data_A1CZB # _chem_comp.id A1CZB _chem_comp.name "N-{4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl}naphthalene-1-carboxamide" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H18 N4 O3 S2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-10-24 _chem_comp.pdbx_modified_date 2026-08-21 _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 438.523 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CZB _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 9YVI _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 A1CZB C13 C1 C 0 1 Y N N N N N 209.380 209.502 257.396 -0.548 1.736 -0.555 C13 A1CZB 1 A1CZB C15 C2 C 0 1 Y N N N N N 209.343 211.895 257.601 0.802 0.011 0.421 C15 A1CZB 2 A1CZB C17 C3 C 0 1 Y N N N N N 210.507 210.568 259.222 -1.404 0.430 1.264 C17 A1CZB 3 A1CZB C21 C4 C 0 1 Y N N N N N 208.457 214.993 255.346 4.406 -0.899 0.092 C21 A1CZB 4 A1CZB C22 C5 C 0 1 Y N N N N N 207.263 215.475 255.866 4.376 -2.281 0.213 C22 A1CZB 5 A1CZB C24 C6 C 0 1 Y N N N N N 207.586 217.562 254.701 6.761 -2.433 -0.037 C24 A1CZB 6 A1CZB C26 C7 C 0 1 Y N N N N N 209.589 217.901 253.304 8.113 -0.413 -0.349 C26 A1CZB 7 A1CZB C28 C8 C 0 1 Y N N N N N 211.232 216.150 253.098 7.023 1.722 -0.405 C28 A1CZB 8 A1CZB C01 C9 C 0 1 N N N N N N 214.255 210.910 263.342 -7.577 -3.220 0.366 C01 A1CZB 9 A1CZB C02 C10 C 0 1 N N N N N N 213.779 209.672 264.101 -6.198 -3.332 -0.286 C02 A1CZB 10 A1CZB C03 C11 C 0 1 Y N N N N N 212.563 209.004 263.453 -5.508 -1.993 -0.236 C03 A1CZB 11 A1CZB C06 C12 C 0 1 Y N N N N N 210.889 208.041 261.917 -4.533 0.266 -0.472 C06 A1CZB 12 A1CZB C12 C13 C 0 1 Y N N N N N 210.145 209.417 258.545 -1.568 1.437 0.330 C12 A1CZB 13 A1CZB C14 C14 C 0 1 Y N N N N N 208.976 210.740 256.927 0.636 1.026 -0.512 C14 A1CZB 14 A1CZB C16 C15 C 0 1 Y N N N N N 210.105 211.805 258.752 -0.225 -0.288 1.308 C16 A1CZB 15 A1CZB C19 C16 C 0 1 N N N N N N 208.909 213.580 255.726 3.163 -0.109 0.162 C19 A1CZB 16 A1CZB C23 C17 C 0 1 Y N N N N N 206.824 216.761 255.543 5.548 -3.023 0.147 C23 A1CZB 17 A1CZB C25 C18 C 0 1 Y N N N N N 208.815 217.072 254.167 6.867 -1.037 -0.163 C25 A1CZB 18 A1CZB C27 C19 C 0 1 Y N N N N N 210.787 217.432 252.780 8.175 0.942 -0.467 C27 A1CZB 19 A1CZB C29 C20 C 0 1 Y N N N N N 210.479 215.341 253.939 5.799 1.149 -0.226 C29 A1CZB 20 A1CZB C30 C21 C 0 1 Y N N N N N 209.246 215.817 254.480 5.697 -0.241 -0.101 C30 A1CZB 21 A1CZB N04 N1 N 0 1 Y N N N N N 211.520 208.460 264.143 -4.742 -1.566 0.715 N04 A1CZB 22 A1CZB N05 N2 N 0 1 Y N N N N N 210.510 207.885 263.219 -4.242 -0.414 0.599 N05 A1CZB 23 A1CZB N08 N3 N 0 1 N N N N N N 210.112 207.581 260.774 -4.084 1.542 -0.779 N08 A1CZB 24 A1CZB N18 N4 N 0 1 N N N N N N 208.929 213.214 257.136 1.997 -0.714 0.462 N18 A1CZB 25 A1CZB O10 O1 O 0 1 N N N N N N 210.204 206.721 258.303 -3.669 2.226 1.555 O10 A1CZB 26 A1CZB O11 O2 O 0 1 N N N N N N 212.126 207.624 259.073 -2.776 3.588 -0.341 O11 A1CZB 27 A1CZB O20 O3 O 0 1 N N N N N N 209.228 212.812 254.884 3.190 1.088 -0.050 O20 A1CZB 28 A1CZB S07 S1 S 0 1 Y N N N N N 212.328 208.812 261.846 -5.597 -0.731 -1.467 S07 A1CZB 29 A1CZB S09 S2 S 0 1 N N N N N N 210.678 207.798 259.173 -3.079 2.340 0.267 S09 A1CZB 30 A1CZB H1 H1 H 0 1 N N N N N N 209.098 208.604 256.866 -0.679 2.523 -1.283 H1 A1CZB 31 A1CZB H2 H2 H 0 1 N N N N N N 211.105 210.500 260.119 -2.202 0.199 1.954 H2 A1CZB 32 A1CZB H3 H3 H 0 1 N N N N N N 206.672 214.853 256.522 3.432 -2.785 0.359 H3 A1CZB 33 A1CZB H4 H4 H 0 1 N N N N N N 207.248 218.557 254.451 7.651 -3.043 -0.083 H4 A1CZB 34 A1CZB H5 H5 H 0 1 N N N N N N 209.244 218.894 253.057 9.015 -1.005 -0.398 H5 A1CZB 35 A1CZB H6 H6 H 0 1 N N N N N N 212.163 215.785 252.690 7.100 2.795 -0.501 H6 A1CZB 36 A1CZB H7 H7 H 0 1 N N N N N N 215.127 211.342 263.855 -8.174 -2.483 -0.170 H7 A1CZB 37 A1CZB H8 H8 H 0 1 N N N N N N 214.536 210.626 262.317 -8.075 -4.189 0.330 H8 A1CZB 38 A1CZB H9 H9 H 0 1 N N N N N N 213.444 211.653 263.307 -7.463 -2.909 1.405 H9 A1CZB 39 A1CZB H10 H10 H 0 1 N N N N N N 214.603 208.944 264.135 -5.600 -4.068 0.251 H10 A1CZB 40 A1CZB H11 H11 H 0 1 N N N N N N 213.511 209.970 265.125 -6.311 -3.643 -1.325 H11 A1CZB 41 A1CZB H12 H12 H 0 1 N N N N N N 208.373 210.807 256.033 1.432 1.261 -1.203 H12 A1CZB 42 A1CZB H13 H13 H 0 1 N N N N N N 210.386 212.702 259.284 -0.099 -1.077 2.034 H13 A1CZB 43 A1CZB H14 H14 H 0 1 N N N N N N 205.894 217.132 255.947 5.496 -4.097 0.244 H14 A1CZB 44 A1CZB H15 H15 H 0 1 N N N N N N 211.373 218.061 252.126 9.133 1.420 -0.610 H15 A1CZB 45 A1CZB H16 H16 H 0 1 N N N N N N 210.827 214.349 254.185 4.913 1.765 -0.180 H16 A1CZB 46 A1CZB H17 H17 H 0 1 N N N N N N 209.227 208.044 260.827 -4.359 1.967 -1.607 H17 A1CZB 47 A1CZB H18 H18 H 0 1 N N N N N N 208.647 213.895 257.812 1.986 -1.653 0.707 H18 A1CZB 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 A1CZB C27 C28 DOUB Y N 1 A1CZB C27 C26 SING Y N 2 A1CZB C28 C29 SING Y N 3 A1CZB