data_344
# 
_chem_comp.id                                    344 
_chem_comp.name                                  "6-AMINO-3,7-DIHYDRO-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C9 H7 N5 O" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2005-10-18 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        201.185 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     344 
_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        ? 
_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 
344 N4   N4   N 0 1 Y N N 18.951 17.863 18.072 -3.318 -0.975 0.000  N4   344 1  
344 C9   C9   C 0 1 Y N N 18.147 17.596 17.015 -4.074 0.082  0.000  C9   344 2  
344 N5   N5   N 0 1 Y N N 16.941 17.195 17.492 -3.309 1.209  -0.001 N5   344 3  
344 C1   C1   C 0 1 Y N N 16.949 17.202 18.833 -1.987 0.809  0.000  C1   344 4  
344 C2   C2   C 0 1 Y N N 15.966 16.876 19.806 -0.785 1.494  0.000  C2   344 5  
344 C3   C3   C 0 1 Y N N 16.353 17.015 21.170 0.413  0.785  0.001  C3   344 6  
344 N3   N3   N 0 1 Y N N 15.462 16.736 22.169 1.610  1.426  0.001  N3   344 7  
344 C8   C8   C 0 1 Y N N 15.742 16.846 23.427 2.739  0.767  0.001  C8   344 8  
344 N2   N2   N 0 1 N N N 14.861 16.579 24.341 3.913  1.480  0.000  N2   344 9  
344 N1   N1   N 0 1 Y N N 16.937 17.244 23.859 2.807  -0.597 -0.004 N1   344 10 
344 C7   C7   C 0 1 Y N N 17.934 17.556 23.026 1.679  -1.343 0.001  C7   344 11 
344 O1   O1   O 0 1 N N N 19.029 17.921 23.426 1.727  -2.559 0.000  O1   344 12 
344 C4   C4   C 0 1 Y N N 17.676 17.455 21.524 0.392  -0.632 0.001  C4   344 13 
344 C5   C5   C 0 1 Y N N 18.659 17.772 20.537 -0.816 -1.318 0.000  C5   344 14 
344 C6   C6   C 0 1 Y N N 18.242 17.627 19.185 -2.010 -0.602 0.000  C6   344 15 
344 H9   H9   H 0 1 N N N 18.418 17.686 15.974 -5.154 0.069  0.000  H9   344 16 
344 HN5  HN5  H 0 1 N N N 16.160 16.932 16.926 -3.632 2.123  -0.001 HN5  344 17 
344 H2   H2   H 0 1 N N N 14.978 16.541 19.526 -0.776 2.574  0.000  H2   344 18 
344 HN21 1HN2 H 0 0 N N N 13.928 16.277 24.147 3.891  2.449  -0.001 HN21 344 19 
344 HN22 2HN2 H 0 0 N N N 15.227 16.711 25.262 4.763  1.014  0.004  HN22 344 20 
344 HN1  HN1  H 0 1 N N N 17.094 17.312 24.844 3.673  -1.035 -0.004 HN1  344 21 
344 H5   H5   H 0 1 N N N 19.654 18.100 20.800 -0.830 -2.398 0.001  H5   344 22 
# 
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 
344 N4 C9   DOUB Y N 1  
344 N4 C6   SING Y N 2  
344 C9 N5   SING Y N 3  
344 C9 H9   SING N N 4  
344 N5 C1   SING Y N 5  
344 N5 HN5  SING N N 6  
344 C1 C2   SING Y N 7  
344 C1 C6   DOUB Y N 8  
344 C2 C3   DOUB Y N 9  
344 C2 H2   SING N N 10 
344 C3 N3   SING Y N 11 
344 C3 C4   SING Y N 12 
344 N3 C8   DOUB Y N 13 
344 C8 N2   SING N N 14 
344 C8 N1   SING Y N 15 
344 N2 HN21 SING N N 16 
344 N2 HN22 SING N N 17 
344 N1 C7   SING Y N 18 
344 N1 HN1  SING N N 19 
344 C7 O1   DOUB N N 20 
344 C7 C4   SING Y N 21 
344 C4 C5   DOUB Y N 22 
344 C5 C6   SING Y N 23 
344 C5 H5   SING N N 24 
# 
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 
344 SMILES           ACDLabs              10.04 "O=C1c3c(N=C(N)N1)cc2c(ncn2)c3"                                                               
344 SMILES_CANONICAL CACTVS               3.341 "NC1=Nc2cc3[nH]cnc3cc2C(=O)N1"                                                                
344 SMILES           CACTVS               3.341 "NC1=Nc2cc3[nH]cnc3cc2C(=O)N1"                                                                
344 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c2c(cc3c1nc[nH]3)N=C(NC2=O)N"                                                              
344 SMILES           "OpenEye OEToolkits" 1.5.0 "c1c2c(cc3c1nc[nH]3)N=C(NC2=O)N"                                                              
344 InChI            InChI                1.03  "InChI=1S/C9H7N5O/c10-9-13-5-2-7-6(11-3-12-7)1-4(5)8(15)14-9/h1-3H,(H,11,12)(H3,10,13,14,15)" 
344 InChIKey         InChI                1.03  VQSMWFVKBKMHTO-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 
344 "SYSTEMATIC NAME" ACDLabs              10.04 "6-amino-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one" 
344 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "6-amino-3,7-dihydroimidazo[4,5-g]quinazolin-8-one"     
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
344 "Create component"  2005-10-18 RCSB 
344 "Modify descriptor" 2011-06-04 RCSB 
# 
