data_0EK
#

_chem_comp.id                                   0EK
_chem_comp.name                                 "6-ammonio-N-{[(2R,3R)-3-{[N-(tert-butoxycarbonyl)-L-phenylalanyl-3-(1H-imidazol-3-ium-4-yl)-L-alanyl]amino}-4-cyclohexyl-2-hydroxybutyl](2-methylpropyl)carbamoyl}-L-norleucyl-L-phenylalanine"
_chem_comp.type                                 peptide-like
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C50 H77 N9 O9"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "CP-69,799"
_chem_comp.pdbx_formal_charge                   2
_chem_comp.pdbx_initial_date                    2008-09-14
_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                       948.201
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    0EK
_chem_comp.pdbx_model_coordinates_details       "not provided"
_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       5ER2
_chem_comp.pdbx_subcomponent_list               "BOC PHE HIS AHS LYS PHE"
_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
0EK  O1    O1   O  0  1  N  N  N   1.891  27.163  20.024    9.078  -1.433   1.370  O1    BOC    1  
0EK  C     C1   C  0  1  N  N  N   2.645  26.383  19.451    9.121  -1.337   0.159  C     BOC    2  
0EK  O2    O2   O  0  1  N  N  N   2.512  24.968  19.499   10.196  -1.789  -0.514  O2    BOC    3  
0EK  CT    C2   C  0  1  N  N  N   1.425  24.470  20.272   11.266  -2.378   0.272  CT    BOC    4  
0EK  C1    C3   C  0  1  N  N  N   1.546  24.927  21.729   10.728  -3.584   1.043  C1    BOC    5  
0EK  C2    C4   C  0  1  N  N  N   1.523  22.937  20.230   12.394  -2.829  -0.659  C2    BOC    6  
0EK  C3    C5   C  0  1  N  N  N   0.082  24.915  19.693   11.805  -1.340   1.259  C3    BOC    7  
0EK  N     N1   N  0  1  N  N  N   3.680  26.756  18.722    8.090  -0.785  -0.510  N     PHE    8  
0EK  CA    C6   C  0  1  N  N  S   4.064  28.153  18.491    6.918  -0.299   0.221  CA    PHE    9  
0EK  C4    C7   C  0  1  N  N  N   3.297  28.729  17.310    5.717  -0.310  -0.690  C     PHE   10  
0EK  O     O4   O  0  1  N  N  N   2.962  28.012  16.373    5.830  -0.686  -1.837  O     PHE   11  
0EK  CB    C8   C  0  1  N  N  N   5.566  28.249  18.207    7.176   1.128   0.709  CB    PHE   12  
0EK  CG    C9   C  0  1  Y  N  N   6.352  28.102  19.511    8.298   1.121   1.714  CG    PHE   13  
0EK  CD1   C10  C  0  1  Y  N  N   5.979  28.847  20.623    9.605   1.276   1.292  CD1   PHE   14  
0EK  CD2   C11  C  0  1  Y  N  N   7.428  27.225  19.562    8.020   0.964   3.059  CD2   PHE   15  
0EK  CE1   C12  C  0  1  Y  N  N   6.693  28.716  21.809   10.635   1.268   2.214  CE1   PHE   16  
0EK  CE2   C13  C  0  1  Y  N  N   8.137  27.100  20.751    9.050   0.957   3.982  CE2   PHE   17  
0EK  CZ    C14  C  0  1  Y  N  N   7.771  27.840  21.869   10.357   1.107   3.559  CZ    PHE   18  
0EK  N1    N2   N  0  1  N  N  N   3.091  30.040  17.382    4.518   0.099  -0.229  N     HIS   19  
