data_CIX
# 
_chem_comp.id                                    CIX 
_chem_comp.name                                  "N-[(benzyloxy)carbonyl]-L-leucyl-N-[(1R)-1-(dihydroxyboranyl)-3-methylbutyl]-L-leucinamide" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C25 H42 B N3 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         MG262 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-08-02 
_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                        491.428 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     CIX 
_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        4FWH 
_chem_comp.pdbx_subcomponent_list                "PHQ LEU LEU BLE" 
_chem_comp.pdbx_processing_site                  PDBJ 
_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 
CIX C1  C1  C 0 1 Y N N N N N 5.802  -24.031 -31.506 8.259  -0.555 0.794  C1   PHQ 1  
CIX C2  C2  C 0 1 Y N N N N N 5.812  -25.122 -30.651 9.364  0.066  1.347  C2   PHQ 2  
CIX C3  C3  C 0 1 Y N N N N N 6.892  -25.307 -29.795 9.699  1.350  0.961  C3   PHQ 3  
CIX C4  C4  C 0 1 Y N N N N N 7.980  -24.444 -29.817 8.931  2.013  0.023  C4   PHQ 4  
CIX C5  C5  C 0 1 Y N N N N N 7.962  -23.355 -30.671 7.826  1.393  -0.529 C5   PHQ 5  
CIX C6  C6  C 0 1 Y N N N N N 6.870  -23.162 -31.488 7.490  0.108  -0.144 C6   PHQ 6  
CIX C7  C7  C 0 1 N N N N N N 6.885  -22.045 -32.444 6.286  -0.569 -0.746 C7   PHQ 7  
CIX O8  O8  O 0 1 N N N N N N 8.082  -21.612 -32.857 5.114  -0.280 0.062  O12  PHQ 8  
CIX C9  C9  C 0 1 N N N N N N 9.035  -22.419 -33.396 3.946  -0.814 -0.342 C14  PHQ 9  
CIX O10 O10 O 0 1 N N N N N N 9.791  -23.029 -32.632 3.907  -1.503 -1.342 O15  PHQ 10 
CIX N11 N11 N 0 1 N N N N N N 9.186  -22.345 -34.724 2.821  -0.585 0.363  N    LEU 11 
CIX C12 C12 C 0 1 N N S N N N 10.219 -23.071 -35.434 1.533  -1.074 -0.135 CA   LEU 12 
CIX C17 C17 C 0 1 N N N N N N 11.392 -22.090 -35.638 0.429  -0.174 0.359  C    LEU 13 
CIX O18 O18 O 0 1 N N N N N N 11.195 -20.872 -35.840 0.651  0.629  1.241  O    LEU 14 
CIX C13 C13 C 0 1 N N N N N N 9.789  -23.604 -36.755 1.296  -2.497 0.374  CB   LEU 15 
CIX C14 C14 C 0 1 N N N N N N 8.689  -24.826 -36.664 0.026  -3.062 -0.266 CG   LEU 16 
CIX C15 C15 C 0 1 N N N N N N 8.388  -25.458 -38.019 0.244  -3.231 -1.771 CD1  LEU 17 
CIX C16 C16 C 0 1 N N N N N N 9.041  -26.025 -35.702 -0.298 -4.421 0.358  CD2  LEU 18 
CIX N19 N19 N 0 1 N N N N N N 12.564 -22.689 -35.615 -0.803 -0.261 -0.179 N    LEU 19 
CIX C20 C20 C 0 1 N N S N N N 13.916 -22.070 -35.889 -1.845 0.690  0.217  CA   LEU 20 
CIX C25 C25 C 0 1 N N N N N N 14.642 -22.867 -37.032 -3.201 0.069  0.002  C    LEU 21 
CIX O26 O26 O 0 1 N N N N N N 14.700 -24.093 -37.000 -3.289 -1.057 -0.439 O    LEU 22 
CIX C21 C21 C 0 1 N N N N N N 14.701 -22.308 -34.730 -1.725 1.959  -0.629 CB   LEU 23 
CIX C22 C22 C 0 1 N N N N N N 14.810 -21.139 -33.826 -0.400 2.657  -0.317 CG   LEU 24 
CIX C23 C23 C 0 1 N N N N N N 13.670 -20.072 -33.964 -0.222 3.856  -1.251 CD1  LEU 25 
CIX C24 C24 C 0 1 N N N N N N 14.921 -21.728 -32.401 -0.406 3.138  1.135  CD2  LEU 26 
