data_FAD
#

_chem_comp.id                                   FAD
_chem_comp.name                                 "FLAVIN-ADENINE DINUCLEOTIDE"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C27 H33 N9 O15 P2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-07-08
_chem_comp.pdbx_modified_date                   2011-06-04
_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                       785.550
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    FAD
_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       1B4V
_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
FAD  PA      AP    P  0  1  N  N  R  21.838   0.805  23.170  -1.648  -0.629   -3.229  PA      FAD   1  
FAD  O1A     AO1   O  0  1  N  N  N  21.303  -0.519  22.722  -3.035  -1.088   -2.992  O1A     FAD   2  
FAD  O2A     AO2   O  0  1  N  N  N  21.242   1.938  22.745  -0.678  -1.906   -3.378  O2A     FAD   3  
FAD  O5B     AO5*  O  0  1  N  N  N  21.519   0.682  24.644  -1.595   0.245   -4.580  O5B     FAD   4  
FAD  C5B     AC5*  C  0  1  N  N  N  21.897   1.643  25.685  -2.036  -0.605   -5.640  C5B     FAD   5  
FAD  C4B     AC4*  C  0  1  N  N  R  20.997   1.330  26.945  -2.009   0.169   -6.959  C4B     FAD   6  
FAD  O4B     AO4*  O  0  1  N  N  N  21.460   2.224  28.053  -0.665   0.583   -7.256  O4B     FAD   7  
FAD  C3B     AC3*  C  0  1  N  N  S  19.460   1.622  26.806  -2.476  -0.741   -8.111  C3B     FAD   8  
FAD  O3B     AO3*  O  0  1  N  N  N  18.671   0.579  27.290  -3.639  -0.203   -8.744  O3B     FAD   9  
FAD  C2B     AC2*  C  0  1  N  N  R  19.298   2.973  27.574  -1.277  -0.748   -9.095  C2B     FAD  10  
FAD  O2B     AO2*  O  0  1  N  N  N  18.004   3.122  28.103  -1.728  -0.672  -10.449  O2B     FAD  11  
FAD  C1B     AC1*  C  0  1  N  N  R  20.276   2.783  28.699  -0.518   0.541   -8.692  C1B     FAD  12  
FAD  N9A     AN9   N  0  1  Y  N  N  20.801   4.020  29.267   0.895   0.449   -9.063  N9A     FAD  13  
FAD  C8A     AC8   C  0  1  Y  N  N  21.154   5.153  28.575   1.889  -0.118   -8.322  C8A     FAD  14  
FAD  N7A     AN7   N  0  1  Y  N  N  21.668   6.097  29.360   3.023  -0.024   -8.953  N7A     FAD  15  
FAD  C5A     AC5   C  0  1  Y  N  N  21.563   5.585  30.631   2.830   0.606  -10.136  C5A     FAD  16  
FAD  C6A     AC6   C  0  1  Y  N  N  21.927   6.147  31.932   3.663   0.979  -11.205  C6A     FAD  17  
FAD  N6A     AN6   N  0  1  N  N  N  22.352   7.373  32.098   5.018   0.698  -11.178  N6A     FAD  18  
FAD  N1A     AN1   N  0  1  Y  N  N  21.585   5.362  32.997   3.119   1.607  -12.242  N1A     FAD  19  
FAD  C2A     AC2   C  0  1  Y  N  N  21.028   4.127  32.847   1.827   1.878  -12.277  C2A     FAD  20  
FAD  N3A     AN3   N  0  1  Y  N  N  20.758   3.492  31.695   1.010   1.549  -11.299  N3A     FAD  21  
FAD  C4A     AC4   C  0  1  Y  N  N  21.094   4.244  30.607   1.462   0.914  -10.223  C4A     FAD  22  
FAD  N1      N1    N  0  1  N  N  N  21.113  -2.231  14.334  -1.933   0.360    8.321  N1      FAD  23  
FAD  C2      C2    C  0  1  N  N  N  21.370  -3.317  13.619  -2.802   1.033    9.070  C2      FAD  24  
FAD  O2      O2    O  0  1  N  N  N  22.472  -3.795  13.558  -3.970   1.043    8.721  O2      FAD  25  
FAD  N3      N3    N  0  1  N  N  N  20.335  -4.062  12.992  -2.474   1.701   10.185  N3      FAD  26  
FAD  C4      C4    C  0  1  N  N  N  19.064  -3.545  12.870  -1.197   1.734   10.634  C4      FAD  27  
FAD  O4      O4    O  0  1  N  N  N  18.201  -4.199  12.324  -0.897   2.340   11.644  O4      FAD  28  
FAD  C4X     C4A   C  0  1  N  N  N  18.842  -2.220  13.431  -0.184   1.003    9.842  C4X     FAD  29  
FAD  N5      N5    N  0  1  N  N  N  17.621  -1.643  13.324   1.078   0.968   10.185  N5      FAD  30  
FAD  C5X     C5A   C  0  1  Y  N  N  17.401  -0.507  14.054   1.969   0.295    9.446  C5X     FAD  31  
FAD  C6      C6    C  0  1  Y  N  N  16.092   0.030  14.034   3.324   0.270    9.833  C6      FAD  32  
FAD  C7      C7    C  0  1  Y  N  N  15.729   1.049  14.879   4.232  -0.412    9.082  C7      FAD  33  
FAD  C7M     C7M   C  0  1  N  N  N  14.319   1.587  14.859   5.679  -0.434    9.502  C7M     FAD  34  
FAD  C8      C8    C  0  1  Y  N  N  16.666   1.547  15.852   3.841  -1.085    7.930  C8      FAD  35  
FAD  C8M     C8M   C  0  1  N  N  N  16.334   2.718  16.739   4.866  -1.832    7.116  C8M     FAD  36  
FAD  C9      C9    C  0  1  Y  N  N  17.942   0.981  15.928   2.523  -1.082    7.529  C9      FAD  37  
FAD  C9A     C9A   C  0  1  Y  N  N  18.331   0.020  14.992   1.572  -0.393    8.278  C9A     FAD  38  
FAD  N10     N10   N  0  1  N  N  N  19.633  -0.566  14.994   0.253  -0.382    7.877  N10     FAD  39  
FAD  C10     C10   C  0  1  N  N  N  19.892  -1.653  14.271  -0.649   0.301    8.634  C10     FAD  40  
FAD  "C1'"   C1*   C  0  1  N  N  N  20.685   0.069  15.813  -0.168  -1.093    6.668  "C1'"   FAD  41  
FAD  "C2'"   C2*   C  0  1  N  N  S  21.054  -0.797  17.045  -0.070  -0.153    5.464  "C2'"   FAD  42  
FAD  "O2'"   O2*   O  0  1  N  N  N  19.858  -1.073  17.768  -0.919   0.977    5.673  "O2'"   FAD  43  
FAD  "C3'"   C3*   C  0  1  N  N  S  21.986   0.046  17.903  -0.511  -0.895    4.201  "C3'"   FAD  44  
FAD  "O3'"   O3*   O  0  1  N  N  N  23.172   0.294  17.145   0.337  -2.026    3.992  "O3'"   FAD  45  
FAD  "C4'"   C4*   C  0  1  N  N  R  22.378  -0.732  19.167  -0.413   0.044    2.997  "C4'"   FAD  46  
FAD  "O4'"   O4*   O  0  1  N  N  N  21.231  -1.036  19.962  -1.262   1.174    3.206  "O4'"   FAD  47  
FAD  "C5'"   C5*   C  0  1  N  N  N  23.375   0.117  19.918  -0.854  -0.697    1.734  "C5'"   FAD  48  
FAD  "O5'"   O5*   O  0  1  N  N  N  23.884  -0.652  21.183  -0.763   0.179    0.610  "O5'"   FAD  49  
FAD  P       P     P  0  1  N  N  R  24.507   0.103  22.345  -1.239  -0.662   -0.677  P       FAD  50  