0EK  CA1   C15  C  0  1  N  N  S   2.372  30.722  16.253    3.351   0.088  -1.115  CA    HIS   20  
0EK  C5    C16  C  0  1  N  N  N   3.044  32.062  15.994    2.346   1.102  -0.633  C     HIS   21  
0EK  O3    O6   O  0  1  N  N  N   2.686  33.090  16.565    2.581   1.768   0.354  O     HIS   22  
0EK  CB1   C17  C  0  1  N  N  N   0.932  30.974  16.651    2.716  -1.304  -1.105  CB    HIS   23  
0EK  CG1   C18  C  0  1  Y  N  N   0.137  31.376  15.414    3.678  -2.298  -1.702  CG    HIS   24  
0EK  ND1   N3   N  1  1  Y  N  N   0.509  31.074  14.106    4.536  -3.072  -1.020  ND1   HIS   25  
0EK  CD21  C19  C  0  0  Y  N  N  -1.060  32.114  15.366    3.823  -2.571  -3.013  CD2   HIS   26  
0EK  CE11  C20  C  0  0  Y  N  N  -0.458  31.609  13.257    5.211  -3.810  -1.859  CE1   HIS   27  
0EK  NE2   N4   N  0  1  Y  N  N  -1.426  32.267  14.028    4.797  -3.528  -3.113  NE2   HIS   28  
0EK  N2    N5   N  0  1  N  N  N   4.032  32.013  15.130    1.186   1.269  -1.297  N     AHS   29  
0EK  CA2   C21  C  0  1  N  N  S   4.918  33.177  14.966    0.161   2.172  -0.767  CA    AHS   30  
0EK  CB2   C22  C  0  1  N  N  N   6.379  32.757  15.114    0.409   3.589  -1.288  CB    AHS   31  
0EK  CG2   C23  C  0  1  N  N  N   6.740  32.370  16.545   -0.590   4.551  -0.644  CG    AHS   32  
0EK  CD11  C24  C  0  0  N  N  N   6.308  33.403  17.588   -0.442   5.938  -1.275  CD1   AHS   33  
0EK  CD22  C25  C  0  0  N  N  N   8.232  32.060  16.692   -0.314   4.643   0.858  CD2   AHS   34  
0EK  CE12  C26  C  0  0  N  N  N   6.580  32.858  18.996   -1.441   6.900  -0.630  CE1   AHS   35  
0EK  CE21  C27  C  0  0  N  N  N   8.544  31.532  18.093   -1.313   5.606   1.503  CE2   AHS   36  
0EK  CZ1   C28  C  0  1  N  N  N   8.054  32.491  19.179   -1.165   6.992   0.872  CZ    AHS   37  
0EK  CH    C29  C  0  1  N  N  S   4.657  33.833  13.604   -1.221   1.696  -1.220  CH    AHS   38  
0EK  OH    O8   O  0  1  N  N  N   5.241  33.028  12.573   -1.280   1.696  -2.648  OH    AHS   39  
0EK  CM    C30  C  0  1  N  N  N   3.162  33.993  13.343   -1.470   0.280  -0.698  CM    AHS   40  
0EK  N11   N6   N  0  1  N  N  N   2.958  35.114  12.414   -2.793  -0.175  -1.132  N1    AHS   41  
0EK  CB21  C31  C  0  0  N  N  N   2.573  34.842  11.021   -2.943  -0.882  -2.407  CB2   AHS   42  
0EK  CG21  C32  C  0  0  N  N  N   1.124  34.386  10.914   -2.783  -2.386  -2.178  CG2   AHS   43  
0EK  CD3   C33  C  0  1  N  N  N   0.163  35.561  10.923   -3.927  -2.892  -1.298  CD3   AHS   44  
0EK  CD4   C34  C  0  1  N  N  N   0.893  33.447   9.746   -2.816  -3.113  -3.524  CD4   AHS   45  
0EK  C6    C35  C  0  1  N  N  N   3.043  36.353  12.866   -3.872   0.056  -0.359  C     AHS   46  
0EK  O4    O9   O  0  1  N  N  N   3.262  36.544  14.065   -3.748   0.642   0.699  O     AHS   47  
0EK  N3    N7   N  0  1  N  N  N   3.034  37.366  12.015   -5.090  -0.363  -0.758  N     LYS   48  
0EK  CA3   C36  C  0  1  N  N  S   2.930  38.737  12.544   -6.263  -0.111   0.083  CA    LYS   49  
0EK  C7    C37  C  0  1  N  N  N   1.477  39.156  12.656   -7.324  -1.138  -0.216  C     LYS   50  
0EK  O5    O11  O  0  1  N  N  N   0.708  39.087  11.698   -7.121  -1.996  -1.049  O     LYS   51  
0EK  CB3   C38  C  0  1  N  N  N   3.688  39.698  11.644   -6.810   1.288  -0.210  CB    LYS   52  
0EK  CG3   C39  C  0  1  N  N  N   3.899  41.023  12.356   -5.778   2.337   0.211  CG    LYS   53  
0EK  CD    C40  C  0  1  N  N  N   4.077  42.149  11.351   -6.325   3.735  -0.082  CD    LYS   54  
0EK  CE    C41  C  0  1  N  N  N   3.756  43.480  12.015   -5.293   4.784   0.338  CE    LYS   55  
0EK  NZ    N8   N  1  1  N  N  N   3.887  44.562  11.027   -5.818   6.127   0.057  NZ    LYS   56  
0EK  N4    N9   N  0  1  N  N  N   1.051  39.600  13.826   -8.500  -1.104   0.443  N     PHE   57  
0EK  CA4   C42  C  0  1  N  N  S  -0.371  39.987  13.945   -9.532  -2.102   0.152  CA    PHE   58  
0EK  C8    C43  C  0  1  N  N  N  -0.489  41.280  14.738  -10.347  -1.651  -1.032  C     PHE   59  
0EK  O6    O13  O  0  1  N  N  N  -0.276  42.352  14.170  -10.093  -0.604  -1.578  O     PHE   60  
0EK  CB4   C44  C  0  1  N  N  N  -1.159  38.881  14.635  -10.445  -2.261   1.370  CB    PHE   61  
0EK  CG4   C45  C  0  1  Y  N  N  -2.331  38.285  13.860   -9.654  -2.828   2.520  CG    PHE   62  
0EK  CD12  C46  C  0  0  Y  N  N  -3.490  37.929  14.549   -9.012  -1.979   3.402  CD1   PHE   63  
0EK  CD23  C47  C  0  0  Y  N  N  -2.307  38.071  12.485   -9.576  -4.197   2.697  CD2   PHE   64  
0EK  CE13  C48  C  0  0  Y  N  N  -4.584  37.383  13.889   -8.286  -2.500   4.458  CE1   PHE   65  
0EK  CE22  C49  C  0  0  Y  N  N  -3.395  37.524  11.810   -8.850  -4.717   3.752  CE2   PHE   66  
0EK  CZ2   C50  C  0  1  Y  N  N  -4.545  37.176  12.514   -8.203  -3.869   4.631  CZ    PHE   67  
0EK  OXT   O14  O  0  1  N  Y  N  -0.793  41.176  16.017  -11.357  -2.414  -1.481  OXT   PHE   68  
0EK  H11   H1   H  0  1  N  N  N   1.575  24.047  22.389   10.344  -4.323   0.340  H11   BOC   69  
0EK  H12   H2   H  0  1  N  N  N   2.470  25.510  21.855   11.531  -4.026   1.633  H12   BOC   70  
0EK  H13   H3   H  0  1  N  N  N   0.679  25.552  21.990    9.925  -3.263   1.706  H13   BOC   71  
0EK  H21   H4   H  0  1  N  N  N   1.546  22.599  19.183   12.777  -1.969  -1.209  H21   BOC   72  
0EK  H22   H5   H  0  1  N  N  N   2.443  22.614  20.740   13.197  -3.271  -0.070  H22   BOC   73  
0EK  H23   H6   H  0  1  N  N  N   0.650  22.500  20.737   12.010  -3.568  -1.363  H23   BOC   74  
0EK  H31   H7   H  0  1  N  N  N  -0.651  25.022  20.506   11.002  -1.018   1.922  H31   BOC   75  
0EK  H32   H8   H  0  1  N  N  N   0.205  25.881  19.181   12.608  -1.782   1.848  H32   BOC   76  
