data_KST
# 
_chem_comp.id                                    KST 
_chem_comp.name                                  "N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C11 H16 N2 O4 S" 
_chem_comp.mon_nstd_parent_comp_id               LYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-06-12 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        272.321 
_chem_comp.one_letter_code                       K 
_chem_comp.three_letter_code                     KST 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        "Corina V3.40" 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_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 
KST O2   O2  O 0 1 N N N 24.771 11.981 -10.558 -5.981 -1.917 -0.376 O2   KST 1  
KST C9   C9  C 0 1 N N N 23.874 11.125 -10.376 -5.837 -0.732 -0.144 C9   KST 2  
KST O1   O1  O 0 1 N N N 23.773 10.504 -9.294  -6.917 0.062  0.011  O1   KST 3  
KST C8   C8  C 0 1 Y N N 22.865 10.792 -11.422 -4.492 -0.167 -0.025 C8   KST 4  
KST S    S   S 0 1 Y N N 22.858 11.612 -12.962 -4.120 1.519  0.307  S    KST 5  
KST C6   C6  C 0 1 Y N N 21.494 10.778 -13.636 -2.443 1.210  0.257  C6   KST 6  
KST C7   C7  C 0 1 Y N N 21.827 9.869  -11.413 -3.324 -0.869 -0.150 C7   KST 7  
KST C5   C5  C 0 1 Y N N 21.117 9.889  -12.616 -2.200 -0.086 0.005  C5   KST 8  
KST N1   N1  N 0 1 N N N 20.005 8.942  -12.719 -0.897 -0.607 -0.089 N1   KST 9  
KST C4   C4  C 0 1 N N N 19.073 9.067  -13.856 0.259  0.274  0.091  C4   KST 10 
KST C3   C3  C 0 1 N N N 18.315 7.733  -14.095 1.548  -0.537 -0.060 C3   KST 11 
KST C2   C2  C 0 1 N N N 17.283 7.784  -15.228 2.755  0.384  0.129  C2   KST 12 
KST C1   C1  C 0 1 N N N 16.783 6.371  -15.574 4.044  -0.427 -0.022 C1   KST 13 
KST CA   CA  C 0 1 N N S 15.860 5.730  -14.525 5.251  0.494  0.167  CA   KST 14 
KST N    N   N 0 1 N N N 16.547 4.877  -13.561 5.286  1.484  -0.918 N    KST 15 
KST C    C   C 0 1 N N N 14.717 4.932  -15.229 6.516  -0.325 0.140  C    KST 16 
KST OXT  OXT O 0 1 N Y N 13.614 5.466  -15.360 6.902  -0.999 1.235  OXT  KST 17 
KST O    O   O 0 1 N N N 15.014 3.664  -15.681 7.183  -0.374 -0.866 O    KST 18 
KST HO1  HO1 H 0 1 N N N 24.455 10.792 -8.698  -7.761 -0.401 -0.081 HO1  KST 19 
KST H6   H6  H 0 1 N N N 21.042 10.911 -14.608 -1.679 1.957  0.408  H6   KST 20 
KST H7   H7  H 0 1 N N N 21.598 9.219  -10.582 -3.286 -1.929 -0.352 H7   KST 21 
KST HN1  HN1 H 0 1 N N N 20.412 8.031  -12.784 -0.763 -1.550 -0.273 HN1  KST 22 
KST H41  1H4 H 0 1 N N N 18.343 9.860  -13.637 0.236  1.062  -0.661 H41  KST 23 
KST H42  2H4 H 0 1 N N N 19.649 9.314  -14.760 0.225  0.720  1.085  H42  KST 24 
KST H31  1H3 H 0 1 N N N 19.059 6.964  -14.351 1.571  -1.325 0.693  H31  KST 25 
KST H32  2H3 H 0 1 N N N 17.760 7.515  -13.171 1.582  -0.983 -1.054 H32  KST 26 
KST H21  1H2 H 0 1 N N N 16.429 8.399  -14.908 2.732  1.172  -0.624 H21  KST 27 
KST H22  2H2 H 0 1 N N N 17.758 8.219  -16.120 2.721  0.830  1.123  H22  KST 28 
KST H11  1H1 H 0 1 N N N 16.220 6.438  -16.516 4.067  -1.215 0.731  H11  KST 29 
