data_A1CUK # _chem_comp.id A1CUK _chem_comp.name 1,3-dihydro-2-benzofuran-5-sulfonamide _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C8 H9 N O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-18 _chem_comp.pdbx_modified_date 2026-02-13 _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 199.227 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CUK _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 13MV _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 A1CUK N1 N1 N 0 1 N N N N N N 22.383 35.608 -17.872 2.836 -0.317 1.485 N1 A1CUK 1 A1CUK C1 C1 C 0 1 Y N N N N N 21.500 38.163 -17.370 0.619 0.197 -0.064 C1 A1CUK 2 A1CUK O1 O1 O 0 1 N N N N N N 22.355 37.294 -19.640 2.985 1.016 -0.586 O1 A1CUK 3 A1CUK C2 C2 C 0 1 Y N N N N N 20.391 38.272 -16.531 0.180 1.506 -0.005 C2 A1CUK 4 A1CUK O2 O2 O 0 1 N N N N N N 20.242 36.385 -18.749 2.489 -1.431 -0.689 O2 A1CUK 5 A1CUK C3 C3 C 0 1 Y N N N N N 20.309 39.316 -15.623 -1.176 1.782 0.009 C3 A1CUK 6 A1CUK O3 O3 O 0 1 N N N N N N 22.914 41.759 -14.851 -3.964 -0.629 0.325 O3 A1CUK 7 A1CUK C4 C4 C 0 1 Y N N N N N 21.348 40.229 -15.556 -2.088 0.749 -0.036 C4 A1CUK 8 A1CUK C5 C5 C 0 1 N N N N N N 21.529 41.442 -14.703 -3.599 0.715 -0.036 C5 A1CUK 9 A1CUK C6 C6 C 0 1 N N N N N N 23.383 41.248 -16.099 -2.872 -1.448 -0.134 C6 A1CUK 10 A1CUK C7 C7 C 0 1 Y N N N N N 22.448 40.123 -16.396 -1.647 -0.564 -0.096 C7 A1CUK 11 A1CUK C8 C8 C 0 1 Y N N N N N 22.543 39.090 -17.310 -0.296 -0.839 -0.109 C8 A1CUK 12 A1CUK S1 S1 S 0 1 N N N N N N 21.582 36.826 -18.536 2.346 -0.152 -0.088 S1 A1CUK 13 A1CUK H1 H1 H 0 1 N N N N N N 21.867 35.255 -17.092 3.516 0.273 1.846 H1 A1CUK 14 A1CUK H2 H2 H 0 1 N N N N N N 22.504 34.881 -18.548 2.439 -1.001 2.047 H2 A1CUK 15 A1CUK H3 H3 H 0 1 N N N N N N 19.596 37.543 -16.589 0.896 2.315 0.030 H3 A1CUK 16 A1CUK H4 H4 H 0 1 N N N N N N 19.449 39.416 -14.978 -1.519 2.805 0.056 H4 A1CUK 17 A1CUK H5 H5 H 0 1 N N N N N N 20.897 42.269 -15.059 -3.980 0.954 -1.029 H5 A1CUK 18 A1CUK H6 H6 H 0 1 N N N N N N 21.287 41.222 -13.653 -3.990 1.420 0.697 H6 A1CUK 19 A1CUK H7 H7 H 0 1 N N N N N N 23.331 42.018 -16.883 -2.740 -2.303 0.529 H7 A1CUK 20 A1CUK H8 H8 H 0 1 N N N N N N 24.418 40.885 -16.010 -3.060 -1.786 -1.153 H8 A1CUK 21 A1CUK H9 H9 H 0 1 N N N N N N 23.401 39.002 -17.960 0.048 -1.862 -0.155 H9 A1CUK 22 # 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 A1CUK N1 S1 SING N N 1 A1CUK S1 O1 DOUB N N 2 A1CUK S1 O2 DOUB N N 3 A1CUK S1 C1 SING N N 4 A1CUK C1 C2 DOUB Y N 5 A1CUK C2 C3 SING Y N 6 A1CUK C3 C4 DOUB Y N 7 A1CUK C4 C5 SING N N 8 A1CUK C5 O3 SING N N 9 A1CUK O3 C6 SING N N 10 A1CUK C6 C7 SING N N 11 A1CUK C4 C7 SING Y N 12 A1CUK C7 C8 DOUB Y N 13 A1CUK C1 C8 SING Y N 14 A1CUK N1 H1 SING N N 15 A1CUK N1 H2 SING N N 16 A1CUK C2 H3 SING N N 17 A1CUK C3 H4 SING N N 18 A1CUK C5 H5 SING N N 19 A1CUK C5 H6 SING N N 20 A1CUK C6 H7 SING N N 21 A1CUK C6 H8 SING N N 22 A1CUK C8 H9 SING N N 23 # 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 A1CUK SMILES ACDLabs 14.52 "NS(=O)(=O)c1ccc2COCc2c1" A1CUK InChI InChI 1.06 "InChI=1S/C8H9NO3S/c9-13(10,11)8-2-1-6-4-12-5-7(6)3-8/h1-3H,4-5H2,(H2,9,10,11)" A1CUK InChIKey InChI 1.06 NCAGOQKFTHTONQ-UHFFFAOYSA-N A1CUK SMILES_CANONICAL CACTVS 3.385 "N[S](=O)(=O)c1ccc2COCc2c1" A1CUK SMILES CACTVS 3.385 "N[S](=O)(=O)c1ccc2COCc2c1" A1CUK SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(cc1S(=O)(=O)N)COC2" A1CUK SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc2c(cc1S(=O)(=O)N)COC2" # 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 A1CUK "SYSTEMATIC NAME" ACDLabs 14.52 1,3-dihydro-2-benzofuran-5-sulfonamide A1CUK "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 1,3-dihydro-2-benzofuran-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 A1CUK "Create component" 2025-09-18 RCSB A1CUK "Initial release" 2026-02-18 RCSB #