0EK  H33   H9   H  0  1  N  N  N  -0.275  24.162  18.975   12.188  -0.480   0.709  H33   BOC   77  
0EK  H     H11  H  0  1  N  N  N   4.238  26.041  18.300    8.125  -0.708  -1.477  H     PHE   78  
0EK  HA    H13  H  0  1  N  N  N   3.822  28.728  19.397    6.730  -0.947   1.078  HA    PHE   79  
0EK  HB2   H14  H  0  1  N  N  N   5.858  27.447  17.513    7.451   1.757  -0.138  HB2   PHE   80  
0EK  HB3   H15  H  0  1  N  N  N   5.788  29.228  17.758    6.272   1.521   1.175  HB3   PHE   81  
0EK  HD1   H16  H  0  1  N  N  N   5.139  29.524  20.566    9.822   1.402   0.242  HD1   PHE   82  
0EK  HD2   H17  H  0  1  N  N  N   7.709  26.650  18.692    6.998   0.848   3.389  HD2   PHE   83  
0EK  HE1   H18  H  0  1  N  N  N   6.412  29.291  22.679   11.656   1.389   1.885  HE1   PHE   84  
0EK  HE2   H19  H  0  1  N  N  N   8.977  26.424  20.806    8.832   0.836   5.032  HE2   PHE   85  
0EK  HZ    H20  H  0  1  N  N  N   8.327  27.734  22.789   11.162   1.101   4.280  HZ    PHE   86  
0EK  H1    H22  H  0  1  N  N  N   3.409  30.563  18.173    4.428   0.400   0.689  H     HIS   87  
0EK  HA1   H24  H  0  1  N  N  N   2.404  30.090  15.353    3.662   0.339  -2.129  HA    HIS   88  
0EK  HB21  H25  H  0  0  N  N  N   0.503  30.058  17.084    2.486  -1.591  -0.080  HB2   HIS   89  
0EK  HB31  H26  H  0  0  N  N  N   0.889  31.781  17.398    1.799  -1.288  -1.693  HB3   HIS   90  
0EK  HD11  H27  H  0  0  N  N  N   1.323  30.565  13.827    4.639  -3.081  -0.056  HD1   HIS   91  
0EK  HD21  H28  H  0  0  N  N  N  -1.602  32.496  16.218    3.276  -2.121  -3.828  HD2   HIS   92  
0EK  HE11  H29  H  0  0  N  N  N  -0.461  31.529  12.180    5.972  -4.528  -1.594  HE1   HIS   93  
0EK  HE21  H30  H  0  0  N  N  N  -2.228  32.755  13.684    5.126  -3.931  -3.932  HE2   HIS   94  
0EK  H2    H32  H  0  1  N  N  N   4.182  31.188  14.585    1.029   0.792  -2.127  H     AHS   95  
0EK  HA2   H34  H  0  1  N  N  N   4.704  33.916  15.753    0.206   2.172   0.322  HA    AHS   96  
0EK  HB22  H35  H  0  0  N  N  N   6.558  31.888  14.464    1.424   3.896  -1.036  HB2   AHS   97  
0EK  HB32  H36  H  0  0  N  N  N   7.003  33.618  14.834    0.283   3.605  -2.371  HB3   AHS   98  
0EK  HG    H37  H  0  1  N  N  N   6.165  31.454  16.747   -1.604   4.185  -0.805  HG    AHS   99  
0EK  HD12  H38  H  0  0  N  N  N   6.877  34.333  17.439    0.572   6.304  -1.113  HD12  AHS  100  
0EK  HD13  H39  H  0  0  N  N  N   5.233  33.607  17.477   -0.639   5.872  -2.345  HD13  AHS  101  
0EK  HD23  H40  H  0  0  N  N  N   8.514  31.298  15.951   -0.420   3.656   1.308  HD23  AHS  102  
0EK  HD22  H41  H  0  0  N  N  N   8.802  32.987  16.530    0.700   5.009   1.020  HD22  AHS  103  
0EK  HE12  H42  H  0  0  N  N  N   6.312  33.630  19.733   -1.336   7.888  -1.080  HE12  AHS  104  
0EK  HE13  H43  H  0  0  N  N  N   5.976  31.950  19.139   -2.455   6.534  -0.792  HE13  AHS  105  
