data_URN
#

_chem_comp.id                                   URN
_chem_comp.name                                 "5,6-DIAMINOPYRIMIDINE-2,4(1H,3H)-DIONE"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C4 H6 N4 O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "5,6-DIAMINOURACIL"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2004-11-02
_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                       142.116
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    URN
_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       1WS2
_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
URN  O4    O4    O  0  1  N  N  N  59.232  -15.508  10.651   0.739  -2.365   0.001  O4    URN   1  
URN  C4    C4    C  0  1  Y  N  N  59.685  -15.156   9.578   0.249  -1.249   0.000  C4    URN   2  
URN  N3    N3    N  0  1  Y  N  N  60.491  -15.993   8.818  -1.090  -1.096  -0.001  N3    URN   3  
URN  C5    C5    C  0  1  Y  N  N  59.311  -13.768   9.167   1.077  -0.112  -0.001  C5    URN   4  
URN  N5    N5    N  0  1  N  N  N  58.500  -12.928   9.949   2.485  -0.250   0.000  N5    URN   5  
URN  C6    C6    C  0  1  Y  N  N  59.831  -13.368   7.816   0.501   1.129  -0.001  C6    URN   6  
URN  N6    N6    N  0  1  N  N  N  59.561  -12.138   7.301   1.286   2.260  -0.001  N6    URN   7  
URN  N1    N1    N  0  1  Y  N  N  60.607  -14.267   7.116  -0.871   1.236   0.004  N1    URN   8  
URN  C2    C2    C  0  1  Y  N  N  60.956  -15.533   7.571  -1.640   0.132  -0.001  C2    URN   9  
URN  O2    O2    O  0  1  N  N  N  61.666  -16.221   6.778  -2.850   0.245  -0.001  O2    URN  10  
URN  HN3   HN3   H  0  1  N  N  N  60.735  -16.920   9.166  -1.663  -1.879  -0.001  HN3   URN  11  
URN  HN51  1HN5  H  0  0  N  N  N  58.927  -12.867  10.873   3.050   0.539   0.000  HN51  URN  12  
URN  HN52  2HN5  H  0  0  N  N  N  58.245  -11.981   9.669   2.886  -1.133   0.001  HN52  URN  13  
URN  HN61  1HN6  H  0  0  N  N  N  59.863  -11.437   7.978   2.253   2.179   0.000  HN61  URN  14  
URN  HN62  2HN6  H  0  0  N  N  N  59.914  -11.866   6.384   0.873   3.137  -0.005  HN62  URN  15  
URN  HN1   HN1   H  0  1  N  N  N  60.946  -13.976   6.199  -1.286   2.113   0.004  HN1   URN  16  
#   #
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
URN  O4  C4    DOUB  N  N   1  
URN  C4  N3    SING  Y  N   2  
URN  C4  C5    SING  Y  N   3  
URN  N3  C2    SING  Y  N   4  
URN  N3  HN3   SING  N  N   5  
URN  C5  N5    SING  N  N   6  
URN  C5  C6    DOUB  Y  N   7  
URN  N5  HN51  SING  N  N   8  
URN  N5  HN52  SING  N  N   9  
URN  C6  N6    SING  N  N  10  
URN  C6  N1    SING  Y  N  11  
URN  N6  HN61  SING  N  N  12  
URN  N6  HN62  SING  N  N  13  
URN  N1  C2    SING  Y  N  14  
URN  N1  HN1   SING  N  N  15  
URN  C2  O2    DOUB  N  N  16  
#   #
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
URN  SMILES            ACDLabs               10.04  "O=C1NC(N)=C(N)C(=O)N1"  
URN  SMILES_CANONICAL  CACTVS                3.341  "NC1=C(N)C(=O)NC(=O)N1"  
URN  SMILES            CACTVS                3.341  "NC1=C(N)C(=O)NC(=O)N1"  
URN  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C1(=C(NC(=O)NC1=O)N)N"  
URN  SMILES            "OpenEye OEToolkits"  1.5.0  "C1(=C(NC(=O)NC1=O)N)N"  
URN  InChI             InChI                 1.03   "InChI=1S/C4H6N4O2/c5-1-2(6)7-4(10)8-3(1)9/h5H2,(H4,6,7,8,9,10)"  
URN  InChIKey          InChI                 1.03   BBTNLADSUVOPPN-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
URN  "SYSTEMATIC NAME"  ACDLabs               10.04  "5,6-diaminopyrimidine-2,4(1H,3H)-dione"  
URN  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "5,6-diamino-1H-pyrimidine-2,4-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
URN  "Create component"   2004-11-02  RCSB  
URN  "Modify descriptor"  2011-06-04  RCSB  
URN  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     URN
_pdbx_chem_comp_synonyms.name        "5,6-DIAMINOURACIL"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##