data_QBK # _chem_comp.id QBK _chem_comp.name "5-azanyl-[1,3]thiazolo[5,4-d]pyrimidine-2,7-dione" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H2 N4 O2 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2020-06-02 _chem_comp.pdbx_modified_date 2020-12-04 _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 182.160 _chem_comp.one_letter_code ? _chem_comp.three_letter_code QBK _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 6Z89 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE # # 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.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 QBK C5 C1 C 0 1 N N N -72.725 9.737 21.977 1.128 -1.418 -0.002 C5 QBK 1 QBK C7 C2 C 0 1 N N N -76.008 8.199 21.958 -2.413 -0.212 -0.000 C7 QBK 2 QBK C8 C3 C 0 1 N N N -73.343 11.960 22.711 2.258 0.618 -0.000 C8 QBK 3 QBK N12 N1 N 0 1 N N N -72.925 13.168 23.015 3.465 1.263 -0.000 N12 QBK 4 QBK C1 C4 C 0 1 N N N -75.010 10.458 22.479 -0.038 0.821 0.000 C1 QBK 5 QBK C2 C5 C 0 1 N N N -74.139 9.437 22.079 -0.173 -0.665 -0.001 C2 QBK 6 QBK S3 S1 S 0 1 N N N -76.633 9.835 22.610 -1.702 1.414 0.001 S3 QBK 7 QBK N4 N2 N 0 1 N N N -74.643 11.670 22.812 1.141 1.365 0.001 N4 QBK 8 QBK N6 N3 N 0 1 N N N -74.646 8.206 21.779 -1.392 -1.076 -0.001 N6 QBK 9 QBK N9 N4 N 0 1 N N N -72.420 11.041 22.306 2.258 -0.700 -0.001 N9 QBK 10 QBK O10 O1 O 0 1 N N N -71.833 8.967 21.631 1.153 -2.635 0.003 O10 QBK 11 QBK O11 O2 O 0 1 N N N -76.746 7.257 21.782 -3.596 -0.487 -0.001 O11 QBK 12 QBK H1 H1 H 0 1 N N N -71.953 13.393 22.946 3.497 2.232 0.000 H1 QBK 13 QBK H2 H2 H 0 1 N N N -73.579 13.863 23.315 4.289 0.750 -0.001 H2 QBK 14 # # 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 QBK O10 C5 DOUB N N 1 QBK N6 C7 SING N N 2 QBK N6 C2 DOUB N N 3 QBK O11 C7 DOUB N N 4 QBK C7 S3 SING N N 5 QBK C5 C2 SING N N 6 QBK C5 N9 SING N N 7 QBK C2 C1 SING N N 8 QBK N9 C8 DOUB N N 9 QBK C1 S3 SING N N 10 QBK C1 N4 DOUB N N 11 QBK C8 N4 SING N N 12 QBK C8 N12 SING N N 13 QBK N12 H1 SING N N 14 QBK N12 H2 SING N N 15 # # 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 QBK InChI InChI 1.03 "InChI=1S/C5H2N4O2S/c6-4-8-2(10)1-3(9-4)12-5(11)7-1/h(H2,6,8,10)" QBK InChIKey InChI 1.03 AXABAVYDNQCEBU-UHFFFAOYSA-N QBK SMILES_CANONICAL CACTVS 3.385 "NC1=NC(=O)C2=NC(=O)SC2=N1" QBK SMILES CACTVS 3.385 "NC1=NC(=O)C2=NC(=O)SC2=N1" QBK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C12=NC(=O)SC1=NC(=NC2=O)N" QBK SMILES "OpenEye OEToolkits" 2.0.7 "C12=NC(=O)SC1=NC(=NC2=O)N" # _pdbx_chem_comp_identifier.comp_id QBK _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 "5-azanyl-[1,3]thiazolo[5,4-d]pyrimidine-2,7-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 QBK "Create component" 2020-06-02 PDBE QBK "Initial release" 2020-12-09 RCSB ##