data_QCB
#

_chem_comp.id                                   QCB
_chem_comp.name                                 "(2~{S},3~{R})-2-[2-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]ethanoylamino]-3-oxidanyl-butanoic acid"
_chem_comp.type                                 non-polymer
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C16 H23 N6 O10 P"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2020-06-04
_chem_comp.pdbx_modified_date                   2021-02-05
_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                       490.362
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    QCB
_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       6Z81
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 PDBE
#   #
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
QCB  N1     N1   N  0  1  Y  N  N  40.668  -18.089  -15.297  -8.292   1.383   0.667  N1     QCB   1  
QCB  C2     C1   C  0  1  Y  N  N  39.369  -17.932  -15.611  -7.905   0.242   1.208  C2     QCB   2  
QCB  N3     N2   N  0  1  Y  N  N  38.794  -18.173  -16.793  -6.676  -0.214   1.091  N3     QCB   3  
QCB  C4     C2   C  0  1  Y  N  N  39.687  -18.589  -17.717  -5.761   0.469   0.410  C4     QCB   4  
QCB  C5     C3   C  0  1  Y  N  N  41.060  -18.806  -17.495  -6.124   1.689  -0.185  C5     QCB   5  
QCB  C6     C4   C  0  1  Y  N  N  41.506  -18.523  -16.228  -7.448   2.135  -0.032  C6     QCB   6  
QCB  CX     C5   C  0  1  N  N  N  33.492  -24.758  -25.096   7.634  -0.683  -0.058  CX     QCB   7  
QCB  OX     O1   O  0  1  N  N  N  34.382  -25.525  -24.658   7.180  -1.690   0.433  OX     QCB   8  
QCB  CAX    C6   C  0  1  N  N  S  33.710  -23.887  -26.337   6.780   0.554  -0.164  CAX    QCB   9  
QCB  CBX    C7   C  0  1  N  N  R  33.114  -24.498  -27.612   7.435   1.695   0.617  CBX    QCB  10  
QCB  CGX    C8   C  0  1  N  N  N  33.914  -24.113  -28.843   6.510   2.913   0.614  CGX    QCB  11  
QCB  OGX    O2   O  0  1  N  N  N  32.845  -25.873  -27.574   7.669   1.278   1.964  OGX    QCB  12  
QCB  NX     N3   N  0  1  N  N  N  35.115  -23.552  -26.437   5.453   0.281   0.393  NX     QCB  13  
QCB  CCA    C9   C  0  1  N  N  N  35.557  -22.491  -25.549   4.389   1.000  -0.017  CCA    QCB  14  
QCB  CP2    C10  C  0  1  N  N  N  36.992  -22.046  -25.512   3.023   0.718   0.555  CP2    QCB  15  
QCB  OCA    O3   O  0  1  N  N  N  34.799  -21.946  -24.827   4.530   1.873  -0.847  OCA    QCB  16  
QCB  P1     P1   P  0  1  N  N  N  37.773  -22.686  -23.941   2.072  -0.303  -0.617  P1     QCB  17  
QCB  OP3    O4   O  0  1  N  N  N  39.239  -22.648  -24.233   2.839  -1.526  -0.941  OP3    QCB  18  
QCB  OP1    O5   O  0  1  N  N  N  37.344  -24.076  -23.582   1.804   0.535  -1.965  OP1    QCB  19  
QCB  "O5'"  O6   O  0  1  N  N  N  37.427  -21.759  -22.642   0.664  -0.714   0.049  "O5'"  QCB  20  
QCB  "C5'"  C11  C  0  1  N  N  N  37.686  -20.392  -22.725  -0.264  -1.600  -0.579  "C5'"  QCB  21  
QCB  "C4'"  C12  C  0  1  N  N  R  37.166  -19.758  -21.492  -1.490  -1.774   0.319  "C4'"  QCB  22  
QCB  "C3'"  C13  C  0  1  N  N  S  37.191  -18.280  -21.640  -2.449  -2.810  -0.297  "C3'"  QCB  23  
QCB  "O3'"  O7   O  0  1  N  N  N  35.845  -17.799  -21.397  -2.635  -3.912   0.594  "O3'"  QCB  24  
QCB  "C2'"  C14  C  0  1  N  N  R  38.166  -17.787  -20.641  -3.776  -2.035  -0.485  "C2'"  QCB  25  
