data_MER
# 
_chem_comp.id                                    MER 
_chem_comp.name                                  
;(4R,5S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-4,5-d
ihydro-1H-pyrrole-2-carboxylic acid
;
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C17 H27 N3 O5 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "Meropenem, bound form" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2001-02-17 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        385.478 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MER 
_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        3Q82 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
_chem_comp.pdbx_pcm                              Y 
# 
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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
MER C1   C1   C 0 1 N N N N N N -3.736 -6.411  30.778 4.269  -0.424 1.227  C1   MER 1  
MER C2   C2   C 0 1 N N N N N N -6.269 -9.290  32.289 0.932  0.227  0.367  C2   MER 2  
MER C3   C3   C 0 1 N N S N N N -3.517 -7.359  31.925 4.158  -1.021 -0.152 C3   MER 3  
MER C4   C4   C 0 1 N N S N N N -4.014 -8.795  31.608 2.896  -0.492 -0.837 C4   MER 4  
MER C5   C5   C 0 1 N N N N N N -6.297 -8.651  31.125 1.651  1.306  0.004  C5   MER 5  
MER O6   O6   O 0 1 N N N N N N -4.285 -5.366  31.011 4.432  -1.141 2.185  O6   MER 6  
MER C7   C7   C 0 1 N N R N N N -2.101 -7.047  32.473 5.387  -0.632 -0.976 C7   MER 7  
MER O8   O8   O 0 1 N N N N N N -1.237 -6.508  31.481 5.282  -1.198 -2.284 O8   MER 8  
MER C9   C9   C 0 1 N N N N N N -1.387 -8.142  33.247 6.649  -1.161 -0.292 C9   MER 9  
MER N10  N10  N 0 1 N N N N N N -5.121 -8.536  30.687 2.816  0.969  -0.704 N10  MER 10 
MER C11  C11  C 0 1 N N N N N N -7.447 -8.077  30.395 1.273  2.636  0.304  C11  MER 11 
MER O12  O12  O 0 1 N N N N N N -8.182 -7.178  30.912 2.101  3.658  -0.002 O12  MER 12 
MER O13  O13  O 0 1 N N N N N N -7.646 -8.510  29.239 0.202  2.859  0.838  O13  MER 13 
MER S14  S14  S 0 1 N N N N N N -7.594 -9.752  33.227 -0.586 0.259  1.260  S14  MER 14 
MER C15  C15  C 0 1 N N S N N N -7.980 -11.480 33.311 -1.689 -0.484 0.033  C15  MER 15 
MER C16  C16  C 0 1 N N N N N N -7.596 -12.205 32.020 -3.136 -0.580 0.582  C16  MER 16 
MER C17  C17  C 0 1 N N S N N N -7.297 -13.638 32.484 -3.969 -0.564 -0.724 C17  MER 17 
MER C18  C18  C 0 1 N N R N N N -4.849 -9.527  32.693 1.638  -1.017 -0.122 C18  MER 18 
MER N19  N19  N 0 1 N N N N N N -6.804 -13.477 33.841 -3.254 0.374  -1.616 N19  MER 19 
MER C20  C20  C 0 1 N N N N N N -4.738 -9.074  34.152 2.022  -1.913 1.058  C20  MER 20 
MER C21  C21  C 0 1 N N N N N N -7.226 -12.216 34.433 -1.843 0.440  -1.193 C21  MER 21 
MER C22  C22  C 0 1 N N N N N N -6.387 -14.379 31.533 -5.365 -0.067 -0.451 C22  MER 22 
MER N23  N23  N 0 1 N N N N N N -6.870 -15.493 30.936 -6.286 -0.900 0.073  N23  MER 23 
MER O24  O24  O 0 1 N N N N N N -5.262 -13.936 31.333 -5.660 1.082  -0.702 O24  MER 24 
MER C25  C25  C 0 1 N N N N N N -6.084 -16.284 29.997 -5.930 -2.288 0.377  C25  MER 25 
MER C26  C26  C 0 1 N N N N N N -8.211 -16.036 31.155 -7.643 -0.417 0.339  C26  MER 26 
MER H1   H1   H 0 1 N N N N N N -3.411 -6.660  29.779 4.208  0.647  1.359  H1   MER 27 
