data_A1EUS # _chem_comp.id A1EUS _chem_comp.name "(4R)-2-[[3-cyclobutyloxy-4-(3-methyl-3-oxidanyl-but-1-ynyl)pyridin-2-yl]amino]-4,5,6,7-tetrahydro-1,3-benzothiazol-4-ol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H25 N3 O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-04 _chem_comp.pdbx_modified_date 2026-07-31 _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 399.507 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EUS _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 9W3M _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _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 A1EUS N1 N1 N 0 1 Y N N N N N 35.019 -15.671 -24.467 -3.273 -0.899 0.381 N1 A1EUS 1 A1EUS N3 N2 N 0 1 Y N N N N N 33.340 -12.926 -21.676 -0.370 1.840 -0.205 N3 A1EUS 2 A1EUS C4 C1 C 0 1 N N R N N N 36.035 -17.923 -24.781 -5.761 -1.289 0.438 C4 A1EUS 3 A1EUS C5 C2 C 0 1 Y N N N N N 35.504 -16.795 -23.953 -4.513 -0.437 0.260 C5 A1EUS 4 A1EUS C6 C3 C 0 1 Y N N N N N 35.480 -16.833 -22.615 -4.564 0.872 -0.038 C6 A1EUS 5 A1EUS C7 C4 C 0 1 Y N N N N N 34.616 -14.846 -23.530 -2.302 -0.063 0.203 C7 A1EUS 6 A1EUS C8 C5 C 0 1 Y N N N N N 33.507 -12.662 -22.977 0.009 0.604 0.080 C8 A1EUS 7 A1EUS C10 C6 C 0 1 Y N N N N N 32.480 -10.673 -21.345 1.858 2.573 -0.343 C10 A1EUS 8 A1EUS C13 C7 C 0 1 N N N N N N 34.657 -11.040 -25.365 1.948 -1.879 -0.636 C13 A1EUS 9 A1EUS C15 C8 C 0 1 N N N N N N 35.904 -9.819 -26.513 3.136 -3.460 0.124 C15 A1EUS 10 A1EUS C17 C9 C 0 1 N N N N N N 32.366 -9.104 -23.258 3.714 0.996 0.039 C17 A1EUS 11 A1EUS C20 C10 C 0 1 N N N N N N 33.346 -5.924 -24.437 6.502 -1.010 0.531 C20 A1EUS 12 A1EUS C21 C11 C 0 1 N N N N N N 31.261 -6.762 -25.574 6.967 0.779 -1.151 C21 A1EUS 13 A1EUS C1 C12 C 0 1 N N N N N N 35.933 -18.000 -21.785 -5.831 1.671 -0.236 C1 A1EUS 14 A1EUS C11 C13 C 0 1 Y N N N N N 32.655 -10.401 -22.708 2.313 1.282 -0.044 C11 A1EUS 15 A1EUS C12 C14 C 0 1 Y N N N N N 33.201 -11.405 -23.522 1.360 0.278 0.171 C12 A1EUS 16 A1EUS C14 C15 C 0 1 N N N N N N 34.734 -10.756 -26.860 3.416 -2.292 -0.836 C14 A1EUS 17 A1EUS C16 C16 C 0 1 N N N N N N 35.279 -9.672 -25.114 1.661 -3.352 -0.300 C16 A1EUS 18 A1EUS C18 C17 C 0 1 N N N N N N 32.248 -7.998 -23.689 4.862 0.762 0.107 C18 A1EUS 19 A1EUS C19 C18 C 0 1 N N N N N N 32.017 -6.658 -24.264 6.302 0.469 0.192 C19 A1EUS 20 A1EUS C2 C19 C 0 1 N N N N N N 36.634 -19.037 -22.648 -7.006 0.875 0.343 C2 A1EUS 21 A1EUS C3 C20 C 0 1 N N N N N N 35.991 -19.216 -23.987 -6.949 -0.559 -0.192 C3 A1EUS 22 A1EUS C9 C21 C 0 1 Y N N N N N 32.831 -11.944 -20.898 0.503 2.809 -0.414 C9 A1EUS 23 A1EUS N2 N3 N 0 1 N N N N N N 34.041 -13.650 -23.835 -0.955 -0.380 0.292 N2 A1EUS 24 A1EUS O1 O1 O 0 1 N N N N N N 35.246 -18.067 -25.960 -5.576 -2.550 -0.208 O1 A1EUS 25 A1EUS O2 O2 O 0 1 N N N N N N 33.363 -11.161 -24.860 1.747 -0.991 0.465 O2 A1EUS 26 A1EUS O3 O3 O 0 1 N N N N N N 31.224 -5.888 -23.345 6.893 1.275 1.214 O3 A1EUS 27 A1EUS S1 S1 S 0 1 Y N N N N N 34.864 -15.388 -21.895 -2.921 1.488 -0.158 S1 A1EUS 28 A1EUS H7 H1 H 0 1 N N N N N N 37.080 -17.709 -25.051 -5.949 -1.445 1.500 H7 A1EUS 29 A1EUS H11 H2 H 0 1 N N N N N N 32.089 -9.927 -20.669 2.562 3.374 -0.517 H11 A1EUS 30 A1EUS H12 H3 H 0 1 N N N N N N 35.331 -11.857 -25.068 1.461 -1.538 -1.550 H12 A1EUS 31 A1EUS H15 H4 H 0 1 N N N N N N 36.895 -10.297 -26.525 3.609 -4.395 -0.176 H15 A1EUS 32 A1EUS H16 H5 H 0 1 N N N N N N 35.938 -8.890 -27.101 3.307 -3.216 1.173 H16 A1EUS 33 A1EUS H20 H6 H 0 1 N N N N N N 33.864 -5.869 -23.468 7.568 -1.227 0.594 H20 A1EUS 34 A1EUS H21 H7 H 0 1 N N N N N N 33.974 -6.468 -25.158 6.029 -1.231 1.487 H21 A1EUS 35 A1EUS H19 H8 H 0 1 N N N N N N 33.157 -4.907 -24.810 6.051 -1.625 -0.249 H19 A1EUS 36 A1EUS H22 H9 H 0 1 N N N N N N 30.313 -7.295 -25.409 6.516 0.164 -1.929 H22 A1EUS 37 A1EUS H23 H10 H 0 1 N N N N N N 31.052 -5.753 -25.958 6.824 1.832 -1.391 H23 A1EUS 38 A1EUS H24 H11 H 0 1 N N N N N N 31.869 -7.314 -26.306 8.033 0.562 -1.087 H24 A1EUS 39 A1EUS H2 H12 H 0 1 N N N N N N 35.058 -18.462 -21.305 -5.745 2.626 0.281 H2 A1EUS 40 A1EUS H1 H13 H 0 1 N N N N N N 36.630 -17.644 -21.012 -5.992 1.844 -1.300 H1 A1EUS 41 A1EUS H13 H14 H 0 1 N N N N N N 33.850 -10.258 -27.284 3.646 -2.609 -1.853 H13 A1EUS 42 A1EUS H14 H15 H 0 1 N N N N N N 35.002 -11.622 -27.484 4.130 -1.567 -0.445 H14 A1EUS 43 A1EUS H18 H16 H 0 1 N N N N N N 36.001 -9.635 -24.285 0.960 -3.484 0.524 H18 A1EUS 44 A1EUS H17 H17 H 0 1 N N N N N N 34.559 -8.846 -25.011 1.412 -3.959 -1.170 H17 A1EUS 45 A1EUS H3 H18 H 0 1 N N N N N N 36.617 -20.002 -22.120 -6.937 0.862 1.430 H3 A1EUS 46 A1EUS H4 H19 H 0 1 N N N N N N 37.676 -18.720 -22.800 -7.945 1.341 0.042 H4 A1EUS 47 A1EUS H6 H20 H 0 1 N N N N N N 34.943 -19.518 -23.847 -6.830 -0.539 -1.276 H6 A1EUS 48 A1EUS H5 H21 H 0 1 N N N N N N 36.527 -19.999 -24.543 -7.872 -1.079 0.063 H5 A1EUS 49 A1EUS H10 H22 H 0 1 N N N N N N 32.686 -12.162 -19.850 0.148 3.803 -0.644 H10 A1EUS 50 A1EUS H9 H23 H 0 1 N N N N N N 33.989 -13.439 -24.811 -0.683 -1.288 0.501 H9 A1EUS 51 A1EUS H8 H24 H 0 1 N N N N N N 35.272 -17.259 -26.459 -4.838 -3.067 0.142 H8 A1EUS 52 A1EUS H25 H25 