FAD  O1P     O1P   O  0  1  N  N  N  24.982  -0.991  23.309  -0.354  -1.835   -0.853  O1P     FAD  51  
FAD  O2P     O2P   O  0  1  N  N  N  25.437   1.054  21.950  -2.754  -1.160   -0.462  O2P     FAD  52  
FAD  O3P     O3P   O  0  1  N  N  N  23.473   0.866  23.032  -1.161   0.270   -1.987  O3P     FAD  53  
FAD  HOA2    2HOA  H  0  0  N  N  N  21.581   2.778  23.029   0.212  -1.564   -3.531  HOA2    FAD  54  
FAD  H51A    AH51  H  0  0  N  N  N  22.988   1.637  25.912  -1.374  -1.468   -5.712  H51A    FAD  55  
FAD  H52A    AH52  H  0  0  N  N  N  21.828   2.704  25.349  -3.052  -0.942   -5.437  H52A    FAD  56  
FAD  H4B     AH4*  H  0  1  N  N  N  21.108   0.232  27.108  -2.659   1.041   -6.890  H4B     FAD  57  
FAD  H3B     AH3*  H  0  1  N  N  N  19.108   1.700  25.750  -2.674  -1.748   -7.744  H3B     FAD  58  
FAD  HO3A    AHO3  H  0  0  N  N  N  17.741   0.755  27.205  -3.845  -0.782   -9.490  HO3A    FAD  59  
FAD  H2B     AH2*  H  0  1  N  N  N  19.466   3.869  26.932  -0.653  -1.630   -8.944  H2B     FAD  60  
FAD  HO2A    AHO2  H  0  0  N  N  N  17.905   3.943  28.570  -2.190  -1.501  -10.636  HO2A    FAD  61  
FAD  H1B     AH1*  H  0  1  N  N  N  19.760   2.196  29.494  -0.978   1.416   -9.150  H1B     FAD  62  
FAD  H8A     AH8   H  0  1  N  N  N  21.035   5.292  27.487   1.754  -0.577   -7.354  H8A     FAD  63  
FAD  H61A    AH61  H  0  0  N  N  N  22.605   7.764  33.004   5.582   0.960  -11.922  H61A    FAD  64  
FAD  H62A    AH62  H  0  0  N  N  N  21.653   7.992  31.686   5.403   0.239  -10.415  H62A    FAD  65  
FAD  H2A     AH2   H  0  1  N  N  N  20.764   3.576  33.766   1.427   2.391  -13.139  H2A     FAD  66  
FAD  HN3     HN3   H  0  1  N  N  N  20.509  -4.995  12.618  -3.164   2.169   10.679  HN3     FAD  67  
FAD  H6      H6    H  0  1  N  N  N  15.330  -0.358  13.337   3.641   0.792   10.723  H6      FAD  68  
FAD  HM71    1HM7  H  0  0  N  N  N  14.024   2.414  15.545   5.853  -1.285   10.162  HM71    FAD  69  
FAD  HM72    2HM7  H  0  0  N  N  N  14.074   1.892  13.815   6.313  -0.523    8.620  HM72    FAD  70  
FAD  HM73    3HM7  H  0  0  N  N  N  13.616   0.735  15.013   5.919   0.488   10.030  HM73    FAD  71  
FAD  HM81    1HM8  H  0  0  N  N  N  17.059   3.103  17.492   5.285  -1.167    6.361  HM81    FAD  72  
FAD  HM82    2HM8  H  0  0  N  N  N  16.034   3.569  16.084   5.662  -2.185    7.772  HM82    FAD  73  
FAD  HM83    3HM8  H  0  0  N  N  N  15.380   2.487  17.268   4.393  -2.684    6.628  HM83    FAD  74  
FAD  H9      H9    H  0  1  N  N  N  18.639   1.291  16.723   2.228  -1.609    6.634  H9      FAD  75  
FAD  "H1'1"  1H1*  H  0  0  N  N  N  21.585   0.310  15.201   0.478  -1.955    6.508  "H1'1"  FAD  76  
FAD  "H1'2"  2H1*  H  0  0  N  N  N  20.396   1.103  16.114  -1.198  -1.428    6.784  "H1'2"  FAD  77  