MER H3   H3   H 0 1 N N N N N N -4.197 -7.005  32.714 4.102  -2.106 -0.074 H3   MER 28 
MER H4   H4   H 0 1 N N N N N N -3.222 -9.431  31.186 2.885  -0.781 -1.887 H4   MER 29 
MER H7   H7   H 0 1 N N N N N N -2.259 -6.241  33.205 5.443  0.454  -1.054 H7   MER 30 
MER HO8  HO8  H 0 1 N N N N N N -0.385 -6.334  31.863 5.227  -2.164 -2.292 HO8  MER 31 
MER H9   H9   H 0 1 N N N N N N -0.400 -7.779  33.571 6.592  -2.246 -0.214 H9   MER 32 
MER H9A  H9A  H 0 1 N N N N N N -1.984 -8.417  34.129 7.524  -0.883 -0.879 H9A  MER 33 
MER H9B  H9B  H 0 1 N N N N N N -1.259 -9.024  32.602 6.729  -0.729 0.706  H9B  MER 34 
MER HN10 HN10 H 0 0 N N N N N N -5.018 -7.598  30.355 3.464  1.601  -1.052 HN10 MER 35 
MER HO12 HO12 H 0 0 N N N N N N -8.856 -6.924  30.292 1.757  4.528  0.240  HO12 MER 36 
MER H15  H15  H 0 1 N N N N N N -9.064 -11.561 33.477 -1.322 -1.466 -0.268 H15  MER 37 
MER H16  H16  H 0 1 N N N N N N -8.427 -12.191 31.300 -3.286 -1.511 1.129  H16  MER 38 
MER H16A H16A H 0 0 N N N N N N -6.707 -11.747 31.562 -3.375 0.281  1.207  H16A MER 39 
MER H17  H17  H 0 1 N N N N N N -8.254 -14.179 32.522 -3.999 -1.560 -1.166 H17  MER 40 
MER H18  H18  H 0 1 N N N N N N -4.629 -10.603 32.637 1.006  -1.561 -0.824 H18  MER 41 
MER HN19 HN19 H 0 0 N N N N N N -7.152 -14.228 34.401 -3.330 0.085  -2.579 HN19 MER 42 
MER H20  H20  H 0 1 N N N N N N -3.708 -9.226  34.506 1.134  -2.424 1.430  H20  MER 43 
MER H20A H20A H 0 0 N N N N N N -4.997 -8.008  34.225 2.755  -2.650 0.731  H20A MER 44 
MER H20B H20B H 0 0 N N N N N N -5.429 -9.663  34.772 2.450  -1.302 1.853  H20B MER 45 
MER H21  H21  H 0 1 N N N N N N -6.353 -11.632 34.760 -1.585 1.463  -0.921 H21  MER 46 
MER H21A H21A H 0 0 N N N N N N -7.890 -12.395 35.292 -1.197 0.095  -2.001 H21A MER 47 
MER H25  H25  H 0 1 N N N N N N -6.683 -17.137 29.644 -5.557 -2.352 1.399  H25  MER 48 
MER H25A H25A H 0 0 N N N N N N -5.798 -15.657 29.139 -6.812 -2.921 0.272  H25A MER 49 
MER H25B H25B H 0 0 N N N N N N -5.178 -16.655 30.499 -5.157 -2.625 -0.314 H25B MER 50 
MER H26  H26  H 0 1 N N N N N N -8.343 -16.944 30.548 -8.265 -0.577 -0.541 H26  MER 51 
MER H26A H26A H 0 0 N N N N N N -8.336 -16.285 32.219 -8.064 -0.961 1.185  H26A MER 52 
MER H26B H26B H 0 0 N N N N N N -8.962 -15.287 30.863 -7.611 0.647  0.572  H26B MER 53 
# 
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 
MER C1  O6   DOUB N N 1  
MER C1  C3   SING N N 2  
MER C1  H1   SING N N 3  
MER C5  C2   DOUB N N 4  
MER C2  C18  SING N N 5  
MER C2  S14  SING N N 6  
MER C4  C3   SING N N 7  
MER C3  C7   SING N N 8  
MER C3  H3   SING N N 9  
MER N10 C4   SING N N 10 
MER C4  C18  SING N N 11 
MER C4  H4   SING N N 12 
MER C11 C5   SING N N 13 
MER N10 C5   SING N N 14 
MER O8  C7   SING N N 15 
MER C7  C9   SING N N 16 
MER C7  H7   SING N N 17 
MER O8  HO8  SING N N 18 
MER C9  H9   SING N N 19 
MER C9  H9A  SING N N 20 
MER C9  H9B  SING N N 21 
MER N10 HN10 SING N N 22 
MER O13 C11  DOUB N N 23 
MER C11 O12  SING N N 24 
MER O12 HO12 SING N N 25 
MER S14 C15  SING N N 26 
MER C16 C15  SING N N 27 
MER C15 C21  SING N N 28 
MER C15 H15  SING N N 29 
MER C16 C17  SING N N 30 
MER C16 H16  SING N N 31 
MER C16 H16A SING N N 32 
