data_2MK
# 
_chem_comp.id                                    2MK 
_chem_comp.name                                  "N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2R,3S)-1,2-dihydroxy-5-methylhexan-3-yl]-L-leucinamide" 
_chem_comp.type                                  PEPTIDE-LIKE 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C27 H45 N3 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "PHQ-Leu-Leu-Leu-ketoaldehyde, bound form" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2013-12-04 
_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                        507.663 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     2MK 
_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        4NNW 
_chem_comp.pdbx_subcomponent_list                "PHQ LEU LEU 2MJ" 
_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 
2MK C27 C27 C 0 1 N N N N N N 58.994 -135.550 35.248 -3.828  -0.577 0.299  C1   PHQ 1  
2MK O36 O36 O 0 1 N N N N N N 58.906 -136.771 35.398 -3.852  -1.475 1.117  O1   PHQ 2  
2MK O28 O28 O 0 1 N N N N N N 57.945 -134.815 34.750 -4.975  0.020  -0.080 O2   PHQ 3  
2MK C29 C29 C 0 1 N N N N N N 56.969 -135.520 33.992 -6.201  -0.461 0.531  C2   PHQ 4  
2MK C30 C30 C 0 1 Y N N N N N 55.705 -135.117 34.473 -7.371  0.319  -0.010 C3   PHQ 5  
2MK C35 C35 C 0 1 Y N N N N N 54.699 -134.717 33.587 -7.779  1.480  0.620  C4   PHQ 6  
2MK C34 C34 C 0 1 Y N N N N N 53.447 -134.327 34.060 -8.852  2.195  0.124  C5   PHQ 7  
2MK C33 C33 C 0 1 Y N N N N N 53.183 -134.338 35.427 -9.518  1.751  -1.004 C6   PHQ 8  
2MK C32 C32 C 0 1 Y N N N N N 54.175 -134.741 36.317 -9.109  0.591  -1.635 C7   PHQ 9  
2MK C31 C31 C 0 1 Y N N N N N 55.429 -135.131 35.844 -8.033  -0.123 -1.141 C8   PHQ 10 
2MK N26 N26 N 0 1 N N N N N N 60.128 -134.913 35.596 -2.654  -0.174 -0.226 N    LEU 11 
2MK C25 C25 C 0 1 N N S N N N 61.285 -135.622 36.173 -1.406  -0.819 0.191  CA   LEU 12 
2MK C24 C24 C 0 1 N N N N N N 60.983 -135.914 37.648 -0.256  0.132  -0.014 C    LEU 13 
2MK O41 O41 O 0 1 N N N N N N 60.369 -135.088 38.324 -0.458  1.241  -0.463 O    LEU 14 
2MK C37 C37 C 0 1 N N N N N N 62.533 -134.741 36.093 -1.180  -2.080 -0.647 CB   LEU 15 
2MK C38 C38 C 0 1 N N N N N N 62.973 -134.545 34.637 -2.282  -3.097 -0.345 CG   LEU 16 
2MK C39 C39 C 0 1 N N N N N N 63.722 -133.216 34.503 -2.128  -4.305 -1.271 CD1  LEU 17 
2MK C40 C40 C 0 1 N N N N N N 63.893 -135.690 34.216 -2.171  -3.553 1.111  CD2  LEU 18 
2MK N23 N23 N 0 1 N N N N N N 61.420 -137.096 38.120 0.998   -0.248 0.303  N    LEU 19 
2MK C22 C22 C 0 1 N N S N N N 61.194 -137.503 39.521 2.116   0.678  0.104  CA   LEU 20 
2MK C21 C21 C 0 1 N N N N N N 62.476 -137.264 40.330 3.391   -0.106 -0.071 C    LEU 21 
2MK O46 O46 O 0 1 N N N N N N 63.587 -137.371 39.815 3.368   -1.318 -0.034 O    LEU 22 
2MK C42 C42 C 0 1 N N N N N N 60.757 -138.971 39.581 2.243   1.593  1.323  CB   LEU 23 
2MK C43 C43 C 0 1 N N N N N N 59.591 -139.146 40.569 0.999   2.478  1.429  CG   LEU 24 
2MK C44 C44 C 0 1 N N N N N N 58.321 -138.443 40.053 1.069   3.304  2.715  CD1  LEU 25 
2MK C45 C45 C 0 1 N N N N N N 59.329 -140.647 40.744 0.938   3.417  0.222  CD2  LEU 26 
2MK C13 C13 C 0 1 N N N N N N 64.318 -134.140 42.308 6.270   0.840  -2.651 C13  2MJ 27 
2MK C9  C9  C 0 1 N N N N N N 63.765 -138.740 43.689 5.378   -1.388 1.729  C9   2MJ 28 