FAD  "H2'"   H2*   H  0  1  N  N  N  21.540  -1.757  16.755   0.959   0.182    5.348  "H2'"   FAD  78  
FAD  "HO2'"  *HO2  H  0  0  N  N  N  20.084  -1.603  18.522  -1.819   0.637    5.771  "HO2'"  FAD  79  
FAD  "H3'"   H3*   H  0  1  N  N  N  21.479   0.996  18.193  -1.541  -1.231    4.317  "H3'"   FAD  80  
FAD  "HO3'"  *HO3  H  0  0  N  N  N  23.753   0.820  17.680   1.237  -1.686    3.894  "HO3'"  FAD  81  
FAD  "H4'"   H4*   H  0  1  N  N  N  22.834  -1.714  18.902   0.616   0.379    2.881  "H4'"   FAD  82  
FAD  "HO4'"  *HO4  H  0  0  N  N  N  21.473  -1.517  20.744  -2.162   0.834    3.304  "HO4'"  FAD  83  
FAD  "H5'1"  1H5*  H  0  0  N  N  N  24.215   0.451  19.265  -0.207  -1.560    1.575  "H5'1"  FAD  84  
FAD  "H5'2"  2H5*  H  0  0  N  N  N  22.960   1.119  20.176  -1.884  -1.033    1.850  "H5'2"  FAD  85  
FAD  HOP2    2HOP  H  0  0  N  N  N  25.826   1.526  22.676  -3.296  -0.367   -0.351  HOP2    FAD  86  
#   #
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
FAD  PA     O1A     DOUB  N  N   1  
FAD  PA     O2A     SING  N  N   2  
FAD  PA     O5B     SING  N  N   3  
FAD  PA     O3P     SING  N  N   4  
FAD  O2A    HOA2    SING  N  N   5  
FAD  O5B    C5B     SING  N  N   6  
FAD  C5B    C4B     SING  N  N   7  
FAD  C5B    H51A    SING  N  N   8  
FAD  C5B    H52A    SING  N  N   9  
FAD  C4B    O4B     SING  N  N  10  
FAD  C4B    C3B     SING  N  N  11  
FAD  C4B    H4B     SING  N  N  12  
FAD  O4B    C1B     SING  N  N  13  
FAD  C3B    O3B     SING  N  N  14  
FAD  C3B    C2B     SING  N  N  15  
FAD  C3B    H3B     SING  N  N  16  
FAD  O3B    HO3A    SING  N  N  17  
FAD  C2B    O2B     SING  N  N  18  
FAD  C2B    C1B     SING  N  N  19  
FAD  C2B    H2B     SING  N  N  20  
FAD  O2B    HO2A    SING  N  N  21  
FAD  C1B    N9A     SING  N  N  22  
FAD  C1B    H1B     SING  N  N  23  
FAD  N9A    C8A     SING  Y  N  24  
FAD  N9A    C4A     SING  Y  N  25  
FAD  C8A    N7A     DOUB  Y  N  26  
FAD  C8A    H8A     SING  N  N  27  
FAD  N7A    C5A     SING  Y  N  28  
FAD  C5A    C6A     SING  Y  N  29  
FAD  C5A    C4A     DOUB  Y  N  30  
FAD  C6A    N6A     SING  N  N  31  
FAD  C6A    N1A     DOUB  Y  N  32  
FAD  N6A    H61A    SING  N  N  33  
FAD  N6A    H62A    SING  N  N  34  
FAD  N1A    C2A     SING  Y  N  35  
FAD  C2A    N3A     DOUB  Y  N  36  
FAD  C2A    H2A     SING  N  N  37  
FAD  N3A    C4A     SING  Y  N  38  
FAD  N1     C2      SING  N  N  39  
FAD  N1     C10     DOUB  N  N  40  
FAD  C2     O2      DOUB  N  N  41  
FAD  C2     N3      SING  N  N  42  
FAD  N3     C4      SING  N  N  43  
FAD  N3     HN3     SING  N  N  44  
FAD  C4     O4      DOUB  N  N  45  
FAD  C4     C4X     SING  N  N  46  
FAD  C4X    N5      DOUB  N  N  47  
FAD  C4X    C10     SING  N  N  48  
FAD  N5     C5X     SING  N  N  49  
FAD  C5X    C6      DOUB  Y  N  50  
FAD  C5X    C9A     SING  Y  N  51  