H 0 1 N N N N N N 31.683 -5.812 -22.517 7.843 1.134 1.326 H25 A1EUS 53 # 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 A1EUS C14 C15 SING N N 1 A1EUS C14 C13 SING N N 2 A1EUS C15 C16 SING N N 3 A1EUS O1 C4 SING N N 4 A1EUS C21 C19 SING N N 5 A1EUS C13 C16 SING N N 6 A1EUS C13 O2 SING N N 7 A1EUS O2 C12 SING N N 8 A1EUS C4 C3 SING N N 9 A1EUS C4 C5 SING N N 10 A1EUS N1 C5 SING Y N 11 A1EUS N1 C7 DOUB Y N 12 A1EUS C20 C19 SING N N 13 A1EUS C19 C18 SING N N 14 A1EUS C19 O3 SING N N 15 A1EUS C3 C2 SING N N 16 A1EUS C5 C6 DOUB Y N 17 A1EUS N2 C7 SING N N 18 A1EUS N2 C8 SING N N 19 A1EUS C18 C17 TRIP N N 20 A1EUS C7 S1 SING Y N 21 A1EUS C12 C8 DOUB Y N 22 A1EUS C12 C11 SING Y N 23 A1EUS C17 C11 SING N N 24 A1EUS C8 N3 SING Y N 25 A1EUS C11 C10 DOUB Y N 26 A1EUS C2 C1 SING N N 27 A1EUS C6 S1 SING Y N 28 A1EUS C6 C1 SING N N 29 A1EUS N3 C9 DOUB Y N 30 A1EUS C10 C9 SING Y N 31 A1EUS C4 H7 SING N N 32 A1EUS C10 H11 SING N N 33 A1EUS C13 H12 SING N N 34 A1EUS C15 H15 SING N N 35 A1EUS C15 H16 SING N N 36 A1EUS C20 H20 SING N N 37 A1EUS C20 H21 SING N N 38 A1EUS C20 H19 SING N N 39 A1EUS C21 H22 SING N N 40 A1EUS C21 H23 SING N N 41 A1EUS C21 H24 SING N N 42 A1EUS C1 H2 SING N N 43 A1EUS C1 H1 SING N N 44 A1EUS C14 H13 SING N N 45 A1EUS C14 H14 SING N N 46 A1EUS C16 H18 SING N N 47 A1EUS C16 H17 SING N N 48 A1EUS C2 H3 SING N N 49 A1EUS C2 H4 SING N N 50 A1EUS C3 H6 SING N N 51 A1EUS C3 H5 SING N N 52 A1EUS C9 H10 SING N N 53 A1EUS N2 H9 SING N N 54 A1EUS O1 H8 SING N N 55 A1EUS O3 H25 SING N N 56 # 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 A1EUS InChI InChI 1.06 "InChI=1S/C21H25N3O3S/c1-21(2,26)11-9-13-10-12-22-19(18(13)27-14-5-3-6-14)24-20-23-17-15(25)7-4-8-16(17)28-20/h10,12,14-15,25-26H,3-8H2,1-2H3,(H,22,23,24)/t15-/m1/s1" A1EUS InChIKey InChI 1.06 XOUVEWOAOICSQU-OAHLLOKOSA-N A1EUS SMILES_CANONICAL CACTVS 3.385 "CC(C)(O)C#Cc1ccnc(Nc2sc3CCC[C@@H](O)c3n2)c1OC4CCC4" A1EUS SMILES CACTVS 3.385 "CC(C)(O)C#Cc1ccnc(Nc2sc3CCC[CH](O)c3n2)c1OC4CCC4" A1EUS SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(C)(C#Cc1ccnc(c1OC2CCC2)Nc3nc4c(s3)CCC[C@H]4O)O" A1EUS SMILES "OpenEye OEToolkits" 2.0.7 "CC(C)(C#Cc1ccnc(c1OC2CCC2)Nc3nc4c(s3)CCCC4O)O" # _pdbx_chem_comp_identifier.comp_id A1EUS _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 "(4~{R})-2-[[3-cyclobutyloxy-4-(3-methyl-3-oxidanyl-but-1-ynyl)pyridin-2-yl]amino]-4,5,6,7-tetrahydro-1,3-benzothiazol-4-ol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EUS "Create component" 2025-08-04 PDBC A1EUS "Initial release" 2026-08-05 RCSB #