data_A1KOZ # _chem_comp.id A1KOZ _chem_comp.name "(1~{R},2~{S},3~{R})-3-[(6-aminopurin-9-yl)methyl]-2-azanyl-cyclobutan-1-ol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C10 H14 N6 O" _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 234.258 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1KOZ _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 33YM _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 A1KOZ O O1 O 0 1 N N N N N N -87.799 14.643 29.252 -5.062 0.554 0.762 O A1KOZ 1 A1KOZ C1 C1 C 0 1 Y N N N N N -80.437 10.865 29.469 3.648 0.150 0.309 C1 A1KOZ 2 A1KOZ C10 C2 C 0 1 Y N N N N N -81.437 11.393 27.405 2.834 -2.010 0.273 C10 A1KOZ 3 A1KOZ C2 C3 C 0 1 Y N N N N N -81.225 11.867 30.076 2.383 0.611 -0.096 C2 A1KOZ 4 A1KOZ C3 C4 C 0 1 Y N N N N N -82.257 13.312 31.359 0.606 1.693 -0.706 C3 A1KOZ 5 A1KOZ C4 C5 C 0 1 N N N N N N -83.770 14.531 29.774 -1.058 -0.180 -1.013 C4 A1KOZ 6 A1KOZ C5 C6 C 0 1 N N R N N N -84.695 14.096 28.641 -1.868 -0.363 0.272 C5 A1KOZ 7 A1KOZ C6 C7 C 0 1 N N N N N N -85.855 13.177 29.047 -2.604 0.909 0.723 C6 A1KOZ 8 A1KOZ C7 C8 C 0 1 N N R N N N -86.796 14.165 28.365 -3.787 -0.001 1.092 C7 A1KOZ 9 A1KOZ C8 C9 C 0 1 N N S N N N -85.651 15.146 28.076 -3.254 -0.989 0.041 C8 A1KOZ 10 A1KOZ C9 C10 C 0 1 Y N N N N N -82.125 12.620 29.299 1.367 -0.337 -0.302 C9 A1KOZ 11 A1KOZ N1 N1 N 0 1 N N N N N N -79.551 10.106 30.188 4.686 1.037 0.533 N1 A1KOZ 12 A1KOZ N2 N2 N 0 1 Y N N N N N -81.327 12.321 31.352 1.853 1.829 -0.360 N2 A1KOZ 13 A1KOZ N3 N3 N 0 1 Y N N N N N -82.755 13.504 30.116 0.258 0.375 -0.685 N3 A1KOZ 14 A1KOZ N4 N4 N 0 1 N N N N N N -85.634 16.412 28.846 -3.787 -0.757 -1.308 N4 A1KOZ 15 A1KOZ N5 N5 N 0 1 Y N N N N N -82.207 12.352 27.962 1.634 -1.624 -0.107 N5 A1KOZ 16 A1KOZ N6 N6 N 0 1 Y N N N N N -80.565 10.653 28.130 3.821 -1.157 0.478 N6 A1KOZ 17 A1KOZ H13 H1 H 0 1 N N N N N N -88.364 15.254 28.793 -5.381 1.211 1.396 H13 A1KOZ 18 A1KOZ H14 H2 H 0 1 N N N N N N -81.519 11.210 26.344 3.019 -3.063 0.422 H14 A1KOZ 19 A1KOZ H6 H3 H 0 1 N N N N N N -82.557 13.869 32.235 -0.056 2.504 -0.970 H6 A1KOZ 20 A1KOZ H7 H4 H 0 1 N N N N N N -84.380 14.733 30.667 -0.933 -1.144 -1.505 H7 A1KOZ 21 A1KOZ H8 H5 H 0 1 N N N N N N -83.250 15.451 29.469 -1.584 0.503 -1.680 H8 A1KOZ 22 A1KOZ H1 H6 H 0 1 N N N N N N -84.113 13.635 27.829 -1.298 -0.844 1.067 H1 A1KOZ 23 A1KOZ H10 H7 H 0 1 N N N N N N -85.830 12.178 28.588 -2.144 1.398 1.582 H10 A1KOZ 24 A1KOZ H9 H8 H 0 1 N N N N N N -86.003 13.079 30.133 -2.822 1.600 -0.092 H9 A1KOZ 25 A1KOZ H2 H9 H 0 1 N N N N N N -87.208 13.749 27.434 -3.743 -0.381 2.113 H2 A1KOZ 26 A1KOZ H3 H10 H 0 1 N N N N N N -85.504 15.301 26.997 -3.319 -2.032 0.350 H3 A1KOZ 27 A1KOZ H24 H11 H 0 1 N N N N N N -79.094 9.459 29.578 4.546 1.989 0.410 H24 A1KOZ 28 A1KOZ H4 H12 H 0 1 N N N N N N -78.869 10.702 30.613 5.554 0.707 0.812 H4 A1KOZ 29 A1KOZ H11 H13 H 0 1 N N N N N N -86.274 17.061 28.435 -4.696 -1.183 -1.415 H11 A1KOZ 30 A1KOZ H12 H14 H 0 1 N N N N N N -85.904 16.231 29.792 -3.823 0.229 -1.518 H12 A1KOZ 31 # 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 A1KOZ N1 C1 SING N N 1 A1KOZ C1 C2 DOUB Y N 2 A1KOZ C1 N6 SING Y N 3 A1KOZ C2 N2 SING Y N 4 A1KOZ C2 C9 SING Y N 5 A1KOZ N2 C3 DOUB Y N 6 A1KOZ C3 N3 SING Y N 7 A1KOZ N3 C4 SING N N 8 A1KOZ C9 N3 SING Y N 9 A1KOZ C4 C5 SING N N 10 A1KOZ C5 C6 SING N N 11 A1KOZ C5 C8 SING N N 12 A1KOZ C6 C7 SING N N 13 A1KOZ C8 C7 SING N N 14 A1KOZ C7 O SING N N 15 A1KOZ N4 C8 SING N N 16 A1KOZ N5 C9 DOUB Y N 17 A1KOZ C10 N5 SING Y N 18 A1KOZ N6 C10 DOUB Y N 19 A1KOZ O H13 SING N N 20 A1KOZ C10 H14 SING N N 21 A1KOZ C3 H6 SING N N 22 A1KOZ C4 H7 SING N N 23 A1KOZ C4 H8 SING N N 24 A1KOZ C5 H1 SING N N 25 A1KOZ C6 H10 SING N N 26 A1KOZ C6 H9 SING N N 27 A1KOZ C7 H2 SING N N 28 A1KOZ C8 H3 SING N N 29 A1KOZ N1 H24 SING N N 30 A1KOZ N1 H4 SING N N 31 A1KOZ N4 H11 SING N N 32 A1KOZ N4 H12 SING N N 33 # 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 A1KOZ InChI InChI 1.06 "InChI=1S/C10H14N6O/c11-7-5(1-6(7)17)2-16-4-15-8-9(12)13-3-14-10(8)16/h3-7,17H,1-2,11H2,(H2,12,13,14)/t5-,6-,7+/m1/s1" A1KOZ InChIKey InChI 1.06 RVJPKJVJTIRLGJ-QYNIQEEDSA-N A1KOZ SMILES_CANONICAL CACTVS 3.385 "N[C@@H]1[C@H](O)C[C@@H]1Cn2cnc3c(N)ncnc23" A1KOZ SMILES CACTVS 3.385 "N[CH]1[CH](O)C[CH]1Cn2cnc3c(N)ncnc23" A1KOZ SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1nc(c2c(n1)n(cn2)C[C@H]3C[C@H]([C@H]3N)O)N" A1KOZ SMILES "OpenEye OEToolkits" 2.0.7 "c1nc(c2c(n1)n(cn2)CC3CC(C3N)O)N" # _pdbx_chem_comp_identifier.comp_id A1KOZ _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 "(1~{R},2~{S},3~{R})-3-[(6-aminopurin-9-yl)methyl]-2-azanyl-cyclobutan-1-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 A1KOZ "Create component" 2026-09-04 PDBE A1KOZ "Initial release" 2026-09-16 RCSB #