data_4AK
# 
_chem_comp.id                                    4AK 
_chem_comp.name                                  N~6~-sulfo-L-lysine 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C6 H14 N2 O5 S" 
_chem_comp.mon_nstd_parent_comp_id               LYS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2015-02-20 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        226.251 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     4AK 
_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        4YCF 
_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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
4AK N   N1  N 0 1 N N N Y Y N -1.025 -7.632 -2.659 3.725  1.783  0.181  N   4AK 1  
4AK CA  C1  C 0 1 N N S Y N N -2.012 -6.522 -2.585 3.658  0.345  0.470  CA  4AK 2  
4AK CB  C2  C 0 1 N N N N N N -1.323 -5.215 -2.177 2.467  -0.269 -0.267 CB  4AK 3  
4AK C   C3  C 0 1 N N N Y N Y -2.692 -6.345 -3.915 4.930  -0.319 0.010  C   4AK 4  
4AK O   OXT O 0 1 N N N Y N Y -2.021 -6.378 -4.955 5.634  0.225  -0.808 O   4AK 5  
4AK O2  O2  O 0 1 N N N N N N -4.155 -0.073 1.769  -4.345 1.333  -0.003 O2  4AK 6  
4AK O3  O3  O 0 1 N N N N N N -6.214 -1.148 1.131  -4.868 -0.785 -0.896 O3  4AK 7  
4AK CG  C4  C 0 1 N N N N N N -2.320 -4.061 -2.124 1.167  0.316  0.289  CG  4AK 8  
4AK CD  C5  C 0 1 N N N N N N -2.155 -3.228 -0.860 -0.025 -0.298 -0.448 CD  4AK 9  
4AK CE  C6  C 0 1 N N N N N N -3.098 -2.030 -0.857 -1.325 0.287  0.108  CE  4AK 10 
4AK NZ  N2  N 0 1 N N N N N N -4.054 -2.084 0.230  -2.466 -0.301 -0.597 NZ  4AK 11 
4AK S1  S1  S 0 1 N N N N N N -4.862 -0.768 0.669  -3.993 -0.147 0.025  S1  4AK 12 
4AK O4  O4  O 0 1 N N N N N N -4.988 0.139  -0.495 -3.906 -0.513 1.396  O4  4AK 13 
4AK H   H1  H 0 1 N N N Y Y N -0.579 -7.742 -1.771 4.465  2.224  0.707  H   4AK 14 
4AK H2  H2  H 0 1 N Y N Y Y N -1.495 -8.480 -2.903 3.836  1.949  -0.808 H2  4AK 15 
4AK HA  H4  H 0 1 N N N Y N N -2.771 -6.767 -1.828 3.538  0.195  1.543  HA  4AK 16 
4AK HB2 H5  H 0 1 N N N N N N -0.869 -5.343 -1.183 2.541  -0.043 -1.330 HB2 4AK 17 
4AK HB3 H6  H 0 1 N N N N N N -0.538 -4.978 -2.911 2.469  -1.350 -0.124 HB3 4AK 18 
4AK HG2 H8  H 0 1 N N N N N N -2.163 -3.414 -3.000 1.092  0.089  1.353  HG2 4AK 19 
4AK HG3 H9  H 0 1 N N N N N N -3.340 -4.471 -2.150 1.164  1.396  0.147  HG3 4AK 20 
4AK HD2 H10 H 0 1 N N N N N N -2.374 -3.858 0.015  0.049  -0.072 -1.511 HD2 4AK 21 
4AK HD3 H11 H 0 1 N N N N N N -1.118 -2.867 -0.802 -0.023 -1.379 -0.305 HD3 4AK 22 
4AK HE2 H12 H 0 1 N N N N N N -2.502 -1.111 -0.758 -1.400 0.060  1.172  HE2 4AK 23 
4AK HE3 H13 H 0 1 N N N N N N -3.647 -2.010 -1.810 -1.327 1.368  -0.034 HE3 4AK 24 
4AK HZ1 H14 H 0 1 N N N N N N -4.737 -2.769 -0.023 -2.328 -0.780 -1.429 HZ1 4AK 25 
4AK OXT O5  O 0 1 N Y N Y N Y -3.913 -6.442 -4.095 5.281  -1.515 0.508  OXT 4AK 26 
4AK H1  H15 H 0 1 N N N N N N -4.723 -0.023 2.529  -5.225 1.535  0.342  H1  4AK 27 
4AK HXT H3  H 0 1 N Y N Y N Y -4.091 -6.525 -5.025 6.106  -1.902 0.182  HXT 4AK 28 
# 
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 
4AK O   C   DOUB N N 1  
4AK C   CA  SING N N 2  
4AK N   CA  SING N N 3  
4AK CA  CB  SING N N 4  
4AK CB  CG  SING N N 5  
4AK CG  CD  SING N N 6  
4AK CD  CE  SING N N 7  
4AK CE  NZ  SING N N 8  
4AK O4  S1  DOUB N N 9  
4AK NZ  S1  SING N N 10 
4AK S1  O3  DOUB N N 11 
4AK S1  O2  SING N N 12 
4AK N   H   SING N N 13 
4AK N   H2  SING N N 14 
4AK CA  HA  SING N N 15 
4AK CB  HB2 SING N N 16 
4AK CB  HB3 SING N N 17 
4AK CG  HG2 SING N N 18 
4AK CG  HG3 SING N N 19 
4AK CD  HD2 SING N N 20 
4AK CD  HD3 SING N N 21 
4AK CE  HE2 SING N N 22 
4AK CE  HE3 SING N N 23 
4AK NZ  HZ1 SING N N 24 
4AK C   OXT SING N N 25 
4AK O2  H1  SING N N 26 
4AK OXT HXT SING N N 27 
# 
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 
4AK SMILES           ACDLabs              12.01 "O=S(=O)(O)NCCCCC(C(=O)O)N"                                                                          
4AK InChI            InChI                1.03  "InChI=1S/C6H14N2O5S/c7-5(6(9)10)3-1-2-4-8-14(11,12)13/h5,8H,1-4,7H2,(H,9,10)(H,11,12,13)/t5-/m0/s1" 
4AK InChIKey         InChI                1.03  DROHJWVHGIXSPP-YFKPBYRVSA-N                                                                          
4AK SMILES_CANONICAL CACTVS               3.385 "N[C@@H](CCCCN[S](O)(=O)=O)C(O)=O"                                                                   
4AK SMILES           CACTVS               3.385 "N[CH](CCCCN[S](O)(=O)=O)C(O)=O"                                                                     
4AK SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "C(CCNS(=O)(=O)O)C[C@@H](C(=O)O)N"                                                                   
4AK SMILES           "OpenEye OEToolkits" 1.9.2 "C(CCNS(=O)(=O)O)CC(C(=O)O)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 
4AK "SYSTEMATIC NAME" ACDLabs              12.01 N~6~-sulfo-L-lysine                         
4AK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "(2S)-2-azanyl-6-(sulfoamino)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 
4AK "Create component" 2015-02-20 RCSB 
4AK "Initial release"  2015-07-15 RCSB 
4AK "Modify backbone"  2023-11-03 PDBE 
# 