QCB  "O2'"  O8   O  0  1  N  N  N  37.755  -16.536  -20.059  -4.896  -2.849  -0.131  "O2'"  QCB  26  
QCB  "C1'"  C15  C  0  1  N  N  R  38.274  -18.869  -19.613  -3.610  -0.860   0.512  "C1'"  QCB  27  
QCB  "O4'"  O9   O  0  1  N  N  N  38.032  -20.117  -20.362  -2.207  -0.531   0.413  "O4'"  QCB  28  
QCB  N9     N4   N  0  1  Y  N  N  39.545  -18.899  -18.948  -4.436   0.280   0.108  N9     QCB  29  
QCB  C8     C16  C  0  1  Y  N  N  40.610  -19.303  -19.499  -4.031   1.347  -0.638  C8     QCB  30  
QCB  N7     N5   N  0  1  Y  N  N  41.638  -19.324  -18.654  -5.022   2.172  -0.808  N7     QCB  31  
QCB  N6     N6   N  0  1  N  N  N  42.903  -18.698  -15.890  -7.863   3.328  -0.596  N6     QCB  32  
QCB  OXT    O10  O  0  1  N  N  N  32.426  -24.648  -24.455   8.898  -0.666  -0.508  OXT    QCB  33  
QCB  H1     H1   H  0  1  N  N  N  38.722  -17.573  -14.824  -8.623  -0.338   1.768  H1     QCB  34  
QCB  H2     H2   H  0  1  N  N  N  33.162  -22.950  -26.158   6.683   0.840  -1.211  H2     QCB  35  
QCB  H3     H3   H  0  1  N  N  N  32.142  -23.997  -27.736   8.384   1.958   0.149  H3     QCB  36  
QCB  H4     H4   H  0  1  N  N  N  34.103  -23.029  -28.834   6.976   3.726   1.171  H4     QCB  37  
QCB  H5     H5   H  0  1  N  N  N  34.873  -24.652  -28.840   6.332   3.231  -0.413  H5     QCB  38  
QCB  H6     H6   H  0  1  N  N  N  33.346  -24.379  -29.747   5.561   2.650   1.082  H6     QCB  39  
QCB  H7     H7   H  0  1  N  N  N  32.345  -26.077  -26.793   6.866   1.028   2.443  H7     QCB  40  
QCB  H8     H8   H  0  1  N  N  N  35.735  -24.016  -27.070   5.339  -0.418   1.056  H8     QCB  41  
QCB  H9     H9   H  0  1  N  N  N  37.528  -22.450  -26.384   3.128   0.185   1.500  H9     QCB  42  
QCB  H10    H10  H  0  1  N  N  N  37.040  -20.947  -25.529   2.500   1.659   0.725  H10    QCB  43  
QCB  H11    H11  H  0  1  N  N  N  38.095  -24.657  -23.612   1.305   1.352  -1.828  H11    QCB  44  
QCB  H12    H12  H  0  1  N  N  N  38.770  -20.221  -22.806  -0.572  -1.184  -1.538  H12    QCB  45  
QCB  H13    H13  H  0  1  N  N  N  37.181  -19.968  -23.606   0.209  -2.569  -0.738  H13    QCB  46  
QCB  H14    H14  H  0  1  N  N  N  36.137  -20.097  -21.302  -1.179  -2.098   1.312  H14    QCB  47  
QCB  H15    H15  H  0  1  N  N  N  37.520  -18.009  -22.654  -2.069  -3.158  -1.258  H15    QCB  48  
QCB  H16    H16  H  0  1  N  N  N  35.826  -16.853  -21.484  -3.230  -4.595   0.256  H16    QCB  49  
QCB  H17    H17  H  0  1  N  N  N  39.145  -17.662  -21.128  -3.871  -1.669  -1.507  H17    QCB  50  
QCB  H18    H18  H  0  1  N  N  N  38.404  -16.253  -19.425  -4.989  -3.646  -0.671  H18    QCB  51  
QCB  H19    H19  H  0  1  N  N  N  37.473  -18.734  -18.872  -3.862  -1.176   1.524  H19    QCB  52  
QCB  H20    H20  H  0  1  N  N  N  40.677  -19.597  -20.536  -3.034   1.486  -1.028  H20    QCB  53  
QCB  H21    H21  H  0  1  N  N  N  43.049  -18.449  -14.933  -7.238   3.868  -1.104  H21    QCB  54  
QCB  H22    H22  H  0  1  N  N  N  43.162  -19.654  -16.028  -8.780   3.625  -0.483  H22    QCB  55  
QCB  H23    H23  H  0  1  N  N  N  32.461  -25.201  -23.684   9.407  -1.484  -0.418  H23    QCB  56  
#   #
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
QCB  CGX    CBX    SING  N  N   1  
QCB  CBX    OGX    SING  N  N   2  
QCB  CBX    CAX    SING  N  N   3  
QCB  NX     CAX    SING  N  N   4  
QCB  NX     CCA    SING  N  N   5  
QCB  CAX    CX     SING  N  N   6  
