data_KPY
#

_chem_comp.id                                   KPY
_chem_comp.name                                 "(2R)-2-AZANYL-3-[2-[(E)-(1-OXIDANYL-1-OXIDANYLIDENE-PROPAN-2-YLIDENE)AMINO]ETHYLSULFANYL]PROPANOIC ACID"
_chem_comp.type                                 "L-PEPTIDE LINKING"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C8 H14 N2 O4 S"
_chem_comp.mon_nstd_parent_comp_id              LYS
_chem_comp.pdbx_synonyms                        PYRUVOYL-L-THIALYSINE
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2012-02-03
_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                       234.273
_chem_comp.one_letter_code                      K
_chem_comp.three_letter_code                    KPY
_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       4AH8
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 EBI
#   #
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
KPY  NZ    NZ    N  0  1  N  N  N  -10.611  17.544  16.054   2.845  -0.440  -0.515  NZ    KPY   1  
KPY  CE    CE    C  0  1  N  N  N   -9.748  16.901  15.067   1.628  -1.041   0.034  CE    KPY   2  
KPY  CD    CD    C  0  1  N  N  N   -9.933  15.397  15.102   0.423  -0.165  -0.316  CD    KPY   3  
KPY  SG    SG    S  0  1  N  N  N   -8.506  14.607  14.272  -1.084  -0.910   0.364  SG    KPY   4  
KPY  CB    CB    C  0  1  N  N  N   -9.096  12.855  14.264  -2.380   0.254  -0.146  CB    KPY   5  
KPY  CA    CA    C  0  1  N  N  R   -7.952  11.852  14.078  -3.737  -0.241   0.359  CA    KPY   6  
KPY  C     C     C  0  1  N  N  N   -6.827  11.947  15.166  -4.813   0.725  -0.065  C     KPY   7  
KPY  O     O     O  0  1  N  N  N   -7.069  11.794  16.384  -5.501   0.479  -1.027  O     KPY   8  
KPY  N     N     N  0  1  N  N  N   -8.362  10.443  14.056  -4.017  -1.566  -0.209  N     KPY   9  
KPY  OL1   OL1   O  0  1  N  N  N  -12.676  18.286  17.570   5.260   0.454  -1.607  OL1   KPY  10  
KPY  CL    CL    C  0  1  N  N  N  -12.236  19.171  16.828   5.047   0.473  -0.278  CL    KPY  11  
KPY  OL2   OL2   O  0  1  N  N  N  -12.718  20.296  16.936   5.911   0.883   0.469  OL2   KPY  12  
KPY  CI    CI    C  0  1  N  N  N  -11.030  18.828  15.908   3.757  -0.007   0.273  CI    KPY  13  
KPY  CK    CK    C  0  1  N  N  N   -9.933  19.910  15.698   3.519   0.014   1.761  CK    KPY  14  
KPY  OXT   OXT   O  0  1  N  Y  N   -5.606  12.153  14.682  -5.007   1.859   0.627  OXT   KPY  15  
KPY  HE1C  HE1C  H  0  0  N  N  N  -10.004  17.274  14.064   1.490  -2.035  -0.392  HE1C  KPY  16  
KPY  HE2C  HE2C  H  0  0  N  N  N   -8.699  17.142  15.291   1.717  -1.120   1.117  HE2C  KPY  17  
KPY  HD1C  HD1C  H  0  0  N  N  N   -9.989  15.056  16.146   0.561   0.829   0.110  HD1C  KPY  18  
KPY  HD2C  HD2C  H  0  0  N  N  N  -10.862  15.127  14.578   0.333  -0.086  -1.399  HD2C  KPY  19  
KPY  HB1C  HB1C  H  0  0  N  N  N   -9.596  12.647  15.221  -2.172   1.237   0.275  HB1C  KPY  20  
KPY  HB2C  HB2C  H  0  0  N  N  N   -9.814  12.728  13.440  -2.400   0.321  -1.234  HB2C  KPY  21  
KPY  HA    HA    H  0  1  N  N  N   -7.477  12.080  13.112  -3.717  -0.309   1.446  HA    KPY  22  
