data_FLU
#

_chem_comp.id                                   FLU
_chem_comp.name                                 "2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C20 H12 O5"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        FLUORESCEIN
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_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                       332.306
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    FLU
_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       ?
_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
FLU  C1   C1   C  0  1  Y  N  N  28.852  22.311  42.336  -0.229  -0.097   4.090  C1   FLU   1  
FLU  O1   O1   O  0  1  N  N  N  29.932  21.976  42.826  -0.266   0.009   5.441  O1   FLU   2  
FLU  C2   C2   C  0  1  Y  N  N  28.101  21.255  41.765   0.980   0.020   3.425  C2   FLU   3  
FLU  C3   C3   C  0  1  Y  N  N  26.893  21.692  41.215   1.023  -0.088   2.043  C3   FLU   4  
FLU  O2   O2   O  0  1  Y  N  N  26.141  20.574  40.574   2.196   0.024   1.387  O2   FLU   5  
FLU  C4   C4   C  0  1  Y  N  N  25.101  21.027  40.118   2.285  -0.074   0.044  C4   FLU   6  
FLU  C5   C5   C  0  1  Y  N  N  24.428  19.924  39.557   3.516   0.049  -0.569  C5   FLU   7  
FLU  C6   C6   C  0  1  Y  N  N  23.225  20.272  38.949   3.614  -0.052  -1.962  C6   FLU   8  
FLU  O3   O3   O  0  1  N  N  N  22.571  19.366  38.432   4.707   0.056  -2.505  O3   FLU   9  
FLU  C7   C7   C  0  1  Y  N  N  22.723  21.543  38.937   2.462  -0.281  -2.743  C7   FLU  10  
FLU  C8   C8   C  0  1  Y  N  N  23.432  22.616  39.533   1.249  -0.404  -2.150  C8   FLU  11  
FLU  C9   C9   C  0  1  Y  N  N  24.642  22.274  40.132   1.136  -0.304  -0.749  C9   FLU  12  
FLU  C10  C10  C  0  1  Y  N  N  25.287  23.429  40.756  -0.124  -0.432  -0.125  C10  FLU  13  
FLU  C11  C11  C  0  1  Y  N  N  26.421  22.938  41.259  -0.174  -0.313   1.333  C11  FLU  14  
FLU  C12  C12  C  0  1  Y  N  N  27.154  23.982  41.902  -1.388  -0.434   2.023  C12  FLU  15  
FLU  C13  C13  C  0  1  Y  N  N  28.402  23.565  42.405  -1.410  -0.324   3.381  C13  FLU  16  
FLU  C14  C14  C  0  1  Y  N  N  24.786  24.653  40.745  -1.346  -0.671  -0.914  C14  FLU  17  
FLU  C15  C15  C  0  1  Y  N  N  24.617  25.425  39.605  -1.759  -1.975  -1.193  C15  FLU  18  
FLU  C16  C16  C  0  1  Y  N  N  24.009  26.664  39.534  -2.904  -2.192  -1.933  C16  FLU  19  
FLU  C17  C17  C  0  1  Y  N  N  23.524  27.254  40.749  -3.653  -1.124  -2.397  C17  FLU  20  
FLU  C18  C18  C  0  1  Y  N  N  23.745  26.440  41.867  -3.264   0.174  -2.127  C18  FLU  21  
FLU  C19  C19  C  0  1  Y  N  N  24.302  25.191  41.969  -2.112   0.415  -1.383  C19  FLU  22  
FLU  C20  C20  C  0  1  N  N  N  24.334  24.672  43.283  -1.692   1.801  -1.091  C20  FLU  23  
FLU  O4   O4   O  0  1  N  N  N  23.764  23.410  43.277  -0.686   2.007  -0.442  O4   FLU  24  
FLU  O5   O5   O  0  1  N  N  N  24.854  25.151  44.423  -2.424   2.837  -1.546  O5   FLU  25  
FLU  HO1  HO1  H  0  1  N  N  N  30.435  22.684  43.209  -0.404   0.944   5.644  HO1  FLU  26  
FLU  H2   H2   H  0  1  N  N  N  28.423  20.200  41.750   1.889   0.195   3.982  H2   FLU  27  
FLU  H5   H5   H  0  1  N  N  N  24.806  18.888  39.590   4.401   0.224   0.023  H5   FLU  28  
FLU  H7   H7   H  0  1  N  N  N  21.747  21.702  38.447   2.546  -0.358  -3.817  H7   FLU  29  
FLU  H8   H8   H  0  1  N  N  N  23.063  23.655  39.530   0.369  -0.580  -2.751  H8   FLU  30  
