data_16S
#

_chem_comp.id                                   16S
_chem_comp.name                                 "2-(3,4-dihydroxyphenyl)-4H-chromen-4-one"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C15 H10 O4"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "3',4'-Dihydroxyflavone"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2012-10-22
_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                       254.237
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    16S
_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       4HLM
_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
16S  CAM  CAM  C  0  1  Y  N  N   7.528  6.702  -19.482  -2.009   0.913   0.009  CAM  16S   1  
16S  CAL  CAL  C  0  1  Y  N  N   7.294  6.596  -20.857  -3.389   0.956   0.005  CAL  16S   2  
16S  OAR  OAR  O  0  1  N  N  N   6.215  7.149  -21.462  -4.033   2.154   0.010  OAR  16S   3  
16S  CAP  CAP  C  0  1  Y  N  N   8.154  5.889  -21.690  -4.124  -0.229  -0.007  CAP  16S   4  
16S  OAS  OAS  O  0  1  N  N  N   7.834  5.860  -23.020  -5.481  -0.185  -0.012  OAS  16S   5  
16S  CAO  CAO  C  0  1  Y  N  N   9.281  5.291  -21.145  -3.471  -1.454  -0.013  CAO  16S   6  
16S  CAN  CAN  C  0  1  Y  N  N   9.518  5.390  -19.770  -2.093  -1.504  -0.008  CAN  16S   7  
16S  CAK  CAK  C  0  1  Y  N  N   8.645  6.085  -18.915  -1.351  -0.320   0.003  CAK  16S   8  
16S  CAJ  CAJ  C  0  1  N  N  N   8.920  6.153  -17.529   0.123  -0.372   0.002  CAJ  16S   9  
16S  OAG  OAG  O  0  1  N  N  N   9.946  5.353  -17.119   0.809   0.782   0.006  OAG  16S  10  
16S  CAF  CAF  C  0  1  Y  N  N  10.279  5.252  -15.796   2.158   0.819   0.005  CAF  16S  11  
16S  CAA  CAA  C  0  1  Y  N  N  11.281  4.378  -15.408   2.837   2.030   0.010  CAA  16S  12  
16S  CAB  CAB  C  0  1  Y  N  N  11.614  4.252  -14.063   4.216   2.046   0.009  CAB  16S  13  
16S  CAC  CAC  C  0  1  Y  N  N  10.919  5.012  -13.111   4.937   0.861   0.003  CAC  16S  14  
16S  CAD  CAD  C  0  1  Y  N  N   9.913  5.905  -13.511   4.282  -0.351  -0.002  CAD  16S  15  
16S  CAE  CAE  C  0  1  Y  N  N   9.602  6.054  -14.861   2.889  -0.380  -0.001  CAE  16S  16  
16S  CAH  CAH  C  0  1  N  N  N   8.597  6.933  -15.269   2.147  -1.657  -0.007  CAH  16S  17  
16S  OAQ  OAQ  O  0  1  N  N  N   8.024  7.675  -14.460   2.730  -2.729  -0.012  OAQ  16S  18  
16S  CAI  CAI  C  0  1  N  N  N   8.218  6.930  -16.605   0.735  -1.588   0.001  CAI  16S  19  
16S  H1   H1   H  0  1  N  N  N   6.845  7.261  -18.859  -1.439   1.831   0.013  H1   16S  20  
16S  H2   H2   H  0  1  N  N  N   5.690  7.608  -20.817  -4.215   2.507  -0.871  H2   16S  21  
16S  H3   H3   H  0  1  N  N  N   7.022  6.333  -23.161  -5.878  -0.179   0.870  H3   16S  22  
16S  H4   H4   H  0  1  N  N  N   9.971  4.753  -21.778  -4.043  -2.370  -0.022  H4   16S  23  
16S  H5   H5   H  0  1  N  N  N  10.396  4.919  -19.354  -1.587  -2.458  -0.012  H5   16S  24  