KST H12  2H1 H 0 1 N N N 17.677 5.732  -15.631 4.078  -0.873 -1.016 H12  KST 30 
KST HA   HA  H 0 1 N N N 15.442 6.565  -13.944 5.170  1.007  1.125  HA   KST 31 
KST HN1A 1HN H 0 0 N N N 16.704 3.976  -13.965 5.360  1.032  -1.818 HN1A KST 32 
KST HN2  2HN H 0 1 N N N 17.424 5.290  -13.316 4.478  2.087  -0.883 HN2  KST 33 
KST HXT  HXT H 0 1 N Y N 13.026 4.872  -15.811 7.720  -1.510 1.170  HXT  KST 34 
# 
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 
KST O2  C9   DOUB N N 1  
KST C9  C8   SING N N 2  
KST C9  O1   SING N N 3  
KST O1  HO1  SING N N 4  
KST C8  S    SING Y N 5  
KST C8  C7   DOUB Y N 6  
KST S   C6   SING Y N 7  
KST C6  C5   DOUB Y N 8  
KST C6  H6   SING N N 9  
KST C7  C5   SING Y N 10 
KST C7  H7   SING N N 11 
KST C5  N1   SING N N 12 
KST N1  C4   SING N N 13 
KST N1  HN1  SING N N 14 
KST C4  C3   SING N N 15 
KST C4  H41  SING N N 16 
KST C4  H42  SING N N 17 
KST C3  C2   SING N N 18 
KST C3  H31  SING N N 19 
KST C3  H32  SING N N 20 
KST C2  C1   SING N N 21 
KST C2  H21  SING N N 22 
KST C2  H22  SING N N 23 
KST C1  CA   SING N N 24 
KST C1  H11  SING N N 25 
KST C1  H12  SING N N 26 
KST CA  C    SING N N 27 
KST CA  N    SING N N 28 
KST CA  HA   SING N N 29 
KST N   HN1A SING N N 30 
KST N   HN2  SING N N 31 
KST C   O    DOUB N N 32 
KST C   OXT  SING N N 33 
KST OXT HXT  SING N N 34 
# 
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 
KST SMILES           ACDLabs              10.04 "O=C(O)C(N)CCCCNc1cc(sc1)C(=O)O"                                                                                        
KST SMILES_CANONICAL CACTVS               3.341 "N[C@@H](CCCCNc1csc(c1)C(O)=O)C(O)=O"                                                                                   
KST SMILES           CACTVS               3.341 "N[CH](CCCCNc1csc(c1)C(O)=O)C(O)=O"                                                                                     
KST SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c(csc1C(=O)O)NCCCC[C@@H](C(=O)O)N"                                                                                   
KST SMILES           "OpenEye OEToolkits" 1.5.0 "c1c(csc1C(=O)O)NCCCCC(C(=O)O)N"                                                                                        
KST InChI            InChI                1.03  "InChI=1S/C11H16N2O4S/c12-8(10(14)15)3-1-2-4-13-7-5-9(11(16)17)18-6-7/h5-6,8,13H,1-4,12H2,(H,14,15)(H,16,17)/t8-/m0/s1" 
KST InChIKey         InChI                1.03  LWCMSOOFWFXQDZ-QMMMGPOBSA-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 
KST "SYSTEMATIC NAME" ACDLabs              10.04 "N~6~-(5-carboxythiophen-3-yl)-L-lysine"                                   
KST "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "4-[[(5S)-5-amino-6-hydroxy-6-oxo-hexyl]amino]thiophene-2-carboxylic 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 
KST "Create component"  2007-06-12 RCSB 
KST "Modify descriptor" 2011-06-04 RCSB 
# 
