data_6B5
#

_chem_comp.id                                   6B5
_chem_comp.name                                 "2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-chromen-4-one"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C16 H12 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "7,8-DIMETHYLALLOXAZINE; 6,7-DIMETHYLALLOXAZINE"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2016-03-01
_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                       300.263
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    6B5
_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       5IHH
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 EBI
#   #
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
6B5  C10   C1   C  0  1  Y  N  N  21.796  -10.076   1.140   4.471   1.178   0.003  C10   6B5   1  
6B5  O01   O1   O  0  1  N  N  N  20.052   -3.464  -1.167  -1.539   3.169   0.002  O01   6B5   2  
6B5  C02   C2   C  0  1  N  N  N  20.799   -4.221  -0.590  -1.086   2.035   0.004  C02   6B5   3  
6B5  C03   C3   C  0  1  Y  N  N  21.955   -3.703   0.212  -1.970   0.858   0.005  C03   6B5   4  
6B5  C04   C4   C  0  1  Y  N  N  22.784   -4.632   0.857  -1.386  -0.420   0.007  C04   6B5   5  
6B5  O05   O2   O  0  1  N  N  N  22.548   -6.004   0.760  -0.041  -0.542   0.006  O05   6B5   6  
6B5  C06   C5   C  0  1  N  N  N  21.426   -6.498   0.064   0.775   0.523   0.005  C06   6B5   7  
6B5  C07   C6   C  0  1  N  N  N  20.618   -5.686  -0.647   0.310   1.801  -0.003  C07   6B5   8  
6B5  C08   C7   C  0  1  Y  N  N  21.421   -7.961   0.039   2.234   0.300   0.004  C08   6B5   9  
6B5  C09   C8   C  0  1  Y  N  N  21.790   -8.674   1.166   3.109   1.389   0.003  C09   6B5  10  
6B5  C11   C9   C  0  1  Y  N  N  21.433  -10.749  -0.023   4.976  -0.115  -0.002  C11   6B5  11  
6B5  O12   O3   O  0  1  N  N  N  21.445  -12.100  -0.029   6.320  -0.317  -0.002  O12   6B5  12  
6B5  C13   C10  C  0  1  Y  N  N  21.065  -10.024  -1.170   4.109  -1.206  -0.005  C13   6B5  13  
6B5  O14   O4   O  0  1  N  N  N  20.707  -10.690  -2.321   4.607  -2.471  -0.014  O14   6B5  14  
6B5  C15   C11  C  0  1  Y  N  N  21.062   -8.641  -1.138   2.743  -1.002  -0.005  C15   6B5  15  
6B5  C16   C12  C  0  1  Y  N  N  23.867   -4.202   1.602  -2.200  -1.542   0.009  C16   6B5  16  
6B5  C17   C13  C  0  1  Y  N  N  24.146   -2.864   1.731  -3.579  -1.398   0.009  C17   6B5  17  
6B5  O18   O5   O  0  1  N  N  N  25.236   -2.452   2.480  -4.369  -2.502   0.011  O18   6B5  18  
6B5  C19   C14  C  0  1  N  N  N  25.975   -1.310   2.052  -5.782  -2.288   0.012  C19   6B5  19  
6B5  C20   C15  C  0  1  Y  N  N  23.352   -1.927   1.106  -4.160  -0.135   0.008  C20   6B5  20  
6B5  C21   C16  C  0  1  Y  N  N  22.266   -2.330   0.352  -3.364   0.996   0.006  C21   6B5  21  
6B5  O22   O6   O  0  1  N  N  N  21.488   -1.398  -0.242  -3.929   2.229   0.005  O22   6B5  22  
6B5  H101  H1   H  0  0  N  N  N  22.082  -10.632   2.020   5.147   2.020   0.001  H101  6B5  23  
6B5  H071  H2   H  0  0  N  N  N  19.836   -6.108  -1.260   1.000   2.632  -0.009  H071  6B5  24  
6B5  H091  H3   H  0  0  N  N  N  22.074   -8.150   2.067   2.718   2.395   0.002  H091  6B5  25  
6B5  H121  H4   H  0  0  N  N  N  21.716  -12.419   0.824   6.708  -0.379   0.882  H121  6B5  26  
6B5  H141  H5   H  0  0  N  N  N  20.762  -11.627  -2.175   4.752  -2.831  -0.900  H141  6B5  27  
