data_Z1E
# 
_chem_comp.id                                    Z1E 
_chem_comp.name                                  "N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-[(7-chloro-4-methoxyisoquinolin-1-yl)oxy]-N-[(1R,2R)-1-[(cyclopropylsulfonyl)carbamoyl]-2-(difluoromethyl)cyclopropyl]-L-prolinamide" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C34 H44 Cl F2 N5 O9 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2017-11-29 
_chem_comp.pdbx_modified_date                    2018-03-16 
_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                        772.256 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     Z1E 
_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        6BQK 
_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 
Z1E C2  C1  C  0 1 N N R -6.119  7.788  30.636 -3.111 -2.875 1.500  C2  Z1E 1  
Z1E C3  C2  C  0 1 N N R -4.965  8.754  30.929 -2.662 -4.324 1.299  C3  Z1E 2  
Z1E C4  C3  C  0 1 N N N -4.715  7.444  30.230 -3.642 -3.976 2.421  C4  Z1E 3  
Z1E N5  N1  N  0 1 N N N -6.674  7.028  31.730 -2.136 -1.936 2.061  N5  Z1E 4  
Z1E N6  N2  N  0 1 N N N -6.581  7.544  35.293 1.301  -0.838 1.243  N6  Z1E 5  
Z1E C7  C4  C  0 1 N N N -5.510  8.359  35.302 2.049  -1.901 0.886  C7  Z1E 6  
Z1E C8  C5  C  0 1 N N S -6.959  6.747  34.115 0.101  -0.881 2.092  C8  Z1E 7  
Z1E C9  C6  C  0 1 N N N -7.108  7.601  32.860 -0.943 -1.764 1.458  C9  Z1E 8  
Z1E C10 C7  C  0 1 N N S -5.206  9.174  36.566 3.192  -1.726 -0.082 C10 Z1E 9  
Z1E C11 C8  C  0 1 Y N N -7.939  3.734  36.615 0.226  3.466  0.085  C11 Z1E 10 
Z1E C12 C9  C  0 1 N N N -3.621  7.848  37.899 5.550  -2.339 -0.071 C12 Z1E 11 
Z1E N13 N3  N  0 1 N N N -3.863  8.825  37.001 4.283  -2.632 0.284  N13 Z1E 12 
Z1E C14 C10 C  0 1 Y N N -7.086  2.686  37.078 0.363  4.864  0.225  C14 Z1E 13 
Z1E C15 C11 C  0 1 N N N -7.506  7.338  36.417 1.554  0.561  0.854  C15 Z1E 14 
Z1E C16 C12 C  0 1 N N N -8.323  6.164  34.517 -0.432 0.563  2.206  C16 Z1E 15 
Z1E C17 C13 C  0 1 N N R -8.182  6.043  36.025 0.174  1.258  0.956  C17 Z1E 16 
Z1E O18 O1  O  0 1 N N N -7.323  4.921  36.375 0.323  2.662  1.173  O18 Z1E 17 
Z1E C19 C14 C  0 1 Y N N -7.702  1.433  37.356 0.256  5.674  -0.934 C19 Z1E 18 
Z1E N20 N4  N  0 1 Y N N -9.218  3.615  36.431 0.000  2.945  -1.102 N20 Z1E 19 
Z1E O21 O2  O  0 1 N N N -2.289  7.631  37.974 6.553  -3.172 0.265  O21 Z1E 20 
Z1E C22 C15 C  0 1 N N N -5.419  10.710 36.393 2.714  -2.049 -1.499 C22 Z1E 21 
Z1E O23 O3  O  0 1 N N N -4.778  8.454  34.338 1.803  -2.997 1.342  O23 Z1E 22 
Z1E C24 C16 C  0 1 Y N N -5.696  2.845  37.253 0.599  5.467  1.467  C24 Z1E 23 
Z1E O25 O4  O  0 1 N N N -7.588  8.729  32.910 -0.710 -2.319 0.405  O25 Z1E 24 
Z1E O26 O5  O  0 1 N N N -4.475  7.264  38.535 5.786  -1.323 -0.694 O26 Z1E 25 
Z1E C27 C17 C  0 1 Y N N -6.877  0.371  37.816 0.388  7.064  -0.820 C27 Z1E 26 
Z1E C28 C18 C  0 1 Y N N -5.533  0.549  37.978 0.618  7.619  0.404  C28 Z1E 27 
Z1E C29 C19 C  0 1 Y N N -4.960  1.780  37.689 0.723  6.823  1.543  C29 Z1E 28 
Z1E C30 C20 C  0 1 Y N N -9.776  2.429  36.694 -0.109 3.682  -2.201 C30 Z1E 29 
Z1E C31 C21 C  0 1 Y N N -9.110  1.314  37.147 0.018  5.041  -2.173 C31 Z1E 30 
Z1E C32 C22 C  0 1 N N N -4.738  11.238 35.124 3.876  -1.880 -2.480 C32 Z1E 31 
Z1E C33 C23 C  0 1 N N N -6.905  11.045 36.306 2.209  -3.493 -1.550 C33 Z1E 32 
Z1E C34 C24 C  0 1 N N N -4.855  11.451 37.605 1.579  -1.098 -1.884 C34 Z1E 33 
Z1E O35 O6  O  0 1 N N N -9.622  0.082  37.415 -0.099 5.772  -3.313 O35 Z1E 34 
Z1E CL1 CL1 CL 0 0 N N N -3.244  1.972  37.867 1.016  7.569  3.083  CL1 Z1E 35 
Z1E C36 C25 C  0 1 N N N -10.966 -0.173 36.987 -0.356 5.052  -4.521 C36 Z1E 36 
Z1E C37 C26 C  0 1 N N N -1.695  6.690  38.966 7.892  -2.792 -0.150 C37 Z1E 37 
Z1E C38 C27 C  0 1 N N N -2.128  7.041  40.374 8.254  -1.441 0.470  C38 Z1E 38 
Z1E C39 C28 C  0 1 N N N -2.027  5.250  38.627 8.891  -3.852 0.319  C39 Z1E 39 
Z1E C40 C29 C  0 1 N N N -0.215  6.947  38.785 7.941  -2.684 -1.675 C40 Z1E 40 
Z1E C41 C30 C  0 1 N N N -4.776  10.044 30.115 -3.215 -5.072 0.085  C41 Z1E 41 
Z1E F42 F1  F  0 1 N N N -5.668  10.957 30.594 -2.841 -4.403 -1.086 F42 Z1E 42 
Z1E F43 F2  F  0 1 N N N -3.547  10.569 30.377 -2.699 -6.372 0.064  F43 Z1E 43 
Z1E C44 C31 C  0 1 N N N -7.084  8.102  29.493 -4.064 -2.295 0.488  C44 Z1E 44 
Z1E N45 N5  N  0 1 N N N -8.397  7.728  29.665 -4.117 -0.961 0.298  N45 Z1E 45 
Z1E O46 O7  O  0 1 N N N -6.710  8.654  28.468 -4.784 -3.028 -0.157 O46 Z1E 46 
Z1E S47 S1  S  0 1 N N N -9.538  8.006  28.499 -5.249 -0.314 -0.722 S47 Z1E 47 
Z1E O48 O8  O  0 1 N N N -9.639  9.432  28.406 -5.104 -1.059 -1.924 O48 Z1E 48 
Z1E C49 C32 C  0 1 N N N -11.007 7.370  29.185 -6.838 -0.685 0.070  C49 Z1E 49 
Z1E O50 O9  O  0 1 N N N -9.207  7.249  27.327 -4.990 1.083  -0.692 O50 Z1E 50 
Z1E C51 C33 C  0 1 N N N -12.134 8.284  29.428 -8.111 -0.315 -0.693 C51 Z1E 51 
Z1E C52 C34 C  0 1 N N N -12.209 7.300  28.335 -7.700 -1.782 -0.557 C52 Z1E 52 
Z1E H1  H1  H  0 1 N N N -4.648  8.808  31.981 -1.641 -4.578 1.583  H1  Z1E 53 
Z1E H2  H2  H  0 1 N N N -4.177  6.640  30.753 -3.266 -4.001 3.444  H2  Z1E 54 
Z1E H3  H3  H  0 1 N N N -4.441  7.437  29.165 -4.681 -4.280 2.295  H3  Z1E 55 
Z1E H4  H4  H  0 1 N N N -6.737  6.034  31.641 -2.349 -1.439 2.866  H4  Z1E 56 
Z1E H5  H5  H  0 1 N N N -6.238  5.935  33.940 0.360  -1.260 3.080  H5  Z1E 57 
Z1E H6  H6  H  0 1 N N N -5.912  8.841  37.341 3.546  -0.696 -0.043 H6  Z1E 58 
Z1E H7  H7  H  0 1 N N N -3.088  9.329  36.619 4.094  -3.443 0.782  H7  Z1E 59 
Z1E H8  H8  H  0 1 N N N -6.964  7.235  37.369 2.264  1.023  1.540  H8  Z1E 60 
Z1E H9  H9  H  0 1 N N N -8.231  8.161  36.495 1.930  0.609  -0.168 H9  Z1E 61 
Z1E H10 H10 H  0 1 N N N -9.144  6.844  34.246 -1.521 0.576  2.167  H10 Z1E 62 
Z1E H11 H11 H  0 1 N N N -8.491  5.182  34.051 -0.071 1.035  3.120  H11 Z1E 63 
Z1E H12 H12 H  0 1 N N N -9.170  5.960  36.501 -0.429 1.062  0.070  H12 Z1E 64 
Z1E H13 H13 H  0 1 N N N -5.221  3.793  37.046 0.682  4.862  2.358  H13 Z1E 65 
Z1E H14 H14 H  0 1 N N N -7.319  -0.589 38.040 0.309  7.692  -1.695 H14 Z1E 66 
Z1E H15 H15 H  0 1 N N N -4.917  -0.266 38.330 0.720  8.690  0.492  H15 Z1E 67 
Z1E H16 H16 H  0 1 N N N -10.841 2.339  36.537 -0.295 3.192  -3.145 H16 Z1E 68 
Z1E H17 H17 H  0 1 N N N -3.663  11.009 35.162 4.684  -2.558 -2.205 H17 Z1E 69 
Z1E H18 H18 H  0 1 N N N -5.185  10.757 34.241 3.536  -2.111 -3.489 H18 Z1E 70 
Z1E H19 H19 H  0 1 N N N -4.878  12.327 35.059 4.236  -0.852 -2.443 H19 Z1E 71 
Z1E H20 H20 H  0 1 N N N -7.418  10.676 37.206 1.381  -3.613 -0.851 H20 Z1E 72 
Z1E H21 H21 H  0 1 N N N -7.031  12.135 36.233 1.869  -3.723 -2.560 H21 Z1E 73 
Z1E H22 H22 H  0 1 N N N -7.337  10.565 35.415 3.017  -4.170 -1.276 H22 Z1E 74 
Z1E H23 H23 H  0 1 N N N -5.338  11.079 38.520 1.960  -0.078 -1.929 H23 Z1E 75 
Z1E H24 H24 H  0 1 N N N -3.770  11.280 37.667 1.182  -1.381 -2.859 H24 Z1E 76 
Z1E H25 H25 H  0 1 N N N -5.051  12.528 37.500 0.787  -1.157 -1.138 H25 Z1E 77 
Z1E H26 H26 H  0 1 N N N -11.252 -1.198 37.265 0.456  4.349  -4.705 H26 Z1E 78 
Z1E H27 H27 H  0 1 N N N -11.647 0.542  37.472 -1.295 4.506  -4.426 H27 Z1E 79 
Z1E H28 H28 H  0 1 N N N -11.031 -0.058 35.895 -0.426 5.753  -5.353 H28 Z1E 80 
Z1E H29 H29 H  0 1 N N N -1.677  6.333  41.084 8.219  -1.518 1.556  H29 Z1E 81 
Z1E H30 H30 H  0 1 N N N -1.798  8.062  40.615 9.259  -1.156 0.158  H30 Z1E 82 
Z1E H31 H31 H  0 1 N N N -3.224  6.983  40.445 7.542  -0.686 0.136  H31 Z1E 83 
Z1E H32 H32 H  0 1 N N N -1.575  4.583  39.376 8.633  -4.815 -0.123 H32 Z1E 84 
Z1E H33 H33 H  0 1 N N N -3.119  5.116  38.627 9.896  -3.567 0.007  H33 Z1E 85 
Z1E H34 H34 H  0 1 N N N -1.628  5.007  37.631 8.856  -3.929 1.405  H34 Z1E 86 
Z1E H35 H35 H  0 1 N N N 0.356   6.304  39.471 7.229  -1.929 -2.009 H35 Z1E 87 
Z1E H36 H36 H  0 1 N N N 0.072   6.721  37.747 8.946  -2.399 -1.987 H36 Z1E 88 
Z1E H37 H37 H  0 1 N N N 0.003   8.003  39.004 7.683  -3.647 -2.116 H37 Z1E 89 
Z1E H38 H38 H  0 1 N N N -4.924  9.834  29.045 -4.302 -5.114 0.148  H38 Z1E 90 
