data_A1C4X # _chem_comp.id A1C4X _chem_comp.name "5-[bis(oxidanylidene)-$l^{5}-sulfanyl]-1,3-benzodioxole" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H7 N O4 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-01-13 _chem_comp.pdbx_modified_date 2026-09-18 _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 201.200 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C4X _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 9P0J _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm Y _chem_comp.pdbx_comp_type ? # 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 A1C4X C01 C1 C 0 1 Y N N N N N 138.266 199.010 187.017 -0.290 -0.856 0.016 C01 A1C4X 1 A1C4X C04 C2 C 0 1 Y N N N N N 140.618 197.869 186.091 -1.193 1.764 0.023 C04 A1C4X 2 A1C4X C05 C3 C 0 1 Y N N N N N 140.439 199.195 186.213 0.162 1.497 -0.037 C05 A1C4X 3 A1C4X C06 C4 C 0 1 Y N N N N N 139.332 199.728 186.646 0.613 0.190 -0.041 C06 A1C4X 4 A1C4X O08 O1 O 0 1 N N N N N N 140.516 202.161 186.580 2.474 -1.454 -0.652 O08 A1C4X 5 A1C4X O09 O2 O 0 1 N N N N N N 138.552 201.988 187.920 2.945 1.000 -0.706 O09 A1C4X 6 A1C4X S07 S1 S 0 1 N N N N N N 139.245 201.536 186.755 2.341 -0.144 -0.118 S07 A1C4X 7 A1C4X C02 C5 C 0 1 Y N N N N N 138.193 197.423 186.984 -1.649 -0.596 0.072 C02 A1C4X 8 A1C4X O12 O3 O 0 1 N N N N N N 137.686 196.605 187.168 -2.728 -1.429 0.129 O12 A1C4X 9 A1C4X C11 C6 C 0 1 N N N N N N 138.008 195.420 187.125 -3.859 -0.620 -0.245 C11 A1C4X 10 A1C4X O10 O4 O 0 1 N N N N N N 139.102 195.368 186.537 -3.467 0.712 0.134 O10 A1C4X 11 A1C4X C03 C7 C 0 1 Y N N N N N 139.535 196.782 186.455 -2.103 0.721 0.075 C03 A1C4X 12 A1C4X H011 H1 H 0 0 N N N N N N 137.395 199.546 187.363 0.065 -1.876 0.013 H011 A1C4X 13 A1C4X H041 H2 H 0 0 N N N N N N 141.571 197.523 185.717 -1.542 2.786 0.026 H041 A1C4X 14 A1C4X H051 H3 H 0 0 N N N N N N 141.252 199.851 185.939 0.871 2.311 -0.078 H051 A1C4X 15 A1C4X H111 H6 H 0 0 N N N N N N 137.253 194.842 186.572 -4.033 -0.677 -1.320 H111 A1C4X 16 A1C4X H112 H7 H 0 0 N N N N N N 138.106 195.017 188.144 -4.750 -0.930 0.302 H112 A1C4X 17 A1C4X N1 N1 N 0 1 N Y N N N N 138.297 202.038 185.427 2.897 -0.215 1.441 N1 A1C4X 18 A1C4X H1 H4 H 0 1 N Y N N N N 137.387 201.630 185.493 3.651 -0.783 1.661 H1 A1C4X 19 A1C4X H2 H5 H 0 1 N Y N N N N 138.216 203.035 185.433 2.467 0.310 2.133 H2 A1C4X 20 # 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 A1C4X C04 C05 SING Y N 1 A1C4X C04 C03 DOUB Y N 2 A1C4X C05 C06 DOUB Y N 3 A1C4X C03 O10 SING N N 4 A1C4X C03 C02 SING Y N 5 A1C4X O10 C11 SING N N 6 A1C4X O08 S07 DOUB N N 7 A1C4X C06 S07 SING N N 8 A1C4X C06 C01 SING Y N 9 A1C4X S07 O09 DOUB N N 10 A1C4X C02 C01 DOUB Y N 11 A1C4X C02 O12 SING N N 12 A1C4X C11 O12 SING N N 13 A1C4X C01 H011 SING N N 14 A1C4X C04 H041 SING N N 15 A1C4X C05 H051 SING N N 16 A1C4X C11 H111 SING N N 17 A1C4X C11 H112 SING N N 18 A1C4X S07 N1 SING N N 19 A1C4X N1 H1 SING N N 20 A1C4X N1 H2 SING N N 21 # 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 A1C4X SMILES ACDLabs 14.52 "NS(=O)(=O)c1ccc2OCOc2c1" A1C4X InChI InChI 1.06 "InChI=1S/C7H7NO4S/c8-13(9,10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2,(H2,8,9,10)" A1C4X InChIKey InChI 1.06 JHTLPSNDZNHQDZ-UHFFFAOYSA-N A1C4X SMILES_CANONICAL CACTVS 3.385 "N[S](=O)(=O)c1ccc2OCOc2c1" A1C4X SMILES CACTVS 3.385 "N[S](=O)(=O)c1ccc2OCOc2c1" A1C4X SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(cc1S(=O)(=O)N)OCO2" A1C4X SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(cc1S(=O)(=O)N)OCO2" # 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 A1C4X "SYSTEMATIC NAME" ACDLabs 14.52 2H-1,3-benzodioxole-5-sulfonamide A1C4X "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 1,3-benzodioxole-5-sulfonamide # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1C4X "Create component" 2026-01-13 RCSB A1C4X "Modify PCM" 2026-01-13 RCSB A1C4X "Modify atom id" 2026-09-17 RCSB A1C4X "Initial release" 2026-09-23 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1C4X _pdbx_chem_comp_pcm.modified_residue_id LYS _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 S07 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom NZ _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #