data_HYN
#

_chem_comp.id                                   HYN
_chem_comp.name                                 "imidazolidine-2,4-dione"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C3 H4 N2 O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        Hydantoin
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2008-03-21
_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                       100.076
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    HYN
_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       3CL7
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 PDBJ
#   #
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
HYN  O    O    O  0  1  N  N  N  17.911   9.873  -28.444  -2.296  -0.534  -0.001  O    HYN   1  
HYN  C    C    C  0  1  N  N  N  17.240   9.824  -27.337  -1.146  -0.151  -0.001  C    HYN   2  
HYN  C1   C1   C  0  1  N  N  N  16.383   8.647  -27.042  -0.659   1.284   0.001  C1   HYN   3  
HYN  N    N    N  0  1  N  N  N  15.853   9.143  -25.768   0.808   1.152   0.001  N    HYN   4  
HYN  N1   N1   N  0  1  N  N  N  17.280  10.840  -26.495  -0.034  -0.913   0.003  N1   HYN   5  
HYN  C2   C2   C  0  1  N  N  N  16.430  10.358  -25.551   1.076  -0.166  -0.001  C2   HYN   6  
HYN  O1   O1   O  0  1  N  N  N  16.115  11.041  -24.497   2.201  -0.627  -0.002  O1   HYN   7  
HYN  H1   H1   H  0  1  N  N  N  15.613   8.452  -27.802  -0.997   1.805  -0.895  H1   HYN   8  
HYN  H1A  H1A  H  0  1  N  N  N  16.882   7.667  -27.020  -0.997   1.803   0.897  H1A  HYN   9  
HYN  HN   HN   H  0  1  N  N  N  15.196   8.679  -25.174   1.455   1.875   0.001  HN   HYN  10  
HYN  HN1  HN1  H  0  1  N  N  N  17.783  11.703  -26.539  -0.038  -1.883   0.007  HN1  HYN  11  
#   #
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
HYN  O   C    DOUB  N  N   1  
HYN  C   C1   SING  N  N   2  
HYN  C   N1   SING  N  N   3  
HYN  C1  N    SING  N  N   4  
HYN  N   C2   SING  N  N   5  
HYN  N1  C2   SING  N  N   6  
HYN  C2  O1   DOUB  N  N   7  
HYN  C1  H1   SING  N  N   8  
HYN  C1  H1A  SING  N  N   9  
HYN  N   HN   SING  N  N  10  
HYN  N1  HN1  SING  N  N  11  
#   #
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
HYN  SMILES            ACDLabs               10.04  "O=C1NC(=O)NC1"  
HYN  SMILES_CANONICAL  CACTVS                3.341  "O=C1CNC(=O)N1"  
HYN  SMILES            CACTVS                3.341  "O=C1CNC(=O)N1"  
HYN  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C1C(=O)NC(=O)N1"  
HYN  SMILES            "OpenEye OEToolkits"  1.5.0  "C1C(=O)NC(=O)N1"  
HYN  InChI             InChI                 1.03   "InChI=1S/C3H4N2O2/c6-2-1-4-3(7)5-2/h1H2,(H2,4,5,6,7)"  
HYN  InChIKey          InChI                 1.03   WJRBRSLFGCUECM-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
HYN  "SYSTEMATIC NAME"  ACDLabs               10.04  "imidazolidine-2,4-dione"  
HYN  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "imidazolidine-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
HYN  "Create component"   2008-03-21  PDBJ  
HYN  "Modify descriptor"  2011-06-04  RCSB  
HYN  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     HYN
_pdbx_chem_comp_synonyms.name        Hydantoin
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
