C=2Oc1ccccc1C(=O)C=2)cc3"  
20D  InChI             InChI                 1.03   "InChI=1S/C15H9FO2/c16-11-7-5-10(6-8-11)15-9-13(17)12-3-1-2-4-14(12)18-15/h1-9H"  
20D  InChIKey          InChI                 1.03   ZHXIMGYEMBZGOI-UHFFFAOYSA-N  
20D  SMILES_CANONICAL  CACTVS                3.370  "Fc1ccc(cc1)C2=CC(=O)c3ccccc3O2"  
20D  SMILES            CACTVS                3.370  "Fc1ccc(cc1)C2=CC(=O)c3ccccc3O2"  
20D  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "c1ccc2c(c1)C(=O)C=C(O2)c3ccc(cc3)F"  
20D  SMILES            "OpenEye OEToolkits"  1.7.6  "c1ccc2c(c1)C(=O)C=C(O2)c3ccc(cc3)F"  
#   #
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
20D  "SYSTEMATIC NAME"  ACDLabs               12.01  "2-(4-fluorophenyl)-4H-chromen-4-one"  
20D  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "2-(4-fluorophenyl)chromen-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
20D  "Create component"  2012-10-19  RCSB  
20D  "Modify synonyms"   2012-10-24  RCSB  
20D  "Initial release"   2012-10-26  RCSB  
20D  "Modify synonyms"   2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     20D
_pdbx_chem_comp_synonyms.name        "4'-fluoroflavone"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
