data_LDB
#

_chem_comp.id                                   LDB
_chem_comp.name                                 4-Thiouracil
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C4 H4 N2 O S"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "4-sulfanylidene-1~{H}-pyrimidin-2-one"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2019-08-05
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       128.152
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    LDB
_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       6SGM
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 PDBE
#   #
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
LDB  N01  N1  N  0  1  N  N  N  33.090  1.968  4.652  -0.140   0.887   0.001  N01  LDB   1  
LDB  N02  N2  N  0  1  N  N  N  35.498  1.757  5.093  -1.811  -0.753   0.005  N02  LDB   2  
LDB  C01  C1  C  0  1  N  N  N  34.172  1.756  5.605  -1.440   0.540   0.001  C01  LDB   3  
LDB  C02  C2  C  0  1  N  N  N  33.296  2.177  3.265   0.817  -0.062   0.000  C02  LDB   4  
LDB  C03  C3  C  0  1  N  N  N  34.726  2.153  2.872   0.443  -1.426  -0.002  C03  LDB   5  
LDB  C04  C4  C  0  1  N  N  N  35.743  1.961  3.718  -0.868  -1.748  -0.002  C04  LDB   6  
LDB  O01  O1  O  0  1  N  N  N  33.939  1.584  6.812  -2.292   1.408  -0.003  O01  LDB   7  
LDB  S01  S1  S  0  1  N  N  N  32.098  2.423  2.258   2.471   0.379   0.000  S01  LDB   8  
LDB  H1   H1  H  0  1  N  N  N  32.151  1.966  4.995   0.110   1.825  -0.001  H1   LDB   9  
LDB  H2   H2  H  0  1  N  N  N  36.267  1.611  5.715  -2.753  -0.983   0.005  H2   LDB  10  
LDB  H3   H3  H  0  1  N  N  N  34.962  2.301  1.829   1.196  -2.200  -0.003  H3   LDB  11  
LDB  H4   H4  H  0  1  N  N  N  36.757  1.962  3.347  -1.173  -2.784  -0.004  H4   LDB  12  
#   #
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
LDB  S01  C02  DOUB  N  N   1  
LDB  C03  C02  SING  N  N   2  
LDB  C03  C04  DOUB  N  N   3  
LDB  C02  N01  SING  N  N   4  
LDB  C04  N02  SING  N  N   5  
LDB  N01  C01  SING  N  N   6  
LDB  N02  C01  SING  N  N   7  
LDB  C01  O01  DOUB  N  N   8  
LDB  N01  H1   SING  N  N   9  
LDB  N02  H2   SING  N  N  10  
LDB  C03  H3   SING  N  N  11  
LDB  C04  H4   SING  N  N  12  
#   #
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
LDB  InChI             InChI                 1.03   "InChI=1S/C4H4N2OS/c7-4-5-2-1-3(8)6-4/h1-2H,(H2,5,6,7,8)"  
LDB  InChIKey          InChI                 1.03   OVONXEQGWXGFJD-UHFFFAOYSA-N  
LDB  SMILES_CANONICAL  CACTVS                3.385  "O=C1NC=CC(=S)N1"  
LDB  SMILES            CACTVS                3.385  "O=C1NC=CC(=S)N1"  
LDB  SMILES_CANONICAL  "OpenEye OEToolkits"  2.0.7  "C1=CNC(=O)NC1=S"  
LDB  SMILES            "OpenEye OEToolkits"  2.0.7  "C1=CNC(=O)NC1=S"  
#
_pdbx_chem_comp_identifier.comp_id          LDB
_pdbx_chem_comp_identifier.type             "SYSTEMATIC NAME"
_pdbx_chem_comp_identifier.program          "OpenEye OEToolkits"
_pdbx_chem_comp_identifier.program_version  2.0.7
_pdbx_chem_comp_identifier.identifier       "4-sulfanylidene-1~{H}-pyrimidin-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
LDB  "Create component"  2019-08-05  PDBE  
LDB  "Initial release"   2020-02-05  RCSB  
LDB  "Modify synonyms"   2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     LDB
_pdbx_chem_comp_synonyms.name        "4-sulfanylidene-1~{H}-pyrimidin-2-one"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
