data_KPI
#

_chem_comp.id                                   KPI
_chem_comp.name                                 "(2S)-2-amino-6-[(1-hydroxy-1-oxo-propan-2-ylidene)amino]hexanoic acid"
_chem_comp.type                                 "L-peptide linking"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C9 H16 N2 O4"
_chem_comp.mon_nstd_parent_comp_id              LYS
_chem_comp.pdbx_synonyms                        ?
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2008-07-25
_chem_comp.pdbx_modified_date                   2018-05-29
_chem_comp.pdbx_ambiguous_flag                  N
_chem_comp.pdbx_release_status                  REL
_chem_comp.pdbx_replaced_by                     ?
_chem_comp.pdbx_replaces                        MCL
_chem_comp.formula_weight                       216.234
_chem_comp.one_letter_code                      K
_chem_comp.three_letter_code                    KPI
_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       3DU0
_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
KPI  OXT  OXT  O  0  1  N  Y  N  -24.640  -17.435   3.515  -4.911   1.801  -0.397  OXT  KPI   1  
KPI  N    N    N  0  1  N  N  N  -26.977  -15.134   3.325  -3.866  -1.489   0.825  N    KPI   2  
KPI  CA   CA   C  0  1  N  N  S  -26.246  -15.834   4.390  -3.593  -0.082   0.505  CA   KPI   3  
KPI  CB   CB   C  0  1  N  N  N  -27.139  -15.941   5.619  -2.288   0.017  -0.288  CB   KPI   4  
KPI  CG   CG   C  0  1  N  N  N  -26.449  -16.644   6.776  -1.121  -0.431   0.594  CG   KPI   5  
KPI  CD   CD   C  0  1  N  N  N  -27.449  -16.709   7.948   0.184  -0.332  -0.199  CD   KPI   6  
KPI  CE   CE   C  0  1  N  N  N  -26.786  -17.564   9.067   1.352  -0.780   0.683  CE   KPI   7  
KPI  NZ   NZ   N  0  1  N  N  N  -27.805  -17.820  10.095   2.601  -0.685  -0.076  NZ   KPI   8  
KPI  CX1  CX1  C  0  1  N  N  N  -27.627  -18.287  11.286   3.505   0.149   0.280  CX1  KPI   9  
KPI  C1   C1   C  0  1  N  N  N  -26.229  -18.514  11.751   3.228   1.131   1.390  C1   KPI  10  
KPI  CX2  CX2  C  0  1  N  N  N  -28.800  -18.546  12.167   4.823   0.150  -0.399  CX2  KPI  11  
KPI  O1   O1   O  0  1  N  N  N  -28.662  -19.144  13.302   5.069  -0.728  -1.390  O1   KPI  12  
KPI  O2   O2   O  0  1  N  N  N  -29.941  -18.162  11.736   5.679   0.941  -0.061  O2   KPI  13  
KPI  C    C    C  0  1  N  N  N  -25.924  -17.206   3.849  -4.725   0.474  -0.320  C    KPI  14  
KPI  O    O    O  0  1  N  N  N  -26.834  -18.057   3.710  -5.465  -0.275  -0.913  O    KPI  15  
KPI  HXT  HXT  H  0  1  N  Y  N  -24.554  -18.317   3.171  -5.650   2.111  -0.938  HXT  KPI  16  
KPI  H    H    H  0  1  N  N  N  -26.396  -15.060   2.514  -3.955  -2.040  -0.015  H    KPI  17  
KPI  H2   H2   H  0  1  N  Y  N  -27.805  -15.647   3.096  -3.153  -1.867   1.431  H2   KPI  18  
KPI  HA   HA   H  0  1  N  N  N  -25.319  -15.299   4.644  -3.502   0.490   1.428  HA   KPI  19  
KPI  HB   HB   H  0  1  N  N  N  -27.422  -14.928   5.939  -2.347  -0.625  -1.167  HB   KPI  20  
KPI  HBA  HBA  H  0  1  N  N  N  -28.043  -16.507   5.351  -2.131   1.049  -0.602  HBA  KPI  21  
KPI  HG   HG   H  0  1  N  N  N  -26.157  -17.661   6.476  -1.062   0.212   1.473  HG   KPI  22  