2MK C1  C1  C 0 1 N N R N N N 63.236 -137.292 43.853 6.384   -0.554 0.934  C1   2MJ 29 
2MK O10 O10 O 0 1 N N N N N N 61.851 -137.285 44.279 6.662   0.657  1.639  O10  2MJ 30 
2MK C11 C11 C 0 1 N N S N N N 63.337 -136.526 42.519 5.797   -0.221 -0.440 C11  2MJ 31 
2MK C12 C12 C 0 1 N N N N N N 63.117 -135.006 42.702 6.803   0.613  -1.235 C12  2MJ 32 
2MK C47 C47 C 0 1 N N N N N N 63.917 -132.661 42.451 7.214   1.777  -3.408 C47  2MJ 33 
2MK C19 C19 C 0 1 N N N N N N 64.764 -134.428 40.864 6.185   -0.499 -3.385 C19  2MJ 34 
2MK N20 N20 N 0 1 N N N N N N 62.261 -136.922 41.607 4.557   0.540  -0.269 N20  2MJ 35 
2MK O1  O1  O 0 1 N Y N N N N 63.989 -139.440 44.976 5.970   -1.798 2.964  O1   2MJ 36 
2MK H38 H38 H 0 1 N N N N N N 57.097 -136.604 34.127 -6.331  -1.519 0.300  H21  PHQ 37 
2MK H39 H39 H 0 1 N N N N N N 57.065 -135.269 32.925 -6.145  -0.330 1.611  H22  PHQ 38 
2MK H44 H44 H 0 1 N N N N N N 54.894 -134.710 32.525 -7.259  1.827  1.501  H41  PHQ 39 
2MK H43 H43 H 0 1 N N N N N N 52.681 -134.016 33.365 -9.172  3.102  0.617  H51  PHQ 40 
2MK H42 H42 H 0 1 N N N N N N 52.214 -134.036 35.795 -10.357 2.309  -1.391 H61  PHQ 41 
2MK H41 H41 H 0 1 N N N N N N 53.973 -134.752 37.378 -9.629  0.243  -2.515 H71  PHQ 42 
2MK H40 H40 H 0 1 N N N N N N 56.191 -135.446 36.541 -7.712  -1.027 -1.636 H81  PHQ 43 
2MK H37 H37 H 0 1 N N N N N N 60.188 -133.924 35.458 -2.635  0.543  -0.878 H    LEU 44 
2MK H27 H27 H 0 1 N N N N N N 61.463 -136.566 35.638 -1.471  -1.090 1.244  HA   LEU 45 
2MK H28 H28 H 0 1 N N N N N N 63.349 -135.220 36.654 -1.204  -1.822 -1.706 HB2  LEU 46 
2MK H29 H29 H 0 1 N N N N N N 62.310 -133.760 36.537 -0.210  -2.511 -0.400 HB3  LEU 47 
2MK H30 H30 H 0 1 N N N N N N 62.086 -134.531 33.987 -3.257  -2.636 -0.508 HG   LEU 48 
2MK H34 H34 H 0 1 N N N N N N 63.061 -132.390 34.806 -1.154  -4.766 -1.108 HD11 LEU 49 
2MK H35 H35 H 0 1 N N N N N N 64.612 -133.230 35.150 -2.914  -5.030 -1.056 HD12 LEU 50 
2MK H36 H36 H 0 1 N N N N N N 64.031 -133.073 33.457 -2.208  -3.981 -2.308 HD13 LEU 51 
2MK H31 H31 H 0 1 N N N N N N 63.357 -136.646 34.311 -2.280  -2.692 1.771  HD21 LEU 52 
2MK H32 H32 H 0 1 N N N N N N 64.202 -135.546 33.170 -2.956  -4.278 1.326  HD22 LEU 53 
2MK H33 H33 H 0 1 N N N N N N 64.782 -135.702 34.863 -1.196  -4.014 1.274  HD23 LEU 54 
2MK H26 H26 H 0 1 N N N N N N 61.910 -137.715 37.506 1.160   -1.134 0.662  H    LEU 55 
2MK H2  H2  H 0 1 N N N N N N 60.392 -136.884 39.951 1.935   1.281  -0.786 HA   LEU 56 
2MK H17 H17 H 0 1 N N N N N N 60.435 -139.294 38.580 2.335   0.987  2.225  HB2  LEU 57 
2MK H18 H18 H 0 1 N N N N N N 61.606 -139.588 39.910 3.128   2.221  1.216  HB3  LEU 58 
2MK H19 H19 H 0 1 N N N N N N 59.873 -138.713 41.540 0.108   1.851  1.447  HG   LEU 59 
2MK H23 H23 H 0 1 N N N N N N 57.504 -138.583 40.776 1.960   3.931  2.697  HD11 LEU 60 
2MK H24 H24 H 0 1 N N N N N N 58.521 -137.368 39.930 0.183   3.934  2.790  HD12 LEU 61 
2MK H25 H25 H 0 1 N N N N N N 58.031 -138.875 39.084 1.112   2.635  3.574  HD13 LEU 62 
2MK H20 H20 H 0 1 N N N N N N 58.497 -140.795 41.448 1.829   4.044  0.204  HD21 LEU 63 
2MK H21 H21 H 0 1 N N N N N N 59.069 -141.090 39.771 0.888   2.828  -0.694 HD22 LEU 64 
2MK H22 H22 H 0 1 N N N N N N 60.234 -141.133 41.138 0.052   4.047  0.298  HD23 LEU 65 
2MK H1  H1  H 0 1 N N N N N N 65.154 -134.352 42.991 5.278   1.289  -2.599 H1   2MJ 66 
