data_EPY
# 
_chem_comp.id                                    EPY 
_chem_comp.name                                  1-HYDROXY-2-S-GLUTATHIONYL-3-PARA-NITROPHENOXY-PROPANE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C19 H26 N4 O10 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2000-02-10 
_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                        502.496 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     EPY 
_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        1C72 
_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 
EPY S    S    S 0  1 N N N 88.265 59.068 45.078 -0.386 -0.545 0.128  S    EPY 1  
EPY C2A  C2A  C 0  1 N N R 90.390 58.910 46.526 2.285  -1.130 0.046  C2A  EPY 2  
EPY C3A  C3A  C 0  1 N N N 90.745 58.029 47.741 3.375  -2.078 -0.382 C3A  EPY 3  
EPY N4A  N4A  N 0  1 N N N 92.007 57.890 48.081 3.382  -3.347 0.073  N4A  EPY 4  
EPY C1A  C1A  C 0  1 N N N 89.183 58.445 46.061 0.927  -1.686 -0.387 C1A  EPY 5  
EPY C5A  C5A  C 0  1 N N N 92.813 58.951 48.757 4.442  -4.269 -0.343 C5A  EPY 6  
EPY C6A  C6A  C 0  1 N N N 93.935 58.418 49.565 4.221  -5.613 0.301  C6A  EPY 7  
EPY O6A  O6A  O 0  1 N N N 94.140 57.206 49.641 5.074  -6.620 0.062  O6A  EPY 8  
EPY O3A  O3A  O 0  1 N N N 89.891 57.216 48.073 4.246  -1.700 -1.137 O3A  EPY 9  
EPY O7A  O7A  O 0  1 N N N 94.707 59.186 50.197 3.275  -5.783 1.033  O7A  EPY 10 
EPY O6B  O6B  O 0  1 N N N 92.426 58.124 38.863 5.063  6.082  1.493  O6B  EPY 11 
EPY C6B  C6B  C 0  1 N N N 92.735 58.013 40.111 5.609  5.451  0.442  C6B  EPY 12 
EPY O7B  O7B  O 0  1 N N N 92.650 56.966 40.698 6.790  5.565  0.214  O7B  EPY 13 
EPY C5B  C5B  C 0  1 N N S 93.254 59.300 40.862 4.747  4.599  -0.455 C5B  EPY 14 
EPY N5B  N5B  N 0  1 N N N 93.382 60.442 39.820 5.418  4.417  -1.749 N5B  EPY 15 
EPY C4B  C4B  C 0  1 N N N 92.310 59.808 41.985 4.523  3.235  0.199  C4B  EPY 16 
EPY C3B  C3B  C 0  1 N N N 92.472 59.251 43.404 3.548  2.416  -0.650 C3B  EPY 17 
EPY C2B  C2B  C 0  1 N N N 91.205 59.422 44.258 3.327  1.072  -0.005 C2B  EPY 18 
EPY O2B  O2B  O 0  1 N N N 90.305 60.031 44.005 3.893  0.796  1.031  O2B  EPY 19 
EPY N1B  N1B  N 0  1 N N N 91.152 58.705 45.360 2.500  0.177  -0.581 N1B  EPY 20 
EPY C1C  C1C  C 0  1 N N S 87.696 60.303 45.716 -1.839 -1.432 -0.498 C1C  EPY 21 
EPY C3C  C3C  C 0  1 N N N 86.221 60.093 45.777 -1.989 -2.757 0.252  C3C  EPY 22 
EPY O2C  O2C  O 0  1 N N N 85.346 61.191 45.817 -2.270 -2.496 1.629  O2C  EPY 23 
EPY C2C  C2C  C 0  1 N N N 88.383 60.406 47.061 -3.090 -0.578 -0.281 C2C  EPY 24 
EPY O3C  O3C  O 0  1 N N N 87.655 61.059 48.082 -4.247 -1.323 -0.667 O3C  EPY 25 
EPY C4C  C4C  C 0  1 Y N N 87.996 60.955 49.373 -5.321 -0.518 -0.453 C4C  EPY 26 
EPY C9C  C9C  C 0  1 Y N N 88.063 62.119 50.295 -6.600 -0.975 -0.740 C9C  EPY 27 
EPY C8C  C8C  C 0  1 Y N N 88.357 62.002 51.573 -7.690 -0.155 -0.521 C8C  EPY 28 
EPY C7C  C7C  C 0  1 Y N N 88.666 60.727 52.123 -7.508 1.120  -0.018 C7C  EPY 29 
EPY C6C  C6C  C 0  1 Y N N 88.635 59.588 51.296 -6.235 1.577  0.268  C6C  EPY 30 
EPY C5C  C5C  C 0  1 Y N N 88.298 59.698 49.937 -5.142 0.759  0.057  C5C  EPY 31 
