data_A1KDB # _chem_comp.id A1KDB _chem_comp.name "2-[3-[2-[2-[3-[5-carboxy-4-[[2-fluoranyl-4-(prop-2-enoylamino)phenyl]methyl]-1,3-thiazol-2-yl]phenoxy]ethyl-methyl-amino]ethoxy]phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C36 H33 F N4 O7 S2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-07-07 _chem_comp.pdbx_modified_date 2026-10-16 _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 716.798 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1KDB _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 32DY _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1KDB C1 C1 C 0 1 N N N N N N -48.930 -22.138 49.848 -5.563 3.010 4.884 C1 A1KDB 1 A1KDB C2 C2 C 0 1 N N N N N N -47.668 -22.437 50.191 -6.210 2.532 3.825 C2 A1KDB 2 A1KDB C3 C3 C 0 1 N N N N N N -47.099 -23.819 50.145 -5.677 1.366 3.103 C3 A1KDB 3 A1KDB C4 C4 C 0 1 Y N N N N N -45.016 -25.085 50.367 -5.774 -0.159 1.281 C4 A1KDB 4 A1KDB C5 C5 C 0 1 Y N N N N N -44.965 -25.780 49.163 -5.947 -0.196 -0.097 C5 A1KDB 5 A1KDB C6 C6 C 0 1 Y N N N N N -44.286 -26.981 49.082 -5.395 -1.224 -0.835 C6 A1KDB 6 A1KDB C7 C7 C 0 1 Y N N N N N -43.655 -27.527 50.197 -4.671 -2.219 -0.204 C7 A1KDB 7 A1KDB C8 C8 C 0 1 N N N N N N -42.957 -28.868 50.086 -4.070 -3.340 -1.012 C8 A1KDB 8 A1KDB C9 C9 C 0 1 Y N N N N N -43.635 -29.745 49.089 -2.606 -3.065 -1.241 C9 A1KDB 9 A1KDB C15 C10 C 0 1 Y N N N N N -48.858 -32.133 49.433 3.125 -3.529 0.410 C15 A1KDB 10 A1KDB C25 C11 C 0 1 Y N N N N N -43.569 -32.945 51.176 3.182 3.633 0.138 C25 A1KDB 11 A1KDB C26 C12 C 0 1 Y N N N N N -42.324 -32.205 51.417 1.848 3.965 -0.405 C26 A1KDB 12 A1KDB C27 C13 C 0 1 Y N N N N N -40.979 -30.686 52.406 0.192 5.303 -1.064 C27 A1KDB 13 A1KDB C28 C14 C 0 1 N N N N N N -40.802 -29.629 53.460 -0.458 6.640 -1.309 C28 A1KDB 14 A1KDB C30 C15 C 0 1 N N N N N N -38.668 -30.855 51.296 -1.771 3.945 -1.894 C30 A1KDB 15 A1KDB C33 C16 C 0 1 Y N N N N N -43.066 -30.193 47.879 -2.139 -2.364 -2.321 C33 A1KDB 16 A1KDB C36 C17 C 0 1 Y N N N N N -44.434 -25.623 51.509 -5.042 -1.155 1.913 C36 A1KDB 17 A1KDB O1 O1 O 0 1 N N N N N N -47.753 -24.863 49.955 -4.646 0.839 3.475 O1 A1KDB 18 A1KDB N1 N1 N 0 1 N N N N N N -45.770 -23.893 50.391 -6.333 0.881 2.030 N1 A1KDB 19 A1KDB N2 N2 N 0 1 Y N N N N N -44.926 -30.170 49.310 -1.670 -3.470 -0.426 N2 A1KDB 20 A1KDB C10 C18 C 0 1 