6B5  H151  H6   H  0  0  N  N  N  20.783   -8.082  -2.019   2.069  -1.847  -0.008  H151  6B5  28  
6B5  H161  H7   H  0  0  N  N  N  24.501   -4.928   2.089  -1.760  -2.528   0.010  H161  6B5  29  
6B5  H193  H8   H  0  0  N  N  N  26.801   -1.122   2.754  -6.065  -1.727  -0.879  H193  6B5  30  
6B5  H192  H9   H  0  0  N  N  N  26.383   -1.493   1.047  -6.295  -3.250   0.013  H192  6B5  31  
6B5  H191  H10  H  0  0  N  N  N  25.311   -0.433   2.024  -6.064  -1.724   0.901  H191  6B5  32  
6B5  H201  H11  H  0  0  N  N  N  23.579   -0.876   1.206  -5.235  -0.037   0.009  H201  6B5  33  
6B5  H221  H12  H  0  0  N  N  N  20.788   -1.827  -0.719  -4.094   2.586  -0.878  H221  6B5  34  
#   #
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
6B5  O14  C13   SING  N  N   1  
6B5  C13  C15   DOUB  Y  N   2  
6B5  C13  C11   SING  Y  N   3  
6B5  O01  C02   DOUB  N  N   4  
6B5  C15  C08   SING  Y  N   5  
6B5  C07  C02   SING  N  N   6  
6B5  C07  C06   DOUB  N  N   7  
6B5  C02  C03   SING  N  N   8  
6B5  O22  C21   SING  N  N   9  
6B5  O12  C11   SING  N  N  10  
6B5  C11  C10   DOUB  Y  N  11  
6B5  C08  C06   SING  N  N  12  
6B5  C08  C09   DOUB  Y  N  13  
6B5  C06  O05   SING  N  N  14  
6B5  C03  C21   DOUB  Y  N  15  
6B5  C03  C04   SING  Y  N  16  
6B5  C21  C20   SING  Y  N  17  
6B5  O05  C04   SING  N  N  18  
6B5  C04  C16   DOUB  Y  N  19  
6B5  C20  C17   DOUB  Y  N  20  
6B5  C10  C09   SING  Y  N  21  
6B5  C16  C17   SING  Y  N  22  
6B5  C17  O18   SING  N  N  23  
6B5  C19  O18   SING  N  N  24  
6B5  C10  H101  SING  N  N  25  
6B5  C07  H071  SING  N  N  26  
6B5  C09  H091  SING  N  N  27  
6B5  O12  H121  SING  N  N  28  
6B5  O14  H141  SING  N  N  29  
6B5  C15  H151  SING  N  N  30  
6B5  C16  H161  SING  N  N  31  
6B5  C19  H193  SING  N  N  32  
6B5  C19  H192  SING  N  N  33  
6B5  C19  H191  SING  N  N  34  
6B5  C20  H201  SING  N  N  35  
6B5  O22  H221  SING  N  N  36  
#   #
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
6B5  SMILES            ACDLabs               12.01  "c3cc(C=1Oc2c(C(=O)C=1)c(cc(c2)OC)O)cc(c3O)O"  
6B5  InChI             InChI                 1.03   "InChI=1S/C16H12O6/c1-21-9-5-12(19)16-13(20)7-14(22-15(16)6-9)8-2-3-10(17)11(18)4-8/h2-7,17-19H,1H3"  
6B5  InChIKey          InChI                 1.03   RRRSSAVLTCVNIQ-UHFFFAOYSA-N  
6B5  SMILES_CANONICAL  CACTVS                3.385  "COc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3"  
6B5  SMILES            CACTVS                3.385  "COc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3"  
6B5  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.4  "COc1cc(c2c(c1)OC(=CC2=O)c3ccc(c(c3)O)O)O"  
6B5  SMILES            "OpenEye OEToolkits"  2.0.4  "COc1cc(c2c(c1)OC(=CC2=O)c3ccc(c(c3)O)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
6B5  "SYSTEMATIC NAME"  ACDLabs               12.01  "2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one"  
6B5  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  2.0.4  "2-[3,4-bis(oxidanyl)phenyl]-7-methoxy-5-oxidanyl-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
6B5  "Create component"  2016-03-01  EBI   
6B5  "Initial release"   2016-04-20  RCSB  
6B5  "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  6B5  "7,8-DIMETHYLALLOXAZINE"  ?  ?  
2  6B5  "6,7-DIMETHYLALLOXAZINE"  ?  ?  
##