MER C22 C17  SING N N 33 
MER C17 N19  SING N N 34 
MER C17 H17  SING N N 35 
MER C18 C20  SING N N 36 
MER C18 H18  SING N N 37 
MER N19 C21  SING N N 38 
MER N19 HN19 SING N N 39 
MER C20 H20  SING N N 40 
MER C20 H20A SING N N 41 
MER C20 H20B SING N N 42 
MER C21 H21  SING N N 43 
MER C21 H21A SING N N 44 
MER N23 C22  SING N N 45 
MER O24 C22  DOUB N N 46 
MER C25 N23  SING N N 47 
MER N23 C26  SING N N 48 
MER C25 H25  SING N N 49 
MER C25 H25A SING N N 50 
MER C25 H25B SING N N 51 
MER C26 H26  SING N N 52 
MER C26 H26A SING N N 53 
MER C26 H26B SING N N 54 
# 
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 
MER SMILES           ACDLabs              12.01 "O=C(O)C2=C(SC1CC(C(=O)N(C)C)NC1)C(C(N2)C(C=O)C(O)C)C"                                                                                                               
MER InChI            InChI                1.03  "InChI=1S/C17H27N3O5S/c1-8-13(11(7-21)9(2)22)19-14(17(24)25)15(8)26-10-5-12(18-6-10)16(23)20(3)4/h7-13,18-19,22H,5-6H2,1-4H3,(H,24,25)/t8-,9-,10+,11-,12+,13-/m1/s1" 
MER InChIKey         InChI                1.03  DYQHXZPAIVAJRU-HTXLXMOSSA-N                                                                                                                                          
MER SMILES_CANONICAL CACTVS               3.370 "C[C@@H](O)[C@@H](C=O)[C@@H]1NC(=C(S[C@@H]2CN[C@@H](C2)C(=O)N(C)C)[C@@H]1C)C(O)=O"                                                                                   
MER SMILES           CACTVS               3.370 "C[CH](O)[CH](C=O)[CH]1NC(=C(S[CH]2CN[CH](C2)C(=O)N(C)C)[CH]1C)C(O)=O"                                                                                               
MER SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C[C@@H]1[C@@H](NC(=C1S[C@H]2C[C@H](NC2)C(=O)N(C)C)C(=O)O)[C@H](C=O)[C@@H](C)O"                                                                                      
MER SMILES           "OpenEye OEToolkits" 1.7.6 "CC1C(NC(=C1SC2CC(NC2)C(=O)N(C)C)C(=O)O)C(C=O)C(C)O"                                                                                                                 
# 
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 
MER "SYSTEMATIC NAME" ACDLabs              12.01 "(4R,5S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid"           
MER "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S,3R)-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-3-methyl-2-[(2S,3R)-3-oxidanyl-1-oxidanylidene-butan-2-yl]-2,3-dihydro-1H-pyrrole-5-carboxylic 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 
MER "Create component"   2001-02-17 EBI  
MER "Modify descriptor"  2011-06-04 RCSB 
MER "Other modification" 2012-05-04 RCSB 
MER "Modify synonyms"    2020-06-05 PDBE 
MER "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      MER 
_pdbx_chem_comp_synonyms.name         "Meropenem, bound form" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            MER 
_pdbx_chem_comp_pcm.modified_residue_id                SER 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C1 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   OG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
