data_A1DB4 # _chem_comp.id A1DB4 _chem_comp.name "4-amino-7-[5-thio-5-S-(1H-1,2,4-triazol-3-yl)-alpha-L-arabinofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C14 H14 N8 O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-04-07 _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 374.378 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1DB4 _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 12EZ _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 A1DB4 C5 C1 C 0 1 N N R N N N 5.819 -0.018 28.371 -1.433 0.769 -0.748 C5 A1DB4 1 A1DB4 C6 C2 C 0 1 N N N N N N 5.730 -1.414 28.046 -2.915 0.706 -0.372 C6 A1DB4 2 A1DB4 C2 C3 C 0 1 N N R N N N 5.702 0.961 27.323 -0.989 2.241 -0.941 C2 A1DB4 3 A1DB4 O4 O1 O 0 1 N N N N N N 4.680 2.984 27.153 1.051 3.363 -0.159 O4 A1DB4 4 A1DB4 C11 C4 C 0 1 Y N N N N N 9.943 -2.067 26.508 -7.106 -1.472 0.905 C11 A1DB4 5 A1DB4 C14 C5 C 0 1 N N R N N N 4.972 1.848 29.358 0.588 1.030 0.422 C14 A1DB4 6 A1DB4 C16 C6 C 0 1 Y N N N N N 6.742 1.390 30.974 1.694 -1.018 -0.500 C16 A1DB4 7 A1DB4 C17 C7 C 0 1 Y N N N N N 7.347 1.785 31.954 2.937 -1.577 -0.534 C17 A1DB4 8 A1DB4 C18 C8 C 0 1 N N N N N N 8.540 1.125 32.680 3.307 -2.812 -1.158 C18 A1DB4 9 A1DB4 C20 C9 C 0 1 Y N N N N N 6.783 3.127 32.442 3.824 -0.659 0.198 C20 A1DB4 10 A1DB4 C21 C10 C 0 1 Y N N N N N 5.573 3.271 31.272 3.014 0.407 0.623 C21 A1DB4 11 A1DB4 C23 C11 C 0 1 Y N N N N N 5.033 5.447 32.008 4.861 1.370 1.603 C23 A1DB4 12 A1DB4 C25 C12 C 0 1 Y N N N N N 6.799 4.234 33.420 5.186 -0.642 0.522 C25 A1DB4 13 A1DB4 C3 C13 C 0 1 N N R N N N 5.564 2.165 28.037 0.534 2.129 -0.661 C3 A1DB4 14 A1DB4 C8 C14 C 0 1 Y N N N N N 8.393 -2.379 28.029 -5.097 -0.893 0.343 C8 A1DB4 15 A1DB4 N10 N1 N 0 1 Y N N N N N 9.980 -3.387 26.814 -7.100 -0.136 0.762 N10 A1DB4 16 A1DB4 N12 N2 N 0 1 Y N N N N N 9.011 -1.404 27.172 -5.901 -1.916 0.652 N12 A1DB4 17 A1DB4 N15 N3 N 0 1 Y N N N N N 5.789 2.085 30.473 1.740 0.156 0.185 N15 A1DB4 18 A1DB4 N19 N4 N 0 1 N N N N N N 9.413 0.649 33.227 3.600 -3.791 -1.653 N19 A1DB4 19 A1DB4 N22 N5 N 0 1 Y N N N N N 4.646 4.332 31.177 3.576 1.394 1.320 N22 A1DB4 20 A1DB4 N24 N6 N 0 1 Y N N N N N 5.907 5.322 33.150 5.656 0.387 1.222 N24 A1DB4 21 A1DB4 N26 N7 N 0 1 N N N N N N 7.735 4.286 34.514 6.022 -1.671 0.125 N26 A1DB4 22 A1DB4 N9 N8 N 0 1 Y N N N N N 9.023 -3.596 27.749 -5.791 0.220 0.397 N9 A1DB4 23 A1DB4 O1 O2 O 0 1 N N N N N N 6.920 1.061 26.524 -1.236 2.682 -2.278 O1 A1DB4 24 A1DB4 O13 O3 O 0 1 N N N N N N 4.633 0.317 29.332 -0.624 0.272 0.330 O13 A1DB4 25 A1DB4 S7 S1 S 0 1 N N N N N N 7.002 -2.058 29.175 -3.389 -1.018 -0.069 S7 A1DB4 26 A1DB4 H5 H1 H 0 1 N N N N N N 6.752 0.162 28.925 -1.249 0.195 -1.655 H5 A1DB4 27 A1DB4 H6A H2 H 0 1 N N N N N N 4.735 -1.826 28.269 -3.086 1.294 0.530 H6A A1DB4 28 A1DB4 H6B H3 H 0 1 N N N N N N 5.979 -1.608 26.992 -3.514 1.110 -1.188 H6B A1DB4 29 A1DB4 H2 H4 H 0 1 N N N N N N 4.828 0.761 26.685 -1.475 2.896 -0.217 H2 A1DB4 30 A1DB4 H4 H5 H 0 1 N N N N N N 5.121 3.148 26.328 0.959 4.106 -0.771 H4 A1DB4 31 A1DB4 H11 H6 H 0 1 N N N N N N 10.608 -1.603 25.794 -7.957 -2.075 1.186 H11 A1DB4 32 A1DB4 H14 H7 H 0 1 N N N N N