data_4KU
# 
_chem_comp.id                                    4KU 
_chem_comp.name                                  
;2,2'-ethane-1,2-diylbis{5-[(sulfanylmethyl)amino]benzenesulfonic acid}
;
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C16 H20 N2 O6 S4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2015-04-01 
_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                        464.600 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     4KU 
_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        4YZF 
_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 
4KU OAE O1  O 0 1 N N N N N N 7.464  -2.489 39.042 -3.187 4.120  -0.485 OAE 4KU 1  
4KU SBA S1  S 0 1 N N N N N N 8.293  -1.414 38.519 -2.057 3.167  -0.123 SBA 4KU 2  
4KU OAA O2  O 0 1 N N N N N N 8.258  -1.635 37.090 -1.095 3.271  -1.164 OAA 4KU 3  
4KU OAB O3  O 0 1 N N N N N N 9.646  -1.779 38.913 -1.752 3.407  1.243  OAB 4KU 4  
4KU CAY C1  C 0 1 Y N N N N N 7.724  0.223  38.931 -2.707 1.532  -0.208 CAY 4KU 5  
4KU CAO C2  C 0 1 Y N N N N N 7.110  1.003  37.934 -4.073 1.330  -0.186 CAO 4KU 6  
4KU CAU C3  C 0 1 Y N N N N N 6.634  2.288  38.185 -4.585 0.041  -0.253 CAU 4KU 7  
4KU NAS N1  N 0 1 N N N N N N 6.018  3.010  37.099 -5.966 -0.167 -0.231 NAS 4KU 8  
4KU CAI C4  C 0 1 N N N N N N 5.220  4.191  37.249 -6.503 -1.528 -0.302 CAI 4KU 9  
4KU SAG S2  S 0 1 N N N N N N 5.943  5.676  37.373 -6.822 -2.140 1.376  SAG 4KU 10 
4KU CAK C5  C 0 1 Y N N N N N 6.768  2.824  39.463 -3.719 -1.043 -0.341 CAK 4KU 11 
4KU CAM C6  C 0 1 Y N N N N N 7.372  2.070  40.466 -2.354 -0.834 -0.363 CAM 4KU 12 
4KU CAW C7  C 0 1 Y N N N N N 7.842  0.776  40.213 -1.849 0.451  -0.302 CAW 4KU 13 
4KU CAQ C8  C 0 1 N N N N N N 8.502  0.003  41.346 -0.359 0.675  -0.332 CAQ 4KU 14 
4KU CAR C9  C 0 1 N N N N N N 8.942  1.133  42.207 0.360  -0.675 -0.341 CAR 4KU 15 
4KU CAX C10 C 0 1 Y N N N N N 9.912  0.801  43.289 1.850  -0.451 -0.312 CAX 4KU 16 
4KU CAN C11 C 0 1 Y N N N N N 10.454 -0.460 43.442 2.356  0.834  -0.376 CAN 4KU 17 
4KU CAL C12 C 0 1 Y N N N N N 11.357 -0.658 44.486 3.721  1.042  -0.350 CAL 4KU 18 
4KU CAV C13 C 0 1 Y N N N N N 11.705 0.364  45.359 4.586  -0.041 -0.257 CAV 4KU 19 
4KU NAT N2  N 0 1 N N N N N N 12.645 0.083  46.413 5.967  0.167  -0.230 NAT 4KU 20 
4KU CAJ C14 C 0 1 N N N N N N 12.782 0.887  47.618 6.505  1.527  -0.298 CAJ 4KU 21 
4KU SAH S3  S 0 1 N N N N N N 12.989 2.548  47.592 6.815  2.140  1.381  SAH 4KU 22 
4KU CAP C15 C 0 1 Y N N N N N 11.153 1.622  45.178 4.074  -1.331 -0.192 CAP 4KU 23 
4KU CAZ C16 C 0 1 Y N N N N N 10.253 1.859  44.141 2.708  -1.532 -0.214 CAZ 4KU 24 
4KU SBB S4  S 0 1 N N N N N N 9.550  3.472  43.909 2.057  -3.167 -0.124 SBB 4KU 25 
4KU OAF O4  O 0 1 N N N N N N 8.144  3.512  44.210 1.734  -3.395 1.241  OAF 4KU 26 