Y N N N N N -45.380 -31.005 48.384 -0.439 -3.171 -0.732 C10 A1KDB 21 A1KDB C11 C19 C 0 1 Y N N N N N -46.692 -31.678 48.406 0.744 -3.545 0.072 C11 A1KDB 22 A1KDB C12 C20 C 0 1 Y N N N N N -47.005 -32.610 47.413 0.587 -4.273 1.253 C12 A1KDB 23 A1KDB C13 C21 C 0 1 Y N N N N N -48.229 -33.261 47.421 1.693 -4.626 1.997 C13 A1KDB 24 A1KDB C14 C22 C 0 1 Y N N N N N -49.148 -33.047 48.428 2.959 -4.257 1.580 C14 A1KDB 25 A1KDB O2 O2 O 0 1 N N N N N N -49.836 -31.949 50.391 4.371 -3.169 0.004 O2 A1KDB 26 A1KDB C16 C23 C 0 1 N N N N N N -49.625 -31.020 51.482 5.464 -3.574 0.831 C16 A1KDB 27 A1KDB C17 C24 C 0 1 N N N N N N -50.044 -31.645 52.789 6.777 -3.082 0.218 C17 A1KDB 28 A1KDB N3 N3 N 0 1 N N N N N N -49.107 -32.685 53.215 6.778 -1.613 0.177 N3 A1KDB 29 A1KDB C18 C25 C 0 1 N N N N N N -49.807 -33.820 53.857 7.929 -1.109 -0.583 C18 A1KDB 30 A1KDB C19 C26 C 0 1 N N N N N N -48.007 -32.178 54.048 6.755 -1.049 1.533 C19 A1KDB 31 A1KDB C20 C27 C 0 1 N N N N N N -46.809 -33.093 54.064 6.506 0.458 1.454 C20 A1KDB 32 A1KDB O3 O3 O 0 1 N N N N N N -46.810 -33.790 52.798 5.202 0.699 0.922 O3 A1KDB 33 A1KDB C21 C28 C 0 1 Y N N N N N -45.771 -33.682 51.903 4.821 1.996 0.786 C21 A1KDB 34 A1KDB C22 C29 C 0 1 Y N N N N N -45.942 -34.370 50.709 5.686 3.016 1.156 C22 A1KDB 35 A1KDB C23 C30 C 0 1 Y N N N N N -44.934 -34.340 49.762 5.302 4.338 1.024 C23 A1KDB 36 A1KDB C24 C31 C 0 1 Y N N N N N -43.767 -33.621 49.974 4.058 4.652 0.518 C24 A1KDB 37 A1KDB N4 N4 N 0 1 Y N N N N N -42.196 -31.296 52.376 1.395 5.176 -0.572 N4 A1KDB 38 A1KDB C29 C32 C 0 1 Y N N N N N -40.117 -31.166 51.488 -0.427 4.111 -1.338 C29 A1KDB 39 A1KDB O4 O4 O 0 1 N N N N N N -38.052 -30.461 52.316 -2.261 2.707 -2.115 O4 A1KDB 40 A1KDB O5 O5 O 0 1 N N N N N N -38.164 -31.014 50.157 -2.446 4.922 -2.157 O5 A1KDB 41 A1KDB S1 S1 S 0 1 Y N N N N N -40.855 -32.373 50.495 0.686 2.816 -0.906 S1 A1KDB 42 A1KDB C31 C33 C 0 1 Y N N N N N -44.590 -32.965 52.130 3.569 2.300 0.277 C31 A1KDB 43 A1KDB C32 C34 C 0 1 Y N N N N N -47.630 -31.460 49.423 2.021 -3.173 -0.348 C32 A1KDB 44 A1KDB S2 S2 S 0 1 Y N N N N N -44.209 -31.248 47.153 -0.385 -2.275 -2.186 S2 A1KDB 45 A1KDB C34 C35 C 0 1 N N N N N N -41.736 -29.908 47.231 -2.952 -1.791 -3.395 C34 A1KDB 46 A1KDB O6 O6 O 0 1 N N N N N N -41.504 -30.395 46.095 -4.162 -1.919 -3.378 O6 A1KDB 47 A1KDB O7 O7 