data_290
# 
_chem_comp.id                                    290 
_chem_comp.name                                  6-methyl-3,9-dihydro-2H-purin-2-one 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H6 N4 O" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-11-12 
_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                        150.138 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     290 
_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        3b9j 
_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 
290 C4   C4   C 0 1 Y N N -55.719 -18.120 18.881 -0.549 0.920  -0.002 C4   290 1  
290 C5   C5   C 0 1 Y N N -56.467 -18.208 20.048 -0.751 -0.464 -0.002 C5   290 2  
290 C6   C6   C 0 1 N N N -56.993 -19.538 20.419 0.372  -1.308 -0.000 C6   290 3  
290 C8   C8   C 0 1 Y N N -55.823 -16.159 19.707 -2.703 0.477  0.004  C8   290 4  
290 N1   N1   N 0 1 N N N -56.672 -20.555 19.586 1.579  -0.780 0.001  N1   290 5  
290 N3   N3   N 0 1 N N N -55.446 -19.177 18.079 0.729  1.401  -0.002 N3   290 6  
290 O2   O2   O 0 1 N N N -55.634 -21.326 17.731 2.903  0.981  0.001  O2   290 7  
290 C2   C2   C 0 1 N N N -55.921 -20.376 18.464 1.766  0.541  0.000  C2   290 8  
290 C61  C61  C 0 1 N N N -57.801 -19.749 21.669 0.197  -2.804 0.001  C61  290 9  
290 N9   N9   N 0 1 Y N N -55.333 -16.848 18.664 -1.785 1.487  0.001  N9   290 10 
290 N7   N7   N 0 1 Y N N -56.530 -16.960 20.555 -2.092 -0.672 -0.003 N7   290 11 
290 H8   H8   H 0 1 N N N -55.675 -15.100 19.856 -3.774 0.611  0.007  H8   290 12 
290 HN3  HN3  H 0 1 N N N -54.915 -19.071 17.238 0.889  2.358  -0.002 HN3  290 13 
290 H61  H61  H 0 1 N N N -57.128 -19.801 22.537 0.156  -3.166 -1.026 H61  290 14 
290 H61A H61A H 0 0 N N N -58.502 -18.911 21.798 1.038  -3.268 0.516  H61A 290 15 
290 H61B H61B H 0 0 N N N -58.365 -20.690 21.586 -0.729 -3.062 0.514  H61B 290 16 
290 HN9  HN9  H 0 1 N N N -54.799 -16.495 17.896 -1.979 2.437  0.002  HN9  290 17 
# 
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 
290 C4  C5   DOUB Y N 1  
290 C4  N3   SING N N 2  
290 C4  N9   SING Y N 3  
290 C5  C6   SING N N 4  
290 C5  N7   SING Y N 5  
290 C6  N1   DOUB N N 6  
290 C6  C61  SING N N 7  
290 C8  N9   SING Y N 8  
290 C8  N7   DOUB Y N 9  
290 N1  C2   SING N N 10 
290 N3  C2   SING N N 11 
290 O2  C2   DOUB N N 12 
290 C8  H8   SING N N 13 
290 N3  HN3  SING N N 14 
290 C61 H61  SING N N 15 
290 C61 H61A SING N N 16 
290 C61 H61B SING N N 17 
290 N9  HN9  SING N N 18 
# 
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 
290 SMILES           ACDLabs              10.04 "O=C2N=C(c1ncnc1N2)C"                                                    
290 SMILES_CANONICAL CACTVS               3.341 "CC1=NC(=O)Nc2[nH]cnc12"                                                 
290 SMILES           CACTVS               3.341 "CC1=NC(=O)Nc2[nH]cnc12"                                                 
290 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC1=NC(=O)Nc2c1nc[nH]2"                                                 
290 SMILES           "OpenEye OEToolkits" 1.5.0 "CC1=NC(=O)Nc2c1nc[nH]2"                                                 
290 InChI            InChI                1.03  "InChI=1S/C6H6N4O/c1-3-4-5(8-2-7-4)10-6(11)9-3/h2H,1H3,(H2,7,8,9,10,11)" 
290 InChIKey         InChI                1.03  PTQIZCPBAIYYII-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 
290 "SYSTEMATIC NAME" ACDLabs              10.04 6-methyl-3,9-dihydro-2H-purin-2-one 
290 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 6-methyl-3,9-dihydropurin-2-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 
290 "Create component"  2007-11-12 RCSB 
290 "Modify descriptor" 2011-06-04 RCSB 
# 
