data_CFX
# 
_chem_comp.id                                    CFX 
_chem_comp.name                                  CEFOXITIN 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C16 H17 N3 O7 S2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2001-02-16 
_chem_comp.pdbx_modified_date                    2025-03-27 
_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                        427.452 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     CFX 
_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        4KOW 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              ? 
# 
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_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_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 
CFX C4  C1  C 0 1 N N N N N N -12.966 3.663  -9.718  -1.667 -1.933 0.852  C4  CFX 1  
CFX O5  O1  O 0 1 N N N N N N -11.843 4.120  -9.544  -2.100 -2.027 1.981  O5  CFX 2  
CFX N1  N1  N 0 1 N N N N N N -14.184 4.125  -9.426  -0.449 -1.792 0.348  N1  CFX 3  
CFX C2  C2  C 0 1 N N R N N N -14.890 3.011  -10.096 -0.904 -2.200 -1.006 C2  CFX 4  
CFX S8  S1  S 0 1 N N N N N N -16.159 2.390  -8.988  -0.232 -0.964 -2.168 S8  CFX 5  
CFX C9  C3  C 0 1 N N N N N N -16.964 4.005  -8.887  1.524  -0.972 -1.695 C9  CFX 6  
CFX C10 C4  C 0 1 N N N N N N -16.052 5.190  -8.512  1.703  -0.976 -0.212 C10 CFX 7  
CFX C11 C5  C 0 1 N N N N N N -14.762 5.215  -8.723  0.837  -1.359 0.713  C11 CFX 8  
CFX C15 C6  C 0 1 N N N N N N -16.728 6.332  -7.788  3.034  -0.482 0.293  C15 CFX 9  
CFX C12 C7  C 0 1 N N N N N N -13.800 6.188  -8.164  1.224  -1.331 2.135  C12 CFX 10 
CFX O13 O2  O 0 1 N N N N N N -13.917 7.367  -8.511  0.476  -1.788 2.978  O13 CFX 11 
CFX O14 O3  O 0 1 N N N N N N -12.918 5.794  -7.363  2.407  -0.800 2.501  O14 CFX 12 
CFX C3  C8  C 0 1 N N S N N N -13.529 2.323  -10.201 -2.307 -1.936 -0.510 C3  CFX 13 
CFX O16 O4  O 0 1 N N N N N N -13.273 1.992  -11.561 -3.215 -3.018 -0.727 O16 CFX 14 
CFX C17 C9  C 0 1 N N N N N N -11.922 1.732  -11.864 -4.565 -2.727 -0.360 C17 CFX 15 
CFX N18 N2  N 0 1 N N N N N N -13.135 1.270  -9.321  -2.849 -0.636 -0.913 N18 CFX 16 
CFX C19 C10 C 0 1 N N N N N N -13.611 0.037  -9.360  -2.225 0.499  -0.540 C19 CFX 17 
CFX O21 O5  O 0 1 N N N N N N -14.570 -0.243 -10.046 -1.216 0.444  0.130  O21 CFX 18 
CFX C20 C11 C 0 1 N N N N N N -12.930 -0.988 -8.516  -2.782 1.836  -0.955 C20 CFX 19 
CFX C23 C12 C 0 1 Y N N N N N -13.674 -1.343 -7.288  -1.906 2.935  -0.413 C23 CFX 20 
CFX S24 S2  S 0 1 Y N N N N N -13.069 -2.490 -6.161  -2.104 3.712  1.153  S24 CFX 21 
CFX C25 C13 C 0 1 Y N N N N N -14.402 -2.375 -5.150  -0.715 4.747  0.849  C25 CFX 22 
CFX C26 C14 C 0 1 Y N N N N N -15.270 -1.544 -5.620  -0.203 4.468  -0.351 C26 CFX 23 
CFX C27 C15 C 0 1 Y N N N N N -14.876 -0.933 -6.837  -0.857 3.465  -1.045 C27 CFX 24 
CFX O30 O6  O 0 1 N N N N N N -17.787 6.915  -8.679  3.901  -0.189 -0.834 O30 CFX 25 
CFX C31 C16 C 0 1 N N N N N N -18.329 8.144  -8.401  5.169  0.167  -0.553 C31 CFX 26 
CFX O32 O7  O 0 1 N N N N N N -17.910 9.073  -7.667  5.567  0.142  0.595  O32 CFX 27 
CFX N33 N3  N 0 1 N N N N N N -19.450 8.209  -9.125  5.997  0.550  -1.545 N33 CFX 28 
CFX H1  H1  H 0 1 N N N N N N -15.332 3.269  -11.070 -0.687 -3.233 -1.281 H1  CFX 29 
CFX H2  H2  H 0 1 N N N N N N -17.410 4.221  -9.869  1.999  -1.860 -2.112 H2  CFX 30 
CFX H3  H3  H 0 1 N N N N N N -17.759 3.939  -8.129  2.006  -0.086 -2.109 H3  CFX 31 
CFX H4  H4  H 0 1 N N N N N N -15.985 7.105  -7.543  2.886  0.422  0.883  H4  CFX 32 
CFX H5  H5  H 0 1 N N N N N N -17.189 5.960  -6.861  3.494  -1.250 0.915  H5  CFX 33 
CFX H6  H6  H 0 1 N N N N N N -12.386 6.532  -7.089  2.585  -0.737 3.450  H6  CFX 34 
CFX H7  H7  H 0 1 N N N N N N -11.826 1.487  -12.932 -4.608 -2.479 0.700  H7  CFX 35 
CFX H8  H8  H 0 1 N N N N N N -11.317 2.622  -11.636 -4.926 -1.882 -0.946 H8  CFX 36 
CFX H9  H9  H 0 1 N N N N N N -11.568 0.884  -11.260 -5.191 -3.598 -0.555 H9  CFX 37 
CFX H10 H10 H 0 1 N N N N N N -12.449 1.480  -8.624  -3.656 -0.592 -1.449 H10 CFX 38 
CFX H11 H11 H 0 1 N N N N N N -12.798 -1.900 -9.117  -2.810 1.896  -2.043 H11 CFX 39 
CFX H12 H12 H 0 1 N N N N N N -11.945 -0.596 -8.223  -3.792 1.948  -0.559 H12 CFX 40 
CFX H13 H13 H 0 1 N N N N N N -14.519 -2.924 -4.227  -0.335 5.494  1.529  H13 CFX 41 
CFX H14 H14 H 0 1 N N N N N N -16.210 -1.333 -5.131  0.659  4.983  -0.749 H14 CFX 42 
CFX H15 H15 H 0 1 N N N N N N -15.483 -0.206 -7.355  -0.544 3.138  -2.026 H15 CFX 43 
CFX H16 H16 H 0 1 N N N N N N -20.013 9.035  -9.102  5.660  0.640  -2.450 H16 CFX 44 
CFX H17 H17 H 0 1 N N N N N N -19.726 7.431  -9.689  6.929  0.737  -1.354 H17 CFX 45 
# 
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 
CFX C17 O16 SING N N 1  
CFX O16 C3  SING N N 2  
CFX C3  C2  SING N N 3  
CFX C3  C4  SING N N 4  
CFX C3  N18 SING N N 5  
CFX C2  N1  SING N N 6  
CFX C2  S8  SING N N 7  
CFX O21 C19 DOUB N N 8  
CFX C4  O5  DOUB N N 9  
CFX C4  N1  SING N N 10 
CFX N1  C11 SING N N 11 
CFX C19 N18 SING N N 12 
CFX C19 C20 SING N N 13 
CFX N33 C31 SING N N 14 
CFX S8  C9  SING N N 15 
CFX C9  C10 SING N N 16 
CFX C11 C10 DOUB N N 17 
CFX C11 C12 SING N N 18 
CFX O30 C31 SING N N 19 
CFX O30 C15 SING N N 20 
CFX C20 C23 SING N N 21 
CFX C10 C15 SING N N 22 
CFX O13 C12 DOUB N N 23 
CFX C31 O32 DOUB N N 24 
CFX C12 O14 SING N N 25 
CFX C23 C27 DOUB Y N 26 
CFX C23 S24 SING Y N 27 
CFX C27 C26 SING Y N 28 
CFX S24 C25 SING Y N 29 
CFX C26 C25 DOUB Y N 30 
CFX C2  H1  SING N N 31 
CFX C9  H2  SING N N 32 
CFX C9  H3  SING N N 33 
CFX C15 H4  SING N N 34 
CFX C15 H5  SING N N 35 
CFX O14 H6  SING N N 36 
CFX C17 H7  SING N N 37 
CFX C17 H8  SING N N 38 
CFX C17 H9  SING N N 39 
CFX N18 H10 SING N N 40 
CFX C20 H11 SING N N 41 
CFX C20 H12 SING N N 42 
CFX C25 H13 SING N N 43 
CFX C26 H14 SING N N 44 
CFX C27 H15 SING N N 45 
CFX N33 H16 SING N N 46 
CFX N33 H17 SING N N 47 
# 
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 
CFX SMILES           ACDLabs              14.52   "O=C(O)C=1N2C(=O)C(NC(=O)Cc3cccs3)(OC)C2SCC=1COC(N)=O"                                                                                                                     
CFX InChI            InChI                1.06    "InChI=1S/C16H17N3O7S2/c1-25-16(18-10(20)5-9-3-2-4-27-9)13(23)19-11(12(21)22)8(6-26-15(17)24)7-28-14(16)19/h2-4,14H,5-7H2,1H3,(H2,17,24)(H,18,20)(H,21,22)/t14-,16+/m1/s1" 
CFX InChIKey         InChI                1.06    WZOZEZRFJCJXNZ-ZBFHGGJFSA-N                                                                                                                                                
CFX SMILES_CANONICAL CACTVS               3.385   "CO[C@]1(NC(=O)Cc2sccc2)[C@H]3SCC(=C(N3C1=O)C(O)=O)COC(N)=O"                                                                                                               
CFX SMILES           CACTVS               3.385   "CO[C]1(NC(=O)Cc2sccc2)[CH]3SCC(=C(N3C1=O)C(O)=O)COC(N)=O"                                                                                                                 
CFX SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CO[C@@]1([C@@H]2N(C1=O)C(=C(CS2)COC(=O)N)C(=O)O)NC(=O)Cc3cccs3"                                                                                                           
CFX SMILES           "OpenEye OEToolkits" 3.1.0.0 "COC1(C2N(C1=O)C(=C(CS2)COC(=O)N)C(=O)O)NC(=O)Cc3cccs3"                                                                                                                    
# 
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 
CFX "SYSTEMATIC NAME" ACDLabs              14.52   "(1S,6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[2-(thiophen-2-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid"                  
CFX "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(6~{R},7~{S})-3-(aminocarbonyloxymethyl)-7-methoxy-8-oxidanylidene-7-(2-thiophen-2-ylethanoylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-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 
CFX "Create component"   2001-02-16 PDBJ 
CFX "Modify descriptor"  2011-06-04 RCSB 
CFX "Other modification" 2025-03-27 RCSB 
# 