0EK  HE23  H44  H  0  0  N  N  N   8.043  30.562  18.225   -2.327   5.240   1.341  HE23  AHS  106  
0EK  HE22  H45  H  0  0  N  N  N   9.635  31.431  18.189   -1.117   5.671   2.573  HE22  AHS  107  
0EK  HZ2   H46  H  0  1  N  N  N   8.654  33.412  19.132   -0.152   7.358   1.033  HZ2   AHS  108  
0EK  HZ3   H47  H  0  1  N  N  N   8.163  31.989  20.152   -1.877   7.678   1.331  HZ3   AHS  109  
0EK  HH    H48  H  0  1  N  N  N   5.112  34.835  13.607   -1.984   2.368  -0.825  HH    AHS  110  
0EK  HO    H49  H  0  1  N  N  N   5.370  33.556  11.794   -0.628   1.119  -3.068  HO    AHS  111  
0EK  HM1   H50  H  0  1  N  N  N   2.762  33.068  12.901   -0.707  -0.392  -1.093  HM1   AHS  112  
0EK  HM2   H51  H  0  1  N  N  N   2.638  34.194  14.289   -1.425   0.280   0.391  HM2   AHS  113  
0EK  HB23  H52  H  0  0  N  N  N   2.697  35.764  10.434   -3.932  -0.680  -2.820  HB21  AHS  114  
0EK  HB24  H53  H  0  0  N  N  N   3.216  34.036  10.638   -2.181  -0.537  -3.105  HB22  AHS  115  
0EK  HG2   H54  H  0  1  N  N  N   0.908  33.795  11.816   -1.831  -2.579  -1.684  HG2   AHS  116  
0EK  HD31  H55  H  0  0  N  N  N  -0.069  35.837  11.962   -4.879  -2.699  -1.792  HD31  AHS  117  
0EK  HD32  H56  H  0  0  N  N  N   0.626  36.417  10.411   -3.813  -3.964  -1.135  HD32  AHS  118  
0EK  HD33  H57  H  0  0  N  N  N  -0.764  35.280  10.402   -3.904  -2.375  -0.339  HD33  AHS  119  
0EK  HD41  H58  H  0  0  N  N  N   0.837  34.028   8.813   -2.001  -2.752  -4.152  HD41  AHS  120  
0EK  HD42  H59  H  0  0  N  N  N   1.725  32.730   9.682   -2.702  -4.184  -3.361  HD42  AHS  121  
0EK  HD43  H60  H  0  0  N  N  N  -0.051  32.902   9.895   -3.768  -2.920  -4.019  HD43  AHS  122  
0EK  H3    H62  H  0  1  N  N  N   3.097  37.204  11.030   -5.189  -0.830  -1.602  H     LYS  123  
0EK  HA3   H64  H  0  1  N  N  N   3.375  38.762  13.550   -5.978  -0.178   1.133  HA    LYS  124  
0EK  HB25  H65  H  0  0  N  N  N   4.666  39.263  11.390   -7.011   1.383  -1.277  HB2   LYS  125  
0EK  HB33  H66  H  0  0  N  N  N   3.104  39.870  10.728   -7.732   1.441   0.350  HB3   LYS  126  
0EK  HG21  H67  H  0  0  N  N  N   3.022  41.237  12.984   -5.576   2.241   1.278  HG2   LYS  127  
0EK  HG3   H68  H  0  1  N  N  N   4.806  40.953  12.975   -4.855   2.183  -0.349  HG3   LYS  128  
0EK  HD24  H69  H  0  0  N  N  N   5.117  42.160  10.994   -6.526   3.831  -1.149  HD2   LYS  129  
0EK  HD3   H70  H  0  1  N  N  N   3.397  41.991  10.501   -7.248   3.889   0.477  HD3   LYS  130  
0EK  HE24  H71  H  0  0  N  N  N   2.727  43.459  12.402   -5.092   4.689   1.405  HE2   LYS  131  
0EK  HE3   H72  H  0  1  N  N  N   4.455  43.654  12.846   -4.370   4.631  -0.221  HE3   LYS  132  
0EK  HZ1   H73  H  0  1  N  N  N   3.917  45.443  11.499   -5.138   6.819   0.335  HZ1   LYS  133  
