data_A1MHZ # _chem_comp.id A1MHZ _chem_comp.name "9-[(2~{S},3~{R},4~{R},5~{S})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-3~{H}-purine-2,6-dione" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C10 H12 N4 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-06-12 _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 284.225 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1MHZ _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 26SL _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _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 A1MHZ N N1 N 0 1 N N N N N N 46.101 75.646 226.222 4.179 0.356 -0.157 N A1MHZ 1 A1MHZ C C1 C 0 1 N N N N N N 45.049 76.086 226.986 3.345 1.371 -0.441 C A1MHZ 2 A1MHZ O O1 O 0 1 N N N N N N 44.884 77.276 227.233 3.815 2.467 -0.681 O A1MHZ 3 A1MHZ C1 C2 C 0 1 N N N N N N 46.394 74.344 225.850 3.703 -0.878 0.116 C1 A1MHZ 4 A1MHZ C2 C3 C 0 1 Y N N N N N 45.454 73.371 226.356 2.254 -1.086 0.101 C2 A1MHZ 5 A1MHZ C3 C4 C 0 1 Y N N N N N 44.334 71.649 226.954 0.209 -1.788 0.177 C3 A1MHZ 6 A1MHZ C4 C5 C 0 1 N N S N N N 42.515 72.786 228.377 -1.055 0.324 -0.382 C4 A1MHZ 7 A1MHZ C5 C6 C 0 1 N N S N N N 40.546 74.001 228.542 -3.363 0.180 -0.508 C5 A1MHZ 8 A1MHZ C6 C7 C 0 1 N N N N N N 39.812 75.004 227.688 -4.460 -0.799 -0.085 C6 A1MHZ 9 A1MHZ C7 C8 C 0 1 N N R N N N 40.108 72.551 228.316 -3.068 1.165 0.640 C7 A1MHZ 10 A1MHZ C8 C9 C 0 1 N N R N N N 41.413 71.795 227.994 -1.562 0.963 0.936 C8 A1MHZ 11 A1MHZ C9 C10 C 0 1 Y N N N N N 44.410 73.824 227.130 1.435 -0.003 -0.194 C9 A1MHZ 12 A1MHZ N1 N2 N 0 1 Y N N N N N 45.393 71.990 226.246 1.450 -2.154 0.319 N1 A1MHZ 13 A1MHZ N2 N3 N 0 1 Y N N N N N 43.703 72.724 227.513 0.157 -0.462 -0.141 N2 A1MHZ 14 A1MHZ N3 N4 N 0 1 N N N N N N 44.188 75.131 227.446 2.010 1.217 -0.470 N3 A1MHZ 15 A1MHZ O1 O2 O 0 1 N N N N N N 47.387 74.122 225.166 4.462 -1.796 0.368 O1 A1MHZ 16 A1MHZ O2 O3 O 0 1 N N N N N N 41.951 74.070 228.240 -2.146 -0.534 -0.782 O2 A1MHZ 17 A1MHZ O3 O4 O 0 1 N N N N N N 39.799 74.622 226.321 -4.808 -1.633 -1.192 O3 A1MHZ 18 A1MHZ O4 O5 O 0 1 N N N N N N 39.424 72.048 229.460 -3.321 2.508 0.223 O4 A1MHZ 19 A1MHZ O5 O6 O 0 1 N N N N N N 41.461 71.428 226.622 -1.374 0.074 2.039 O5 A1MHZ 20 A1MHZ H H1 H 0 1 N N N N N N 46.732 76.350 225.895 5.137 0.512 -0.151 H A1MHZ 21 A1MHZ H2 H2 H 0 1 N N N N N N 44.001 70.629 227.079 -0.649 -2.435 0.292 H2 A1MHZ 22 A1MHZ H3 H3 H 0 1 N N N N N N 42.808 72.604 229.421 -0.872 1.088 -1.137 H3 A1MHZ 23 A1MHZ H4 H4 H 0 1 N N N N N N 40.383 74.252 229.600 -3.679 0.729 -1.395 