data_CUR
#

_chem_comp.id                                   CUR
_chem_comp.name                                 "(1Z,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C21 H20 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "Curcumin, enol form"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2014-05-29
_chem_comp.pdbx_modified_date                   2021-03-13
_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                       368.380
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    CUR
_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       4PMF
_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
CUR  O16    O1   O  0  1  N  N  N  22.478  43.603  34.211  -0.062   0.581  -0.464  O16    CUR   1  
CUR  C15    C1   C  0  1  N  N  N  21.761  43.151  35.239  -0.530  -0.683  -0.336  C15    CUR   2  
CUR  C17    C2   C  0  1  N  N  N  22.104  43.438  36.648  -1.919  -0.911  -0.180  C17    CUR   3  
CUR  C18    C3   C  0  1  N  N  N  21.424  42.691  37.521  -2.778   0.133  -0.158  C18    CUR   4  
CUR  C19    C4   C  0  1  Y  N  N  21.528  42.713  38.998  -4.219  -0.104   0.004  C19    CUR   5  
CUR  C24    C5   C  0  1  Y  N  N  21.393  43.890  39.725  -4.704  -1.410   0.142  C24    CUR   6  
CUR  C23    C6   C  0  1  Y  N  N  21.486  43.847  41.113  -6.055  -1.629   0.295  C23    CUR   7  
CUR  C22    C7   C  0  1  Y  N  N  21.703  42.638  41.772  -6.939  -0.558   0.312  C22    CUR   8  
CUR  "O4'"  O2   O  0  1  N  N  N  21.790  42.623  43.133  -8.270  -0.781   0.462  "O4'"  CUR   9  
CUR  C21    C8   C  0  1  Y  N  N  21.821  41.458  41.051  -6.463   0.746   0.175  C21    CUR  10  
CUR  O26    O3   O  0  1  N  N  N  22.046  40.246  41.669  -7.332   1.792   0.192  O26    CUR  11  
CUR  C27    C9   C  0  1  N  N  N  21.101  39.562  42.507  -6.776   3.100   0.047  C27    CUR  12  
CUR  C20    C10  C  0  1  Y  N  N  21.735  41.508  39.664  -5.110   0.975   0.027  C20    CUR  13  
CUR  C10    C11  C  0  1  N  N  N  20.670  42.389  35.084   0.345  -1.747  -0.359  C10    CUR  14  
CUR  C9     C12  C  0  1  N  N  N  20.052  41.880  33.847   1.729  -1.524  -0.210  C9     CUR  15  
CUR  O2     O4   O  0  1  N  N  N  20.133  42.432  32.763   2.141  -0.410   0.073  O2     CUR  16  
CUR  C8     C13  C  0  1  N  N  N  19.365  40.596  34.057   2.673  -2.630  -0.394  C8     CUR  17  
CUR  C7     C14  C  0  1  N  N  N  18.159  40.153  33.703   4.001  -2.394  -0.375  C7     CUR  18  
CUR  C1     C15  C  0  1  Y  N  N  17.040  40.701  32.909   4.502  -1.012  -0.410  C1     CUR  19  
CUR  C2     C16  C  0  1  Y  N  N  16.920  42.026  32.532   5.550  -0.624   0.434  C2     CUR  20  
CUR  C3     C17  C  0  1  Y  N  N  15.803  42.408  31.795   6.017   0.675   0.396  C3     CUR  21  
CUR  O3     O5   O  0  1  N  N  N  15.673  43.696  31.383   7.034   1.056   1.213  O3     CUR  22  
CUR  C3O    C18  C  0  1  N  N  N  16.315  43.991  30.148   7.573   0.060   2.086  C3O    CUR  23  
CUR  C4     C19  C  0  1  Y  N  N  14.834  41.498  31.417   5.445   1.597  -0.481  C4     CUR  24  
CUR  O4     O6   O  0  1  N  N  N  13.761  41.909  30.686   5.903   2.875  -0.513  O4     CUR  25  
CUR  C5     C20  C  0  1  Y  N  N  14.957  40.173  31.791   4.406   1.213  -1.318  C5     CUR  26  
CUR  C6     C21  C  0  1  Y  N  N  16.057  39.790  32.539   3.938  -0.083  -1.290  C6     CUR  27  
CUR  H1     H1   H  0  1  N  N  N  22.024  43.410  33.399   0.885   0.633  -0.653  H1     CUR  28  
CUR  H3     H3   H  0  1  N  N  N  22.833  44.179  36.942  -2.292  -1.919  -0.078  H3     CUR  29  
CUR  H4     H4   H  0  1  N  N  N  20.717  41.990  37.102  -2.405   1.141  -0.260  H4     CUR  30  
CUR  H6     H6   H  0  1  N  N  N  21.218  44.828  39.218  -4.019  -2.245   0.129  H6     CUR  31  
CUR  H7     H7   H  0  1  N  N  N  21.389  44.758  41.684  -6.429  -2.637   0.401  H7     CUR  32  
CUR  H8     H8   H  0  1  N  N  N  21.689  43.507  43.467  -8.567  -0.785   1.383  H8     CUR  33  
CUR  H9     H9   H  0  1  N  N  N  21.542  38.620  42.865  -6.074   3.289   0.859  H9     CUR  34  
CUR  H10    H10  H  0  1  N  N  N  20.846  40.198  43.367  -6.254   3.169  -0.908  H10    CUR  35  
CUR  H11    H11  H  0  1  N  N  N  20.190  39.344  41.930  -7.576   3.840   0.078  H11    CUR  36  
CUR  H12    H12  H  0  1  N  N  N  21.830  40.596  39.093  -4.740   1.985  -0.075  H12    CUR  37  
CUR  H13    H13  H  0  1  N  N  N  20.171  42.107  35.999  -0.029  -2.751  -0.490  H13    CUR  38  
CUR  H14    H14  H  0  1  N  N  N  19.952  39.873  34.604   2.305  -3.634  -0.546  H14    CUR  39  
CUR  H15    H15  H  0  1  N  N  N  17.952  39.164  34.085   4.696  -3.220  -0.333  H15    CUR  40  
CUR  H16    H16  H  0  1  N  N  N  17.676  42.748  32.803   5.991  -1.338   1.113  H16    CUR  41  
CUR  H17    H17  H  0  1  N  N  N  16.157  45.050  29.896   6.788  -0.307   2.747  H17    CUR  42  
CUR  H18    H18  H  0  1  N  N  N  17.393  43.793  30.239   7.966  -0.767   1.494  H18    CUR  43  
CUR  H19    H19  H  0  1  N  N  N  15.891  43.358  29.354   8.376   0.495   2.681  H19    CUR  44  
CUR  H20    H20  H  0  1  N  N  N  13.831  42.841  30.516   5.450   3.470   0.101  H20    CUR  45  
CUR  H21    H21  H  0  1  N  N  N  14.208  39.449  31.505   3.967   1.930  -1.995  H21    CUR  46  
CUR  H22    H22  H  0  1  N  N  N  16.154  38.758  32.843   3.129  -0.379  -1.943  H22    CUR  47  
#   #
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
CUR  C3O    O3     SING  N  N   1  
CUR  O4     C4     SING  N  N   2  
CUR  O3     C3     SING  N  N   3  
CUR  C4     C5     DOUB  Y  N   4  
CUR  C4     C3     SING  Y  N   5  
CUR  C5     C6     SING  Y  N   6  
CUR  C3     C2     DOUB  Y  N   7  
CUR  C2     C1     SING  Y  N   8  
CUR  C6     C1     DOUB  Y  N   9  
CUR  O2     C9     DOUB  N  N  10  
CUR  C1     C7     SING  N  N  11  
CUR  C7     C8     DOUB  N  Z  12  
CUR  C9     C8     SING  N  N  13  
CUR  C9     C10    SING  N  N  14  
CUR  O16    C15    SING  N  N  15  
CUR  C10    C15    DOUB  N  Z  16  
CUR  C15    C17    SING  N  N  17  
CUR  C17    C18    DOUB  N  E  18  
CUR  C18    C19    SING  N  N  19  
CUR  C19    C20    DOUB  Y  N  20  
CUR  C19    C24    SING  Y  N  21  
CUR  C20    C21    SING  Y  N  22  
CUR  C24    C23    DOUB  Y  N  23  
CUR  C21    O26    SING  N  N  24  
CUR  C21    C22    DOUB  Y  N  25  
CUR  C23    C22    SING  Y  N  26  
CUR  O26    C27    SING  N  N  27  
CUR  C22    "O4'"  SING  N  N  28  
CUR  O16    H1     SING  N  N  29  
CUR  C17    H3     SING  N  N  30  
CUR  C18    H4     SING  N  N  31  
CUR  C24    H6     SING  N  N  32  
CUR  C23    H7     SING  N  N  33  
CUR  "O4'"  H8     SING  N  N  34  
CUR  C27    H9     SING  N  N  35  
CUR  C27    H10    SING  N  N  36  
CUR  C27    H11    SING  N  N  37  
CUR  C20    H12    SING  N  N  38  
CUR  C10    H13    SING  N  N  39  
CUR  C8     H14    SING  N  N  40  
CUR  C7     H15    SING  N  N  41  
CUR  C2     H16    SING  N  N  42  
CUR  C3O    H17    SING  N  N  43  
CUR  C3O    H18    SING  N  N  44  
CUR  C3O    H19    SING  N  N  45  
CUR  O4     H20    SING  N  N  46  
CUR  C5     H21    SING  N  N  47  
CUR  C6     H22    SING  N  N  48  
#   #
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
CUR  SMILES            ACDLabs               12.01  "O=C(\C=C(/O)\C=C\c1ccc(O)c(OC)c1)\C=C/c2cc(OC)c(O)cc2"  
CUR  InChI             InChI                 1.03   "InChI=1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-13,22,24-25H,1-2H3/b7-3+,8-4-,16-13-"  
CUR  InChIKey          InChI                 1.03   ZIUSSTSXXLLKKK-JXTJPBKQSA-N  
CUR  SMILES_CANONICAL  CACTVS                3.385  "COc1cc(/C=C/C(O)=C/C(=O)\C=C/c2ccc(O)c(OC)c2)ccc1O"  
CUR  SMILES            CACTVS                3.385  "COc1cc(C=CC(O)=CC(=O)C=Cc2ccc(O)c(OC)c2)ccc1O"  
CUR  SMILES_CANONICAL  "OpenEye OEToolkits"  1.9.2  "COc1cc(ccc1O)/C=C/C(=C/C(=O)/C=C\c2ccc(c(c2)OC)O)/O"  
CUR  SMILES            "OpenEye OEToolkits"  1.9.2  "COc1cc(ccc1O)C=CC(=CC(=O)C=Cc2ccc(c(c2)OC)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
CUR  "SYSTEMATIC NAME"  ACDLabs               12.01  "(1Z,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one"  
CUR  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.9.2  "(1Z,4Z,6E)-1,7-bis(3-methoxy-4-oxidanyl-phenyl)-5-oxidanyl-hepta-1,4,6-trien-3-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
CUR  "Create component"   2014-05-29  RCSB  
CUR  "Modify descriptor"  2014-09-05  RCSB  
CUR  "Initial release"    2014-10-08  RCSB  
CUR  "Modify synonyms"    2021-03-13  RCSB  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     CUR
_pdbx_chem_comp_synonyms.name        "Curcumin, enol form"
_pdbx_chem_comp_synonyms.provenance  PDB
_pdbx_chem_comp_synonyms.type        ?
##