O 0 1 N N N N N N -40.926 -29.214 47.883 -2.360 -1.120 -4.405 O7 A1KDB 48 A1KDB C35 C36 C 0 1 Y N N N N N -43.761 -26.828 51.400 -4.496 -2.187 1.170 C35 A1KDB 49 A1KDB F1 F1 F 0 1 N N N N N N -43.167 -27.307 52.532 -3.788 -3.160 1.784 F1 A1KDB 50 A1KDB H1 H1 H 0 1 N N N N N N -49.598 -22.918 49.515 -4.647 2.543 5.214 H1 A1KDB 51 A1KDB H2 H2 H 0 1 N N N N N N -49.278 -21.117 49.905 -5.951 3.869 5.411 H2 A1KDB 52 A1KDB H3 H3 H 0 1 N N N N N N -47.026 -21.633 50.519 -7.125 3.000 3.494 H3 A1KDB 53 A1KDB H4 H4 H 0 1 N N N N N N -45.457 -25.380 48.289 -6.513 0.580 -0.591 H4 A1KDB 54 A1KDB H5 H5 H 0 1 N N N N N N -44.244 -27.505 48.138 -5.530 -1.252 -1.906 H5 A1KDB 55 A1KDB H6 H6 H 0 1 N N N N N N -42.971 -29.363 51.068 -4.183 -4.279 -0.471 H6 A1KDB 56 A1KDB H7 H7 H 0 1 N N N N N N -41.915 -28.706 49.772 -4.581 -3.410 -1.972 H7 A1KDB 57 A1KDB H8 H8 H 0 1 N N N N N N -41.729 -29.534 54.044 -0.225 6.977 -2.320 H8 A1KDB 58 A1KDB H9 H9 H 0 1 N N N N N N -39.975 -29.912 54.128 -1.538 6.545 -1.198 H9 A1KDB 59 A1KDB H10 H10 H 0 1 N N N N N N -40.571 -28.667 52.979 -0.080 7.365 -0.589 H10 A1KDB 60 A1KDB H11 H11 H 0 1 N N N N N N -44.505 -25.113 52.458 -4.902 -1.127 2.984 H11 A1KDB 61 A1KDB H12 H12 H 0 1 N N N N N N -45.289 -23.043 50.605 -7.191 1.255 1.776 H12 A1KDB 62 A1KDB H13 H13 H 0 1 N N N N N N -46.288 -32.825 46.634 -0.400 -4.563 1.581 H13 A1KDB 63 A1KDB H14 H14 H 0 1 N N N N N N -48.468 -33.949 46.624 1.570 -5.189 2.911 H14 A1KDB 64 A1KDB H15 H15 H 0 1 N N N N N N -50.084 -33.585 48.435 3.822 -4.536 2.167 H15 A1KDB 65 A1KDB H16 H16 H 0 1 N N N N N N -48.559 -30.755 51.532 5.345 -3.146 1.826 H16 A1KDB 66 A1KDB H17 H17 H 0 1 N N N N N N -50.221 -30.112 51.306 5.482 -4.661 0.903 H17 A1KDB 67 A1KDB H18 H18 H 0 1 N N N N N N -50.084 -30.863 53.562 7.614 -3.429 0.824 H18 A1KDB 68 A1KDB H19 H19 H 0 1 N N N N N N -51.042 -32.092 52.667 6.874 -3.473 -0.795 H19 A1KDB 69 A1KDB H21 H21 H 0 1 N N N N N N -49.072 -34.579 54.163 7.842 -1.421 -1.624 H21 A1KDB 70 A1KDB H22 H22 H 0 1 N N N N N N -50.353 -33.461 54.742 7.950 -0.020 -0.531 H22 A1KDB 71 A1KDB H23 H23 H 0 1 N N N N N N -50.517 -34.264 53.144 8.849 -1.510 -0.159 H23 A1KDB 72 A1KDB H24 H24 H 0 1 N N N N N N -47.694 -31.198 53.657 5.957 -1.519 2.109 H24 A1KDB 73 A1KDB H25 H25 H 0 1 N N N N N N -48.373 -32.062 55.079 7.712 -1.235 2.020 H25 