data_A1CS9 # _chem_comp.id A1CS9 _chem_comp.name "4-{7-[(2S)-4-(2,4-diaminopyrimidin-5-yl)but-3-yn-2-yl]-2H-1,3-benzodioxol-5-yl}-2,6-difluorophenol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H16 F2 N4 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-12 _chem_comp.pdbx_modified_date 2026-07-17 _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 410.374 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CS9 _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 9Y7U _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 A1CS9 C4 C1 C 0 1 N N N N N N 16.968 -9.331 2.954 2.996 0.640 0.656 C4 A1CS9 1 A1CS9 C14 C2 C 0 1 Y N N N N N 23.165 -12.647 2.802 -2.827 -2.697 0.835 C14 A1CS9 2 A1CS9 C5 C3 C 0 1 Y N N N N N 15.941 -10.291 2.677 3.962 -0.302 0.177 C5 A1CS9 3 A1CS9 C6 C4 C 0 1 Y N N N N N 15.591 -11.255 3.576 5.240 -0.363 0.733 C6 A1CS9 4 A1CS9 C11 C5 C 0 1 Y N N N N N 21.963 -9.527 4.575 -1.928 0.872 0.061 C11 A1CS9 5 A1CS9 C7 C6 C 0 1 Y N N N N N 14.053 -12.171 2.167 5.775 -2.071 -0.721 C7 A1CS9 6 A1CS9 C8 C7 C 0 1 Y N N N N N 15.178 -10.284 1.462 3.646 -1.196 -0.866 C8 A1CS9 7 A1CS9 C9 C8 C 0 1 Y N N N N N 20.040 -7.996 4.163 -0.072 2.225 0.764 C9 A1CS9 8 A1CS9 C10 C9 C 0 1 Y N N N N N 20.910 -9.042 3.768 -0.743 1.019 0.779 C10 A1CS9 9 A1CS9 C12 C10 C 0 1 Y N N N N N 22.837 -10.649 4.097 -2.654 -0.421 0.082 C12 A1CS9 10 A1CS9 C13 C11 C 0 1 Y N N N N N 22.337 -11.660 3.266 -2.149 -1.493 0.816 C13 A1CS9 11 A1CS9 N1 N1 N 0 1 Y N N N N N 14.660 -12.177 3.365 6.104 -1.248 0.264 N1 A1CS9 12 A1CS9 N2 N2 N 0 1 N N N N N N 13.121 -13.120 1.932 6.712 -2.979 -1.179 N2 A1CS9 13 A1CS9 C3 C12 C 0 1 N N N N N N 17.865 -8.560 3.088 2.204 1.413 1.048 C3 A1CS9 14 A1CS9 N3 N3 N 0 1 Y N N N N N 14.250 -11.225 1.234 4.572 -2.053 -1.278 N3 A1CS9 15 A1CS9 C1 C13 C 0 1 N N N N N N 19.417 -7.077 1.881 0.941 2.125 3.025 C1 A1CS9 16 A1CS9 C2 C14 C 0 1 N N S N N N 18.906 -7.520 3.269 1.210 2.381 1.541 C2 A1CS9 17 A1CS9 N4 N4 N 0 1 N N N N N N 15.391 -9.409 0.468 2.392 -1.182 -1.449 N4 A1CS9 18 A1CS9 F1 F1 F 0 1 N N N N N N 22.613 -13.649 2.026 -2.341 -3.734 1.551 F1 A1CS9 19 A1CS9 C15 C15 C 0 1 Y N N N N N 24.502 -12.710 3.120 -4.011 -2.839 0.122 C15 A1CS9 20 A1CS9 O1 O1 O 0 1 N N N N N N 25.318 -13.675 2.647 -4.677 -4.025 0.142 O1 A1CS9 21 A1CS9 C16 C16 C 0 1 Y N N