Z1E H39 H39 H  0 1 N N N -8.668  7.277  30.515 -3.491 -0.381 0.760  H39 Z1E 91 
Z1E H40 H40 H  0 1 N N N -10.836 6.557  29.906 -6.856 -0.589 1.156  H40 Z1E 92 
Z1E H41 H41 H  0 1 N N N -12.033 9.355  29.198 -8.967 0.025  -0.109 H41 Z1E 93 
Z1E H42 H42 H  0 1 N N N -12.760 8.159  30.324 -7.994 0.152  -1.671 H42 Z1E 94 
Z1E H43 H43 H  0 1 N N N -12.163 7.636  27.288 -7.313 -2.281 -1.445 H43 Z1E 95 
Z1E H44 H44 H  0 1 N N N -12.890 6.440  28.415 -8.286 -2.408 0.117  H44 Z1E 96 
# 
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 
Z1E O50 S47 DOUB N N 1   
Z1E C52 C49 SING N N 2   
Z1E C52 C51 SING N N 3   
Z1E O48 S47 DOUB N N 4   
Z1E O46 C44 DOUB N N 5   
Z1E S47 C49 SING N N 6   
Z1E S47 N45 SING N N 7   
Z1E C49 C51 SING N N 8   
Z1E C44 N45 SING N N 9   
Z1E C44 C2  SING N N 10  
Z1E C41 F43 SING N N 11  
Z1E C41 F42 SING N N 12  
Z1E C41 C3  SING N N 13  
Z1E C4  C2  SING N N 14  
Z1E C4  C3  SING N N 15  
Z1E C2  C3  SING N N 16  
Z1E C2  N5  SING N N 17  
Z1E N5  C9  SING N N 18  
Z1E C9  O25 DOUB N N 19  
Z1E C9  C8  SING N N 20  
Z1E C8  C16 SING N N 21  
Z1E C8  N6  SING N N 22  
Z1E O23 C7  DOUB N N 23  
Z1E C16 C17 SING N N 24  
Z1E C32 C22 SING N N 25  
Z1E N6  C7  SING N N 26  
Z1E N6  C15 SING N N 27  
Z1E C7  C10 SING N N 28  
Z1E C17 O18 SING N N 29  
Z1E C17 C15 SING N N 30  
Z1E C33 C22 SING N N 31  
Z1E O18 C11 SING N N 32  
Z1E C22 C10 SING N N 33  
Z1E C22 C34 SING N N 34  
Z1E N20 C11 DOUB Y N 35  
Z1E N20 C30 SING Y N 36  
Z1E C10 N13 SING N N 37  
Z1E C11 C14 SING Y N 38  
Z1E C30 C31 DOUB Y N 39  
Z1E C36 O35 SING N N 40  
Z1E N13 C12 SING N N 41  
Z1E C14 C24 DOUB Y N 42  
Z1E C14 C19 SING Y N 43  
Z1E C31 C19 SING Y N 44  
Z1E C31 O35 SING N N 45  
Z1E C24 C29 SING Y N 46  
Z1E C19 C27 DOUB Y N 47  
Z1E C29 CL1 SING N N 48  
Z1E C29 C28 DOUB Y N 49  
Z1E C27 C28 SING Y N 50  
Z1E C12 O21 SING N N 51  
Z1E C12 O26 DOUB N N 52  
Z1E O21 C37 SING N N 53  
Z1E C39 C37 SING N N 54  
Z1E C40 C37 SING N N 55  
Z1E C37 C38 SING N N 56  
Z1E C3  H1  SING N N 57  
Z1E C4  H2  SING N N 58  
Z1E C4  H3  SING N N 59  
Z1E N5  H4  SING N N 60  
Z1E C8  H5  SING N N 61  
Z1E C10 H6  SING N N 62  
Z1E N13 H7  SING N N 63  
Z1E C15 H8  SING N N 64  
Z1E C15 H9  SING N N 65  
Z1E C16 H10 SING N N 66  
Z1E C16 H11 SING N N 67  
Z1E C17 H12 SING N N 68  
Z1E C24 H13 SING N N 69  
Z1E C27 H14 SING N N 70  
Z1E C28 H15 SING N N 71  
Z1E C30 H16 SING N N 72  
Z1E C32 H17 SING N N 73  
Z1E C32 H18 SING N N 74  
Z1E C32 H19 SING N N 75  
Z1E C33 H20 SING N N 76  
Z1E C33 H21 SING N N 77  
Z1E C33 H22 SING N N 78  
Z1E C34 H23 SING N N 79  
Z1E C34 H24 SING N N 80  
Z1E C34 H25 SING N N 81  
Z1E C36 H26 SING N N 82  
Z1E C36 H27 SING N N 83  