A1KDB 74 A1KDB H26 H26 H 0 1 N N N N N N -46.890 -33.811 54.893 6.577 0.891 2.452 H26 A1KDB 75 A1KDB H27 H27 H 0 1 N N N N N N -45.885 -32.507 54.175 7.253 0.916 0.806 H27 A1KDB 76 A1KDB H28 H28 H 0 1 N N N N N N -46.851 -34.922 50.522 6.662 2.776 1.553 H28 A1KDB 77 A1KDB H29 H29 H 0 1 N N N N N N -45.058 -34.887 48.839 5.978 5.127 1.318 H29 A1KDB 78 A1KDB H30 H30 H 0 1 N N N N N N -43.010 -33.585 49.205 3.761 5.685 0.416 H30 A1KDB 79 A1KDB H31 H31 H 0 1 N N N N N N -37.142 -30.300 52.095 -3.153 2.648 -2.484 H31 A1KDB 80 A1KDB H32 H32 H 0 1 N N N N N N -44.466 -32.420 53.054 2.895 1.507 -0.012 H32 A1KDB 81 A1KDB H33 H33 H 0 1 N N N N N N -47.402 -30.760 50.214 2.149 -2.610 -1.260 H33 A1KDB 82 A1KDB H34 H34 H 0 1 N N N N N N -40.121 -29.117 47.388 -2.938 -0.759 -5.091 H34 A1KDB 83 # 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 A1KDB O6 C34 DOUB N N 1 A1KDB S2 C33 SING Y N 2 A1KDB S2 C10 SING Y N 3 A1KDB C34 C33 SING N N 4 A1KDB C34 O7 SING N N 5 A1KDB C12 C13 DOUB Y N 6 A1KDB C12 C11 SING Y N 7 A1KDB C13 C14 SING Y N 8 A1KDB C33 C9 DOUB Y N 9 A1KDB C10 C11 SING N N 10 A1KDB C10 N2 DOUB Y N 11 A1KDB C11 C32 DOUB Y N 12 A1KDB C14 C15 DOUB Y N 13 A1KDB C6 C5 DOUB Y N 14 A1KDB C6 C7 SING Y N 15 A1KDB C9 N2 SING Y N 16 A1KDB C9 C8 SING N N 17 A1KDB C5 C4 SING Y N 18 A1KDB C32 C15 SING Y N 19 A1KDB C15 O2 SING N N 20 A1KDB C23 C24 DOUB Y N 21 A1KDB C23 C22 SING Y N 22 A1KDB C1 C2 DOUB N N 23 A1KDB O1 C3 DOUB N N 24 A1KDB C24 C25 SING Y N 25 A1KDB C8 C7 SING N N 26 A1KDB C3 C2 SING N N 27 A1KDB C3 N1 SING N N 28 A1KDB O5 C30 DOUB N N 29 A1KDB C7 C35 DOUB Y N 30 A1KDB C4 N1 SING N N 31 A1KDB C4 C36 DOUB Y N 32 A1KDB O2 C16 SING N N 33 A1KDB S1 C26 SING Y N 34 A1KDB S1 C29 SING Y N 35 A1KDB C22 C21 DOUB Y N 36 A1KDB C25 C26 SING N N 37 A1KDB C25 C31 DOUB Y N 38 A1KDB C30 C29 SING N N 39 A1KDB C30 O4 SING N N 40 A1KDB C35 C36 SING Y N 41 A1KDB C35 F1 SING N N 42 A1KDB C26 N4 DOUB Y N 43 A1KDB C16 C17 SING N N 44 A1KDB C29 C27 DOUB Y N 45 A1KDB C21 C31 SING Y N 46 A1KDB C21 O3 SING N N 47 A1KDB N4 C27 SING Y N 48 A1KDB C27 C28 SING N N 49 A1KDB C17 N3 SING N N 50 A1KDB O3 C20 SING N N 51 A1KDB N3 C18 SING N N 52 A1KDB N3 C19 SING N N 53 A1KDB C19 C20 SING N N 54 A1KDB C1 H1 SING N N 55 A1KDB C1 H2 SING N N 56 A1KDB C2 H3 SING N N 57 A1KDB C5 H4 SING N N 58 A1KDB C6 H5 SING N N 59 A1KDB