data_SSN
#

_chem_comp.id                                   SSN
_chem_comp.name                                 "4-oxobutanoic acid"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C4 H6 O3"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "Succinic semialdehyde"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2011-01-31
_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                       102.089
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    SSN
_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       3Q8N
_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
SSN  C1   C1   C  0  1  N  N  N  23.447  61.346  -31.460   1.529  -0.007  -0.022  C1   SSN   1  
SSN  O1   O1   O  0  1  N  N  N  23.105  61.338  -32.684   1.608  -1.213   0.003  O1   SSN   2  
SSN  C2   C2   C  0  1  N  N  N  24.857  61.024  -30.965   0.184   0.662   0.093  C2   SSN   3  
SSN  O2   O2   O  0  1  N  N  N  22.552  61.576  -30.616   2.640   0.736  -0.148  O2   SSN   4  
SSN  C3   C3   C  0  1  N  N  N  25.956  61.178  -32.026  -0.906  -0.404   0.224  C3   SSN   5  
SSN  C4   C4   C  0  1  N  N  N  27.348  61.097  -31.404  -2.252   0.266   0.340  C4   SSN   6  
SSN  O4   O4   O  0  1  N  N  N  28.430  61.172  -32.065  -3.138  -0.023  -0.428  O4   SSN   7  
SSN  H2   H2   H  0  1  N  N  N  25.089  61.712  -30.138   0.171   1.304   0.974  H2   SSN   8  
SSN  H2A  H2A  H  0  1  N  N  N  24.863  59.978  -30.623  -0.001   1.263  -0.797  H2A  SSN   9  
SSN  HO2  HO2  H  0  1  N  N  N  21.724  61.713  -31.061   3.479   0.262  -0.218  HO2  SSN  10  
SSN  H3   H3   H  0  1  N  N  N  25.850  60.371  -32.766  -0.895  -1.046  -0.656  H3   SSN  11  
SSN  H3A  H3A  H  0  1  N  N  N  25.842  62.157  -32.515  -0.722  -1.005   1.115  H3A  SSN  12  
SSN  H4   H4   H  0  1  N  N  N  27.417  60.968  -30.334  -2.424   1.003   1.109  H4   SSN  13  
#   #
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
SSN  O1  C1   DOUB  N  N   1  
SSN  C1  C2   SING  N  N   2  
SSN  C1  O2   SING  N  N   3  
SSN  C3  C2   SING  N  N   4  
SSN  C2  H2   SING  N  N   5  
SSN  C2  H2A  SING  N  N   6  
SSN  O2  HO2  SING  N  N   7  
SSN  C3  C4   SING  N  N   8  
SSN  C3  H3   SING  N  N   9  
SSN  C3  H3A  SING  N  N  10  
SSN  O4  C4   DOUB  N  N  11  
SSN  C4  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
SSN  SMILES            ACDLabs               12.01  "O=CCCC(=O)O"  
SSN  SMILES_CANONICAL  CACTVS                3.370  "OC(=O)CCC=O"  
SSN  SMILES            CACTVS                3.370  "OC(=O)CCC=O"  
SSN  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.0  "C(CC(=O)O)C=O"  
SSN  SMILES            "OpenEye OEToolkits"  1.7.0  "C(CC(=O)O)C=O"  
SSN  InChI             InChI                 1.03   "InChI=1S/C4H6O3/c5-3-1-2-4(6)7/h3H,1-2H2,(H,6,7)"  
SSN  InChIKey          InChI                 1.03   UIUJIQZEACWQSV-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
SSN  "SYSTEMATIC NAME"  ACDLabs               12.01  "4-oxobutanoic acid"  
SSN  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.0  "4-oxobutanoic acid"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
SSN  "Create component"   2011-01-31  RCSB  
SSN  "Modify descriptor"  2011-06-04  RCSB  
SSN  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     SSN
_pdbx_chem_comp_synonyms.name        "Succinic semialdehyde"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