KPY  HN1   HN1   H  0  1  N  N  N   -7.557   9.863  13.931  -4.041  -1.530  -1.217  HN1   KPY  23  
KPY  HN2   HN2   H  0  1  N  N  N   -8.808  10.212  14.921  -3.346  -2.247   0.112  HN2   KPY  24  
KPY  HXT   HXT   H  0  1  N  Y  N   -4.979  12.163  15.396  -5.709   2.448   0.317  HXT   KPY  25  
KPY  HL1   HL1   H  0  1  N  N  N  -13.352  18.649  18.130   6.116   0.777  -1.920  HL1   KPY  26  
KPY  HK1C  HK1C  H  0  0  N  N  N  -10.406  20.898  15.595   3.766  -0.961   2.182  HK1C  KPY  27  
KPY  HK2C  HK2C  H  0  0  N  N  N   -9.255  19.917  16.564   4.148   0.777   2.219  HK2C  KPY  28  
KPY  HK3C  HK3C  H  0  0  N  N  N   -9.361  19.680  14.787   2.471   0.239   1.959  HK3C  KPY  29  
#   #
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
KPY  NZ   CE    SING  N  N   1  
KPY  NZ   CI    DOUB  N  N   2  
KPY  CE   CD    SING  N  N   3  
KPY  CD   SG    SING  N  N   4  
KPY  CB   SG    SING  N  N   5  
KPY  CB   CA    SING  N  N   6  
KPY  CA   C     SING  N  N   7  
KPY  CA   N     SING  N  N   8  
KPY  C    O     DOUB  N  N   9  
KPY  C    OXT   SING  N  N  10  
KPY  OL1  CL    SING  N  N  11  
KPY  CL   OL2   DOUB  N  N  12  
KPY  CL   CI    SING  N  N  13  
KPY  CI   CK    SING  N  N  14  
KPY  CE   HE1C  SING  N  N  15  
KPY  CE   HE2C  SING  N  N  16  
KPY  CD   HD1C  SING  N  N  17  
KPY  CD   HD2C  SING  N  N  18  
KPY  CB   HB1C  SING  N  N  19  
KPY  CB   HB2C  SING  N  N  20  
KPY  CA   HA    SING  N  N  21  
KPY  N    HN1   SING  N  N  22  
KPY  N    HN2   SING  N  N  23  
KPY  OXT  HXT   SING  N  N  24  
KPY  OL1  HL1   SING  N  N  25  
KPY  CK   HK1C  SING  N  N  26  
KPY  CK   HK2C  SING  N  N  27  
KPY  CK   HK3C  SING  N  N  28  
#   #
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
KPY  SMILES            ACDLabs               12.01  "O=C(O)C(N)CSCC/N=C(/C(=O)O)C"  
KPY  InChI             InChI                 1.03   "InChI=1S/C8H14N2O4S/c1-5(7(11)12)10-2-3-15-4-6(9)8(13)14/h6H,2-4,9H2,1H3,(H,11,12)(H,13,14)/b10-5+/t6-/m0/s1"  
KPY  InChIKey          InChI                 1.03   GXEFLMSEGCZSFI-UEEORIODSA-N  
KPY  SMILES_CANONICAL  CACTVS                3.385  "CC(=NCCSC[C@H](N)C(O)=O)C(O)=O"  
KPY  SMILES            CACTVS                3.385  "CC(=NCCSC[CH](N)C(O)=O)C(O)=O"  
KPY  SMILES_CANONICAL  "OpenEye OEToolkits"  1.9.2  "C/C(=N\CCSC[C@@H](C(=O)O)N)/C(=O)O"  
KPY  SMILES            "OpenEye OEToolkits"  1.9.2  "CC(=NCCSCC(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
KPY  "SYSTEMATIC NAME"  ACDLabs               12.01  "S-{2-[(E)-(1-carboxyethylidene)amino]ethyl}-L-cysteine"  
KPY  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.9.2  "(2R)-2-azanyl-3-[2-[(E)-(1-oxidanyl-1-oxidanylidene-propan-2-ylidene)amino]ethylsulfanyl]propanoic 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
KPY  "Create component"        2012-02-03  EBI   
KPY  "Initial release"         2013-01-18  RCSB  
KPY  "Modify descriptor"       2014-09-05  RCSB  
KPY  "Modify one letter code"  2019-05-06  EBI   
KPY  "Modify synonyms"         2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     KPY
_pdbx_chem_comp_synonyms.name        PYRUVOYL-L-THIALYSINE
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