0EK  HZ21  H74  H  0  0  N  N  N   4.730  44.435  10.504   -6.005   6.216  -0.930  HZ2   LYS  134  
0EK  HZ31  H75  H  0  0  N  N  N   3.103  44.543  10.406   -6.673   6.269   0.575  HZ3   LYS  135  
0EK  H4    H77  H  0  1  N  N  N   1.672  39.672  14.607   -8.662  -0.418   1.109  H     PHE  136  
0EK  HA4   H79  H  0  1  N  N  N  -0.785  40.142  12.938   -9.059  -3.058  -0.075  HA    PHE  137  
0EK  HB26  H80  H  0  0  N  N  N  -0.455  38.061  14.838  -10.848  -1.288   1.651  HB2   PHE  138  
0EK  HB34  H81  H  0  0  N  N  N  -1.605  39.351  15.524  -11.264  -2.936   1.124  HB3   PHE  139  
0EK  HD14  H82  H  0  0  N  N  N  -3.538  38.081  15.617   -9.076  -0.910   3.267  HD1   PHE  140  
0EK  HD25  H83  H  0  0  N  N  N  -1.421  38.336  11.927  -10.082  -4.859   2.010  HD2   PHE  141  
0EK  HE14  H84  H  0  0  N  N  N  -5.470  37.118  14.447   -7.784  -1.837   5.146  HE1   PHE  142  
0EK  HE25  H85  H  0  0  N  N  N  -3.347  37.370  10.742   -8.790  -5.786   3.890  HE2   PHE  143  
0EK  HZ4   H86  H  0  1  N  N  N  -5.395  36.751  12.000   -7.636  -4.275   5.456  HZ    PHE  144  
0EK  HXT   H87  H  0  1  N  Y  N  -0.818  42.041  16.408  -11.851  -2.083  -2.243  HXT   PHE  145  
#   #
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
0EK  O1    C     DOUB  N  N    1  
0EK  C     O2    SING  N  N    2  
0EK  O2    CT    SING  N  N    3  
0EK  CT    C1    SING  N  N    4  
0EK  CT    C2    SING  N  N    5  
0EK  CT    C3    SING  N  N    6  
0EK  C1    H11   SING  N  N    7  
0EK  C1    H12   SING  N  N    8  
0EK  C1    H13   SING  N  N    9  
0EK  C2    H21   SING  N  N   10  
0EK  C2    H22   SING  N  N   11  
0EK  C2    H23   SING  N  N   12  
0EK  C3    H31   SING  N  N   13  
0EK  C3    H32   SING  N  N   14  
0EK  C3    H33   SING  N  N   15  
0EK  N     CA    SING  N  N   16  
0EK  N     H     SING  N  N   17  
0EK  CA    C4    SING  N  N   18  
0EK  CA    CB    SING  N  N   19  
0EK  CA    HA    SING  N  N   20  
0EK  C4    O     DOUB  N  N   21  
0EK  CB    CG    SING  N  N   22  
0EK  CB    HB2   SING  N  N   23  
0EK  CB    HB3   SING  N  N   24  
0EK  CG    CD1   DOUB  Y  N   25  
0EK  CG    CD2   SING  Y  N   26  
0EK  CD1   CE1   SING  Y  N   27  
0EK  CD1   HD1   SING  N  N   28  
0EK  CD2   CE2   DOUB  Y  N   29  
0EK  CD2   HD2   SING  N  N   30  
0EK  CE1   CZ    DOUB  Y  N   31  
0EK  CE1   HE1   SING  N  N   32  
0EK  CE2   CZ    SING  Y  N   33  
0EK  CE2   HE2   SING  N  N   34  
0EK  CZ    HZ    SING  N  N   35  
0EK  N1    CA1   SING  N  N   36  
0EK  N1    H1    SING  N  N   37  
0EK  CA1   C5    SING  N  N   38  
0EK  CA1   CB1   SING  N  N   39  
0EK  CA1   HA1   SING  N  N   40  
0EK  C5    O3    DOUB  N  N   41  
0EK  CB1   CG1   SING  N  N   42  
0EK  CB1   HB21  SING  N  N   43  
0EK  CB1   HB31  SING  N  N   44  
0EK  CG1   ND1   SING  Y  N   45  
0EK  CG1   CD21  DOUB  Y  N   46  
0EK  ND1   CE11  DOUB  Y  N   47  
0EK  ND1   HD11  SING  N  N   48  
0EK  CD21  NE2   SING  Y  N   49  
0EK  CD21  HD21  SING  N  N   50  
0EK  CE11  NE2   SING  Y  N   51  
0EK  CE11  HE11  SING  N  N   52  
0EK  NE2   HE21  SING  N  N   53  
0EK  N2    CA2   SING  N  N   54  
0EK  N2    H2    SING  N  N   55  
0EK  CA2   CB2   SING  N  N   56  
0EK  CA2   CH    SING  N  N   57  
0EK  CA2   HA2   SING  N  N   58  
0EK  CB2   CG2   SING  N  N   59  
0EK  CB2   HB22  SING  N  N   60  
0EK  CB2   HB32  SING  N  N   61  
0EK  CG2   CD11  SING  N  N   62  
0EK  CG2   CD22  SING  N  N   63  
0EK  CG2   HG    SING  N  N   64  
0EK  CD11  CE12  SING  N  N   65  
0EK  CD11  HD12  SING  N  N   66  
0EK  CD11  HD13  SING  N  N   67  
0EK  CD22  CE21  SING  N  N   68  
0EK  CD22  HD23  SING  N  N   69  
0EK  CD22  HD22  SING  N  N   70  
0EK  CE12  CZ1   SING  N  N   71  
0EK  CE12  HE12  SING  N  N   72  
0EK  CE12  HE13  SING  N  N   73  
0EK  CE21  CZ1   SING  N  N   74  
0EK  CE21  HE23  SING  N  N   75  
0EK  CE21  HE22  SING  N  N   76  
0EK  CZ1   HZ2   SING  N  N   77  
0EK  CZ1   HZ3   SING  N  N   78  
0EK  CH    OH    SING  N  N   79  
0EK  CH    CM    SING  N  N   80  
0EK  CH    HH    SING  N  N   81  
0EK  OH    HO    SING  N  N   82  
0EK  CM    N11   SING  N  N   83  
0EK  CM    HM1   SING  N  N   84  
0EK  CM    HM2   SING  N  N   85  
0EK  N11   CB21  SING  N  N   86  
0EK  N11   C6    SING  N  N   87  
0EK  CB21  CG21  SING  N  N   88  
0EK  CB21  HB23  SING  N  N   89  
0EK  CB21  HB24  SING  N  N   90  
0EK  CG21  CD3   SING  N  N   91  
0EK  CG21  CD4   SING  N  N   92  
0EK  CG21  HG2   SING  N  N   93  
0EK  CD3   HD31  SING  N  N   94  
0EK  CD3   HD32  SING  N  N   95  
0EK  CD3   HD33  SING  N  N   96  
0EK  CD4   HD41  SING  N  N   97  
0EK  CD4   HD42  SING  N  N   98  
0EK  CD4   HD43  SING  N  N   99  
0EK  C6    O4    DOUB  N  N  100  
0EK  N3    CA3   SING  N  N  101  
0EK  N3    H3    SING  N  N  102  
0EK  CA3   C7    SING  N  N  103  
0EK  CA3   CB3   SING  N  N  104  
0EK  CA3   HA3   SING  N  N  105  
0EK  C7    O5    DOUB  N  N  106  
0EK  CB3   CG3   SING  N  N  107  
0EK  CB3   HB25  SING  N  N  108  
0EK  CB3   HB33  SING  N  N  109  
0EK  CG3   CD    SING  N  N  110  
0EK  CG3   HG21  SING  N  N  111  
0EK  CG3   HG3   SING  N  N  112  
0EK  CD    CE    SING  N  N  113  
0EK  CD    HD24  SING  N  N  114  
0EK  CD    HD3   SING  N  N  115  
0EK  CE    NZ    SING  N  N  116  
0EK  CE    HE24  SING  N  N  117  
0EK  CE    HE3   SING  N  N  118  
0EK  NZ    HZ1   SING  N  N  119  
0EK  NZ    HZ21  SING  N  N  120  
0EK  NZ    HZ31  SING  N  N  121  
0EK  N4    CA4   SING  N  N  122  
0EK  N4    H4    SING  N  N  123  
0EK  CA4   C8    SING  N  N  124  
0EK  CA4   CB4   SING  N  N  125  
0EK  CA4   HA4   SING  N  N  126  
0EK  C8    O6    DOUB  N  N  127  
0EK  C8    OXT   SING  N  N  128  
0EK  CB4   CG4   SING  N  N  129  
