data_3X9
# 
_chem_comp.id                                    3X9 
_chem_comp.name                                  "3-{[(1-hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl]disulfanyl}-L-alanine" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C12 H22 N2 O3 S2" 
_chem_comp.mon_nstd_parent_comp_id               CYS 
_chem_comp.pdbx_synonyms                         "CYS with MTSL" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2014-12-04 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        306.445 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     3X9 
_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        2MWS 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              N 
# 
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 
3X9 CAC CAC C 0 1 N N N N N N -3.278  1.316  -16.396 -3.736 1.695  -1.221 CAC 3X9 1  
3X9 CAS CAS C 0 1 N N N N N N -2.529  0.971  -15.107 -2.910 0.987  -0.146 CAS 3X9 2  
3X9 CAD CAD C 0 1 N N N N N N -2.876  -0.437 -14.621 -2.490 1.981  0.939  CAD 3X9 3  
3X9 NAQ NAQ N 0 1 N N N N N N -1.080  1.106  -15.303 -3.688 -0.125 0.450  NAQ 3X9 4  
3X9 OAH OAH O 0 1 N N N N N N -0.540  -0.138 -15.852 -3.326 -0.324 1.854  OAH 3X9 5  
3X9 CAR CAR C 0 1 N N N N N N -0.543  1.338  -13.953 -3.280 -1.288 -0.373 CAR 3X9 6  
3X9 CAA CAA C 0 1 N N N N N N 0.682   2.240  -13.775 -4.252 -1.480 -1.539 CAA 3X9 7  
3X9 CAB CAB C 0 1 N N N N N N -0.854  0.238  -12.932 -3.227 -2.554 0.485  CAB 3X9 8  
3X9 CAI CAI C 0 1 N N N N N N -1.597  2.358  -13.505 -1.902 -0.948 -0.892 CAI 3X9 9  
3X9 CAO CAO C 0 1 N N N N N N -2.775  2.012  -14.017 -1.691 0.340  -0.763 CAO 3X9 10 
3X9 CAJ CAJ C 0 1 N N N N N N -4.162  2.560  -13.679 -0.432 1.064  -1.166 CAJ 3X9 11 
3X9 SAL SAL S 0 1 N N N N N N -5.369  1.204  -13.439 0.576  1.389  0.306  SAL 3X9 12 
3X9 N   N   N 0 1 N N N N N N -6.555  -0.179 -10.788 3.537  1.364  0.401  N   3X9 13 
3X9 CA  CA  C 0 1 N N R N N N -7.381  0.943  -10.364 3.786  -0.081 0.488  CA  3X9 14 
3X9 CB  CB  C 0 1 N N N N N N -6.979  2.245  -11.071 2.587  -0.841 -0.084 CB  3X9 15 
3X9 SG  SG  S 0 1 N N N N N N -7.074  2.178  -12.890 1.116  -0.491 0.919  SG  3X9 16 
3X9 C   C   C 0 1 N N N N N N -8.850  0.625  -10.627 5.022  -0.426 -0.302 C   3X9 17 
3X9 O   O   O 0 1 N N N N N N -9.298  0.576  -11.774 5.425  0.330  -1.154 O   3X9 18 
3X9 H1  H1  H 0 1 N N N N N N -4.360  1.210  -16.231 -3.188 2.562  -1.589 H1  3X9 19 
3X9 H2  H2  H 0 1 N N N N N N -3.051  2.353  -16.685 -3.924 1.008  -2.046 H2  3X9 20 
3X9 H3  H3  H 0 1 N N N N N N -2.961  0.634  -17.198 -4.686 2.019  -0.795 H3  3X9 21 
3X9 H4  H4  H 0 1 N N N N N N -2.322  -0.653 -13.695 -3.379 2.422  1.390  H4  3X9 22 
3X9 H5  H5  H 0 1 N N N N N N -3.957  -0.501 -14.425 -1.913 1.462  1.704  H5  3X9 23 
3X9 H6  H6  H 0 1 N N N N N N -2.599  -1.170 -15.393 -1.880 2.767  0.495  H6  3X9 24 
3X9 HAA HAA H 0 1 N N N N N N 0.397   -0.048 -15.978 -3.809 -1.042 2.286  HAA 3X9 25 
3X9 H7  H7  H 0 1 N N N N N N 0.942   2.299  -12.708 -4.161 -0.642 -2.230 H7  3X9 26 
3X9 H8  H8  H 0 1 N N N N N N 1.530   1.821  -14.336 -4.017 -2.408 -2.060 H8  3X9 27 
3X9 H9  H9  H 0 1 N N N N N N 0.454   3.247  -14.153 -5.272 -1.527 -1.157 H9  3X9 28 
3X9 H10 H10 H 0 1 N N N N N N -0.412  0.503  -11.960 -4.212 -2.746 0.910  H10 3X9 29 
3X9 H11 H11 H 0 1 N N N N N N -1.944  0.136  -12.823 -2.926 -3.400 -0.132 H11 3X9 30 
3X9 H12 H12 H 0 1 N N N N N N -0.429  -0.715 -13.280 -2.505 -2.417 1.291  H12 3X9 31 
3X9 H13 H13 H 0 1 N N N N N N -1.413  3.217  -12.877 -1.198 -1.656 -1.305 H13 3X9 32 
3X9 H16 H16 H 0 1 N N N N N N -4.098  3.152  -12.754 0.133  0.448  -1.865 H16 3X9 33 
3X9 H17 H17 H 0 1 N N N N N N -4.504  3.203  -14.503 -0.693 2.009  -1.644 H17 3X9 34 
3X9 H   H   H 0 1 N N N N N N -6.845  -1.007 -10.308 3.283  1.631  -0.538 H   3X9 35 
3X9 HN  HN  H 0 1 N Y N N N N -6.655  -0.313 -11.774 2.830  1.649  1.062  HN  3X9 36 
3X9 HA  HA  H 0 1 N N N N N N -7.253  1.092  -9.282  3.931  -0.363 1.531  HA  3X9 37 
3X9 HB2 HB2 H 0 1 N N N N N N -5.943  2.483  -10.790 2.411  -0.521 -1.111 HB2 3X9 38 
3X9 HB3 HB3 H 0 1 N N N N N N -7.647  3.046  -10.721 2.793  -1.911 -0.066 HB3 3X9 39 
3X9 OXT OXT O 0 1 N Y N N N N -9.480  0.448  -9.829  5.676  -1.573 -0.059 OXT 3X9 40 
3X9 HXT HXT H 0 1 N Y N N N N -10.355 0.266  -10.150 6.464  -1.750 -0.591 HXT 3X9 41 
# 
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 
3X9 CAC CAS SING N N 1  
3X9 OAH NAQ SING N N 2  
3X9 NAQ CAS SING N N 3  
3X9 NAQ CAR SING N N 4  
3X9 CAS CAD SING N N 5  
3X9 CAS CAO SING N N 6  
3X9 CAO CAJ SING N N 7  
3X9 CAO CAI DOUB N N 8  
3X9 CAR CAA SING N N 9  
3X9 CAR CAI SING N N 10 
3X9 CAR CAB SING N N 11 
3X9 CAJ SAL SING N N 12 
3X9 SAL SG  SING N N 13 
3X9 SG  CB  SING N N 14 
3X9 O   C   DOUB N N 15 
3X9 CB  CA  SING N N 16 
3X9 N   CA  SING N N 17 
3X9 C   CA  SING N N 18 
3X9 CAC H1  SING N N 19 
3X9 CAC H2  SING N N 20 
3X9 CAC H3  SING N N 21 
3X9 CAD H4  SING N N 22 
3X9 CAD H5  SING N N 23 
3X9 CAD H6  SING N N 24 
3X9 OAH HAA SING N N 25 
3X9 CAA H7  SING N N 26 
3X9 CAA H8  SING N N 27 
3X9 CAA H9  SING N N 28 
3X9 CAB H10 SING N N 29 
3X9 CAB H11 SING N N 30 
3X9 CAB H12 SING N N 31 
3X9 CAI H13 SING N N 32 
3X9 CAJ H16 SING N N 33 
3X9 CAJ H17 SING N N 34 
3X9 N   H   SING N N 35 
3X9 N   HN  SING N N 36 
3X9 CA  HA  SING N N 37 
3X9 CB  HB2 SING N N 38 
3X9 CB  HB3 SING N N 39 
3X9 C   OXT SING N N 40 
3X9 OXT HXT SING N N 41 
# 
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 
3X9 SMILES           ACDLabs              12.01 "O=C(O)C(N)CSSCC1=CC(N(O)C1(C)C)(C)C"                                                                                   
3X9 InChI            InChI                1.03  "InChI=1S/C12H22N2O3S2/c1-11(2)5-8(12(3,4)14(11)17)6-18-19-7-9(13)10(15)16/h5,9,17H,6-7,13H2,1-4H3,(H,15,16)/t9-/m0/s1" 
3X9 InChIKey         InChI                1.03  YOCSTFQBYVJGAS-VIFPVBQESA-N                                                                                             
3X9 SMILES_CANONICAL CACTVS               3.385 "CC1(C)C=C(CSSC[C@H](N)C(O)=O)C(C)(C)N1O"                                                                               
3X9 SMILES           CACTVS               3.385 "CC1(C)C=C(CSSC[CH](N)C(O)=O)C(C)(C)N1O"                                                                                
3X9 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CC1(C=C(C(N1O)(C)C)CSSC[C@@H](C(=O)O)N)C"                                                                              
3X9 SMILES           "OpenEye OEToolkits" 1.7.6 "CC1(C=C(C(N1O)(C)C)CSSCC(C(=O)O)N)C"                                                                                   
# 
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 
3X9 "SYSTEMATIC NAME" ACDLabs              12.01 "3-{[(1-hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl]disulfanyl}-L-alanine"   
3X9 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2R)-2-azanyl-3-[(2,2,5,5-tetramethyl-1-oxidanyl-pyrrol-3-yl)methyldisulfanyl]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 
3X9 "Create component" 2014-12-04 RCSB 
3X9 "Initial release"  2015-03-25 RCSB 
3X9 "Modify synonyms"  2020-06-05 PDBE 
3X9 "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      3X9 
_pdbx_chem_comp_synonyms.name         "CYS with MTSL" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
