data_CXU
# 
_chem_comp.id                                    CXU 
_chem_comp.name                                  "CLOXACILLIN (OPEN FORM)" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAD 
_chem_comp.formula                               "C19 H20 Cl N3 O5 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "(2R,4S)-2-[(1R)-1-({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2011-08-16 
_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                        437.897 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     CXU 
_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        1FCM 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_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 
CXU CL   CL   CL 0 0 N N N N N N 80.626 8.785 30.617 -5.553 -1.292 -1.185 CL   CXU 1  
CXU C1   C1   C  0 1 N N N N N N 77.035 4.429 29.214 1.903  2.331  1.398  C1   CXU 2  
CXU O1   O1   O  0 1 N N N N N N 77.830 3.560 28.976 1.361  3.304  0.932  O1   CXU 3  
CXU C2   C2   C  0 1 N N R N N N 77.481 5.867 29.458 1.307  0.963  1.187  C2   CXU 4  
CXU N2   N2   N  0 1 N N N N N N 78.811 5.940 30.123 0.079  1.082  0.398  N2   CXU 5  
CXU C3   C3   C  0 1 N N R N N N 77.368 6.626 28.062 2.309  0.079  0.442  C3   CXU 6  
CXU S4   S4   S  0 1 N N N N N N 78.884 7.420 27.490 2.843  0.867  -1.135 S4   CXU 7  
CXU C5   C5   C  0 1 N N N N N N 78.881 6.619 25.857 4.483  0.039  -1.174 C5   CXU 8  
CXU C6   C6   C  0 1 N N S N N N 78.020 5.356 26.110 4.685  -0.430 0.279  C6   CXU 9  
CXU N7   N7   N  0 1 N N N N N N 76.909 5.800 26.927 3.605  0.002  1.173  N7   CXU 10 
CXU C8   C8   C  0 1 N N N N N N 77.526 4.622 24.881 4.758  -1.935 0.299  C8   CXU 11 
CXU C21  C21  C  0 1 N N N N N N 79.008 5.732 31.267 -1.091 1.355  1.009  C21  CXU 12 
CXU O21  O21  O  0 1 N N N N N N 78.076 5.695 32.103 -1.127 1.504  2.215  O21  CXU 13 
CXU C22  C22  C  0 1 Y N N N N N 80.412 5.499 31.744 -2.326 1.475  0.215  C22  CXU 14 
CXU C23  C23  C  0 1 Y N N N N N 80.951 4.919 32.844 -2.862 2.594  -0.370 C23  CXU 15 
CXU O24  O24  O  0 1 Y N N N N N 82.260 4.878 32.955 -3.984 2.205  -0.980 O24  CXU 16 
CXU N25  N25  N  0 1 Y N N N N N 82.741 5.513 31.801 -4.212 1.026  -0.856 N25  CXU 17 
CXU C26  C26  C  0 1 Y N N N N N 81.701 5.874 31.080 -3.291 0.418  -0.153 C26  CXU 18 
CXU C27  C27  C  0 1 N N N N N N 80.074 4.317 33.926 -2.296 3.990  -0.331 C27  CXU 19 
CXU C28  C28  C  0 1 Y N N N N N 82.127 6.578 29.791 -3.230 -1.021 0.200  C28  CXU 20 
CXU C29  C29  C  0 1 Y N N N N N 81.685 7.917 29.493 -4.231 -1.891 -0.232 C29  CXU 21 
CXU C30  C30  C  0 1 Y N N N N N 82.073 8.564 28.323 -4.169 -3.230 0.100  C30  CXU 22 
CXU C31  C31  C  0 1 Y N N N N N 82.922 7.894 27.411 -3.117 -3.708 0.860  C31  CXU 23 
CXU C32  C32  C  0 1 Y N N N N N 83.364 6.557 27.690 -2.122 -2.850 1.291  C32  CXU 24 
CXU C33  C33  C  0 1 Y N N N N N 82.966 5.902 28.884 -2.170 -1.511 0.960  C33  CXU 25 
CXU C51  C51  C  0 1 N N N N N N 80.354 6.317 25.479 5.577  1.029  -1.578 C51  CXU 26 
CXU C52  C52  C  0 1 N N N N N N 78.303 7.605 24.809 4.459  -1.158 -2.128 C52  CXU 27 
CXU O81  O81  O  0 1 N N N N N N 76.359 4.810 24.499 5.901  -2.556 -0.032 O81  CXU 28 
CXU O82  O82  O  0 1 N N N N N N 78.283 3.840 24.286 3.788  -2.583 0.614  O82  CXU 29 
CXU H1   H1   H  0 1 N Y N N N N 75.983 4.187 29.256 2.818  2.440  1.962  H1   CXU 30 
CXU H2   H2   H  0 1 N N N N N N 76.830 6.379 30.182 1.076  0.514  2.154  H2   CXU 31 
CXU HN2  HN2  H  0 1 N N N N N N 79.598 6.184 29.556 0.107  0.963  -0.564 HN2  CXU 32 
CXU H3   H3   H  0 1 N N N N N N 76.610 7.378 28.326 1.897  -0.914 0.265  H3   CXU 33 
CXU H6   H6   H  0 1 N N N N N N 78.656 4.602 26.597 5.628  -0.030 0.650  H6   CXU 34 
CXU HN7  HN7  H  0 1 N N N N N N 76.431 4.998 27.285 3.827  0.885  1.608  HN7  CXU 35 
CXU H27  H27  H  0 1 N N N N N N 80.708 3.894 34.720 -1.626 4.134  -1.179 H27  CXU 36 
CXU H27A H27A H  0 0 N N N N N N 79.427 5.099 34.351 -3.109 4.714  -0.384 H27A CXU 37 
CXU H27B H27B H  0 0 N N N N N N 79.451 3.521 33.492 -1.742 4.132  0.597  H27B CXU 38 
CXU H30  H30  H  0 1 N N N N N N 81.730 9.566 28.114 -4.943 -3.905 -0.233 H30  CXU 39 
CXU H31  H31  H  0 1 N N N N N N 83.238 8.389 26.504 -3.072 -4.756 1.119  H31  CXU 40 
CXU H32  H32  H  0 1 N N N N N N 84.004 6.046 26.986 -1.303 -3.229 1.885  H32  CXU 41 
CXU H33  H33  H  0 1 N N N N N N 83.302 4.898 29.095 -1.392 -0.842 1.297  H33  CXU 42 
CXU H51  H51  H  0 1 N N N N N N 80.388 5.831 24.493 5.594  1.859  -0.872 H51  CXU 43 
CXU H51A H51A H  0 0 N N N N N N 80.923 7.257 25.443 6.543  0.525  -1.571 H51A CXU 44 
CXU H51B H51B H  0 0 N N N N N N 80.796 5.649 26.233 5.372  1.408  -2.579 H51B CXU 45 
CXU H52  H52  H  0 1 N N N N N N 78.298 7.127 23.818 4.236  -0.814 -3.138 H52  CXU 46 
CXU H52A H52A H  0 0 N N N N N N 77.275 7.877 25.090 5.431  -1.650 -2.118 H52A CXU 47 
CXU H52B H52B H  0 0 N N N N N N 78.926 8.511 24.776 3.692  -1.863 -1.807 H52B CXU 48 
CXU HO81 HO81 H  0 0 N N N N N N 76.188 4.279 23.730 5.900  -3.522 -0.005 HO81 CXU 49 
# 
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 
CXU C29 CL   SING N N 1  
CXU O1  C1   DOUB N N 2  
CXU C1  C2   SING N N 3  
CXU C1  H1   SING N N 4  
CXU C3  C2   SING N N 5  
CXU C2  N2   SING N N 6  
CXU C2  H2   SING N N 7  
CXU N2  C21  SING N N 8  
CXU N2  HN2  SING N N 9  
CXU N7  C3   SING N N 10 
CXU S4  C3   SING N N 11 
CXU C3  H3   SING N N 12 
CXU C5  S4   SING N N 13 
CXU C52 C5   SING N N 14 
CXU C51 C5   SING N N 15 
CXU C5  C6   SING N N 16 
CXU C8  C6   SING N N 17 
CXU C6  N7   SING N N 18 
CXU C6  H6   SING N N 19 
CXU N7  HN7  SING N N 20 
CXU O82 C8   DOUB N N 21 
CXU O81 C8   SING N N 22 
CXU C21 C22  SING N N 23 
CXU C21 O21  DOUB N N 24 
CXU C26 C22  SING Y N 25 
CXU C22 C23  DOUB Y N 26 
CXU C23 O24  SING Y N 27 
CXU C23 C27  SING N N 28 
CXU N25 O24  SING Y N 29 
CXU C26 N25  DOUB Y N 30 
CXU C28 C26  SING N N 31 
CXU C27 H27  SING N N 32 
CXU C27 H27A SING N N 33 
CXU C27 H27B SING N N 34 
CXU C33 C28  DOUB Y N 35 
CXU C29 C28  SING Y N 36 
CXU C30 C29  DOUB Y N 37 
CXU C31 C30  SING Y N 38 
CXU C30 H30  SING N N 39 
CXU C31 C32  DOUB Y N 40 
CXU C31 H31  SING N N 41 
CXU C32 C33  SING Y N 42 
CXU C32 H32  SING N N 43 
CXU C33 H33  SING N N 44 
CXU C51 H51  SING N N 45 
CXU C51 H51A SING N N 46 
CXU C51 H51B SING N N 47 
CXU C52 H52  SING N N 48 
CXU C52 H52A SING N N 49 
CXU C52 H52B SING N N 50 
CXU O81 HO81 SING N N 51 
# 
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 
CXU SMILES           ACDLabs              12.01 "O=C(NC(C=O)C1SC(C(N1)C(=O)O)(C)C)c3c(onc3c2ccccc2Cl)C"                                                                                                                       
CXU InChI            InChI                1.03  "InChI=1S/C19H20ClN3O5S/c1-9-13(14(23-28-9)10-6-4-5-7-11(10)20)16(25)21-12(8-24)17-22-15(18(26)27)19(2,3)29-17/h4-8,12,15,17,22H,1-3H3,(H,21,25)(H,26,27)/t12-,15+,17-/m1/s1" 
CXU InChIKey         InChI                1.03  DMRXQBXKFQMOBD-ISTRZQFTSA-N                                                                                                                                                   
CXU SMILES_CANONICAL CACTVS               3.370 "Cc1onc(c2ccccc2Cl)c1C(=O)N[C@H](C=O)[C@@H]3N[C@@H](C(O)=O)C(C)(C)S3"                                                                                                         
CXU SMILES           CACTVS               3.370 "Cc1onc(c2ccccc2Cl)c1C(=O)N[CH](C=O)[CH]3N[CH](C(O)=O)C(C)(C)S3"                                                                                                              
CXU SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "Cc1c(c(no1)c2ccccc2Cl)C(=O)N[C@H](C=O)[C@@H]3N[C@H](C(S3)(C)C)C(=O)O"                                                                                                        
CXU SMILES           "OpenEye OEToolkits" 1.7.2 "Cc1c(c(no1)c2ccccc2Cl)C(=O)NC(C=O)C3NC(C(S3)(C)C)C(=O)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 
CXU "SYSTEMATIC NAME" ACDLabs              12.01 "(2R,4S)-2-[(1R)-1-({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid"          
CXU "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(2R,4S)-2-[(1R)-1-[[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonylamino]-2-oxidanylidene-ethyl]-5,5-dimethyl-1,3-thiazolidine-4-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 
CXU "Create component" 2011-08-16 RCSB 
CXU "Modify synonyms"  2021-03-13 RCSB 
CXU "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      CXU 
_pdbx_chem_comp_synonyms.name         "(2R,4S)-2-[(1R)-1-({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid" 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            CXU 
_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      ? 
# 
