data_QDO
# 
_chem_comp.id                                    QDO 
_chem_comp.name                                  "2,3-bis(bromomethyl)quinoxaline 1,4-dioxide" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C10 H8 Br2 N2 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "conoidin A" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2013-05-31 
_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                        347.991 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     QDO 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   Y 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        4KW6 
_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 
QDO O3  O3  O  -1 1 N N N N N N 39.604 -35.962 98.176  1.111  -2.308 1.566  O3  QDO 1  
QDO N3  N3  N  1  1 Y N N N N N 40.053 -34.928 98.717  1.130  -1.139 0.768  N3  QDO 2  
QDO C2  C2  C  0  1 Y N N N N N 39.370 -33.768 98.639  -0.004 -0.575 0.389  C2  QDO 3  
QDO C1  C1  C  0  1 N N N N N N 38.065 -33.795 97.880  -1.316 -1.184 0.810  C1  QDO 4  
QDO C11 C11 C  0  1 Y N N N N N 39.874 -32.606 99.250  -0.001 0.572  -0.393 C11 QDO 5  
QDO C12 C12 C  0  1 N N N N N N 39.156 -31.276 99.195  -1.309 1.193  -0.810 C12 QDO 6  
QDO C4  C4  C  0  1 Y N N N N N 41.223 -34.977 99.381  2.304  -0.592 0.397  C4  QDO 7  
QDO C5  C5  C  0  1 Y N N N N N 41.934 -36.178 99.463  3.523  -1.163 0.787  C5  QDO 8  
QDO C6  C6  C  0  1 Y N N N N N 43.145 -36.231 100.147 4.695  -0.588 0.395  C6  QDO 9  
QDO C7  C7  C  0  1 Y N N N N N 43.656 -35.082 100.756 4.699  0.562  -0.390 C7  QDO 10 
QDO C8  C8  C  0  1 Y N N N N N 42.949 -33.883 100.678 3.531  1.143  -0.785 C8  QDO 11 
QDO C9  C9  C  0  1 Y N N N N N 41.729 -33.819 99.991  2.308  0.576  -0.400 C9  QDO 12 
QDO N10 N10 N  1  1 Y N N N N N 41.045 -32.658 99.914  1.137  1.127  -0.776 N10 QDO 13 
QDO O10 O10 O  -1 1 N N N N N N 41.497 -31.627 100.456 1.125  2.297  -1.573 O10 QDO 14 
QDO H2  H2  H  0  1 N N N N N N 37.835 -34.870 97.857  -1.193 -1.683 1.772  H2  QDO 15 
QDO H3  H3  H  0  1 N N N N N N 37.382 -33.289 98.579  -2.069 -0.401 0.901  H3  QDO 16 
QDO H5  H5  H  0  1 N N N N N N 38.304 -31.327 99.889  -1.185 1.691  -1.772 H5  QDO 17 
QDO H6  H6  H  0  1 N N N N N N 39.860 -30.502 99.535  -2.068 0.416  -0.899 H6  QDO 18 
QDO H8  H8  H  0  1 N N N N N N 41.542 -37.068 98.994  3.534  -2.055 1.395  H8  QDO 19 
QDO H9  H9  H  0  1 N N N N N N 43.690 -37.161 100.207 5.633  -1.030 0.697  H9  QDO 20 
QDO H10 H10 H  0  1 N N N N N N 44.596 -35.123 101.286 5.639  1.001  -0.688 H10 QDO 21 
QDO H11 H11 H  0  1 N N N N N N 43.345 -32.996 101.151 3.547  2.035  -1.393 H11 QDO 22 
QDO BR1 BR1 BR 0  0 N Y N N N N ?      ?       ?       -1.871 2.507  0.540  BR1 QDO 23 
QDO BR2 BR2 BR 0  0 N Y N N N N ?      ?       ?       -1.894 -2.494 -0.538 BR2 QDO 24 
# 
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 
QDO C1  C2  SING N N 1  
QDO O3  N3  SING N N 2  
QDO C2  N3  DOUB Y N 3  
QDO C2  C11 SING Y N 4  
QDO N3  C4  SING Y N 5  
QDO C12 C11 SING N N 6  
QDO C11 N10 DOUB Y N 7  
QDO C4  C5  DOUB Y N 8  
QDO C4  C9  SING Y N 9  
QDO C5  C6  SING Y N 10 
QDO N10 C9  SING Y N 11 
QDO N10 O10 SING N N 12 
QDO C9  C8  DOUB Y N 13 
QDO C6  C7  DOUB Y N 14 
QDO C8  C7  SING Y N 15 
QDO C1  H2  SING N N 16 
QDO C1  H3  SING N N 17 
QDO C12 H5  SING N N 18 
QDO C12 H6  SING N N 19 
QDO C5  H8  SING N N 20 
QDO C6  H9  SING N N 21 
QDO C7  H10 SING N N 22 
QDO C8  H11 SING N N 23 
QDO C12 BR1 SING N N 24 
QDO C1  BR2 SING N N 25 
# 
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 
QDO SMILES           ACDLabs              12.01 "[O-][n+]2c1ccccc1[n+]([O-])c(c2CBr)CBr"                                        
QDO InChI            InChI                1.03  "InChI=1S/C10H8Br2N2O2/c11-5-9-10(6-12)14(16)8-4-2-1-3-7(8)13(9)15/h1-4H,5-6H2" 
QDO InChIKey         InChI                1.03  DQKNFTLRMZOAMG-UHFFFAOYSA-N                                                     
QDO SMILES_CANONICAL CACTVS               3.370 "[O-][n+]1c(CBr)c(CBr)[n+]([O-])c2ccccc12"                                      
QDO SMILES           CACTVS               3.370 "[O-][n+]1c(CBr)c(CBr)[n+]([O-])c2ccccc12"                                      
QDO SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "c1ccc2c(c1)[n+](c(c([n+]2[O-])CBr)CBr)[O-]"                                    
QDO SMILES           "OpenEye OEToolkits" 1.7.6 "c1ccc2c(c1)[n+](c(c([n+]2[O-])CBr)CBr)[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 
QDO "SYSTEMATIC NAME" ACDLabs              12.01 "2,3-bis(bromomethyl)quinoxaline 1,4-dioxide"                   
QDO "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "2,3-bis(bromomethyl)-1,4-bis(oxidanidyl)quinoxaline-1,4-diium" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
QDO "Create component" 2013-05-31 RCSB 
QDO "Initial release"  2013-07-31 RCSB 
QDO "Modify synonyms"  2021-03-01 PDBE 
QDO "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      QDO 
_pdbx_chem_comp_synonyms.name         "conoidin A" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
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 QDO CYS None Crosslinker "Amino-acid side chain" "Any position" C1  SG ? ? 
2 QDO CYS None Crosslinker "Amino-acid side chain" "Any position" C12 SG ? ? 
# 
