data_I0X
# 
_chem_comp.id                                    I0X 
_chem_comp.name                                  "Nalpha-[(benzyloxy)carbonyl]-N-[(1S)-1-(4-tert-butoxybenzyl)-3-diazo-2-oxopropyl]-L-phenylalaninamide" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C31 H34 N4 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "Z-Phe-Tyr(t-Bu)-diazomethylketone" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2010-11-01 
_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                        542.625 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     I0X 
_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        3OF9 
_chem_comp.pdbx_subcomponent_list                "PHQ PHE TY1 0HQ" 
_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 
I0X C10 C10 C 0  1 N N N N N N 20.460 -21.820 3.018  -2.817 0.261  0.100  C1   PHQ 1  
I0X O2  O2  O 0  1 N N N N N N 19.314 -21.758 3.443  -2.713 0.731  1.216  O1   PHQ 2  
I0X O3  O3  O 0  1 N N N N N N 21.089 -22.979 2.638  -3.872 0.585  -0.671 O2   PHQ 3  
I0X C11 C11 C 0  1 N N N N N N 20.369 -24.239 2.730  -4.846 1.501  -0.105 C2   PHQ 4  
I0X C12 C12 C 0  1 Y N N N N N 20.968 -25.094 1.838  -5.946 1.745  -1.105 C3   PHQ 5  
I0X C13 C13 C 0  1 Y N N N N N 21.814 -26.006 2.602  -7.063 0.930  -1.117 C4   PHQ 6  
I0X C14 C14 C 0  1 Y N N N N N 22.571 -27.017 1.885  -8.072 1.153  -2.034 C5   PHQ 7  
I0X C15 C15 C 0  1 Y N N N N N 22.461 -27.082 0.457  -7.965 2.191  -2.941 C6   PHQ 8  
I0X C16 C16 C 0  1 Y N N N N N 21.625 -26.183 -0.296 -6.848 3.006  -2.929 C7   PHQ 9  
I0X C17 C17 C 0  1 Y N N N N N 20.857 -25.161 0.392  -5.842 2.787  -2.007 C8   PHQ 10 
I0X N1  N1  N 0  1 N N N N N N 21.267 -20.668 2.893  -1.876 -0.585 -0.365 N    PHE 11 
I0X C1  C1  C 0  1 N N S N N N 20.919 -19.245 3.181  -0.728 -0.937 0.475  CA   PHE 12 
I0X C2  C2  C 0  1 N N N N N N 19.912 -19.019 2.121  0.428  -1.347 -0.401 C    PHE 13 
I0X O1  O1  O 0  1 N N N N N N 19.849 -19.147 0.751  0.305  -1.345 -1.608 O    PHE 14 
I0X C3  C3  C 0  1 N N N N N N 22.047 -18.351 3.068  -1.107 -2.099 1.395  CB   PHE 15 
I0X C4  C4  C 0  1 Y N N N N N 23.301 -18.864 3.838  -2.180 -1.650 2.354  CG   PHE 16 
I0X C9  C9  C 0  1 Y N N N N N 23.186 -19.215 5.266  -3.513 -1.788 2.014  CD1  PHE 17 
I0X C5  C5  C 0  1 Y N N N N N 24.573 -18.997 3.154  -1.831 -1.096 3.572  CD2  PHE 18 
I0X C6  C6  C 0  1 Y N N N N N 24.381 -19.713 5.976  -4.497 -1.380 2.896  CE1  PHE 19 
I0X C7  C7  C 0  1 Y N N N N N 25.739 -19.490 3.896  -2.815 -0.684 4.451  CE2  PHE 20 
I0X C8  C8  C 0  1 Y N N N N N 25.640 -19.840 5.266  -4.148 -0.827 4.113  CZ   PHE 21 
I0X N2  N2  N 0  1 N N N N N N 18.660 -18.353 2.616  1.598  -1.716 0.156  N    TY1 22 
I0X C18 C18 C 0  1 Y N N N N N 15.667 -17.645 3.182  4.222  -0.407 0.295  CG   TY1 23 
I0X O4  O4  O 0  1 N N N N N N 14.292 -15.497 6.544  4.724  3.635  0.951  OH   TY1 24 
I0X C19 C19 C 0  1 Y N N N N N 14.596 -16.127 5.427  4.555  2.304  0.734  CL   TY1 25 
I0X C20 C20 C 0  1 N N N N N N 16.125 -18.302 2.025  4.036  -1.883 0.053  CZ   TY1 26 
I0X C23 C23 C 0  1 N N N N N N 14.342 -13.825 8.433  6.739  3.930  -0.349 CAA  TY1 27 
I0X C22 C22 C 0  1 N N N N N N 16.532 -14.109 7.117  5.305  5.880  0.271  CAB  TY1 28 
I0X C21 C21 C 0  1 N N N N N N 14.594 -13.064 6.111  4.482  4.201  -1.385 CAC  TY1 29 
I0X C24 C24 C 0  1 N N N N N N 14.979 -14.177 7.094  5.302  4.398  -0.109 CBL  TY1 30 
I0X C26 C26 C 0  1 N N N N N N 17.669 -16.379 1.472  2.594  -3.575 -1.045 C    TY1 31 
I0X C25 C25 C 0  1 N N S N N N 17.581 -17.943 1.545  2.721  -2.115 -0.695 CA   TY1 32 
I0X C27 C27 C 0  1 Y N N N N N 14.637 -16.648 2.946  4.881  0.368  -0.642 CD1  TY1 33 
I0X C28 C28 C 0  1 Y N N N N N 16.221 -17.962 4.475  3.730  0.171  1.451  CD2  TY1 34 
I0X C29 C29 C 0  1 Y N N N N N 14.153 -15.946 4.054  5.048  1.722  -0.425 CE1  TY1 35 
I0X C30 C30 C 0  1 Y N N N N N 15.725 -17.244 5.596  3.900  1.524  1.674  CE2  TY1 36 
I0X O5  O5  O 0  1 N N N N N N 17.011 -15.724 0.668  1.828  -4.285 -0.421 O    TY1 37 
I0X C31 C31 C 0  1 N N N N N N 18.493 -15.667 2.257  3.351  -4.110 -2.081 C1   0HQ 38 
I0X N3  N3  N 1  1 N Y N N N N 19.356 -14.820 1.421  3.244  -5.322 -2.371 N1   0HQ 39 
I0X N4  N4  N -1 1 N Y N N N N 20.162 -13.952 0.719  3.149  -6.411 -2.632 N2   0HQ 40 
I0X H10 H10 H 0  1 N N N N N N 20.429 -24.643 3.751  -5.268 1.067  0.802  H21  PHQ 41 
I0X H11 H11 H 0  1 N N N N N N 19.309 -24.096 2.474  -4.358 2.445  0.137  H22  PHQ 42 
I0X H13 H13 H 0  1 N N N N N N 21.876 -25.930 3.678  -7.146 0.118  -0.409 H41  PHQ 43 
I0X H14 H14 H 0  1 N N N N N N 23.206 -27.708 2.419  -8.944 0.516  -2.044 H51  PHQ 44 
I0X H15 H15 H 0  1 N N N N N N 23.026 -27.833 -0.074 -8.753 2.366  -3.658 H61  PHQ 45 
I0X H16 H16 H 0  1 N N N N N N 21.569 -26.269 -1.371 -6.765 3.817  -3.638 H71  PHQ 46 
I0X H17 H17 H 0  1 N N N N N N 20.225 -24.475 -0.153 -4.970 3.424  -1.998 H81  PHQ 47 
I0X H1  H1  H 0  1 N N N N N N 22.199 -20.827 2.567  -1.957 -0.957 -1.257 H    PHE 48 
I0X H2  H2  H 0  1 N N N N N N 20.572 -19.057 4.208  -0.440 -0.075 1.077  HA   PHE 49 
I0X H3  H3  H 0  1 N N N N N N 22.308 -18.254 2.004  -1.480 -2.930 0.797  HB2  PHE 50 
I0X H4  H4  H 0  1 N N N N N N 21.759 -17.374 3.484  -0.230 -2.419 1.956  HB3  PHE 51 
I0X H9  H9  H 0  1 N N N N N N 22.244 -19.110 5.783  -3.785 -2.217 1.061  HD1  PHE 52 
I0X H5  H5  H 0  1 N N N N N N 24.661 -18.736 2.110  -0.790 -0.984 3.835  HD2  PHE 53 
I0X H6  H6  H 0  1 N N N N N N 24.318 -19.982 7.020  -5.538 -1.491 2.632  HE1  PHE 54 
I0X H7  H7  H 0  1 N N N N N N 26.688 -19.588 3.390  -2.542 -0.252 5.402  HE2  PHE 55 
I0X H8  H8  H 0  1 N N N N N N 26.512 -20.206 5.788  -4.916 -0.505 4.801  HZ   PHE 56 
I0X H12 H12 H 0  1 N N N N N N 18.517 -18.176 3.590  1.696  -1.718 1.121  H    TY1 57 
I0X H18 H18 H 0  1 N N N N N N 16.109 -19.382 2.236  4.865  -2.261 -0.544 HZ   TY1 58 
I0X H19 H19 H 0  1 N N N N N N 15.438 -18.038 1.207  4.007  -2.407 1.009  HZA  TY1 59 
I0X H26 H26 H 0  1 N N N N N N 14.806 -12.911 8.831  6.746  2.855  -0.530 HAA  TY1 60 
I0X H27 H27 H 0  1 N N N N N N 13.264 -13.658 8.293  7.149  4.447  -1.217 HAAA TY1 61 
I0X H28 H28 H 0  1 N N N N N N 14.496 -14.653 9.141  7.346  4.155  0.528  HAAB TY1 62 
I0X H23 H23 H 0  1 N N N N N N 16.851 -13.137 7.522  5.890  6.020  1.181  HAB  TY1 63 
I0X H24 H24 H 0  1 N N N N N N 16.925 -14.918 7.751  5.747  6.462  -0.538 HABA TY1 64 
I0X H25 H25 H 0  1 N N N N N N 16.919 -14.224 6.094  4.282  6.213  0.442  HABB TY1 65 
I0X H20 H20 H 0  1 N N N N N N 15.042 -12.114 6.438  3.485  4.618  -1.245 HAC  TY1 66 
I0X H21 H21 H 0  1 N N N N N N 14.964 -13.318 5.107  4.974  4.708  -2.216 HACA TY1 67 
I0X H22 H22 H 0  1 N N N N N N 13.499 -12.962 6.083  4.403  3.136  -1.606 HACB TY1 68 
I0X H29 H29 H 0  1 N N N N N N 17.767 -18.460 0.592  2.714  -1.520 -1.609 HA   TY1 69 
I0X H30 H30 H 0  1 N N N N N N 14.260 -16.456 1.952  5.265  -0.086 -1.544 HD1  TY1 70 
I0X H31 H31 H 0  1 N N N N N N 16.985 -18.717 4.587  3.213  -0.436 2.179  HD2  TY1 71 
I0X H32 H32 H 0  1 N N N N N N 13.386 -15.207 3.875  5.562  2.327  -1.158 HE1  TY1 72 
I0X H33 H33 H 0  1 N N N N N N 16.118 -17.457 6.579  3.515  1.974  2.578  HE2  TY1 73 
I0X H34 H34 H 0  1 N N N N N N 18.518 -15.710 3.336  4.030  -3.480 -2.635 H1   0HQ 74 
# 
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 
I0X N1  C10 SING N N 1  
I0X N1  C1  SING N N 2  
I0X N1  H1  SING N N 3  
I0X O1  C2  DOUB N N 4  
I0X C1  H2  SING N N 5  
I0X C2  C1  SING N N 6  
I0X C2  N2  SING N N 7  
I0X C3  C1  SING N N 8  
I0X C3  C4  SING N N 9  
I0X C3  H3  SING N N 10 
I0X C3  H4  SING N N 11 
I0X C4  C9  DOUB Y N 12 
I0X C5  C4  SING Y N 13 
I0X C5  C7  DOUB Y N 14 
I0X C5  H5  SING N N 15 
I0X C6  H6  SING N N 16 
I0X C7  C8  SING Y N 17 
I0X C7  H7  SING N N 18 
I0X C8  C6  DOUB Y N 19 
I0X C8  H8  SING N N 20 
I0X C9  C6  SING Y N 21 
I0X C9  H9  SING N N 22 
I0X C10 O2  DOUB N N 23 
I0X C11 H10 SING N N 24 
I0X C11 H11 SING N N 25 
I0X N2  H12 SING N N 26 
I0X O3  C10 SING N N 27 
I0X O3  C11 SING N N 28 
I0X C12 C11 SING N N 29 
I0X C12 C13 DOUB Y N 30 
I0X C13 H13 SING N N 31 
I0X O4  C24 SING N N 32 
I0X C14 C13 SING Y N 33 
I0X C14 H14 SING N N 34 
I0X O5  C26 DOUB N N 35 
I0X C15 C14 DOUB Y N 36 
I0X C15 H15 SING N N 37 
I0X C16 C15 SING Y N 38 
I0X C16 C17 DOUB Y N 39 
I0X C16 H16 SING N N 40 
I0X C17 C12 SING Y N 41 
I0X C17 H17 SING N N 42 
I0X C18 C28 DOUB Y N 43 
I0X C19 O4  SING N N 44 
I0X C19 C30 DOUB Y N 45 
I0X C20 C18 SING N N 46 
I0X C20 H18 SING N N 47 
I0X C20 H19 SING N N 48 
I0X C21 C24 SING N N 49 
I0X C21 H20 SING N N 50 
I0X C21 H21 SING N N 51 
I0X C21 H22 SING N N 52 
I0X C22 H23 SING N N 53 
I0X C22 H24 SING N N 54 
I0X C22 H25 SING N N 55 
I0X C23 H26 SING N N 56 
I0X C23 H27 SING N N 57 
I0X C23 H28 SING N N 58 
I0X C24 C22 SING N N 59 
I0X C24 C23 SING N N 60 
I0X C25 N2  SING N N 61 
I0X C25 C20 SING N N 62 
I0X C25 H29 SING N N 63 
I0X C26 C25 SING N N 64 
I0X C26 C31 SING N N 65 
I0X C27 C18 SING Y N 66 
I0X C27 C29 DOUB Y N 67 
I0X C27 H30 SING N N 68 
I0X C28 C30 SING Y N 69 
I0X C28 H31 SING N N 70 
I0X C29 C19 SING Y N 71 
I0X C29 H32 SING N N 72 
I0X C30 H33 SING N N 73 
I0X N3  C31 DOUB N N 74 
I0X C31 H34 SING N N 75 
I0X N3  N4  DOUB N N 76 
# 
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 
I0X SMILES           ACDLabs              12.01 "O=C(OCc1ccccc1)NC(C(=O)NC(C(=O)\\C=[N+]=[N-])Cc2ccc(OC(C)(C)C)cc2)Cc3ccccc3"                                                                                                                                     
I0X InChI            InChI                1.03  "InChI=1S/C31H34N4O5/c1-31(2,3)40-25-16-14-23(15-17-25)18-26(28(36)20-33-32)34-29(37)27(19-22-10-6-4-7-11-22)35-30(38)39-21-24-12-8-5-9-13-24/h4-17,20,26-27H,18-19,21H2,1-3H3,(H,34,37)(H,35,38)/t26-,27-/m0/s1" 
I0X InChIKey         InChI                1.03  CGONKNHDBTYOOC-SVBPBHIXSA-N                                                                                                                                                                                       
I0X SMILES_CANONICAL CACTVS               3.385 "CC(C)(C)Oc1ccc(C[C@H](NC(=O)[C@H](Cc2ccccc2)NC(=O)OCc3ccccc3)C(=O)C=[N+]=[N-])cc1"                                                                                                                               
I0X SMILES           CACTVS               3.385 "CC(C)(C)Oc1ccc(C[CH](NC(=O)[CH](Cc2ccccc2)NC(=O)OCc3ccccc3)C(=O)C=[N+]=[N-])cc1"                                                                                                                                 
I0X SMILES_CANONICAL "OpenEye OEToolkits" 1.7.5 "CC(C)(C)Oc1ccc(cc1)C[C@@H](C(=O)C=[N+]=[N-])NC(=O)[C@H](Cc2ccccc2)NC(=O)OCc3ccccc3"                                                                                                                              
I0X SMILES           "OpenEye OEToolkits" 1.7.5 "CC(C)(C)Oc1ccc(cc1)CC(C(=O)C=[N+]=[N-])NC(=O)C(Cc2ccccc2)NC(=O)OCc3ccccc3"                                                                                                                                       
# 
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 
I0X "SYSTEMATIC NAME" ACDLabs              12.01 "Nalpha-[(benzyloxy)carbonyl]-N-[(2S)-1-(4-tert-butoxyphenyl)-4-diazo-3-oxobutan-2-yl]-L-phenylalaninamide"                                 
I0X "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "phenylmethyl N-[(2S)-1-[[(2S)-4-diazo-1-[4-[(2-methylpropan-2-yl)oxy]phenyl]-3-oxo-butan-2-yl]amino]-1-oxo-3-phenyl-propan-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 
I0X "Create component"  2010-11-01 RCSB 
I0X "Modify descriptor" 2011-06-04 RCSB 
I0X "Modify descriptor" 2012-01-05 RCSB 
I0X "Modify synonyms"   2021-03-01 PDBE 
I0X "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      I0X 
_pdbx_chem_comp_synonyms.name         "Z-Phe-Tyr(t-Bu)-diazomethylketone" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            I0X 
_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               C31 
_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      ? 
# 
