data_TKG
#

_chem_comp.id                                   TKG
_chem_comp.name                                 "1-[[6-(1-$l^{1}-oxidanylethyl)-4-$l^{3}-oxidanylidene-2,3,6,8~{a}-tetrahydropteridin-2-yl]-$l^{2}-azanyl]ethanone"
_chem_comp.type                                 non-polymer
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C10 H9 N5 O3"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2020-03-24
_chem_comp.pdbx_modified_date                   2020-07-31
_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                       247.210
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    TKG
_chem_comp.pdbx_model_coordinates_details       ?
_chem_comp.pdbx_model_coordinates_missing_flag  Y
_chem_comp.pdbx_ideal_coordinates_details       Corina
_chem_comp.pdbx_ideal_coordinates_missing_flag  N
_chem_comp.pdbx_model_coordinates_db_code       6W9U
_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
TKG  C1  C1   C  0  1  N  N  N   4.869  61.228  164.448  -4.039  -0.739   0.001  C1  TKG   1  
TKG  C2  C2   C  0  1  N  N  N   3.541  63.133  163.664  -2.071   0.561   0.002  C2  TKG   2  
TKG  O2  O1   O  0  1  N  N  N   0.255  62.090  162.942   0.365   3.036  -0.002  O2  TKG   3  
TKG  C3  C3   C  0  1  Y  N  N   2.481  64.951  162.753  -0.030  -0.540   0.001  C3  TKG   4  
TKG  C4  C4   C  0  1  Y  N  N   1.561  66.823  161.890   1.987  -1.631  -0.000  C4  TKG   5  
TKG  C5  C5   C  0  1  Y  N  N   0.395  66.123  161.642   2.659  -0.398   0.000  C5  TKG   6  
TKG  C6  C6   C  0  1  N  N  N  -0.735  66.726  160.821   4.131  -0.366   0.000  C6  TKG   7  
TKG  N   N1   N  0  1  N  N  N   4.669  62.552  164.173  -3.444   0.470   0.002  N   TKG   8  
TKG  C   C7   C  0  1  N  N  N   6.198  60.881  165.059  -5.543  -0.838   0.002  C   TKG   9  
TKG  O   O2   O  0  1  N  N  N   4.035  60.371  164.157  -3.365  -1.747  -0.005  O   TKG  10  
TKG  C8  C8   C  0  1  Y  N  N   1.279  64.229  162.569   0.652   0.704   0.002  C8  TKG  11  
TKG  C9  C9   C  0  1  N  N  N   1.235  62.822  163.014  -0.157   1.938  -0.003  C9  TKG  12  
TKG  N1  N2   N  0  1  N  N  N   3.622  64.385  163.280  -1.373  -0.548   0.001  N1  TKG  13  
TKG  N2  N3   N  0  1  Y  N  N   2.629  66.248  162.455   0.671  -1.676  -0.000  N2  TKG  14  
TKG  N3  N4   N  0  1  Y  N  N   0.230  64.847  162.008   1.971   0.740   0.002  N3  TKG  15  
TKG  N4  N5   N  0  1  N  N  N   2.416  62.376  163.551  -1.504   1.800  -0.002  N4  TKG  16  
TKG  H1  H1   H  0  1  N  N  N   1.612  67.867  161.619   2.554  -2.550  -0.001  H1  TKG  17  
TKG  H9  H9   H  0  1  N  N  N   2.452  61.433  163.881  -2.069   2.588  -0.005  H9  TKG  18  
TKG  C7  C10  C  0  1  N  N  N  -0.645  68.088  160.408   4.913  -1.654  -0.000  C7  TKG  19  
TKG  O1  O3   O  0  1  N  N  N       ?       ?        ?   4.714   0.698   0.001  O1  TKG  20  
