data_KET
#

_chem_comp.id                                   KET
_chem_comp.name                                 "2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYLENE)-AMINO]-SUCCINIC ACID"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C12 H16 N2 O9 P"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "PYRIDOXYLIDENE-ASPARTIC ACID-5-MONOPHOSPHATE"
_chem_comp.pdbx_formal_charge                   1
_chem_comp.pdbx_initial_date                    1999-07-08
_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                       363.237
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    KET
_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  Y
_chem_comp.pdbx_model_coordinates_db_code       1MAP
_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
KET  N1    N1    N  1  1  Y  N  N  43.782  15.815  45.462   1.390   3.474   0.295  N1    KET   1  
KET  C2    C2    C  0  1  Y  N  N  44.973  15.472  45.995   0.077   3.568   0.247  C2    KET   2  
KET  C2A   C2A   C  0  1  N  N  N  45.370  16.065  47.323  -0.579   4.917   0.393  C2A   KET   3  
KET  C3    C3    C  0  1  Y  N  N  45.768  14.554  45.278  -0.710   2.439   0.068  C3    KET   4  
KET  O3    O3    O  0  1  N  N  N  46.943  14.216  45.856  -2.062   2.541   0.019  O3    KET   5  
KET  C4    C4    C  0  1  Y  N  N  45.343  14.019  44.076  -0.082   1.191  -0.073  C4    KET   6  
KET  C4A   C4A   C  0  1  N  N  N  46.177  13.079  43.369  -0.873  -0.039  -0.271  C4A   KET   7  
KET  C5    C5    C  0  1  Y  N  N  44.061  14.424  43.612   1.316   1.146  -0.014  C5    KET   8  
KET  C6    C6    C  0  1  Y  N  N  43.321  15.339  44.300   2.017   2.320   0.173  C6    KET   9  
KET  C5A   C5A   C  0  1  N  N  N  43.547  13.973  42.213   2.045  -0.166  -0.152  C5A   KET  10  
KET  OP4   OP4   O  0  1  N  N  N  43.301  12.574  42.131   3.453   0.060  -0.056  OP4   KET  11  
KET  P     P     P  0  1  N  N  N  42.478  11.966  40.909   4.166  -1.375  -0.211  P     KET  12  
KET  OP1   OP1   O  0  1  N  N  N  41.335  11.196  41.443   5.763  -1.181  -0.244  OP1   KET  13  
KET  OP2   OP2   O  0  1  N  N  N  43.430  10.997  40.147   3.765  -2.311   1.036  OP2   KET  14  
KET  OP3   OP3   O  0  1  N  N  N  42.163  13.140  40.098   3.720  -2.014  -1.470  OP3   KET  15  
KET  N     N     N  0  1  N  N  N  47.436  13.172  43.586  -2.164   0.024  -0.322  N     KET  16  
KET  CA    CA    C  0  1  N  N  S  48.386  12.921  42.691  -2.949  -1.197  -0.519  CA    KET  17  
KET  CB    CB    C  0  1  N  N  N  48.113  12.473  41.242  -3.888  -1.397   0.672  CB    KET  18  
KET  CG    CG    C  0  1  N  N  N  48.153  13.616  40.268  -3.075  -1.643   1.917  CG    KET  19  
KET  OD1   OD1   O  0  1  N  N  N  48.951  14.529  40.361  -3.691  -1.846   3.092  OD1   KET  20  
KET  OD2   OD2   O  0  1  N  N  N  47.271  13.512  39.303  -1.868  -1.656   1.857  OD2   KET  21  
KET  C     C     C  0  1  N  N  N  49.901  13.100  42.997  -3.761  -1.074  -1.783  C     KET  22  
KET  O     O     O  0  1  N  N  N  50.306  13.976  43.738  -4.562  -2.080  -2.167  O     KET  23  
KET  OXT   OXT   O  0  1  N  N  N  50.703  12.267  42.373  -3.690  -0.070  -2.451  OXT   KET  24  
KET  HN1   HN1   H  0  1  N  N  N  43.193  16.475  45.969   1.914   4.280   0.425  HN1   KET  25  
KET  H2A1  1H2A  H  0  0  N  N  N  46.354  15.781  47.763  -0.689   5.376  -0.590  H2A1  KET  26  
KET  H2A2  2H2A  H  0  0  N  N  N  45.312  17.176  47.253  -1.560   4.796   0.850  H2A2  KET  27  
KET  H2A3  3H2A  H  0  0  N  N  N  44.567  15.853  48.067   0.040   5.555   1.024  H2A3  KET  28  
KET  HO3   HO3   H  0  1  N  N  N  47.478  13.597  45.373  -2.383   2.438   0.926  HO3   KET  29  
KET  H4A   H4A   H  0  1  N  N  N  45.853  12.293  42.666  -0.374  -0.992  -0.373  H4A   KET  30  
KET  H6    H6    H  0  1  N  N  N  42.349  15.694  43.916   3.095   2.293   0.220  H6    KET  31  