N N N 24.995 -11.714 3.944 -4.516 -1.772 -0.610 C16 A1CS9 22 A1CS9 F2 F2 F 0 1 N N N N N N 26.340 -11.667 4.255 -5.668 -1.914 -1.302 F2 A1CS9 23 A1CS9 C17 C17 C 0 1 Y N N N N N 24.189 -10.714 4.413 -3.842 -0.567 -0.632 C17 A1CS9 24 A1CS9 C18 C18 C 0 1 Y N N N N N 22.197 -8.930 5.823 -2.434 1.944 -0.672 C18 A1CS9 25 A1CS9 C19 C19 C 0 1 Y N N N N N 21.335 -7.950 6.208 -1.758 3.151 -0.685 C19 A1CS9 26 A1CS9 C20 C20 C 0 1 Y N N N N N 20.327 -7.470 5.408 -0.573 3.293 0.035 C20 A1CS9 27 A1CS9 O2 O2 O 0 1 N N N N N N 19.625 -6.455 6.024 -0.107 4.564 -0.140 O2 A1CS9 28 A1CS9 C21 C21 C 0 1 N N N N N N 20.222 -6.374 7.316 -0.797 5.071 -1.297 C21 A1CS9 29 A1CS9 O3 O3 O 0 1 N N N N N N 21.409 -7.166 7.340 -2.033 4.334 -1.309 O3 A1CS9 30 A1CS9 H5 H1 H 0 1 N N N N N N 16.107 -11.269 4.525 5.519 0.302 1.536 H5 A1CS9 31 A1CS9 H10 H2 H 0 1 N N N N N N 20.760 -9.493 2.798 -0.350 0.190 1.348 H10 A1CS9 32 A1CS9 H11 H3 H 0 1 N N N N N N 21.293 -11.661 2.990 -1.229 -1.383 1.370 H11 A1CS9 33 A1CS9 H6 H4 H 0 1 N N N N N N 12.697 -12.958 1.041 7.596 -3.007 -0.779 H6 A1CS9 34 A1CS9 H7 H5 H 0 1 N N N N N N 13.555 -14.021 1.935 6.486 -3.588 -1.899 H7 A1CS9 35 A1CS9 H2 H6 H 0 1 N N N N N N 20.191 -6.305 2.004 0.206 2.843 3.389 H2 A1CS9 36 A1CS9 H3 H7 H 0 1 N N N N N N 19.844 -7.943 1.354 0.558 1.114 3.156 H3 A1CS9 37 A1CS9 H1 H8 H 0 1 N N N N N N 18.580 -6.668 1.296 1.868 2.238 3.587 H1 A1CS9 38 A1CS9 H4 H9 H 0 1 N N N N N N 18.442 -6.645 3.748 1.594 3.393 1.410 H4 A1CS9 39 A1CS9 H8 H10 H 0 1 N N N N N N 14.791 -9.626 -0.302 1.721 -0.553 -1.141 H8 A1CS9 40 A1CS9 H9 H11 H 0 1 N N N N N N 15.197 -8.483 0.792 2.183 -1.801 -2.166 H9 A1CS9 41 A1CS9 H12 H12 H 0 1 N N N N N N 26.196 -13.540 2.983 -5.327 -4.099 0.855 H12 A1CS9 42 A1CS9 H13 H13 H 0 1 N N N N N N 24.616 -9.952 5.048 -4.235 0.262 -1.202 H13 A1CS9 43 A1CS9 H14 H14 H 0 1 N N N N N N 23.023 -9.234 6.449 -3.352 1.833 -1.230 H14 A1CS9 44 A1CS9 H15 H15 H 0 1 N N N N N N 20.475 -5.327 7.538 -0.988 6.139 -1.191 H15 A1CS9 45 A1CS9 H16 H16 H 0 1 N N N N N N 19.515 -6.749 8.071 -0.223 4.872 -2.203 H16 A1CS9 46 # 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 A1CS9 N4 C8 SING N N 1 A1CS9 N3 C8 DOUB Y N 2 A1CS9 N3 C7 SING Y N 3 A1CS9 C8 C5 SING Y N 4 A1CS9 C1 C2 SING N N 5 A1CS9 N2 C7 SING N N 6 A1CS9 F1 C14 SING N N 7 A1CS9 C7 N1 DOUB Y