0EK  CB4   HB26  SING  N  N  130  
0EK  CB4   HB34  SING  N  N  131  
0EK  CG4   CD12  DOUB  Y  N  132  
0EK  CG4   CD23  SING  Y  N  133  
0EK  CD12  CE13  SING  Y  N  134  
0EK  CD12  HD14  SING  N  N  135  
0EK  CD23  CE22  DOUB  Y  N  136  
0EK  CD23  HD25  SING  N  N  137  
0EK  CE13  CZ2   DOUB  Y  N  138  
0EK  CE13  HE14  SING  N  N  139  
0EK  CE22  CZ2   SING  Y  N  140  
0EK  CE22  HE25  SING  N  N  141  
0EK  CZ2   HZ4   SING  N  N  142  
0EK  OXT   HXT   SING  N  N  143  
0EK  C     N     SING  N  N  144  
0EK  C4    N1    SING  N  N  145  
0EK  C5    N2    SING  N  N  146  
0EK  C6    N3    SING  N  N  147  
0EK  C7    N4    SING  N  N  148  
#   #
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
0EK  SMILES            ACDLabs  10.04  "O=C(O)C(NC(=O)C(NC(=O)N(CC(C)C)CC(O)C(NC(=O)C(NC(=O)C(NC(=O)OC(C)(C)C)Cc1ccccc1)Cc2cnc[nH+]2)CC3CCCCC3)CCCC[NH3+])Cc4ccccc4"  
0EK  SMILES_CANONICAL  CACTVS   3.341  "CC(C)CN(C[C@H](O)[C@H](CC1CCCCC1)NC(=O)[C@H](Cc2c[nH]c[nH+]2)NC(=O)[C@H](Cc3ccccc3)NC(=O)OC(C)(C)C)C(=O)N[C@@H](CCCC[NH3+])C(=O)N[C@@H](Cc4ccccc4)C(O)=O"  
0EK  SMILES            CACTVS   3.341  "CC(C)CN(C[CH](O)[CH](CC1CCCCC1)NC(=O)[CH](Cc2c[nH]c[nH+]2)NC(=O)[CH](Cc3ccccc3)NC(=O)OC(C)(C)C)C(=O)N[CH](CCCC[NH3+])C(=O)N[CH](Cc4ccccc4)C(O)=O"  
0EK  InChI             InChI     1.03  "InChI=1S/C50H75N9O9/c1-33(2)30-59(48(66)57-38(23-15-16-24-51)44(61)56-42(47(64)65)27-36-21-13-8-14-22-36)31-43(60)39(25-34-17-9-6-10-18-34)54-46(63)41(28-37-29-52-32-53-37)55-45(62)40(26-35-19-11-7-12-20-35)58-49(67)68-50(3,4)5/h7-8,11-14,19-22,29,32-34,38-43,60H,6,9-10,15-18,23-28,30-31,51H2,1-5H3,(H,52,53)(H,54,63)(H,55,62)(H,56,61)(H,57,66)(H,58,67)(H,64,65)/p+2/t38-,39-,40-,41-,42-,43-/m0/s1"  
0EK  InChIKey          InChI     1.03  QBCYEBFUOBJJAC-KHVQSSSXSA-P  
#   #
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
0EK  "SYSTEMATIC NAME"  ACDLabs               10.04  "6-ammonio-N-{[(2R,3R)-3-{[N-(tert-butoxycarbonyl)-L-phenylalanyl-3-(1H-imidazol-3-ium-4-yl)-L-alanyl]amino}-4-cyclohexyl-2-hydroxybutyl](2-methylpropyl)carbamoyl}-L-norleucyl-L-phenylalanine"  
0EK  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "[(5S)-5-[[[(2S,3S)-4-cyclohexyl-2-hydroxy-3-[[(2S)-3-(1H-imidazol-3-ium-4-yl)-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenyl-propanoyl]amino]propanoyl]amino]butyl]-(2-methylpropyl)carbamoyl]amino]-6-[[(2S)-1-hydroxy-1-oxo-3-phenyl-propan-2-yl]amino]-6-oxo-hexyl]azanium"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
0EK  "Create component"      2008-09-14  RCSB  
0EK  "Modify aromatic_flag"  2011-06-04  RCSB  
0EK  "Modify descriptor"     2011-06-04  RCSB  
0EK  "Modify synonyms"       2021-03-13  RCSB  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     0EK
_pdbx_chem_comp_synonyms.name        "CP-69,799"
_pdbx_chem_comp_synonyms.provenance  PDB
_pdbx_chem_comp_synonyms.type        ?
##