KET  H5A1  1H5A  H  0  0  N  N  N  42.642  14.553  41.916   1.731  -0.841   0.644  H5A1  KET  32  
KET  H5A2  2H5A  H  0  0  N  N  N  44.246  14.300  41.408   1.813  -0.610  -1.119  H5A2  KET  33  
KET  HOP2  2HOP  H  0  0  N  N  N  42.939  10.634  39.418   4.073  -1.859   1.834  HOP2  KET  34  
KET  HOP3  3HOP  H  0  0  N  N  N  41.672  12.777  39.369       ?       ?       ?  HOP3  KET  35  
KET  HA    HA    H  0  1  N  N  N  47.546  12.785  43.412  -2.278  -2.052  -0.600  HA    KET  36  
KET  HB1   1HB   H  0  1  N  N  N  48.812  11.660  40.935  -4.499  -0.505   0.807  HB1   KET  37  
KET  HB2   2HB   H  0  1  N  N  N  47.148  11.917  41.169  -4.534  -2.255   0.485  HB2   KET  38  
KET  HD2   HD2   H  0  1  N  N  N  47.296  14.234  38.687       ?       ?       ?  HD2   KET  39  
KET  HXT   HXT   H  0  1  N  N  N  51.628  12.376  42.559       ?       ?       ?  HXT   KET  40  
#   #
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
KET  N1   C2    SING  Y  N   1  
KET  N1   C6    DOUB  Y  N   2  
KET  N1   HN1   SING  N  N   3  
KET  C2   C2A   SING  N  N   4  
KET  C2   C3    DOUB  Y  N   5  
KET  C2A  H2A1  SING  N  N   6  
KET  C2A  H2A2  SING  N  N   7  
KET  C2A  H2A3  SING  N  N   8  
KET  C3   O3    SING  N  N   9  
KET  C3   C4    SING  Y  N  10  
KET  O3   HO3   SING  N  N  11  
KET  C4   C4A   SING  N  N  12  
KET  C4   C5    DOUB  Y  N  13  
KET  C4A  N     DOUB  N  N  14  
KET  C4A  H4A   SING  N  N  15  
KET  C5   C6    SING  Y  N  16  
KET  C5   C5A   SING  N  N  17  
KET  C6   H6    SING  N  N  18  
KET  C5A  OP4   SING  N  N  19  
KET  C5A  H5A1  SING  N  N  20  
KET  C5A  H5A2  SING  N  N  21  
KET  OP4  P     SING  N  N  22  
KET  P    OP1   DOUB  N  N  23  
KET  P    OP2   SING  N  N  24  
KET  P    OP3   SING  N  N  25  
KET  OP2  HOP2  SING  N  N  26  
KET  OP3  HOP3  SING  N  N  27  
KET  N    CA    SING  N  N  28  
KET  CA   CB    SING  N  N  29  
KET  CA   C     SING  N  N  30  
KET  CA   HA    SING  N  N  31  
KET  CB   CG    SING  N  N  32  
KET  CB   HB1   SING  N  N  33  
KET  CB   HB2   SING  N  N  34  
KET  CG   OD1   DOUB  N  N  35  
KET  CG   OD2   SING  N  N  36  
KET  OD2  HD2   SING  N  N  37  
KET  C    O     DOUB  N  N  38  
KET  C    OXT   SING  N  N  39  
KET  OXT  HXT   SING  N  N  40  
#   #
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
KET  SMILES            ACDLabs               10.04  "O=C(O)CC(/N=C/c1c(c[nH+]c(c1O)C)COP(=O)(O)O)C(=O)O"  
KET  SMILES_CANONICAL  CACTVS                3.341  "Cc1[nH+]cc(CO[P](O)(O)=O)c(C=N[C@@H](CC(O)=O)C(O)=O)c1O"  
KET  SMILES            CACTVS                3.341  "Cc1[nH+]cc(CO[P](O)(O)=O)c(C=N[CH](CC(O)=O)C(O)=O)c1O"  
KET  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "Cc1c(c(c(c[nH+]1)COP(=O)(O)O)C=NC(CC(=O)O)C(=O)O)O"  
KET  SMILES            "OpenEye OEToolkits"  1.5.0  "Cc1c(c(c(c[nH+]1)COP(=O)(O)O)C=NC(CC(=O)O)C(=O)O)O"  
KET  InChI             InChI                 1.03   "InChI=1S/C12H15N2O9P/c1-6-11(17)8(4-14-9(12(18)19)2-10(15)16)7(3-13-6)5-23-24(20,21)22/h3-4,9,17H,2,5H2,1H3,(H,15,16)(H,18,19)(H2,20,21,22)/p+1/b14-4+/t9-/m0/s1"  
KET  InChIKey          InChI                 1.03   OEULMZWKJBFRJF-LPQZUGQSSA-O  
#   #
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
KET  "SYSTEMATIC NAME"  ACDLabs               10.04  "(E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridinium-4-yl}methylidene)-L-aspartic acid"  
KET  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "2-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-1-ium-4-yl]methylideneamino]butanedioic 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
KET  "Create component"   1999-07-08  RCSB  
KET  "Modify descriptor"  2011-06-04  RCSB  
KET  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     KET
_pdbx_chem_comp_synonyms.name        "PYRIDOXYLIDENE-ASPARTIC ACID-5-MONOPHOSPHATE"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