FAD  C6     C7      SING  Y  N  52  
FAD  C6     H6      SING  N  N  53  
FAD  C7     C7M     SING  N  N  54  
FAD  C7     C8      DOUB  Y  N  55  
FAD  C7M    HM71    SING  N  N  56  
FAD  C7M    HM72    SING  N  N  57  
FAD  C7M    HM73    SING  N  N  58  
FAD  C8     C8M     SING  N  N  59  
FAD  C8     C9      SING  Y  N  60  
FAD  C8M    HM81    SING  N  N  61  
FAD  C8M    HM82    SING  N  N  62  
FAD  C8M    HM83    SING  N  N  63  
FAD  C9     C9A     DOUB  Y  N  64  
FAD  C9     H9      SING  N  N  65  
FAD  C9A    N10     SING  N  N  66  
FAD  N10    C10     SING  N  N  67  
FAD  N10    "C1'"   SING  N  N  68  
FAD  "C1'"  "C2'"   SING  N  N  69  
FAD  "C1'"  "H1'1"  SING  N  N  70  
FAD  "C1'"  "H1'2"  SING  N  N  71  
FAD  "C2'"  "O2'"   SING  N  N  72  
FAD  "C2'"  "C3'"   SING  N  N  73  
FAD  "C2'"  "H2'"   SING  N  N  74  
FAD  "O2'"  "HO2'"  SING  N  N  75  
FAD  "C3'"  "O3'"   SING  N  N  76  
FAD  "C3'"  "C4'"   SING  N  N  77  
FAD  "C3'"  "H3'"   SING  N  N  78  
FAD  "O3'"  "HO3'"  SING  N  N  79  
FAD  "C4'"  "O4'"   SING  N  N  80  
FAD  "C4'"  "C5'"   SING  N  N  81  
FAD  "C4'"  "H4'"   SING  N  N  82  
FAD  "O4'"  "HO4'"  SING  N  N  83  
FAD  "C5'"  "O5'"   SING  N  N  84  
FAD  "C5'"  "H5'1"  SING  N  N  85  
FAD  "C5'"  "H5'2"  SING  N  N  86  
FAD  "O5'"  P       SING  N  N  87  
FAD  P      O1P     DOUB  N  N  88  
FAD  P      O2P     SING  N  N  89  
FAD  P      O3P     SING  N  N  90  
FAD  O2P    HOP2    SING  N  N  91  
#   #
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
FAD  SMILES            ACDLabs               10.04  "O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C"  
FAD  SMILES_CANONICAL  CACTVS                3.341  "Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C"  
FAD  SMILES            CACTVS                3.341  "Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C"  
FAD  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O"  
FAD  SMILES            "OpenEye OEToolkits"  1.5.0  "Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O"  
FAD  InChI             InChI                 1.03   "InChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1"  
FAD  InChIKey          InChI                 1.03   VWWQXMAJTJZDQX-UYBVJOGSSA-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
FAD  "SYSTEMATIC NAME"  ACDLabs               10.04  "[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl (2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-2,3,4-trihydroxypentyl dihydrogen diphosphate (non-preferred name)"  
FAD  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl [[(2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxo-benzo[g]pteridin-10-yl)-2,3,4-trihydroxy-pentoxy]-hydroxy-phosphoryl] hydrogen phosphate"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
FAD  "Create component"   1999-07-08  EBI   
FAD  "Modify descriptor"  2011-06-04  RCSB  
##