TKG  H2  H2   H  0  1  N  N  N   5.435  63.165  164.366  -3.983   1.276   0.004  H2  TKG  21  
TKG  H3  H3   H  0  1  N  N  N   6.271  59.791  165.185  -5.939  -0.349  -0.888  H3  TKG  22  
TKG  H4  H4   H  0  1  N  N  N   7.007  61.229  164.399  -5.837  -1.888   0.000  H4  TKG  23  
TKG  H5  H5   H  0  1  N  N  N   6.289  61.370  166.040  -5.939  -0.351   0.892  H5  TKG  24  
TKG  H6  H6   H  0  1  N  N  N  -0.611  68.137  159.310   4.663  -2.231  -0.890  H6  TKG  25  
TKG  H7  H7   H  0  1  N  N  N  -1.524  68.640  160.773   5.980  -1.431  -0.000  H7  TKG  26  
TKG  H8  H8   H  0  1  N  N  N   0.269  68.537  160.824   4.663  -2.231   0.890  H8  TKG  27  
#   #
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
TKG  C6  C5  SING  N  N   1  
TKG  C5  C4  DOUB  Y  N   2  
TKG  C5  N3  SING  Y  N   3  
TKG  C4  N2  SING  Y  N   4  
TKG  N3  C8  DOUB  Y  N   5  
TKG  N2  C3  DOUB  Y  N   6  
TKG  C8  C3  SING  Y  N   7  
TKG  C8  C9  SING  N  N   8  
TKG  C3  N1  SING  N  N   9  
TKG  O2  C9  DOUB  N  N  10  
TKG  C9  N4  SING  N  N  11  
TKG  N1  C2  DOUB  N  N  12  
TKG  N4  C2  SING  N  N  13  
TKG  C2  N   SING  N  N  14  
TKG  O   C1  DOUB  N  N  15  
TKG  N   C1  SING  N  N  16  
TKG  C1  C   SING  N  N  17  
TKG  C4  H1  SING  N  N  18  
TKG  N4  H9  SING  N  N  19  
TKG  C6  C7  SING  N  N  20  
TKG  C6  O1  DOUB  N  N  21  
TKG  N   H2  SING  N  N  22  
TKG  C   H3  SING  N  N  23  
TKG  C   H4  SING  N  N  24  
TKG  C   H5  SING  N  N  25  
TKG  C7  H6  SING  N  N  26  
TKG  C7  H7  SING  N  N  27  
TKG  C7  H8  SING  N  N  28  
#   #
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
TKG  SMILES            ACDLabs               12.01  "C(C)(NC1=Nc2c(C(=O)N1)nc(cn2)C(C)=O)=O"  
TKG  InChI             InChI                 1.03   "InChI=1S/C10H9N5O3/c1-4(16)6-3-11-8-7(13-6)9(18)15-10(14-8)12-5(2)17/h3H,1-2H3,(H2,11,12,14,15,17,18)"  
TKG  InChIKey          InChI                 1.03   OMULKSTUKAPZMF-UHFFFAOYSA-N  
TKG  SMILES_CANONICAL  CACTVS                3.385  "CC(=O)NC1=Nc2ncc(nc2C(=O)N1)C(C)=O"  
TKG  SMILES            CACTVS                3.385  "CC(=O)NC1=Nc2ncc(nc2C(=O)N1)C(C)=O"  
TKG  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.7  "CC(=O)c1cnc2c(n1)C(=O)NC(=N2)NC(=O)C"  
TKG  SMILES            "OpenEye OEToolkits"  2.0.7  "CC(=O)c1cnc2c(n1)C(=O)NC(=N2)NC(=O)C"  
#   #
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
TKG  "SYSTEMATIC NAME"  ACDLabs               12.01  "N-(6-acetyl-4-oxo-3,4-dihydropteridin-2-yl)acetamide"  
TKG  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  2.0.7  "~{N}-(6-ethanoyl-4-oxidanylidene-3~{H}-pteridin-2-yl)ethanamide"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
TKG  "Create component"  2020-03-24  RCSB  
TKG  "Initial release"   2020-08-05  RCSB  
##