4KU OAD O5  O 0 1 N N N N N N 9.614  4.038  42.572 1.110  -3.280 -1.177 OAD 4KU 27 
4KU OAC O6  O 0 1 N N N N N N 10.144 4.488  44.752 3.193  -4.122 -0.462 OAC 4KU 28 
4KU H1  H1  H 0 1 N N N N N N 7.004  0.592  36.941 -4.743 2.175  -0.117 H1  4KU 29 
4KU H2  H2  H 0 1 N N N N N N 5.429  2.347  36.637 -6.569 0.590  -0.170 H2  4KU 30 
4KU H3  H3  H 0 1 N N N N N N 4.553  4.236  36.375 -7.434 -1.522 -0.869 H3  4KU 31 
4KU H4  H4  H 0 1 N N N N N N 4.620  4.054  38.161 -5.781 -2.178 -0.795 H4  4KU 32 
4KU H5  H5  H 0 1 N N N N N N 4.918  6.467  37.492 -7.304 -3.377 1.160  H5  4KU 33 
4KU H6  H6  H 0 1 N N N N N N 6.406  3.819  39.675 -4.114 -2.047 -0.393 H6  4KU 34 
4KU H7  H7  H 0 1 N N N N N N 7.480  2.490  41.455 -1.681 -1.676 -0.432 H7  4KU 35 
4KU H8  H8  H 0 1 N N N N N N 7.786  -0.651 41.865 -0.094 1.234  -1.230 H8  4KU 36 
4KU H9  H9  H 0 1 N N N N N N 9.354  -0.595 40.990 -0.058 1.241  0.550  H9  4KU 37 
4KU H10 H10 H 0 1 N N N N N N 9.410  1.887  41.557 0.062  -1.251 0.535  H10 4KU 38 
4KU H11 H11 H 0 1 N N N N N N 8.046  1.562  42.680 0.093  -1.223 -1.245 H11 4KU 39 
4KU H12 H12 H 0 1 N N N N N N 10.187 -1.266 42.775 1.683  1.675  -0.448 H12 4KU 40 
4KU H13 H13 H 0 1 N N N N N N 11.798 -1.635 44.619 4.116  2.046  -0.401 H13 4KU 41 
4KU H14 H14 H 0 1 N N N N N N 12.431 -0.842 46.727 6.570  -0.591 -0.165 H14 4KU 42 
4KU H15 H15 H 0 1 N N N N N N 11.872 0.705  48.208 7.438  1.521  -0.861 H15 4KU 43 
4KU H16 H16 H 0 1 N N N N N N 13.653 0.482  48.154 5.785  2.178  -0.794 H16 4KU 44 
4KU H17 H17 H 0 1 N N N N N N 13.063 2.831  48.859 7.298  3.377  1.168  H17 4KU 45 
4KU H18 H18 H 0 1 N N N N N N 11.423 2.426  45.847 4.744  -2.175 -0.121 H18 4KU 46 
4KU H19 H19 H 0 1 N N N N N N 7.141  -3.019 38.323 -2.935 5.054  -0.469 H19 4KU 47 
4KU H20 H20 H 0 1 N N N N N N 10.407 5.229  44.218 2.941  -5.056 -0.441 H20 4KU 48 
# 
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 
4KU OAA SBA DOUB N N 1  
4KU NAS CAI SING N N 2  
4KU NAS CAU SING N N 3  
4KU CAI SAG SING N N 4  
4KU CAO CAU DOUB Y N 5  
4KU CAO CAY SING Y N 6  
4KU CAU CAK SING Y N 7  
4KU SBA OAB DOUB N N 8  
4KU SBA CAY SING N N 9  
4KU SBA OAE SING N N 10 
4KU CAY CAW DOUB Y N 11 
4KU CAK CAM DOUB Y N 12 
4KU CAW CAM SING Y N 13 
4KU CAW CAQ SING N N 14 
4KU CAQ CAR SING N N 15 
4KU CAR CAX SING N N 16 
4KU OAD SBB DOUB N N 17 
4KU CAX CAN DOUB Y N 18 
4KU CAX CAZ SING Y N 19 
4KU CAN CAL SING Y N 20 
4KU SBB CAZ SING N N 21 
4KU SBB OAF DOUB N N 22 
4KU SBB OAC SING N N 23 
4KU CAZ CAP DOUB Y N 24 
4KU CAL CAV DOUB Y N 25 
4KU CAP CAV SING Y N 26 
4KU CAV NAT SING N N 27 
4KU NAT CAJ SING N N 28 
4KU SAH CAJ SING N N 29 
4KU CAO H1  SING N N 30 
4KU NAS H2  SING N N 31 
4KU CAI H3  SING N N 32 
4KU CAI H4  SING N N 33 
4KU SAG H5  SING N N 34 
4KU CAK H6  SING N N 35 
4KU CAM H7  SING N N 36 
4KU CAQ H8  SING N N 37 
4KU CAQ H9  SING N N 38 
4KU CAR H10 SING N N 39 
4KU CAR H11 SING N N 40 
4KU CAN H12 SING N N 41 
4KU CAL H13 SING N N 42 
4KU NAT H14 SING N N 43 
4KU CAJ H15 SING N N 44 
4KU CAJ H16 SING N N 45 
4KU SAH H17 SING N N 46 
4KU CAP H18 SING N N 47 
4KU OAE H19 SING N N 48 
4KU OAC H20 SING N N 49 
# 
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 
4KU SMILES           ACDLabs              12.01 "OS(=O)(c1c(ccc(c1)NCS)CCc2ccc(NCS)cc2S(=O)(O)=O)=O"                                                                                                            
4KU InChI            InChI                1.03  "InChI=1S/C16H20N2O6S4/c19-27(20,21)15-7-13(17-9-25)5-3-11(15)1-2-12-4-6-14(18-10-26)8-16(12)28(22,23)24/h3-8,17-18,25-26H,1-2,9-10H2,(H,19,20,21)(H,22,23,24)" 
4KU InChIKey         InChI                1.03  LJEHNCSYWIAXRX-UHFFFAOYSA-N                                                                                                                                     
4KU SMILES_CANONICAL CACTVS               3.385 "O[S](=O)(=O)c1cc(NCS)ccc1CCc2ccc(NCS)cc2[S](O)(=O)=O"                                                                                                          
4KU SMILES           CACTVS               3.385 "O[S](=O)(=O)c1cc(NCS)ccc1CCc2ccc(NCS)cc2[S](O)(=O)=O"                                                                                                          
4KU SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "c1cc(c(cc1NCS)S(=O)(=O)O)CCc2ccc(cc2S(=O)(=O)O)NCS"                                                                                                            
4KU SMILES           "OpenEye OEToolkits" 1.9.2 "c1cc(c(cc1NCS)S(=O)(=O)O)CCc2ccc(cc2S(=O)(=O)O)NCS"                                                                                                            
# 
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 
4KU "SYSTEMATIC NAME" ACDLabs              12.01 
;2,2'-ethane-1,2-diylbis{5-[(sulfanylmethyl)amino]benzenesulfonic acid}
;
4KU "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "5-(sulfanylmethylamino)-2-[2-[4-(sulfanylmethylamino)-2-sulfo-phenyl]ethyl]benzenesulfonic 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 
4KU "Create component" 2015-04-01 EBI  
4KU "Initial release"  2015-11-04 RCSB 
4KU "Modify PCM"       2024-09-27 PDBE 
# 
loop_
_pdbx_chem_comp_pcm.pcm_id 
_pdbx_chem_comp_pcm.comp_id 
_pdbx_chem_comp_pcm.modified_residue_id 
_pdbx_chem_comp_pcm.type 
_pdbx_chem_comp_pcm.category 
_pdbx_chem_comp_pcm.position 
_pdbx_chem_comp_pcm.polypeptide_position 
_pdbx_chem_comp_pcm.comp_id_linking_atom 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 
1 4KU LYS None Crosslinker "Amino-acid side chain" "Any position" CAI NZ ? ? 
2 4KU LYS None Crosslinker "Amino-acid side chain" "Any position" CAJ NZ ? ? 
# 