FLU  H12  H12  H  0  1  N  N  N  26.788  25.018  42.001  -2.305  -0.609   1.479  H12  FLU  31  
FLU  H13  H13  H  0  1  N  N  N  29.084  24.280  42.894  -2.346  -0.413   3.912  H13  FLU  32  
FLU  H15  H15  H  0  1  N  N  N  25.005  25.011  38.659  -1.180  -2.813  -0.833  H15  FLU  33  
FLU  H16  H16  H  0  1  N  N  N  23.915  27.159  38.552  -3.218  -3.202  -2.150  H16  FLU  34  
FLU  H17  H17  H  0  1  N  N  N  23.029  28.237  40.817  -4.547  -1.307  -2.975  H17  FLU  35  
FLU  H18  H18  H  0  1  N  N  N  23.424  26.855  42.837  -3.854   1.001  -2.492  H18  FLU  36  
FLU  HO5  HO5  H  0  1  N  N  N  24.875  24.802  45.306  -2.149   3.744  -1.355  HO5  FLU  37  
#   #
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
FLU  C1   O1   SING  N  N   1  
FLU  C1   C2   DOUB  Y  N   2  
FLU  C1   C13  SING  Y  N   3  
FLU  O1   HO1  SING  N  N   4  
FLU  C2   C3   SING  Y  N   5  
FLU  C2   H2   SING  N  N   6  
FLU  C3   O2   SING  Y  N   7  
FLU  C3   C11  DOUB  Y  N   8  
FLU  O2   C4   SING  Y  N   9  
FLU  C4   C5   DOUB  Y  N  10  
FLU  C4   C9   SING  Y  N  11  
FLU  C5   C6   SING  Y  N  12  
FLU  C5   H5   SING  N  N  13  
FLU  C6   O3   DOUB  N  N  14  
FLU  C6   C7   SING  Y  N  15  
FLU  C7   C8   DOUB  Y  N  16  
FLU  C7   H7   SING  N  N  17  
FLU  C8   C9   SING  Y  N  18  
FLU  C8   H8   SING  N  N  19  
FLU  C9   C10  DOUB  Y  N  20  
FLU  C10  C11  SING  Y  N  21  
FLU  C10  C14  SING  Y  N  22  
FLU  C11  C12  SING  Y  N  23  
FLU  C12  C13  DOUB  Y  N  24  
FLU  C12  H12  SING  N  N  25  
FLU  C13  H13  SING  N  N  26  
FLU  C14  C15  DOUB  Y  N  27  
FLU  C14  C19  SING  Y  N  28  
FLU  C15  C16  SING  Y  N  29  
FLU  C15  H15  SING  N  N  30  
FLU  C16  C17  DOUB  Y  N  31  
FLU  C16  H16  SING  N  N  32  
FLU  C17  C18  SING  Y  N  33  
FLU  C17  H17  SING  N  N  34  
FLU  C18  C19  DOUB  Y  N  35  
FLU  C18  H18  SING  N  N  36  
FLU  C19  C20  SING  N  N  37  
FLU  C20  O4   DOUB  N  N  38  
FLU  C20  O5   SING  N  N  39  
FLU  O5   HO5  SING  N  N  40  
#   #
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
FLU  SMILES            ACDLabs               10.04  "O=C(O)c4ccccc4C=1c3c(OC=2C=1C=CC(=O)C=2)cc(O)cc3"  
FLU  SMILES_CANONICAL  CACTVS                3.341  "OC(=O)c1ccccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24"  
FLU  SMILES            CACTVS                3.341  "OC(=O)c1ccccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24"  
FLU  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "c1ccc(c(c1)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)O)C(=O)O"  
FLU  SMILES            "OpenEye OEToolkits"  1.5.0  "c1ccc(c(c1)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)O)C(=O)O"  
FLU  InChI             InChI                 1.03   "InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)"  
FLU  InChIKey          InChI                 1.03   YKGGGCXBWXHKIZ-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
FLU  "SYSTEMATIC NAME"  ACDLabs               10.04  "2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid"  
FLU  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "2-(3-hydroxy-6-oxo-xanthen-9-yl)benzoic acid"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
FLU  "Create component"      1999-07-08  RCSB  
FLU  "Modify aromatic_flag"  2011-06-04  RCSB  
FLU  "Modify descriptor"     2011-06-04  RCSB  
FLU  "Modify synonyms"       2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     FLU
_pdbx_chem_comp_synonyms.name        FLUORESCEIN
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