Z1E C36 H28 SING N N 84  
Z1E C38 H29 SING N N 85  
Z1E C38 H30 SING N N 86  
Z1E C38 H31 SING N N 87  
Z1E C39 H32 SING N N 88  
Z1E C39 H33 SING N N 89  
Z1E C39 H34 SING N N 90  
Z1E C40 H35 SING N N 91  
Z1E C40 H36 SING N N 92  
Z1E C40 H37 SING N N 93  
Z1E C41 H38 SING N N 94  
Z1E N45 H39 SING N N 95  
Z1E C49 H40 SING N N 96  
Z1E C51 H41 SING N N 97  
Z1E C51 H42 SING N N 98  
Z1E C52 H43 SING N N 99  
Z1E C52 H44 SING N N 100 
# 
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 
Z1E SMILES           ACDLabs              12.01 "C1(C(C1)C(F)F)(NC(C2N(C(C(NC(OC(C)(C)C)=O)C(C)(C)C)=O)CC(C2)Oc4c3cc(ccc3c(cn4)OC)Cl)=O)C(NS(C5CC5)(=O)=O)=O" 
Z1E InChI            InChI                1.03  
;InChI=1S/C34H44ClF2N5O9S/c1-32(2,3)25(39-31(46)51-33(4,5)6)29(44)42-16-18(50-28-21-12-17(35)8-11-20(21)24(49-7)15-38-28)13-23(42)27(43)40-34(14-22(34)26(36)37)30(45)41-52(47,48)19-9-10-19/h8,11-12,15,18-19,22-23,25-26H,9-10,13-14,16H2,1-7H3,(H,39,46)(H,40,43)(H,41,45)/t18-,22+,23+,25-,34-/m1/s1
;
Z1E InChIKey         InChI                1.03  PSVSXONHXYMVQH-GGFAASIMSA-N 
Z1E SMILES_CANONICAL CACTVS               3.385 "COc1cnc(O[C@@H]2C[C@H](N(C2)C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)(C)C)C(=O)N[C@@]3(C[C@H]3C(F)F)C(=O)N[S](=O)(=O)C4CC4)c5cc(Cl)ccc15" 
Z1E SMILES           CACTVS               3.385 "COc1cnc(O[CH]2C[CH](N(C2)C(=O)[CH](NC(=O)OC(C)(C)C)C(C)(C)C)C(=O)N[C]3(C[CH]3C(F)F)C(=O)N[S](=O)(=O)C4CC4)c5cc(Cl)ccc15" 
Z1E SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "CC(C)(C)[C@@H](C(=O)N1C[C@@H](C[C@H]1C(=O)N[C@@]2(C[C@H]2C(F)F)C(=O)NS(=O)(=O)C3CC3)Oc4c5cc(ccc5c(cn4)OC)Cl)NC(=O)OC(C)(C)C" 
Z1E SMILES           "OpenEye OEToolkits" 2.0.6 "CC(C)(C)C(C(=O)N1CC(CC1C(=O)NC2(CC2C(F)F)C(=O)NS(=O)(=O)C3CC3)Oc4c5cc(ccc5c(cn4)OC)Cl)NC(=O)OC(C)(C)C" 
# 
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 
Z1E "SYSTEMATIC NAME" ACDLabs              12.01 "N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-[(7-chloro-4-methoxyisoquinolin-1-yl)oxy]-N-[(1R,2R)-1-[(cyclopropylsulfonyl)carbamoyl]-2-(difluoromethyl)cyclopropyl]-L-prolinamide" 
Z1E "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 
;~{tert}-butyl ~{N}-[(2~{S})-1-[(2~{S},4~{R})-2-[[(1~{R},2~{R})-2-[bis(fluoranyl)methyl]-1-(cyclopropylsulfonylcarbamoyl)cyclopropyl]carbamoyl]-4-(7-chloranyl-4-methoxy-isoquinolin-1-yl)oxy-pyrrolidin-1-yl]-3,3-dimethyl-1-oxidanylidene-butan-2-yl]carbamate
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loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
Z1E "Create component" 2017-11-29 RCSB 
Z1E "Initial release"  2018-03-21 RCSB 
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