data_A1KOW # _chem_comp.id A1KOW _chem_comp.name "3-[[(2~{S},6~{R})-6-(6-aminopurin-9-yl)morpholin-2-yl]methylsulfanylmethyl]benzoic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H20 N6 O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-09-04 _chem_comp.pdbx_modified_date 2026-09-11 _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 400.455 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1KOW _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 33YP _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1KOW N N1 N 0 1 N N N N N N -48.905 63.535 -30.745 6.258 3.392 0.788 N A1KOW 1 A1KOW C C1 C 0 1 Y N N N N N -49.672 64.120 -29.789 5.797 2.379 -0.035 C A1KOW 2 A1KOW O O1 O 0 1 N N N N N N -55.208 65.567 -29.296 1.330 -1.388 0.312 O A1KOW 3 A1KOW C1 C2 C 0 1 Y N N N N N -49.959 64.839 -27.566 5.877 1.237 -2.039 C1 A1KOW 4 A1KOW C10 C3 C 0 1 N N N N N N -59.295 67.023 -30.826 -3.247 -1.204 1.259 C10 A1KOW 5 A1KOW C11 C4 C 0 1 Y N N N N N -59.790 67.302 -32.224 -4.167 -0.038 1.006 C11 A1KOW 6 A1KOW C12 C5 C 0 1 Y N N N N N -60.782 66.504 -32.802 -5.114 -0.113 0.006 C12 A1KOW 7 A1KOW C13 C6 C 0 1 Y N N N N N -61.194 66.787 -34.098 -5.965 0.969 -0.227 C13 A1KOW 8 A1KOW C14 C7 C 0 1 N N N N N N -62.254 65.972 -34.766 -6.983 0.896 -1.296 C14 A1KOW 9 A1KOW C15 C8 C 0 1 Y N N N N N -60.637 67.852 -34.799 -5.852 2.120 0.555 C15 A1KOW 10 A1KOW C16 C9 C 0 1 Y N N N N N -59.650 68.642 -34.221 -4.900 2.181 1.552 C16 A1KOW 11 A1KOW C17 C10 C 0 1 Y N N N N N -59.225 68.360 -32.931 -4.063 1.104 1.781 C17 A1KOW 12 A1KOW C2 C11 C 0 1 Y N N N N N -51.706 65.141 -29.059 4.345 0.508 -0.488 C2 A1KOW 13 A1KOW C3 C12 C 0 1 Y N N N N N -50.956 64.558 -30.068 4.771 1.518 0.391 C3 A1KOW 14 A1KOW C4 C13 C 0 1 Y N N N N N -52.901 65.116 -30.861 3.198 0.411 1.393 C4 A1KOW 15 A1KOW C5 C14 C 0 1 N N R N N N -53.988 66.137 -28.842 2.598 -1.318 -0.345 C5 A1KOW 16 A1KOW C6 C15 C 0 1 N N N N N N -53.961 67.626 -29.178 3.378 -2.608 -0.075 C6 A1KOW 17 A1KOW C7 C16 C 0 1 N N N N N N -56.420 67.666 -28.971 1.287 -3.799 0.169 C7 A1KOW 18 A1KOW C8 C17 C 0 1 N N S N N N -56.355 66.163 -28.671 0.528 -2.497 -0.103 C8 A1KOW 19 A1KOW C9 C18 C 0 1 N N N N N N -57.605 65.421 -29.181 -0.786 -2.499 0.682 C9 A1KOW 20 A1KOW N1 N2 N 0 1 Y N N N N N -49.207 64.272 -28.525 6.310 2.201 -1.247 N1 A1KOW 21 A1KOW N2 N3 N 0 1 Y N N N N N -51.197 65.270 -27.819 4.923 0.404 -1.681 N2 A1KOW 22 A1KOW N3 N4 N 0 1 Y N N N N N -51.710 64.543 -31.177 4.031 1.403 1.520 N3 A1KOW 23 A1KOW N4 N5 N 0 1 Y N N N N N -52.885 65.473 -29.571 3.353 -0.173 0.171 N4 A1KOW 24 A1KOW N5 N6 N 0 1 N N N N N N -55.147 68.319 -28.631 2.582 -3.759 -0.525 N5 A1KOW 25 A1KOW O1 O2 O 0 1 N N N N N N -62.416 66.113 -36.001 -7.079 -0.107 -1.974 O1 A1KOW 26 A1KOW O2 O3 O 0 1 N N N N N N -62.947 65.187 -34.080 -7.803 1.941 -1.518 O2 A1KOW 27 A1KOW S S1 S 0 1 N N N N N N -58.010 65.796 -30.869 -1.752 -1.026 0.246 S A1KOW 28 A1KOW H19 H1 H 0 1 N N N N N N -48.024 63.273 -30.352 6.964 3.983 0.481 H19 A1KOW 29 A1KOW H20 H2 H 0 1 N N N N N N -49.370 62.721 -31.093 5.872 3.514 1.669 H20 A1KOW 30 A1KOW H1 H3 H 0 1 N N N N N N -49.554 64.948 -26.571 6.325 1.125 -3.015 H1 A1KOW 31 A1KOW H101 H4 H 0 0 N N N N N N -58.898 67.951 -30.388 -2.970 -1.228 2.313 H101 A1KOW 32 A1KOW H102 H5 H 0 0 N N N N N N -60.129 66.655 -30.211 -3.755 -2.132 0.996 H102 A1KOW 33 A1KOW H12 H6 H 0 1 N N N N N N -61.219 65.684 -32.252 -5.196 -1.006 -0.596 H12 A1KOW 34 A1KOW H15 H7 H 0 1 N N N N N N -60.975 68.067 -35.802 -6.507 2.960 0.380 H15 A1KOW 35 A1KOW H16 H8 H 0 1 N N N N N N -59.219 69.466 -34.770 -4.811 3.071 2.157 H16 A1KOW 36 A1KOW H17 H9 H 0 1 N N N N N N -58.454 68.963 -32.474 -3.320 1.157 2.563 H17 A1KOW 37 A1KOW H24 H10 H 0 1 N N N N N N -53.727 65.260 -31.541 2.489 0.097 2.144 H24 A1KOW 38 A1KOW H5 H11 H 0 1 N N N N N N -53.865 66.000 -27.757 2.447 -1.202 -1.418 H5 A1KOW 39 A1KOW H61 H12 H 0 1 N N N N N N -53.053 68.074 -28.748 4.322 -2.583 -0.620 H61 A1KOW 40 A1KOW H62 H13 H 0 1 N N N N N N -53.947 67.747 -30.271 3.576 -2.697 0.993 H62 A1KOW 41 A1KOW H71 H14 H 0 1 N N N N N N -56.626 67.812 -30.042 1.451 -3.907 1.241 H71 A1KOW 42 A1KOW H72 H15 H 0 1 N N N N N N -57.228 68.118 -28.377 0.703 -4.644 -0.197 H72 A1KOW 43 A1KOW H8 H16 H 0 1 N N N N N N -56.295 66.029 -27.581 0.315 -2.415 -1.168 H8 A1KOW 44 A1KOW H91 H17 H 0 1 N N N N N N -58.459 65.701 -28.547 -1.356 -3.394 0.433 H91 A1KOW 45 A1KOW H92 H18 H 0 1 N N N N N N -57.426 64.339 -29.098 -0.572 -2.490 1.750 H92 A1KOW 46 A1KOW H3 H19 H 0 1 N N N N N N -55.064 68.350 -27.635 2.456 -3.742 -1.526 H3 A1KOW 47 A1KOW H2 H21 H 0 1 N N N N N N -63.577 64.748 -34.640 -8.452 1.847 -2.228 H2 A1KOW 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 A1KOW O2 C14 SING N N 1 A1KOW C14 O1 DOUB N N 2 A1KOW C13 C14 SING N N 3 A1KOW C13 C15 DOUB Y N 4 A1KOW C12 C13 SING Y N 5 A1KOW C15 C16 SING Y N 6 A1KOW C16 C17 DOUB Y N 7 A1KOW C17 C11 SING Y N 8 A1KOW C11 C12 DOUB Y N 9 A1KOW C10 C11 SING N N 10 A1KOW S C10 SING N N 11 A1KOW C9 S SING N N 12 A1KOW C8 C9 SING N N 13 A1KOW C8 O SING N N 14 A1KOW C7 C8 SING N N 15 A1KOW O C5 SING N N 16 A1KOW C5 C6 SING N N 17 A1KOW N4 C5 SING N N 18 A1KOW C6 N5 SING N N 19 A1KOW N5 C7 SING N N 20 A1KOW N4 C4 SING Y N 21 A1KOW C2 N4 SING Y N 22 A1KOW C4 N3 DOUB Y N 23 A1KOW N3 C3 SING Y N 24 A1KOW C3 C2 DOUB Y N 25 A1KOW C3 C SING Y N 26 A1KOW N2 C2 SING Y N 27 A1KOW N C SING N N 28 A1KOW C N1 DOUB Y N 29 A1KOW N1 C1 SING Y N 30 A1KOW C1 N2 DOUB Y N 31 A1KOW N H19 SING N N 32 A1KOW N H20 SING N N 33 A1KOW C1 H1 SING N N 34 A1KOW C10 H101 SING N N 35 A1KOW C10 H102 SING N N 36 A1KOW C12 H12 SING N N 37 A1KOW C15 H15 SING N N 38 A1KOW C16 H16 SING N N 39 A1KOW C17 H17 SING N N 40 A1KOW C4 H24 SING N N 41 A1KOW C5 H5 SING N N 42 A1KOW C6 H61 SING N N 43 A1KOW C6 H62 SING N N 44 A1KOW C7 H71 SING N N 45 A1KOW C7 H72 SING N N 46 A1KOW C8 H8 SING N N 47 A1KOW C9 H91 SING N N 48 A1KOW C9 H92 SING N N 49 A1KOW N5 H3 SING N N 50 A1KOW O2 H2 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 A1KOW InChI InChI 1.06 "InChI=1S/C18H20N6O3S/c19-16-15-17(22-9-21-16)24(10-23-15)14-6-20-5-13(27-14)8-28-7-11-2-1-3-12(4-11)18(25)26/h1-4,9-10,13-14,20H,5-8H2,(H,25,26)(H2,19,21,22)/t13-,14+/m0/s1" A1KOW InChIKey InChI 1.06 WKQAPDQFMAZIBN-UONOGXRCSA-N A1KOW SMILES_CANONICAL CACTVS 3.385 "Nc1ncnc2n(cnc12)[C@H]3CNC[C@@H](CSCc4cccc(c4)C(O)=O)O3" A1KOW SMILES CACTVS 3.385 "Nc1ncnc2n(cnc12)[CH]3CNC[CH](CSCc4cccc(c4)C(O)=O)O3" A1KOW SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(cc(c1)C(=O)O)CSC[C@@H]2CNC[C@@H](O2)n3cnc4c3ncnc4N" A1KOW SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(cc(c1)C(=O)O)CSCC2CNCC(O2)n3cnc4c3ncnc4N" # _pdbx_chem_comp_identifier.comp_id A1KOW _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 "3-[[(2~{S},6~{R})-6-(6-aminopurin-9-yl)morpholin-2-yl]methylsulfanylmethyl]benzoic 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 A1KOW "Create component" 2026-09-04 PDBE A1KOW "Initial release" 2026-09-16 RCSB #