N 4.026 2.399 29.463 0.667 1.487 1.408 H14 A1DB4 33 A1DB4 H16 H8 H 0 1 N N N N N N 7.011 0.446 30.523 0.809 -1.441 -0.951 H16 A1DB4 34 A1DB4 H23 H9 H 0 1 N N N N N N 4.649 6.426 31.762 5.282 2.187 2.170 H23 A1DB4 35 A1DB4 H3 H10 H 0 1 N N N N N N 6.535 2.666 28.167 1.071 1.818 -1.557 H3 A1DB4 36 A1DB4 H10 H11 H 0 1 N N N N N N 10.595 -4.073 26.425 -7.852 0.464 0.885 H10 A1DB4 37 A1DB4 H26B H12 H 0 0 N N N N N N 7.638 5.157 34.995 5.666 -2.415 -0.385 H26B A1DB4 38 A1DB4 H26A H13 H 0 0 N N N N N N 7.551 3.533 35.146 6.964 -1.647 0.356 H26A A1DB4 39 A1DB4 H1 H14 H 0 1 N N N N N N 7.041 0.260 26.028 -0.878 3.559 -2.475 H1 A1DB4 40 # 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 A1DB4 C11 N10 SING Y N 1 A1DB4 C11 N12 DOUB Y N 2 A1DB4 C14 C3 SING N N 3 A1DB4 C14 N15 SING N N 4 A1DB4 C14 O13 SING N N 5 A1DB4 C16 C17 DOUB Y N 6 A1DB4 C16 N15 SING Y N 7 A1DB4 C17 C18 SING N N 8 A1DB4 C17 C20 SING Y N 9 A1DB4 C18 N19 TRIP N N 10 A1DB4 C2 C3 SING N N 11 A1DB4 C2 C5 SING N N 12 A1DB4 C2 O1 SING N N 13 A1DB4 C20 C21 DOUB Y N 14 A1DB4 C20 C25 SING Y N 15 A1DB4 C21 N15 SING Y N 16 A1DB4 C21 N22 SING Y N 17 A1DB4 C23 N22 DOUB Y N 18 A1DB4 C23 N24 SING Y N 19 A1DB4 C25 N24 DOUB Y N 20 A1DB4 C25 N26 SING N N 21 A1DB4 C3 O4 SING N N 22 A1DB4 C5 C6 SING N N 23 A1DB4 C5 O13 SING N N 24 A1DB4 C6 S7 SING N N 25 A1DB4 C8 N12 SING Y N 26 A1DB4 C8 N9 DOUB Y N 27 A1DB4 C8 S7 SING N N 28 A1DB4 N10 N9 SING Y N 29 A1DB4 C5 H5 SING N N 30 A1DB4 C6 H6A SING N N 31 A1DB4 C6 H6B SING N N 32 A1DB4 C2 H2 SING N N 33 A1DB4 O4 H4 SING N N 34 A1DB4 C11 H11 SING N N 35 A1DB4 C14 H14 SING N N 36 A1DB4 C16 H16 SING N N 37 A1DB4 C23 H23 SING N N 38 A1DB4 C3 H3 SING N N 39 A1DB4 N10 H10 SING N N 40 A1DB4 N26 H26B SING N N 41 A1DB4 N26 H26A SING N N 42 A1DB4 O1 H1 SING N N 43 # 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 A1DB4 SMILES ACDLabs 14.52 "Nc1ncnc2c1c(cn2C1OC(CSc2nc[NH]n2)C(O)C1O)C#N" A1DB4 InChI InChI 1.06 "InChI=1S/C14H14N8O3S/c15-1-6-2-22(12-8(6)11(16)17-4-18-12)13-10(24)9(23)7(25-13)3-26-14-19-5-20-21-14/h2,4-5,7,9-10,13,23-24H,3H2,(H2,16,17,18)(H,19,20,21)/t7-,9-,10+,13+/m0/s1" A1DB4 InChIKey InChI 1.06 FZJKNIODXZQCEI-UFAOYGAJSA-N A1DB4 SMILES_CANONICAL CACTVS 3.385 "Nc1ncnc2n(cc(C#N)c12)[C@@H]3O[C@@H](CSc4n[nH]cn4)[C@H](O)[C@H]3O" A1DB4 SMILES CACTVS 3.385 "Nc1ncnc2n(cc(C#N)c12)[CH]3O[CH](CSc4n[nH]cn4)[CH](O)[CH]3O" A1DB4 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1c(c2c(ncnc2n1[C@H]3[C@@H]([C@H]([C@@H](O3)CSc4nc[nH]n4)O)O)N)C#N" A1DB4 SMILES "OpenEye OEToolkits" 3.1.0.0 "c1c(c2c(ncnc2n1C3C(C(C(O3)CSc4nc[nH]n4)O)O)N)C#N" # 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 A1DB4 "SYSTEMATIC NAME" ACDLabs 14.52 "4-amino-7-[5-thio-5-S-(1H-1,2,4-triazol-3-yl)-alpha-L-arabinofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile" A1DB4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "4-azanyl-7-[(2~{R},3~{R},4~{R},5~{R})-3,4-bis(oxidanyl)-5-(1~{H}-1,2,4-triazol-3-ylsulfanylmethyl)oxolan-2-yl]pyrrolo[2,3-d]pyrimidine-5-carbonitrile" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1DB4 "Create component" 2026-04-07 RCSB A1DB4 "Initial release" 2026-08-26 RCSB #