2MK H3  H3  H 0 1 N N N N N N 63.031 -139.314 43.104 4.490   -0.790 1.933  H3   2MJ 67 
2MK H4  H4  H 0 1 N N N N N N 64.719 -138.702 43.143 5.098   -2.269 1.151  H4   2MJ 68 
2MK H5  H5  H 0 1 N N N N N N 63.858 -136.777 44.600 7.306   -1.121 0.807  H5   2MJ 69 
2MK H6  H6  H 0 1 N N N N N N 61.770 -137.754 45.101 5.885   1.213  1.788  H6   2MJ 70 
2MK H7  H7  H 0 1 N N N N N N 64.322 -136.705 42.062 5.585   -1.145 -0.978 H7   2MJ 71 
2MK H8  H8  H 0 1 N N N N N N 62.889 -134.817 43.761 7.755   0.084  -1.286 H8   2MJ 72 
2MK H9  H9  H 0 1 N N N N N N 62.259 -134.706 42.083 6.948   1.574  -0.743 H9   2MJ 73 
2MK H10 H10 H 0 1 N N N N N N 63.600 -132.465 43.486 8.206   1.328  -3.460 H10  2MJ 74 
2MK H11 H11 H 0 1 N N N N N N 64.778 -132.022 42.204 6.834   1.939  -4.416 H11  2MJ 75 
2MK H12 H12 H 0 1 N N N N N N 63.087 -132.438 41.765 7.275   2.731  -2.885 H12  2MJ 76 
2MK H13 H13 H 0 1 N N N N N N 65.048 -135.487 40.772 7.176   -0.948 -3.438 H13  2MJ 77 
2MK H14 H14 H 0 1 N N N N N N 63.936 -134.210 40.174 5.512   -1.167 -2.847 H14  2MJ 78 
2MK H15 H15 H 0 1 N N N N N N 65.627 -133.793 40.613 5.805   -0.337 -4.394 H15  2MJ 79 
2MK H16 H16 H 0 1 N N N N N N 61.323 -136.938 41.954 4.576   1.510  -0.299 H16  2MJ 80 
2MK H45 H45 H 0 1 N N N N N N 64.311 -140.318 44.808 5.387   -2.332 3.522  H45  2MJ 81 
# 
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 
2MK C35 C34 DOUB Y N 1  
2MK C35 C30 SING Y N 2  
2MK C29 C30 SING N N 3  
2MK C29 O28 SING N N 4  
2MK C34 C33 SING Y N 5  
2MK C40 C38 SING N N 6  
2MK C30 C31 DOUB Y N 7  
2MK C39 C38 SING N N 8  
2MK C38 C37 SING N N 9  
2MK O28 C27 SING N N 10 
2MK C27 O36 DOUB N N 11 
2MK C27 N26 SING N N 12 
2MK C33 C32 DOUB Y N 13 
2MK N26 C25 SING N N 14 
2MK C31 C32 SING Y N 15 
2MK C37 C25 SING N N 16 
2MK C25 C24 SING N N 17 
2MK C24 N23 SING N N 18 
2MK C24 O41 DOUB N N 19 
2MK N23 C22 SING N N 20 
2MK C22 C42 SING N N 21 
2MK C22 C21 SING N N 22 
2MK C42 C43 SING N N 23 
2MK O46 C21 DOUB N N 24 
2MK C44 C43 SING N N 25 
2MK C21 N20 SING N N 26 
2MK C43 C45 SING N N 27 
2MK C19 C13 SING N N 28 
2MK N20 C11 SING N N 29 
2MK C13 C47 SING N N 30 
2MK C13 C12 SING N N 31 
2MK C11 C12 SING N N 32 
2MK C11 C1  SING N N 33 
2MK C9  C1  SING N N 34 
2MK C1  O10 SING N N 35 
2MK C9  O1  SING N N 36 
2MK C13 H1  SING N N 37 
2MK C22 H2  SING N N 38 
2MK C9  H3  SING N N 39 
2MK C9  H4  SING N N 40 
2MK C1  H5  SING N N 41 
2MK O10 H6  SING N N 42 
2MK C11 H7  SING N N 43 
2MK C12 H8  SING N N 44 
2MK C12 H9  SING N N 45 
2MK C47 H10 SING N N 46 
2MK C47 H11 SING N N 47 
2MK C47 H12 SING N N 48 
2MK C19 H13 SING N N 49 
2MK C19 H14 SING N N 50 
2MK C19 H15 SING N N 51 
2MK N20 H16 SING N N 52 
2MK C42 H17 SING N N 53 
2MK C42 H18 SING N N 54 
2MK C43 H19 SING N N 55 
2MK C45 H20 SING N N 56 
2MK C45 H21 SING N N 57 
2MK C45 H22 SING N N 58 
2MK C44 H23 SING N N 59 
2MK C44 H24 SING N N 60 
2MK C44 H25 SING N N 61 
2MK N23 H26 SING N N 62 
2MK C25 H27 SING N N 63 
2MK C37 H28 SING N N 64 
2MK C37 H29 SING N N 65 
2MK C38 H30 SING N N 66 
2MK C40 H31 SING N N 67 
2MK C40 H32 SING N N 68 
2MK C40 H33 SING N N 69 
2MK C39 H34 SING N N 70 
2MK C39 H35 SING N N 71 
2MK C39 H36 SING N N 72 
2MK N26 H37 SING N N 73 
2MK C29 H38 SING N N 74 
2MK C29 H39 SING N N 75 
2MK C31 H40 SING N N 76 
2MK C32 H41 SING N N 77 
2MK C33 H42 SING N N 78 
2MK C34 H43 SING N N 79 
2MK C35 H44 SING N N 80 
2MK O1  H45 SING N N 81 
# 
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 
2MK SMILES           ACDLabs              12.01 "O=C(NC(CC(C)C)C(O)CO)C(NC(=O)C(NC(=O)OCc1ccccc1)CC(C)C)CC(C)C"                                                                                                                                                        
2MK InChI            InChI                1.03  "InChI=1S/C27H45N3O6/c1-17(2)12-21(24(32)15-31)28-25(33)22(13-18(3)4)29-26(34)23(14-19(5)6)30-27(35)36-16-20-10-8-7-9-11-20/h7-11,17-19,21-24,31-32H,12-16H2,1-6H3,(H,28,33)(H,29,34)(H,30,35)/t21-,22-,23-,24-/m0/s1" 
2MK InChIKey         InChI                1.03  DMNAPEOZULMGEQ-ZJZGAYNASA-N                                                                                                                                                                                            
2MK SMILES_CANONICAL CACTVS               3.385 "CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)[C@@H](O)CO"                                                                                                                                       
2MK SMILES           CACTVS               3.385 "CC(C)C[CH](NC(=O)[CH](CC(C)C)NC(=O)[CH](CC(C)C)NC(=O)OCc1ccccc1)[CH](O)CO"                                                                                                                                            
2MK SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CC(C)C[C@@H]([C@H](CO)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                                       
2MK SMILES           "OpenEye OEToolkits" 1.7.6 "CC(C)CC(C(CO)O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1"                                                                                                                                                        
# 
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 
2MK "SYSTEMATIC NAME" ACDLabs              12.01 "N-[(benzyloxy)carbonyl]-L-leucyl-N-[(2R,3S)-1,2-dihydroxy-5-methylhexan-3-yl]-L-leucinamide"                                                                                        
2MK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(phenylmethyl) N-[(2S)-4-methyl-1-[[(2S)-4-methyl-1-[[(2R,3S)-5-methyl-1,2-bis(oxidanyl)hexan-3-yl]amino]-1-oxidanylidene-pentan-2-yl]amino]-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 
2MK "Create component" 2013-12-04 RCSB 
2MK "Initial release"  2014-02-12 RCSB 
2MK "Modify synonyms"  2020-06-05 PDBE 
2MK "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      2MK 
_pdbx_chem_comp_synonyms.name         "PHQ-Leu-Leu-Leu-ketoaldehyde, bound form" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
loop_
_pdbx_chem_comp_pcm.pcm_id 
_pdbx_chem_comp_pcm.comp_id 
_pdbx_chem_comp_pcm.modified_residue_id 
_pdbx_chem_comp_pcm.type 
_pdbx_chem_comp_pcm.category 
_pdbx_chem_comp_pcm.position 
_pdbx_chem_comp_pcm.polypeptide_position 
_pdbx_chem_comp_pcm.comp_id_linking_atom 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 
1 2MK THR None "Covalent chemical modification" "Amino-acid backbone"   N-terminal     C9 N   ? ? 
2 2MK THR None "Covalent chemical modification" "Amino-acid side chain" "Any position" C1 OG1 ? ? 
# 