KPI  HGA  HGA  H  0  1  N  N  N  -25.554  -16.079   7.078  -1.278  -1.463   0.908  HGA  KPI  23  
KPI  HD   HD   H  0  1  N  N  N  -27.659  -15.696   8.322   0.125  -0.974  -1.077  HD   KPI  24  
KPI  HDA  HDA  H  0  1  N  N  N  -28.387  -17.180   7.618   0.341   0.700  -0.513  HDA  KPI  25  
KPI  HE   HE   H  0  1  N  N  N  -26.428  -18.516   8.649   1.411  -0.138   1.562  HE   KPI  26  
KPI  HEA  HEA  H  0  1  N  N  N  -25.940  -17.015   9.506   1.195  -1.812   0.997  HEA  KPI  27  
KPI  H1   H1   H  0  1  N  N  N  -26.243  -18.911  12.777   3.435   0.661   2.351  H1   KPI  28  
KPI  H1A  H1A  H  0  1  N  N  N  -25.734  -19.237  11.085   3.868   2.006   1.268  H1A  KPI  29  
KPI  H1B  H1B  H  0  1  N  N  N  -25.678  -17.562  11.734   2.183   1.438   1.352  H1B  KPI  30  
KPI  HO1  HO1  H  0  1  N  N  N  -29.511  -19.234  13.718   5.943  -0.690  -1.803  HO1  KPI  31  
#   #
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
KPI  OXT  C    SING  N  N   1  
KPI  N    CA   SING  N  N   2  
KPI  CA   CB   SING  N  N   3  
KPI  CA   C    SING  N  N   4  
KPI  CB   CG   SING  N  N   5  
KPI  CG   CD   SING  N  N   6  
KPI  CD   CE   SING  N  N   7  
KPI  CE   NZ   SING  N  N   8  
KPI  NZ   CX1  DOUB  N  N   9  
KPI  CX1  C1   SING  N  N  10  
KPI  CX1  CX2  SING  N  N  11  
KPI  CX2  O1   SING  N  N  12  
KPI  CX2  O2   DOUB  N  N  13  
KPI  C    O    DOUB  N  N  14  
KPI  OXT  HXT  SING  N  N  15  
KPI  N    H    SING  N  N  16  
KPI  N    H2   SING  N  N  17  
KPI  CA   HA   SING  N  N  18  
KPI  CB   HB   SING  N  N  19  
KPI  CB   HBA  SING  N  N  20  
KPI  CG   HG   SING  N  N  21  
KPI  CG   HGA  SING  N  N  22  
KPI  CD   HD   SING  N  N  23  
KPI  CD   HDA  SING  N  N  24  
KPI  CE   HE   SING  N  N  25  
KPI  CE   HEA  SING  N  N  26  
KPI  C1   H1   SING  N  N  27  
KPI  C1   H1A  SING  N  N  28  
KPI  C1   H1B  SING  N  N  29  
KPI  O1   HO1  SING  N  N  30  
#   #
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
KPI  SMILES            ACDLabs               12.01  "OC(C(N)CCCC\N=C(/C)C(O)=O)=O"  
KPI  InChI             InChI                 1.03   "InChI=1S/C9H16N2O4/c1-6(8(12)13)11-5-3-2-4-7(10)9(14)15/h7H,2-5,10H2,1H3,(H,12,13)(H,14,15)/b11-6+/t7-/m0/s1"  
KPI  InChIKey          InChI                 1.03   JXBWDTJQFXOTMZ-KEXZDQNZSA-N  
KPI  SMILES_CANONICAL  CACTVS                3.385  "CC(=NCCCC[C@H](N)C(O)=O)C(O)=O"  
KPI  SMILES            CACTVS                3.385  "CC(=NCCCC[CH](N)C(O)=O)C(O)=O"  
KPI  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "C/C(=N\CCCC[C@@H](C(=O)O)N)/C(=O)O"  
KPI  SMILES            "OpenEye OEToolkits"  1.7.6  "CC(=NCCCCC(C(=O)O)N)C(=O)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
KPI  "SYSTEMATIC NAME"  ACDLabs               12.01  "(E)-N~6~-(1-carboxyethylidene)-L-lysine"  
KPI  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "(2S)-2-azanyl-6-[(E)-(1-oxidanyl-1-oxidanylidene-propan-2-ylidene)amino]hexanoic 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
KPI  "Create component"    2008-07-25  PDBJ  
KPI  "Modify descriptor"   2011-06-04  RCSB  
KPI  "Other modification"  2018-05-29  RCSB  
##
