data_6B9
# 
_chem_comp.id                                    6B9 
_chem_comp.name                                  "2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-5-[(E)-(sulfanylmethylidene)amino]benzoic acid" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C21 H13 N O5 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2016-03-01 
_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                        391.397 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     6B9 
_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        5IEL 
_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 
6B9 O   O1  O 0 1 N N N N N N -8.301  12.155 -6.777  -0.719 -0.763 2.134  O   6B9 1  
6B9 C7  C1  C 0 1 N N N N N N -7.386  11.323 -6.620  0.489  -0.661 2.211  C7  6B9 2  
6B9 C3  C2  C 0 1 Y N N N N N -6.661  10.712 -7.805  1.262  -0.159 1.056  C3  6B9 3  
6B9 C4  C3  C 0 1 Y N N N N N -6.212  11.605 -8.750  2.642  -0.041 1.140  C4  6B9 4  
6B9 C5  C4  C 0 1 Y N N N N N -5.541  11.154 -9.863  3.368  0.435  0.043  C5  6B9 5  
6B9 N   N1  N 0 1 N N N N N N -5.096  11.977 -10.897 4.726  0.551  0.124  N   6B9 6  
6B9 C6  C5  C 0 1 N N N N N N -3.878  12.174 -11.421 5.477  0.133  -0.860 C6  6B9 7  
6B9 S   S1  S 0 1 N N N N N N -3.554  12.921 -12.775 7.230  0.283  -0.756 S   6B9 8  
6B9 C   C6  C 0 1 Y N N N N N -5.296  9.773  -10.017 2.706  0.792  -1.137 C   6B9 9  
6B9 O1  O2  O 0 1 N N N N N N -7.076  10.855 -5.392  1.123  -1.001 3.349  O1  6B9 10 
6B9 C8  C7  C 0 1 N N N N N N -6.931  8.522  -6.836  -0.860 0.073  -0.240 C8  6B9 11 
6B9 C2  C8  C 0 1 Y N N N N N -6.413  9.333  -7.967  0.600  0.199  -0.140 C2  6B9 12 
6B9 C1  C9  C 0 1 Y N N N N N -5.736  8.869  -9.069  1.339  0.678  -1.228 C1  6B9 13 
6B9 C16 C10 C 0 1 Y N N N N N -5.974  7.575  -6.179  -1.729 1.253  -0.194 C16 6B9 14 
6B9 C17 C11 C 0 1 Y N N N N N -4.599  7.649  -6.410  -1.189 2.537  -0.048 C17 6B9 15 
6B9 C18 C12 C 0 1 Y N N N N N -3.728  6.780  -5.767  -2.018 3.620  -0.008 C18 6B9 16 
6B9 C19 C13 C 0 1 Y N N N N N -4.229  5.785  -4.906  -3.399 3.455  -0.112 C19 6B9 17 
6B9 O4  O3  O 0 1 N N N N N N -3.373  4.918  -4.296  -4.211 4.542  -0.071 O4  6B9 18 
6B9 C20 C14 C 0 1 Y N N N N N -5.601  5.669  -4.685  -3.950 2.192  -0.257 C20 6B9 19 
6B9 C15 C15 C 0 1 Y N N N N N -6.450  6.569  -5.306  -3.124 1.079  -0.299 C15 6B9 20 
6B9 O3  O4  O 0 1 N N N N N N -7.813  6.403  -5.018  -3.651 -0.155 -0.440 O3  6B9 21 
6B9 C10 C16 C 0 1 N N N N N N -8.737  7.222  -5.658  -2.888 -1.267 -0.487 C10 6B9 22 
6B9 C11 C17 C 0 1 N N N N N N -10.070 7.003  -5.340  -3.488 -2.503 -0.633 C11 6B9 23 
6B9 C12 C18 C 0 1 N N N N N N -11.062 7.732  -6.018  -2.701 -3.659 -0.682 C12 6B9 24 
6B9 O2  O5  O 0 1 N N N N N N -12.355 7.422  -5.713  -3.235 -4.755 -0.811 O2  6B9 25 
6B9 C13 C19 C 0 1 N N N N N N -10.709 8.688  -6.978  -1.298 -3.571 -0.582 C13 6B9 26 
6B9 C14 C20 C 0 1 N N N N N N -9.368  8.907  -7.263  -0.699 -2.362 -0.438 C14 6B9 27 
6B9 C9  C21 C 0 1 N N N N N N -8.355  8.202  -6.605  -1.479 -1.191 -0.389 C9  6B9 28 
6B9 H1  H1  H 0 1 N N N N N N -6.387  12.663 -8.618  3.154  -0.316 2.050  H1  6B9 29 
6B9 H2  H2  H 0 1 N N N N N N -3.038  11.785 -10.865 5.024  -0.304 -1.738 H2  6B9 30 
6B9 H3  H3  H 0 1 N N N N N N -2.257  12.840 -12.825 7.598  -0.277 -1.996 H3  6B9 31 
6B9 H4  H4  H 0 1 N N N N N N -4.759  9.419  -10.885 3.272  1.159  -1.981 H4  6B9 32 
6B9 H5  H5  H 0 1 N N N N N N -7.646  11.256 -4.747  0.574  -1.321 4.079  H5  6B9 33 
6B9 H6  H6  H 0 1 N N N N N N -5.550  7.812  -9.193  0.834  0.956  -2.141 H6  6B9 34 
6B9 H7  H7  H 0 1 N N N N N N -4.210  8.388  -7.094  -0.121 2.670  0.033  H7  6B9 35 
6B9 H8  H8  H 0 1 N N N N N N -2.664  6.867  -5.928  -1.602 4.610  0.104  H8  6B9 36 