H4 A1MHZ 24 A1MHZ H5 H5 H 0 1 N N N N N N 38.775 75.085 228.045 -4.098 -1.418 0.736 H5 A1MHZ 25 A1MHZ H6 H6 H 0 1 N N N N N N 40.308 75.981 227.780 -5.339 -0.242 0.241 H6 A1MHZ 26 A1MHZ H8 H7 H 0 1 N N N N N N 39.453 72.513 227.433 -3.666 0.918 1.517 H8 A1MHZ 27 A1MHZ H10 H8 H 0 1 N N N N N N 41.483 70.907 228.639 -1.071 1.918 1.119 H10 A1MHZ 28 A1MHZ H1 H9 H 0 1 N N N N N N 43.403 75.388 228.009 1.444 1.976 -0.680 H1 A1MHZ 29 A1MHZ H7 H10 H 0 1 N N N N N N 39.330 75.274 225.814 -5.500 -2.279 -0.996 H7 A1MHZ 30 A1MHZ H9 H11 H 0 1 N N N N N N 39.160 71.149 229.302 -4.239 2.675 -0.031 H9 A1MHZ 31 A1MHZ H11 H12 H 0 1 N N N N N N 42.271 70.965 226.446 -1.756 0.391 2.869 H11 A1MHZ 32 # 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 A1MHZ O C DOUB N N 1 A1MHZ C N SING N N 2 A1MHZ N C1 SING N N 3 A1MHZ C1 O1 DOUB N N 4 A1MHZ C2 C1 SING N N 5 A1MHZ C2 N1 SING Y N 6 A1MHZ N1 C3 DOUB Y N 7 A1MHZ C3 N2 SING Y N 8 A1MHZ C4 N2 SING N N 9 A1MHZ C4 O2 SING N N 10 A1MHZ O2 C5 SING N N 11 A1MHZ C6 C5 SING N N 12 A1MHZ O3 C6 SING N N 13 A1MHZ C5 C7 SING N N 14 A1MHZ O4 C7 SING N N 15 A1MHZ C7 C8 SING N N 16 A1MHZ C8 C4 SING N N 17 A1MHZ O5 C8 SING N N 18 A1MHZ N2 C9 SING Y N 19 A1MHZ C9 C2 DOUB Y N 20 A1MHZ N3 C9 SING N N 21 A1MHZ C N3 SING N N 22 A1MHZ N H SING N N 23 A1MHZ C3 H2 SING N N 24 A1MHZ C4 H3 SING N N 25 A1MHZ C5 H4 SING N N 26 A1MHZ C6 H5 SING N N 27 A1MHZ C6 H6 SING N N 28 A1MHZ C7 H8 SING N N 29 A1MHZ C8 H10 SING N N 30 A1MHZ N3 H1 SING N N 31 A1MHZ O3 H7 SING N N 32 A1MHZ O4 H9 SING N N 33 A1MHZ O5 H11 SING N N 34 # 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 A1MHZ InChI InChI 1.06 "InChI=1S/C10H12N4O6/c15-1-3-5(16)6(17)9(20-3)14-2-11-4-7(14)12-10(19)13-8(4)18/h2-3,5-6,9,15-17H,1H2,(H2,12,13,18,19)/t3-,5-,6+,9-/m0/s1" A1MHZ InChIKey InChI 1.06 UBORTCNDUKBEOP-HJGQOHIQSA-N A1MHZ SMILES_CANONICAL CACTVS 3.385 "OC[C@@H]1O[C@@H]([C@H](O)[C@H]1O)n2cnc3C(=O)NC(=O)Nc23" A1MHZ SMILES CACTVS 3.385 "OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3C(=O)NC(=O)Nc23" A1MHZ SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1nc2c(n1[C@@H]3[C@@H]([C@H]([C@@H](O3)CO)O)O)NC(=O)NC2=O" A1MHZ SMILES "OpenEye OEToolkits" 2.0.7 "c1nc2c(n1C3C(C(C(O3)CO)O)O)NC(=O)NC2=O" # _pdbx_chem_comp_identifier.comp_id A1MHZ _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 "9-[(2~{S},3~{R},4~{R},5~{S})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-3~{H}-purine-2,6-dione" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1MHZ "Create component" 2026-06-12 PDBJ A1MHZ "Initial release" 2026-08-26 RCSB #