data_KRA
#

_chem_comp.id                                   KRA
_chem_comp.name                                 "KURASOIN A"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C16 H14 O3"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "1-(4-HYDROXY-PHENYL)-4-PHENYL-BUTANE-2,3-DIONE"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_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                       254.281
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    KRA
_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       2FTI
_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
KRA  C1    C1    C  0  1  Y  N  N  55.635  84.380  68.989  -0.000  -0.222   5.272  C1    KRA   1  
KRA  O1    O1    O  0  1  N  N  N  56.720  85.091  69.401  -0.002  -0.652   6.561  O1    KRA   2  
KRA  C2    C2    C  0  1  Y  N  N  55.756  83.484  67.905   1.200  -0.007   4.613  C2    KRA   3  
KRA  C3    C3    C  0  1  Y  N  N  54.637  82.745  67.473   1.199   0.429   3.302  C3    KRA   4  
KRA  C4    C4    C  0  1  Y  N  N  53.396  82.898  68.123   0.002   0.652   2.648  C4    KRA   5  
KRA  C5    C5    C  0  1  Y  N  N  53.276  83.790  69.208  -1.196   0.437   3.302  C5    KRA   6  
KRA  C6    C6    C  0  1  Y  N  N  54.391  84.532  69.643  -1.200  -0.004   4.611  C6    KRA   7  
KRA  C7    C7    C  0  1  N  N  N  52.195  82.084  67.672   0.003   1.128   1.218  C7    KRA   8  
KRA  C8    C8    C  0  1  N  N  N  52.004  80.784  68.464  -0.000  -0.060   0.292  C8    KRA   9  
KRA  O2    O2    O  0  1  N  N  N  53.195  80.006  68.439  -0.004  -1.179   0.746  O2    KRA  10  
KRA  C9    C9    C  0  1  N  N  N  50.825  79.974  67.901   0.000   0.143  -1.179  C9    KRA  11  
KRA  O3    O3    O  0  1  N  N  N  50.871  78.743  67.841   0.004   1.262  -1.634  O3    KRA  12  
KRA  C10   C10   C  0  1  N  N  N  49.533  80.656  67.438  -0.003  -1.045  -2.105  C10   KRA  13  
KRA  C11   C11   C  0  1  Y  N  N  49.546  81.069  65.977  -0.001  -0.569  -3.535  C11   KRA  14  
KRA  C12   C12   C  0  1  Y  N  N  49.323  82.411  65.609   1.196  -0.354  -4.191  C12   KRA  15  
KRA  C13   C13   C  0  1  Y  N  N  49.355  82.786  64.253   1.197   0.082  -5.502  C13   KRA  16  
KRA  C14   C14   C  0  1  Y  N  N  49.607  81.822  63.262   0.001   0.304  -6.158  C14   KRA  17  
KRA  C15   C15   C  0  1  Y  N  N  49.824  80.481  63.625  -1.196   0.089  -5.502  C15   KRA  18  
KRA  C16   C16   C  0  1  Y  N  N  49.793  80.106  64.980  -1.198  -0.351  -4.192  C16   KRA  19  
KRA  HO1   HO1   H  0  1  N  N  N  56.638  85.694  70.130   0.000   0.137   7.119  HO1   KRA  20  
KRA  H2    H2    H  0  1  N  N  N  56.726  83.361  67.394   2.136  -0.180   5.124  H2    KRA  21  
KRA  H3    H3    H  0  1  N  N  N  54.732  82.046  66.625   2.134   0.597   2.789  H3    KRA  22  
KRA  H5    H5    H  0  1  N  N  N  52.305  83.907  69.718  -2.130   0.611   2.789  H5    KRA  23  
KRA  H6    H6    H  0  1  N  N  N  54.290  85.229  70.492  -2.137  -0.171   5.122  H6    KRA  24  
KRA  H71   1H7   H  0  1  N  N  N  51.267  82.701  67.698  -0.884   1.733   1.036  H71   KRA  25  
KRA  H72   2H7   H  0  1  N  N  N  52.248  81.875  66.578   0.895   1.727   1.036  H72   KRA  26  
KRA  H101  1H10  H  0  0  N  N  N  48.649  80.011  67.655   0.884  -1.650  -1.923  H101  KRA  27  
KRA  H102  2H10  H  0  0  N  N  N  49.294  81.528  68.090  -0.895  -1.644  -1.923  H102  KRA  28  
KRA  H12   H12   H  0  1  N  N  N  49.122  83.169  66.384   2.130  -0.528  -3.678  H12   KRA  29  
KRA  H13   H13   H  0  1  N  N  N  49.182  83.837  63.966   2.133   0.250  -6.014  H13   KRA  30  
KRA  H14   H14   H  0  1  N  N  N  49.634  82.117  62.199   0.002   0.646  -7.182  H14   KRA  31  
KRA  H15   H15   H  0  1  N  N  N  50.018  79.723  62.847  -2.131   0.263  -6.015  H15   KRA  32  
KRA  H16   H16   H  0  1  N  N  N  49.963  79.053  65.261  -2.134  -0.520  -3.680  H16   KRA  33  
#   #
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
KRA  C1   O1    SING  N  N   1  
KRA  C1   C2    DOUB  Y  N   2  
KRA  C1   C6    SING  Y  N   3  
KRA  O1   HO1   SING  N  N   4  
KRA  C2   C3    SING  Y  N   5  
KRA  C2   H2    SING  N  N   6  
KRA  C3   C4    DOUB  Y  N   7  
KRA  C3   H3    SING  N  N   8  
KRA  C4   C5    SING  Y  N   9  
KRA  C4   C7    SING  N  N  10  
KRA  C5   C6    DOUB  Y  N  11  
KRA  C5   H5    SING  N  N  12  
KRA  C6   H6    SING  N  N  13  
KRA  C7   C8    SING  N  N  14  
KRA  C7   H71   SING  N  N  15  
KRA  C7   H72   SING  N  N  16  
KRA  C8   O2    DOUB  N  N  17  
KRA  C8   C9    SING  N  N  18  
KRA  C9   O3    DOUB  N  N  19  
KRA  C9   C10   SING  N  N  20  
KRA  C10  C11   SING  N  N  21  
KRA  C10  H101  SING  N  N  22  
KRA  C10  H102  SING  N  N  23  
KRA  C11  C12   DOUB  Y  N  24  
KRA  C11  C16   SING  Y  N  25  
KRA  C12  C13   SING  Y  N  26  
KRA  C12  H12   SING  N  N  27  
KRA  C13  C14   DOUB  Y  N  28  
KRA  C13  H13   SING  N  N  29  
KRA  C14  C15   SING  Y  N  30  
KRA  C14  H14   SING  N  N  31  
KRA  C15  C16   DOUB  Y  N  32  
KRA  C15  H15   SING  N  N  33  
KRA  C16  H16   SING  N  N  34  
#   #
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
KRA  SMILES            ACDLabs               10.04  "O=C(C(=O)Cc1ccc(O)cc1)Cc2ccccc2"  
KRA  SMILES_CANONICAL  CACTVS                3.341  "Oc1ccc(CC(=O)C(=O)Cc2ccccc2)cc1"  
KRA  SMILES            CACTVS                3.341  "Oc1ccc(CC(=O)C(=O)Cc2ccccc2)cc1"  
KRA  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "c1ccc(cc1)CC(=O)C(=O)Cc2ccc(cc2)O"  
KRA  SMILES            "OpenEye OEToolkits"  1.5.0  "c1ccc(cc1)CC(=O)C(=O)Cc2ccc(cc2)O"  
KRA  InChI             InChI                 1.03   "InChI=1S/C16H14O3/c17-14-8-6-13(7-9-14)11-16(19)15(18)10-12-4-2-1-3-5-12/h1-9,17H,10-11H2"  
KRA  InChIKey          InChI                 1.03   PJJNUMKZYDTVRG-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
KRA  "SYSTEMATIC NAME"  ACDLabs               10.04  "1-(4-hydroxyphenyl)-4-phenylbutane-2,3-dione"  
KRA  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "1-(4-hydroxyphenyl)-4-phenyl-butane-2,3-dione"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
KRA  "Create component"   1999-07-08  RCSB  
KRA  "Modify descriptor"  2011-06-04  RCSB  
KRA  "Modify synonyms"    2021-03-13  RCSB  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     KRA
_pdbx_chem_comp_synonyms.name        "1-(4-HYDROXY-PHENYL)-4-PHENYL-BUTANE-2,3-DIONE"
_pdbx_chem_comp_synonyms.provenance  PDB
_pdbx_chem_comp_synonyms.type        ?
##