C8 H6 SING N N 60 A1KDB C8 H7 SING N N 61 A1KDB C28 H8 SING N N 62 A1KDB C28 H9 SING N N 63 A1KDB C28 H10 SING N N 64 A1KDB C36 H11 SING N N 65 A1KDB N1 H12 SING N N 66 A1KDB C12 H13 SING N N 67 A1KDB C13 H14 SING N N 68 A1KDB C14 H15 SING N N 69 A1KDB C16 H16 SING N N 70 A1KDB C16 H17 SING N N 71 A1KDB C17 H18 SING N N 72 A1KDB C17 H19 SING N N 73 A1KDB C18 H21 SING N N 74 A1KDB C18 H22 SING N N 75 A1KDB C18 H23 SING N N 76 A1KDB C19 H24 SING N N 77 A1KDB C19 H25 SING N N 78 A1KDB C20 H26 SING N N 79 A1KDB C20 H27 SING N N 80 A1KDB C22 H28 SING N N 81 A1KDB C23 H29 SING N N 82 A1KDB C24 H30 SING N N 83 A1KDB O4 H31 SING N N 84 A1KDB C31 H32 SING N N 85 A1KDB C32 H33 SING N N 86 A1KDB O7 H34 SING N N 87 # 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 A1KDB InChI InChI 1.06 "InChI=1S/C36H33FN4O7S2/c1-4-30(42)39-25-12-11-22(28(37)20-25)19-29-32(36(45)46)50-34(40-29)24-8-6-10-27(18-24)48-16-14-41(3)13-15-47-26-9-5-7-23(17-26)33-38-21(2)31(49-33)35(43)44/h4-12,17-18,20H,1,13-16,19H2,2-3H3,(H,39,42)(H,43,44)(H,45,46)" A1KDB InChIKey InChI 1.06 PQTUBGBRAOQWJS-UHFFFAOYSA-N A1KDB SMILES_CANONICAL CACTVS 3.385 "CN(CCOc1cccc(c1)c2sc(C(O)=O)c(C)n2)CCOc3cccc(c3)c4sc(C(O)=O)c(Cc5ccc(NC(=O)C=C)cc5F)n4" A1KDB SMILES CACTVS 3.385 "CN(CCOc1cccc(c1)c2sc(C(O)=O)c(C)n2)CCOc3cccc(c3)c4sc(C(O)=O)c(Cc5ccc(NC(=O)C=C)cc5F)n4" A1KDB SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cc1c(sc(n1)c2cccc(c2)OCCN(C)CCOc3cccc(c3)c4nc(c(s4)C(=O)O)Cc5ccc(cc5F)NC(=O)C=C)C(=O)O" A1KDB SMILES "OpenEye OEToolkits" 2.0.7 "Cc1c(sc(n1)c2cccc(c2)OCCN(C)CCOc3cccc(c3)c4nc(c(s4)C(=O)O)Cc5ccc(cc5F)NC(=O)C=C)C(=O)O" # _pdbx_chem_comp_identifier.comp_id A1KDB _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "2-[3-[2-[2-[3-[5-carboxy-4-[[2-fluoranyl-4-(prop-2-enoylamino)phenyl]methyl]-1,3-thiazol-2-yl]phenoxy]ethyl-methyl-amino]ethoxy]phenyl]-4-methyl-1,3-thiazole-5-carboxylic 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 A1KDB "Create component" 2026-07-07 PDBE A1KDB "Modify PCM" 2026-07-07 PDBE A1KDB "Initial release" 2026-10-21 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1KDB _pdbx_chem_comp_pcm.modified_residue_id CYS _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 C1 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom SG _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #