data_XCK
# 
_chem_comp.id                                    XCK 
_chem_comp.name                                  "N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-N~2~-{[2-methyl-2-(phenylsulfanyl)propoxy]carbonyl}-L-leucinamide" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C24 H36 N4 O4 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-11-11 
_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                        476.632 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     XCK 
_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        8F46 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
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 
XCK C02 C1  C 0 1 N N N N N N 10.953 24.061 25.766 -0.740  0.583  -0.318 C02 XCK 1  
XCK C04 C2  C 0 1 N N S N N N 11.862 22.028 27.045 1.644   0.955  0.023  C04 XCK 2  
XCK C05 C3  C 0 1 N N N N N N 12.945 21.699 28.108 1.803   2.477  0.020  C05 XCK 3  
XCK C06 C4  C 0 1 N N N N N N 14.373 22.247 27.705 0.820   3.090  -0.980 C06 XCK 4  
XCK C07 C5  C 0 1 N N N N N N 14.852 21.612 26.357 0.891   4.616  -0.894 C07 XCK 5  
XCK C08 C6  C 0 1 N N N N N N 15.404 22.075 28.873 1.187   2.642  -2.396 C08 XCK 6  
XCK C09 C7  C 0 1 N N N N N N 10.462 21.580 27.536 2.693   0.343  0.915  C09 XCK 7  
XCK C11 C8  C 0 1 N N S N N N 8.637  19.752 27.490 5.020   -0.063 1.514  C11 XCK 8  
XCK C12 C9  C 0 1 N N N N N N 7.669  19.675 26.309 6.307   -0.277 0.715  C12 XCK 9  
XCK C13 C10 C 0 1 N N S N N N 7.331  21.069 25.661 6.042   -1.264 -0.424 C13 XCK 10 
XCK C14 C11 C 0 1 N N N N N N 6.278  20.979 24.472 7.312   -1.529 -1.202 C14 XCK 11 
XCK C16 C12 C 0 1 N N N N N N 5.392  22.533 25.896 6.326   -3.604 -0.866 C16 XCK 12 
XCK C17 C13 C 0 1 N N N N N N 6.490  21.831 26.669 5.648   -2.649 0.141  C17 XCK 13 
XCK C19 C14 C 0 1 N N N N N N 8.865  18.281 27.985 5.296   0.860  2.672  C19 XCK 14 
XCK C23 C15 C 0 1 N N N N N N 9.742  26.082 24.811 -3.049  0.253  -0.823 C23 XCK 15 
XCK C24 C16 C 0 1 N N N N N N 9.950  27.676 24.729 -4.351  -0.141 -0.122 C24 XCK 16 
XCK C25 C17 C 0 1 N N N N N N 11.484 27.967 24.550 -4.202  -1.538 0.482  C25 XCK 17 
XCK C26 C18 C 0 1 N N N N N N 9.416  28.264 26.025 -4.656  0.866  0.989  C26 XCK 18 
XCK C28 C19 C 0 1 Y N N N N N 8.624  30.319 23.558 -7.088  -0.670 -0.365 C28 XCK 19 
XCK C29 C20 C 0 1 Y N N N N N 7.303  30.768 23.775 -6.951  -0.862 1.005  C29 XCK 20 
XCK C30 C21 C 0 1 Y N N N N N 7.026  32.139 23.996 -8.036  -1.269 1.755  C30 XCK 21 
XCK C31 C22 C 0 1 Y N N N N N 8.077  33.077 24.005 -9.259  -1.487 1.146  C31 XCK 22 
XCK C32 C23 C 0 1 Y N N N N N 9.398  32.631 23.791 -9.399  -1.297 -0.217 C32 XCK 23 
XCK C33 C24 C 0 1 Y N N N N N 9.676  31.259 23.569 -8.318  -0.890 -0.974 C33 XCK 24 
XCK N03 N1  N 0 1 N N N N N N 11.844 23.502 26.725 0.312   0.604  0.524  N03 XCK 25 
XCK N10 N2  N 0 1 N N N N N N 9.963  20.284 27.064 4.000   0.533  0.647  N10 XCK 26 
XCK N15 N3  N 0 1 N N N N N N 5.178  21.795 24.633 7.449   -2.846 -1.430 N15 XCK 27 
XCK N20 N4  N 0 1 N N N N N N 8.161  17.796 28.933 4.667   1.970  2.770  N20 XCK 28 
XCK O01 O1  O 0 1 N N N N N N 10.418 23.333 24.953 -0.584  0.855  -1.492 O01 XCK 29 
XCK O18 O2  O 0 1 N N N N N N 6.486  20.225 23.557 8.094   -0.676 -1.566 O18 XCK 30 
XCK O21 O3  O 0 1 N N N N N N 9.759  22.313 28.198 2.361   -0.322 1.874  O21 XCK 31 
XCK O22 O4  O 0 1 N N N N N N 10.653 25.438 25.731 -1.962  0.255  0.140  O22 XCK 32 
XCK S27 S1  S 0 1 N N N N N N 9.003  28.505 23.269 -5.708  -0.144 -1.325 S27 XCK 33 
XCK H1  H1  H 0 1 N N N N N N 12.100 21.470 26.128 1.763   0.575  -0.991 H1  XCK 34 
XCK H2  H2  H 0 1 N N N N N N 12.650 22.153 29.065 1.597   2.866  1.017  H2  XCK 35 
XCK H3  H3  H 0 1 N N N N N N 13.006 20.607 28.224 2.822   2.735  -0.267 H3  XCK 36 
XCK H4  H4  H 0 1 N N N N N N 14.262 23.327 27.531 -0.191  2.759  -0.744 H4  XCK 37 
XCK H5  H5  H 0 1 N N N N N N 15.845 22.007 26.097 1.903   4.947  -1.129 H5  XCK 38 
XCK H6  H6  H 0 1 N N N N N N 14.910 20.519 26.467 0.191   5.053  -1.606 H6  XCK 39 
XCK H7  H7  H 0 1 N N N N N N 14.138 21.863 25.559 0.630   4.936  0.115  H7  XCK 40 
XCK H8  H8  H 0 1 N N N N N N 15.006 22.542 29.786 1.137   1.554  -2.457 H8  XCK 41 
XCK H9  H9  H 0 1 N N N N N N 15.577 21.004 29.055 0.487   3.078  -3.108 H9  XCK 42 
XCK H10 H10 H 0 1 N N N N N N 16.353 22.558 28.598 2.199   2.972  -2.631 H10 XCK 43 
XCK H11 H11 H 0 1 N N N N N N 8.209  20.360 28.301 4.662   -1.021 1.890  H11 XCK 44 
XCK H12 H12 H 0 1 N N N N N N 6.731  19.221 26.661 6.640   0.675  0.300  H12 XCK 45 
XCK H13 H13 H 0 1 N N N N N N 8.118  19.035 25.536 7.080   -0.678 1.371  H13 XCK 46 
XCK H14 H14 H 0 1 N N N N N N 8.238  21.615 25.362 5.261   -0.885 -1.083 H14 XCK 47 
XCK H15 H15 H 0 1 N N N N N N 5.693  23.568 25.677 6.691   -4.495 -0.354 H15 XCK 48 
XCK H16 H16 H 0 1 N N N N N N 4.464  22.538 26.487 5.624   -3.883 -1.652 H16 XCK 49 
XCK H17 H17 H 0 1 N N N N N N 6.051  21.134 27.398 6.051   -2.790 1.144  H17 XCK 50 
XCK H18 H18 H 0 1 N N N N N N 7.111  22.570 27.196 4.566   -2.779 0.135  H18 XCK 51 
XCK H19 H19 H 0 1 N Y N N N N 9.626  17.672 27.519 6.025   0.585  3.420  H19 XCK 52 
XCK H20 H20 H 0 1 N N N N N N 8.712  25.880 25.139 -2.831  -0.464 -1.614 H20 XCK 53 
XCK H21 H21 H 0 1 N N N N N N 9.898  25.657 23.809 -3.155  1.249  -1.253 H21 XCK 54 
XCK H22 H22 H 0 1 N N N N N N 12.045 27.502 25.374 -3.539  -1.492 1.346  H22 XCK 55 
XCK H23 H23 H 0 1 N N N N N N 11.827 27.549 23.592 -5.180  -1.905 0.795  H23 XCK 56 
XCK H24 H24 H 0 1 N N N N N N 11.654 29.054 24.558 -3.782  -2.214 -0.263 H24 XCK 57 
XCK H25 H25 H 0 1 N N N N N N 9.940  27.808 26.878 -4.489  1.877  0.619  H25 XCK 58 
XCK H26 H26 H 0 1 N N N N N N 9.583  29.351 26.031 -5.696  0.760  1.299  H26 XCK 59 
XCK H27 H27 H 0 1 N N N N N N 8.338  28.058 26.104 -4.003  0.677  1.840  H27 XCK 60 
XCK H28 H28 H 0 1 N N N N N N 6.492  30.055 23.772 -5.997  -0.693 1.482  H28 XCK 61 
XCK H29 H29 H 0 1 N N N N N N 6.009  32.465 24.158 -7.931  -1.418 2.820  H29 XCK 62 
XCK H30 H30 H 0 1 N N N N N N 7.874  34.124 24.174 -10.105 -1.806 1.735  H30 XCK 63 
XCK H31 H31 H 0 1 N N N N N N 10.209 33.345 23.796 -10.354 -1.468 -0.690 H31 XCK 64 
XCK H32 H32 H 0 1 N N N N N N 10.693 30.933 23.408 -8.428  -0.741 -2.038 H32 XCK 65 
XCK H33 H33 H 0 1 N N N N N N 12.480 24.107 27.203 0.188   0.388  1.461  H33 XCK 66 
XCK H34 H34 H 0 1 N N N N N N 10.527 19.743 26.440 4.266   1.064  -0.120 H34 XCK 67 
XCK H35 H35 H 0 1 N N N N N N 4.393  21.872 24.019 8.193   -3.245 -1.907 H35 XCK 68 
XCK H36 H36 H 0 1 N N N N N N 8.415  16.852 29.143 4.844   2.564  3.516  H36 XCK 69 
# 
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 
XCK S27 C28 SING N N 1  
XCK S27 C24 SING N N 2  
XCK O18 C14 DOUB N N 3  
XCK C28 C33 DOUB Y N 4  
XCK C28 C29 SING Y N 5  
XCK C33 C32 SING Y N 6  
XCK C29 C30 DOUB Y N 7  
XCK C32 C31 DOUB Y N 8  
XCK C30 C31 SING Y N 9  
XCK C14 N15 SING N N 10 
XCK C14 C13 SING N N 11 
XCK C25 C24 SING N N 12 
XCK N15 C16 SING N N 13 
XCK C24 C23 SING N N 14 
XCK C24 C26 SING N N 15 
XCK C23 O22 SING N N 16 
XCK O01 C02 DOUB N N 17 
XCK C13 C12 SING N N 18 
XCK C13 C17 SING N N 19 
XCK O22 C02 SING N N 20 
XCK C02 N03 SING N N 21 
XCK C16 C17 SING N N 22 
XCK C12 C11 SING N N 23 
XCK C07 C06 SING N N 24 
XCK N03 C04 SING N N 25 
XCK C04 C09 SING N N 26 
XCK C04 C05 SING N N 27 
XCK N10 C11 SING N N 28 
XCK N10 C09 SING N N 29 
XCK C11 C19 SING N N 30 
XCK C09 O21 DOUB N N 31 
XCK C06 C05 SING N N 32 
XCK C06 C08 SING N N 33 
XCK C19 N20 DOUB N N 34 
XCK C04 H1  SING N N 35 
XCK C05 H2  SING N N 36 
XCK C05 H3  SING N N 37 
XCK C06 H4  SING N N 38 
XCK C07 H5  SING N N 39 
XCK C07 H6  SING N N 40 
XCK C07 H7  SING N N 41 
XCK C08 H8  SING N N 42 
XCK C08 H9  SING N N 43 
XCK C08 H10 SING N N 44 
XCK C11 H11 SING N N 45 
XCK C12 H12 SING N N 46 
XCK C12 H13 SING N N 47 
XCK C13 H14 SING N N 48 
XCK C16 H15 SING N N 49 
XCK C16 H16 SING N N 50 
XCK C17 H17 SING N N 51 
XCK C17 H18 SING N N 52 
XCK C19 H19 SING N N 53 
XCK C23 H20 SING N N 54 
XCK C23 H21 SING N N 55 
XCK C25 H22 SING N N 56 
XCK C25 H23 SING N N 57 
XCK C25 H24 SING N N 58 
XCK C26 H25 SING N N 59 
XCK C26 H26 SING N N 60 
XCK C26 H27 SING N N 61 
XCK C29 H28 SING N N 62 
XCK C30 H29 SING N N 63 
XCK C31 H30 SING N N 64 
XCK C32 H31 SING N N 65 
XCK C33 H32 SING N N 66 
XCK N03 H33 SING N N 67 
XCK N10 H34 SING N N 68 
XCK N15 H35 SING N N 69 
XCK N20 H36 SING N N 70 
# 
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 
XCK SMILES           ACDLabs              12.01 "CC(C)CC(NC(=O)OCC(C)(C)Sc1ccccc1)C(=O)NC(CC1CCNC1=O)C=N"                                                                                                                                                            
XCK InChI            InChI                1.06  "InChI=1S/C24H36N4O4S/c1-16(2)12-20(22(30)27-18(14-25)13-17-10-11-26-21(17)29)28-23(31)32-15-24(3,4)33-19-8-6-5-7-9-19/h5-9,14,16-18,20,25H,10-13,15H2,1-4H3,(H,26,29)(H,27,30)(H,28,31)/b25-14-/t17-,18-,20-/m0/s1" 
XCK InChIKey         InChI                1.06  ZIDTZUSIKUZLIR-WNPRXXRGSA-N                                                                                                                                                                                          
XCK SMILES_CANONICAL CACTVS               3.385 "CC(C)C[C@H](NC(=O)OCC(C)(C)Sc1ccccc1)C(=O)N[C@@H](C[C@@H]2CCNC2=O)C=N"                                                                                                                                              
XCK SMILES           CACTVS               3.385 "CC(C)C[CH](NC(=O)OCC(C)(C)Sc1ccccc1)C(=O)N[CH](C[CH]2CCNC2=O)C=N"                                                                                                                                                   
XCK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "[H]/N=C\[C@H](C[C@@H]1CCNC1=O)NC(=O)[C@H](CC(C)C)NC(=O)OCC(C)(C)Sc2ccccc2"                                                                                                                                          
XCK SMILES           "OpenEye OEToolkits" 2.0.7 "CC(C)CC(C(=O)NC(CC1CCNC1=O)C=N)NC(=O)OCC(C)(C)Sc2ccccc2"                                                                                                                                                            
# 
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 
XCK "SYSTEMATIC NAME" ACDLabs              12.01 "N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-N~2~-{[2-methyl-2-(phenylsulfanyl)propoxy]carbonyl}-L-leucinamide"                                                         
XCK "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "(2-methyl-2-phenylsulfanyl-propyl) ~{N}-[(2~{S})-1-[[(2~{S})-1-azanylidene-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]amino]-4-methyl-1-oxidanylidene-pentan-2-yl]carbamate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
XCK "Create component" 2022-11-11 RCSB 
XCK "Initial release"  2022-11-23 RCSB 
XCK "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            XCK 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C19 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