16S  H6   H6   H  0  1  N  N  N  11.804  3.794  -16.150   2.286   2.959   0.014  H6   16S  25  
16S  H7   H7   H  0  1  N  N  N  12.399  3.577  -13.756   4.740   2.990   0.013  H7   16S  26  
16S  H8   H8   H  0  1  N  N  N  11.160  4.909  -12.063   6.017   0.889   0.003  H8   16S  27  
16S  H9   H9   H  0  1  N  N  N   9.378  6.479  -12.769   4.844  -1.273  -0.007  H9   16S  28  
16S  H10  H10  H  0  1  N  N  N   7.380  7.529  -16.930   0.147  -2.493   0.002  H10  16S  29  
#   #
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
16S  OAS  CAP  SING  N  N   1  
16S  CAP  CAO  DOUB  Y  N   2  
16S  CAP  CAL  SING  Y  N   3  
16S  OAR  CAL  SING  N  N   4  
16S  CAO  CAN  SING  Y  N   5  
16S  CAL  CAM  DOUB  Y  N   6  
16S  CAN  CAK  DOUB  Y  N   7  
16S  CAM  CAK  SING  Y  N   8  
16S  CAK  CAJ  SING  N  N   9  
16S  CAJ  OAG  SING  N  N  10  
16S  CAJ  CAI  DOUB  N  N  11  
16S  OAG  CAF  SING  N  N  12  
16S  CAI  CAH  SING  N  N  13  
16S  CAF  CAA  DOUB  Y  N  14  
16S  CAF  CAE  SING  Y  N  15  
16S  CAA  CAB  SING  Y  N  16  
16S  CAH  CAE  SING  N  N  17  
16S  CAH  OAQ  DOUB  N  N  18  
16S  CAE  CAD  DOUB  Y  N  19  
16S  CAB  CAC  DOUB  Y  N  20  
16S  CAD  CAC  SING  Y  N  21  
16S  CAM  H1   SING  N  N  22  
16S  OAR  H2   SING  N  N  23  
16S  OAS  H3   SING  N  N  24  
16S  CAO  H4   SING  N  N  25  
16S  CAN  H5   SING  N  N  26  
16S  CAA  H6   SING  N  N  27  
16S  CAB  H7   SING  N  N  28  
16S  CAC  H8   SING  N  N  29  
16S  CAD  H9   SING  N  N  30  
16S  CAI  H10  SING  N  N  31  
#   #
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
16S  SMILES            ACDLabs               12.01  "O=C1c3c(OC(=C1)c2ccc(O)c(O)c2)cccc3"  
16S  InChI             InChI                 1.03   "InChI=1S/C15H10O4/c16-11-6-5-9(7-13(11)18)15-8-12(17)10-3-1-2-4-14(10)19-15/h1-8,16,18H"  
16S  InChIKey          InChI                 1.03   SRNPMQHYWVKBAV-UHFFFAOYSA-N  
16S  SMILES_CANONICAL  CACTVS                3.370  "Oc1ccc(cc1O)C2=CC(=O)c3ccccc3O2"  
16S  SMILES            CACTVS                3.370  "Oc1ccc(cc1O)C2=CC(=O)c3ccccc3O2"  
16S  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "c1ccc2c(c1)C(=O)C=C(O2)c3ccc(c(c3)O)O"  
16S  SMILES            "OpenEye OEToolkits"  1.7.6  "c1ccc2c(c1)C(=O)C=C(O2)c3ccc(c(c3)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
16S  "SYSTEMATIC NAME"  ACDLabs               12.01  "2-(3,4-dihydroxyphenyl)-4H-chromen-4-one"  
16S  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "2-[3,4-bis(oxidanyl)phenyl]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
16S  "Create component"  2012-10-22  RCSB  
16S  "Modify synonyms"   2012-10-24  RCSB  
16S  "Initial release"   2012-10-26  RCSB  
16S  "Modify synonyms"   2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     16S
_pdbx_chem_comp_synonyms.name        "3',4'-Dihydroxyflavone"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