N 8 A1CS9 O1 C15 SING N N 9 A1CS9 C5 C4 SING N N 10 A1CS9 C5 C6 DOUB Y N 11 A1CS9 C14 C15 DOUB Y N 12 A1CS9 C14 C13 SING Y N 13 A1CS9 C4 C3 TRIP N N 14 A1CS9 C3 C2 SING N N 15 A1CS9 C15 C16 SING Y N 16 A1CS9 C13 C12 DOUB Y N 17 A1CS9 C2 C9 SING N N 18 A1CS9 N1 C6 SING Y N 19 A1CS9 C10 C9 DOUB Y N 20 A1CS9 C10 C11 SING Y N 21 A1CS9 C16 F2 SING N N 22 A1CS9 C16 C17 DOUB Y N 23 A1CS9 C12 C17 SING Y N 24 A1CS9 C12 C11 SING N N 25 A1CS9 C9 C20 SING Y N 26 A1CS9 C11 C18 DOUB Y N 27 A1CS9 C20 O2 SING N N 28 A1CS9 C20 C19 DOUB Y N 29 A1CS9 C18 C19 SING Y N 30 A1CS9 O2 C21 SING N N 31 A1CS9 C19 O3 SING N N 32 A1CS9 C21 O3 SING N N 33 A1CS9 C6 H5 SING N N 34 A1CS9 C10 H10 SING N N 35 A1CS9 C13 H11 SING N N 36 A1CS9 N2 H6 SING N N 37 A1CS9 N2 H7 SING N N 38 A1CS9 C1 H2 SING N N 39 A1CS9 C1 H3 SING N N 40 A1CS9 C1 H1 SING N N 41 A1CS9 C2 H4 SING N N 42 A1CS9 N4 H8 SING N N 43 A1CS9 N4 H9 SING N N 44 A1CS9 O1 H12 SING N N 45 A1CS9 C17 H13 SING N N 46 A1CS9 C18 H14 SING N N 47 A1CS9 C21 H15 SING N N 48 A1CS9 C21 H16 SING N N 49 # 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 A1CS9 SMILES ACDLabs 14.52 "Nc1ncc(C#CC(C)c2cc(cc3OCOc23)c2cc(F)c(O)c(F)c2)c(N)n1" A1CS9 InChI InChI 1.06 "InChI=1S/C21H16F2N4O3/c1-10(2-3-11-8-26-21(25)27-20(11)24)14-4-12(7-17-19(14)30-9-29-17)13-5-15(22)18(28)16(23)6-13/h4-8,10,28H,9H2,1H3,(H4,24,25,26,27)/t10-/m0/s1" A1CS9 InChIKey InChI 1.06 FXYCSTIEUXOFNI-JTQLQIEISA-N A1CS9 SMILES_CANONICAL CACTVS 3.385 "C[C@@H](C#Cc1cnc(N)nc1N)c2cc(cc3OCOc23)c4cc(F)c(O)c(F)c4" A1CS9 SMILES CACTVS 3.385 "C[CH](C#Cc1cnc(N)nc1N)c2cc(cc3OCOc23)c4cc(F)c(O)c(F)c4" A1CS9 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C[C@@H](C#Cc1cnc(nc1N)N)c2cc(cc3c2OCO3)c4cc(c(c(c4)F)O)F" A1CS9 SMILES "OpenEye OEToolkits" 3.1.0.0 "CC(C#Cc1cnc(nc1N)N)c2cc(cc3c2OCO3)c4cc(c(c(c4)F)O)F" # 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 A1CS9 "SYSTEMATIC NAME" ACDLabs 14.52 "4-{7-[(2S)-4-(2,4-diaminopyrimidin-5-yl)but-3-yn-2-yl]-2H-1,3-benzodioxol-5-yl}-2,6-difluorophenol" A1CS9 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "4-[7-[(2~{S})-4-[2,4-bis(azanyl)pyrimidin-5-yl]but-3-yn-2-yl]-1,3-benzodioxol-5-yl]-2,6-bis(fluoranyl)phenol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CS9 "Create component" 2025-09-12 RCSB A1CS9 "Initial release" 2026-07-22 RCSB #