6B9 H9  H9  H 0 1 N N N N N N -3.866  4.314  -3.753  -4.389 4.933  -0.937 H9  6B9 37 
6B9 H10 H10 H 0 1 N N N N N N -5.993  4.894  -4.043  -5.021 2.075  -0.337 H10 6B9 38 
6B9 H11 H11 H 0 1 N N N N N N -10.341 6.283  -4.582  -4.563 -2.576 -0.710 H11 6B9 39 
6B9 H13 H13 H 0 1 N N N N N N -11.474 9.251  -7.493  -0.698 -4.468 -0.620 H13 6B9 40 
6B9 H14 H14 H 0 1 N N N N N N -9.101  9.639  -8.011  0.376  -2.298 -0.363 H14 6B9 41 
# 
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 
6B9 S   C6  SING N N 1  
6B9 C6  N   DOUB N N 2  
6B9 N   C5  SING N N 3  
6B9 C   C5  DOUB Y N 4  
6B9 C   C1  SING Y N 5  
6B9 C5  C4  SING Y N 6  
6B9 C1  C2  DOUB Y N 7  
6B9 C4  C3  DOUB Y N 8  
6B9 C2  C3  SING Y N 9  
6B9 C2  C8  SING N N 10 
6B9 C3  C7  SING N N 11 
6B9 C14 C13 DOUB N N 12 
6B9 C14 C9  SING N N 13 
6B9 C13 C12 SING N N 14 
6B9 C8  C9  DOUB N N 15 
6B9 C8  C16 SING N N 16 
6B9 O   C7  DOUB N N 17 
6B9 C7  O1  SING N N 18 
6B9 C9  C10 SING N N 19 
6B9 C17 C16 SING Y N 20 
6B9 C17 C18 DOUB Y N 21 
6B9 C16 C15 DOUB Y N 22 
6B9 C12 O2  DOUB N N 23 
6B9 C12 C11 SING N N 24 
6B9 C18 C19 SING Y N 25 
6B9 C10 C11 DOUB N N 26 
6B9 C10 O3  SING N N 27 
6B9 C15 O3  SING N N 28 
6B9 C15 C20 SING Y N 29 
6B9 C19 C20 DOUB Y N 30 
6B9 C19 O4  SING N N 31 
6B9 C4  H1  SING N N 32 
6B9 C6  H2  SING N N 33 
6B9 S   H3  SING N N 34 
6B9 C   H4  SING N N 35 
6B9 O1  H5  SING N N 36 
6B9 C1  H6  SING N N 37 
6B9 C17 H7  SING N N 38 
6B9 C18 H8  SING N N 39 
6B9 O4  H9  SING N N 40 
6B9 C20 H10 SING N N 41 
6B9 C11 H11 SING N N 42 
6B9 C13 H13 SING N N 43 
6B9 C14 H14 SING N N 44 
# 
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 
6B9 SMILES           ACDLabs              12.01 "O=C(O)c1cc(N=[C@H]S)ccc1C2=C4C(Oc3c2ccc(c3)O)=CC(=O)C=C4"                                                                                 
6B9 InChI            InChI                1.03  "InChI=1S/C21H13NO5S/c23-12-2-5-15-18(8-12)27-19-9-13(24)3-6-16(19)20(15)14-4-1-11(22-10-28)7-17(14)21(25)26/h1-10,23H,(H,22,28)(H,25,26)" 
6B9 InChIKey         InChI                1.03  KDFRZGWCOSXMPY-UHFFFAOYSA-N                                                                                                                
6B9 SMILES_CANONICAL CACTVS               3.385 "OC(=O)c1cc(ccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)N=CS"                                                                                       
6B9 SMILES           CACTVS               3.385 "OC(=O)c1cc(ccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)N=CS"                                                                                       
6B9 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.4 "c1cc(c(cc1/N=C/S)C(=O)O)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)O"                                                                                   
6B9 SMILES           "OpenEye OEToolkits" 2.0.4 "c1cc(c(cc1N=CS)C(=O)O)C2=C3C=CC(=O)C=C3Oc4c2ccc(c4)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 
6B9 "SYSTEMATIC NAME" ACDLabs              12.01 "2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-5-[(E)-(sulfanylmethylidene)amino]benzoic acid"          
6B9 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.4 "2-(3-oxidanyl-6-oxidanylidene-xanthen-9-yl)-5-[(~{E})-sulfanylmethylideneamino]benzoic 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 
6B9 "Create component" 2016-03-01 EBI  
6B9 "Initial release"  2017-03-08 RCSB 
6B9 "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 6B9 PRO None "Covalent chemical modification" "Amino-acid backbone"   N-terminal     C6 N  ? ? 
2 6B9 LYS None "Covalent chemical modification" "Amino-acid side chain" "Any position" C6 NZ ? ? 
# 
