data_PQ0 # _chem_comp.id PQ0 _chem_comp.name "2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H5 N5 O" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms 7-DEAZA-7-CYANO-GUANINE _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-01-22 _chem_comp.pdbx_modified_date 2020-06-17 _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 175.147 _chem_comp.one_letter_code ? _chem_comp.three_letter_code PQ0 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1IT8 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # 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 PQ0 N1 N1 N 0 1 Y N N 34.509 36.982 79.328 -1.252 -0.003 1.665 N1 PQ0 1 PQ0 C2 C2 C 0 1 Y N N 35.594 37.844 79.555 -0.081 0.001 2.363 C2 PQ0 2 PQ0 N3 N3 N 0 1 Y N N 36.006 38.645 78.603 1.087 0.000 1.764 N3 PQ0 3 PQ0 C4 C4 C 0 1 Y N N 35.345 38.659 77.278 1.183 -0.000 0.427 C4 PQ0 4 PQ0 C5 C5 C 0 1 Y N N 34.303 37.845 77.020 0.013 0.000 -0.339 C5 PQ0 5 PQ0 C6 C6 C 0 1 Y N N 33.838 36.938 78.105 -1.236 0.000 0.313 C6 PQ0 6 PQ0 O6 O6 O 0 1 N N N 32.905 36.208 77.877 -2.275 0.000 -0.325 O6 PQ0 7 PQ0 C7 C7 C 0 1 Y N N 33.955 38.164 75.623 0.443 0.000 -1.746 C7 PQ0 8 PQ0 C10 C10 C 0 1 N N N 32.921 37.581 74.839 -0.399 0.000 -2.903 C10 PQ0 9 PQ0 N11 N11 N 0 1 N N N 32.151 37.026 74.153 -1.069 0.000 -3.821 N11 PQ0 10 PQ0 C8 C8 C 0 1 Y N N 34.807 39.097 75.252 1.806 -0.000 -1.727 C8 PQ0 11 PQ0 N9 N9 N 0 1 Y N N 35.609 39.371 76.230 2.242 -0.000 -0.437 N9 PQ0 12 PQ0 N2 N2 N 0 1 N N N 36.160 37.820 80.711 -0.125 0.001 3.734 N2 PQ0 13 PQ0 HN1 HN1 H 0 1 N N N 34.197 36.366 80.079 -2.098 -0.003 2.139 HN1 PQ0 14 PQ0 H8 H8 H 0 1 N N N 34.844 39.581 74.262 2.442 0.000 -2.600 H8 PQ0 15 PQ0 HN9 HN9 H 0 1 N N N 36.357 40.063 76.181 3.174 -0.001 -0.169 HN9 PQ0 16 PQ0 HN21 1HN2 H 0 0 N N N 36.445 36.864 80.922 0.698 0.000 4.246 HN21 PQ0 17 PQ0 HN22 2HN2 H 0 0 N N N 36.948 38.446 80.876 -0.981 0.006 4.192 HN22 PQ0 18 # # 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 PQ0 N1 C2 SING Y N 1 PQ0 N1 C6 SING Y N 2 PQ0 N1 HN1 SING N N 3 PQ0 C2 N3 DOUB Y N 4 PQ0 C2 N2 SING N N 5 PQ0 N3 C4 SING Y N 6 PQ0 C4 C5 DOUB Y N 7 PQ0 C4 N9 SING Y N 8 PQ0 C5 C6 SING Y N 9 PQ0 C5 C7 SING Y N 10 PQ0 C6 O6 DOUB N N 11 PQ0 C7 C10 SING N N 12 PQ0 C7 C8 DOUB Y N 13 PQ0 C10 N11 TRIP N N 14 PQ0 C8 N9 SING Y N 15 PQ0 C8 H8 SING N N 16 PQ0 N9 HN9 SING N N 17 PQ0 N2 HN21 SING N N 18 PQ0 N2 HN22 SING N N 19 # # 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 PQ0 SMILES ACDLabs 10.04 "N#Cc1cnc2N=C(NC(=O)c12)N" PQ0 SMILES_CANONICAL CACTVS 3.341 "NC1=Nc2[nH]cc(C#N)c2C(=O)N1" PQ0 SMILES CACTVS 3.341 "NC1=Nc2[nH]cc(C#N)c2C(=O)N1" PQ0 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c(c2c([nH]1)N=C(NC2=O)N)C#N" PQ0 SMILES "OpenEye OEToolkits" 1.5.0 "c1c(c2c([nH]1)N=C(NC2=O)N)C#N" PQ0 InChI InChI 1.03 "InChI=1S/C7H5N5O/c8-1-3-2-10-5-4(3)6(13)12-7(9)11-5/h2H,(H4,9,10,11,12,13)" PQ0 InChIKey InChI 1.03 FMKSMYDYKXQYRV-UHFFFAOYSA-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 PQ0 "SYSTEMATIC NAME" ACDLabs 10.04 "2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile" PQ0 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "2-amino-4-oxo-3,7-dihydropyrrolo[5,4-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 PQ0 "Create component" 2002-01-22 RCSB PQ0 "Modify descriptor" 2011-06-04 RCSB PQ0 "Modify synonyms" 2020-06-05 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id PQ0 _pdbx_chem_comp_synonyms.name 7-DEAZA-7-CYANO-GUANINE _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##