QCB  CCA    CP2    SING  N  N   7  
QCB  CCA    OCA    DOUB  N  N   8  
QCB  CP2    P1     SING  N  N   9  
QCB  CX     OX     DOUB  N  N  10  
QCB  CX     OXT    SING  N  N  11  
QCB  OP3    P1     DOUB  N  N  12  
QCB  P1     OP1    SING  N  N  13  
QCB  P1     "O5'"  SING  N  N  14  
QCB  "C5'"  "O5'"  SING  N  N  15  
QCB  "C5'"  "C4'"  SING  N  N  16  
QCB  "C3'"  "C4'"  SING  N  N  17  
QCB  "C3'"  "O3'"  SING  N  N  18  
QCB  "C3'"  "C2'"  SING  N  N  19  
QCB  "C4'"  "O4'"  SING  N  N  20  
QCB  "C2'"  "O2'"  SING  N  N  21  
QCB  "C2'"  "C1'"  SING  N  N  22  
QCB  "O4'"  "C1'"  SING  N  N  23  
QCB  "C1'"  N9     SING  N  N  24  
QCB  C8     N9     SING  Y  N  25  
QCB  C8     N7     DOUB  Y  N  26  
QCB  N9     C4     SING  Y  N  27  
QCB  N7     C5     SING  Y  N  28  
QCB  C4     C5     DOUB  Y  N  29  
QCB  C4     N3     SING  Y  N  30  
QCB  C5     C6     SING  Y  N  31  
QCB  N3     C2     DOUB  Y  N  32  
QCB  C6     N6     SING  N  N  33  
QCB  C6     N1     DOUB  Y  N  34  
QCB  C2     N1     SING  Y  N  35  
QCB  C2     H1     SING  N  N  36  
QCB  CAX    H2     SING  N  N  37  
QCB  CBX    H3     SING  N  N  38  
QCB  CGX    H4     SING  N  N  39  
QCB  CGX    H5     SING  N  N  40  
QCB  CGX    H6     SING  N  N  41  
QCB  OGX    H7     SING  N  N  42  
QCB  NX     H8     SING  N  N  43  
QCB  CP2    H9     SING  N  N  44  
QCB  CP2    H10    SING  N  N  45  
QCB  OP1    H11    SING  N  N  46  
QCB  "C5'"  H12    SING  N  N  47  
QCB  "C5'"  H13    SING  N  N  48  
QCB  "C4'"  H14    SING  N  N  49  
QCB  "C3'"  H15    SING  N  N  50  
QCB  "O3'"  H16    SING  N  N  51  
QCB  "C2'"  H17    SING  N  N  52  
QCB  "O2'"  H18    SING  N  N  53  
QCB  "C1'"  H19    SING  N  N  54  
QCB  C8     H20    SING  N  N  55  
QCB  N6     H21    SING  N  N  56  
QCB  N6     H22    SING  N  N  57  
QCB  OXT    H23    SING  N  N  58  
#   #
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
QCB  InChI             InChI                 1.03   "InChI=1S/C16H23N6O10P/c1-6(23)9(16(27)28)21-8(24)3-33(29,30)31-2-7-11(25)12(26)15(32-7)22-5-20-10-13(17)18-4-19-14(10)22/h4-7,9,11-12,15,23,25-26H,2-3H2,1H3,(H,21,24)(H,27,28)(H,29,30)(H2,17,18,19)/t6-,7-,9+,11-,12-,15-/m1/s1"  
QCB  InChIKey          InChI                 1.03   DWVLLSYZUNNOOL-JOHRSRDASA-N  
QCB  SMILES_CANONICAL  CACTVS                3.385  "C[C@@H](O)[C@H](NC(=O)C[P](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23)C(O)=O"  
QCB  SMILES            CACTVS                3.385  "C[CH](O)[CH](NC(=O)C[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23)C(O)=O"  
QCB  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.7  "C[C@H]([C@@H](C(=O)O)NC(=O)CP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O)O"  
QCB  SMILES            "OpenEye OEToolkits"  2.0.7  "CC(C(C(=O)O)NC(=O)CP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)O)O"  
#
_pdbx_chem_comp_identifier.comp_id          QCB
_pdbx_chem_comp_identifier.type             "SYSTEMATIC NAME"
_pdbx_chem_comp_identifier.program          "OpenEye OEToolkits"
_pdbx_chem_comp_identifier.program_version  2.0.7
_pdbx_chem_comp_identifier.identifier       "(2~{S},3~{R})-2-[2-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]ethanoylamino]-3-oxidanyl-butanoic 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
QCB  "Create component"  2020-06-04  PDBE  
QCB  "Initial release"   2021-02-10  RCSB  
##