C26 C25 DOUB Y N 4 A1CZB C29 C30 DOUB Y N 5 A1CZB C25 C30 SING Y N 6 A1CZB C25 C24 SING Y N 7 A1CZB C30 C21 SING Y N 8 A1CZB C24 C23 DOUB Y N 9 A1CZB O20 C19 DOUB N N 10 A1CZB C21 C19 SING N N 11 A1CZB C21 C22 DOUB Y N 12 A1CZB C23 C22 SING Y N 13 A1CZB C19 N18 SING N N 14 A1CZB C14 C13 DOUB Y N 15 A1CZB C14 C15 SING Y N 16 A1CZB N18 C15 SING N N 17 A1CZB C13 C12 SING Y N 18 A1CZB C15 C16 DOUB Y N 19 A1CZB O10 S09 DOUB N N 20 A1CZB C12 S09 SING N N 21 A1CZB C12 C17 DOUB Y N 22 A1CZB C16 C17 SING Y N 23 A1CZB O11 S09 DOUB N N 24 A1CZB S09 N08 SING N N 25 A1CZB N08 C06 SING N N 26 A1CZB S07 C06 SING Y N 27 A1CZB S07 C03 SING Y N 28 A1CZB C06 N05 DOUB Y N 29 A1CZB N05 N04 SING Y N 30 A1CZB C01 C02 SING N N 31 A1CZB C03 C02 SING N N 32 A1CZB C03 N04 DOUB Y N 33 A1CZB C13 H1 SING N N 34 A1CZB C17 H2 SING N N 35 A1CZB C22 H3 SING N N 36 A1CZB C24 H4 SING N N 37 A1CZB C26 H5 SING N N 38 A1CZB C28 H6 SING N N 39 A1CZB C01 H7 SING N N 40 A1CZB C01 H8 SING N N 41 A1CZB C01 H9 SING N N 42 A1CZB C02 H10 SING N N 43 A1CZB C02 H11 SING N N 44 A1CZB C14 H12 SING N N 45 A1CZB C16 H13 SING N N 46 A1CZB C23 H14 SING N N 47 A1CZB C27 H15 SING N N 48 A1CZB C29 H16 SING N N 49 A1CZB N08 H17 SING N N 50 A1CZB N18 H18 SING N N 51 # 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 A1CZB SMILES ACDLabs 14.52 "O=S(=O)(Nc1nnc(CC)s1)c1ccc(NC(=O)c2cccc3ccccc32)cc1" A1CZB InChI InChI 1.06 "InChI=1S/C21H18N4O3S2/c1-2-19-23-24-21(29-19)25-30(27,28)16-12-10-15(11-13-16)22-20(26)18-9-5-7-14-6-3-4-8-17(14)18/h3-13H,2H2,1H3,(H,22,26)(H,24,25)" A1CZB InChIKey InChI 1.06 HJZPZKJJQGFFBQ-UHFFFAOYSA-N A1CZB SMILES_CANONICAL CACTVS 3.385 "CCc1sc(N[S](=O)(=O)c2ccc(NC(=O)c3cccc4ccccc34)cc2)nn1" A1CZB SMILES CACTVS 3.385 "CCc1sc(N[S](=O)(=O)c2ccc(NC(=O)c3cccc4ccccc34)cc2)nn1" A1CZB SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCc1nnc(s1)NS(=O)(=O)c2ccc(cc2)NC(=O)c3cccc4c3cccc4" A1CZB SMILES "OpenEye OEToolkits" 3.1.0.0 "CCc1nnc(s1)NS(=O)(=O)c2ccc(cc2)NC(=O)c3cccc4c3cccc4" # 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 A1CZB "SYSTEMATIC NAME" ACDLabs 14.52 "N-{4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl}naphthalene-1-carboxamide" A1CZB "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "~{N}-[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]naphthalene-1-carboxamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CZB "Create component" 2025-10-24 RCSB A1CZB "Initial release" 2026-08-26 RCSB #