EPY N8C  N8C  N 1  1 N N N 89.033 60.608 53.430 -8.678 1.996  0.214  N8C  EPY 32 
EPY O8C  O8C  O -1 1 N N N 89.122 61.582 54.173 -9.799 1.594  -0.038 O8C  EPY 33 
EPY O9C  O9C  O 0  1 N N N 89.238 59.513 53.891 -8.518 3.120  0.657  O9C  EPY 34 
EPY H3A1 1H3A H 0  0 N N N 90.495 59.954 46.900 2.304  -1.021 1.130  H3A1 EPY 35 
EPY HNA4 4HNA H 0  0 N N N 92.357 56.967 47.822 2.686  -3.649 0.676  HNA4 EPY 36 
EPY H1A1 1H1A H 0  0 N N N 88.564 58.261 46.970 0.908  -1.795 -1.471 H1A1 EPY 37 
EPY H1A2 2H1A H 0  0 N N N 89.389 57.422 45.668 0.766  -2.658 0.079  H1A2 EPY 38 
EPY H5A1 1H5A H 0  0 N N N 93.180 59.698 48.016 4.423  -4.378 -1.428 H5A1 EPY 39 
EPY H5A2 2H5A H 0  0 N N N 92.159 59.608 49.375 5.410  -3.873 -0.035 H5A2 EPY 40 
EPY HOA6 6HOA H 0  0 N N N 94.859 56.864 50.159 4.932  -7.483 0.476  HOA6 EPY 41 
EPY HOB6 6HOB H 0  0 N N N 92.493 58.950 38.399 5.616  6.629  2.069  HOB6 EPY 42 
EPY H5B1 1H5B H 0  0 N N N 94.220 59.019 41.342 3.787  5.091  -0.610 H5B1 EPY 43 
EPY HN51 1HN5 H 0  0 N N N 93.717 61.274 40.305 6.298  3.961  -1.558 HN51 EPY 44 
EPY HN52 2HN5 H 0  0 N N N 92.516 60.606 39.306 4.860  3.761  -2.275 HN52 EPY 45 
EPY H4B1 1H4B H 0  0 N N N 92.370 60.920 42.027 5.473  2.706  0.273  H4B1 EPY 46 
EPY H4B2 2H4B H 0  0 N N N 91.253 59.659 41.660 4.106  3.374  1.197  H4B2 EPY 47 
EPY H3B1 1H3B H 0  0 N N N 92.797 58.184 43.380 2.598  2.945  -0.724 H3B1 EPY 48 
EPY H3B2 2H3B H 0  0 N N N 93.358 59.698 43.910 3.965  2.276  -1.648 H3B2 EPY 49 
EPY HNB1 1HNB H 0  0 N N N 91.772 57.897 45.304 2.047  0.397  -1.410 HNB1 EPY 50 
EPY H1C1 1H1C H 0  0 N N N 87.863 61.263 45.174 -1.713 -1.629 -1.562 H1C1 EPY 51 
EPY H3C1 1H3C H 0  0 N N N 85.925 59.441 44.922 -2.808 -3.330 -0.183 H3C1 EPY 52 
EPY H3C2 2H3C H 0  0 N N N 85.997 59.435 46.649 -1.064 -3.327 0.172  H3C2 EPY 53 
EPY HOC2 2HOC H 0  0 N N N 84.406 61.057 45.855 -2.357 -3.355 2.064  HOC2 EPY 54 
EPY H2C1 1H2C H 0  0 N N N 88.691 59.391 47.406 -3.167 -0.307 0.772  H2C1 EPY 55 
EPY H2C2 2H2C H 0  0 N N N 89.380 60.889 46.939 -3.022 0.326  -0.886 H2C2 EPY 56 
EPY H9C1 1H9C H 0  0 N N N 87.877 63.166 50.003 -6.742 -1.971 -1.133 H9C1 EPY 57 
EPY H8C1 1H8C H 0  0 N N N 88.344 62.935 52.160 -8.685 -0.511 -0.744 H8C1 EPY 58 
EPY H6C1 1H6C H 0  0 N N N 88.877 58.598 51.717 -6.095 2.574  0.660  H6C1 EPY 59 
EPY H5C1 1H5C H 0  0 N N N 88.270 58.791 49.308 -4.148 1.117  0.280  H5C1 EPY 60 
# 
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 
EPY S   C1A  SING N N 1  
EPY S   C1C  SING N N 2  
EPY C2A C3A  SING N N 3  
EPY C2A C1A  SING N N 4  
EPY C2A N1B  SING N N 5  
EPY C2A H3A1 SING N N 6  
EPY C3A N4A  SING N N 7  
EPY C3A O3A  DOUB N N 8  
EPY N4A C5A  SING N N 9  
EPY N4A HNA4 SING N N 10 
EPY C1A H1A1 SING N N 11 
EPY C1A H1A2 SING N N 12 
EPY C5A C6A  SING N N 13 
EPY C5A H5A1 SING N N 14 
EPY C5A H5A2 SING N N 15 
EPY C6A O6A  SING N N 16 
EPY C6A O7A  DOUB N N 17 
EPY O6A HOA6 SING N N 18 
EPY O6B C6B  SING N N 19 
EPY O6B HOB6 SING N N 20 
EPY C6B O7B  DOUB N N 21 
EPY C6B C5B  SING N N 22 
EPY C5B N5B  SING N N 23 
EPY C5B C4B  SING N N 24 
EPY C5B H5B1 SING N N 25 
EPY N5B HN51 SING N N 26 
EPY N5B HN52 SING N N 27 
EPY C4B C3B  SING N N 28 
EPY C4B H4B1 SING N N 29 
EPY C4B H4B2 SING N N 30 
EPY C3B C2B  SING N N 31 
EPY C3B H3B1 SING N N 32 
EPY C3B H3B2 SING N N 33 
EPY C2B O2B  DOUB N N 34 
EPY C2B N1B  SING N N 35 
EPY N1B HNB1 SING N N 36 
EPY C1C C3C  SING N N 37 
EPY C1C C2C  SING N N 38 
EPY C1C H1C1 SING N N 39 
EPY C3C O2C  SING N N 40 
EPY C3C H3C1 SING N N 41 
EPY C3C H3C2 SING N N 42 
EPY O2C HOC2 SING N N 43 
EPY C2C O3C  SING N N 44 
EPY C2C H2C1 SING N N 45 
EPY C2C H2C2 SING N N 46 
EPY O3C C4C  SING N N 47 
EPY C4C C9C  DOUB Y N 48 
EPY C4C C5C  SING Y N 49 
EPY C9C C8C  SING Y N 50 
EPY C9C H9C1 SING N N 51 
EPY C8C C7C  DOUB Y N 52 
EPY C8C H8C1 SING N N 53 
EPY C7C C6C  SING Y N 54 
EPY C7C N8C  SING N N 55 
EPY C6C C5C  DOUB Y N 56 
EPY C6C H6C1 SING N N 57 
EPY C5C H5C1 SING N N 58 
EPY N8C O8C  SING N N 59 
EPY N8C O9C  DOUB N N 60 
# 
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 
EPY SMILES           ACDLabs              10.04 "O=C(O)C(N)CCC(=O)NC(C(=O)NCC(=O)O)CSC(COc1ccc(cc1)[N+]([O-])=O)CO"                                                                                                                                       
EPY SMILES_CANONICAL CACTVS               3.341 "N[C@@H](CCC(=O)N[C@@H](CS[C@@H](CO)COc1ccc(cc1)[N+]([O-])=O)C(=O)NCC(O)=O)C(O)=O"                                                                                                                        
EPY SMILES           CACTVS               3.341 "N[CH](CCC(=O)N[CH](CS[CH](CO)COc1ccc(cc1)[N+]([O-])=O)C(=O)NCC(O)=O)C(O)=O"                                                                                                                              
EPY SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1[N+](=O)[O-])OC[C@H](CO)SC[C@@H](C(=O)NCC(=O)O)NC(=O)CC[C@@H](C(=O)O)N"                                                                                                                         
EPY SMILES           "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1[N+](=O)[O-])OCC(CO)SCC(C(=O)NCC(=O)O)NC(=O)CCC(C(=O)O)N"                                                                                                                                       
EPY InChI            InChI                1.03  "InChI=1S/C19H26N4O10S/c20-14(19(29)30)5-6-16(25)22-15(18(28)21-7-17(26)27)10-34-13(8-24)9-33-12-3-1-11(2-4-12)23(31)32/h1-4,13-15,24H,5-10,20H2,(H,21,28)(H,22,25)(H,26,27)(H,29,30)/t13-,14-,15-/m0/s1" 
EPY InChIKey         InChI                1.03  YWXHXYSGHBAIBL-KKUMJFAQSA-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 
EPY "SYSTEMATIC NAME" ACDLabs              10.04 "L-gamma-glutamyl-S-{(1S)-2-hydroxy-1-[(4-nitrophenoxy)methyl]ethyl}-L-cysteinylglycine"                                                              
EPY "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-[(2S)-1-hydroxy-3-(4-nitrophenoxy)propan-2-yl]sulfanyl-1-oxo-propan-2-yl]amino]-5-oxo-pentanoic 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 
EPY "Create component"  2000-02-10 RCSB 
EPY "Modify descriptor" 2011-06-04 RCSB 
# 