CIX C28 C28 C 0 1 N N R N N N 15.765 -22.533 -39.257 -5.634 0.162  0.091  CA   BLE 27 
CIX C29 C29 C 0 1 N N N N N N 15.010 -22.036 -40.492 -6.517 0.429  1.311  CB   BLE 28 
CIX C30 C30 C 0 1 N N N N N N 13.528 -22.432 -40.591 -7.894 -0.201 1.093  CG   BLE 29 
CIX C31 C31 C 0 1 N N N N N N 13.297 -23.970 -40.667 -7.752 -1.723 1.021  CD1  BLE 30 
CIX C32 C32 C 0 1 N N N N N N 12.874 -21.948 -41.878 -8.816 0.171  2.255  CD2  BLE 31 
CIX N27 N27 N 0 1 N N N N N N 15.031 -22.127 -38.031 -4.316 0.765  0.300  N    BLE 32 
CIX B33 B33 B 0 1 N N N N N N 17.367 -22.290 -39.327 -6.300 0.789  -1.185 B    BLE 33 
CIX O34 O34 O 0 1 N N N N N N 17.716 -20.928 -39.183 -7.203 0.019  -1.966 O1   BLE 34 
CIX O35 O35 O 0 1 N N N N N N 17.949 -22.982 -38.350 -6.001 2.125  -1.558 O2   BLE 35 
CIX H38 H38 H 0 1 N N N N N N 4.971  -23.865 -32.175 7.999  -1.560 1.092  H1   PHQ 36 
CIX H39 H39 H 0 1 N N N N N N 4.989  -25.821 -30.650 9.964  -0.452 2.080  H2   PHQ 37 
CIX H40 H40 H 0 1 N N N N N N 6.885  -26.135 -29.102 10.562 1.836  1.393  H3   PHQ 38 
CIX H41 H41 H 0 1 N N N N N N 8.830  -24.621 -29.175 9.193  3.017  -0.278 H4   PHQ 39 
CIX H42 H42 H 0 1 N N N N N N 8.793  -22.666 -30.696 7.225  1.911  -1.262 H5   PHQ 40 
CIX H36 H36 H 0 1 N N N N N N 6.371  -21.196 -31.970 6.129  -0.198 -1.759 H71  PHQ 41 
CIX H37 H37 H 0 1 N N N N N N 6.323  -22.363 -33.334 6.451  -1.646 -0.775 H72  PHQ 42 
CIX H35 H35 H 0 1 N N N N N N 8.561  -21.765 -35.247 2.864  -0.097 1.200  H    LEU 43 
CIX H25 H25 H 0 1 N N N N N N 10.573 -23.906 -34.811 1.541  -1.074 -1.225 HA   LEU 44 
CIX H26 H26 H 0 1 N N N N N N 10.679 -23.979 -37.282 2.147  -3.124 0.108  HB2  LEU 45 
CIX H27 H27 H 0 1 N N N N N N 9.342  -22.780 -37.331 1.180  -2.481 1.457  HB3  LEU 46 
CIX H28 H28 H 0 1 N N N N N N 7.757  -24.376 -36.291 -0.804 -2.377 -0.094 HG   LEU 47 
CIX H32 H32 H 0 1 N N N N N N 7.650  -26.264 -37.893 -0.683 -3.563 -2.237 HD11 LEU 48 
CIX H33 H33 H 0 1 N N N N N N 7.983  -24.693 -38.698 0.547  -2.277 -2.203 HD12 LEU 49 
CIX H34 H34 H 0 1 N N N N N N 9.314  -25.873 -38.444 1.025  -3.972 -1.944 HD13 LEU 50 
CIX H29 H29 H 0 1 N N N N N N 9.270  -25.636 -34.699 -0.454 -4.301 1.430  HD21 LEU 51 
CIX H30 H30 H 0 1 N N N N N N 8.183  -26.711 -35.642 -1.202 -4.824 -0.098 HD22 LEU 52 
CIX H31 H31 H 0 1 N N N N N N 9.915  -26.565 -36.094 0.532  -5.107 0.186  HD23 LEU 53 
CIX H24 H24 H 0 1 N N N N N N 12.560 -23.664 -35.391 -1.001 -0.953 -0.829 H    LEU 54 
CIX H14 H14 H 0 1 N N N N N N 13.832 -21.004 -36.146 -1.724 0.943  1.271  HA   LEU 55 
CIX H15 H15 H 0 1 N N N N N N 14.247 -23.138 -34.169 -1.757 1.696  -1.686 HB2  LEU 56 
CIX H16 H16 H 0 1 N N N N N N 15.714 -22.593 -35.051 -2.552 2.630  -0.397 HB3  LEU 57 
CIX H17 H17 H 0 1 N N N N N N 15.759 -20.627 -34.043 0.423  1.957  -0.465 HG   LEU 58 
CIX H21 H21 H 0 1 N N N N N N 13.846 -19.252 -33.252 -1.045 4.556  -1.103 HD11 LEU 59 
CIX H22 H22 H 0 1 N N N N N N 13.664 -19.673 -34.989 0.722  4.353  -1.029 HD12 LEU 60 
CIX H23 H23 H 0 1 N N N N N N 12.699 -20.543 -33.748 -0.218 3.514  -2.286 HD13 LEU 61 
CIX H18 H18 H 0 1 N N N N N N 15.006 -20.910 -31.671 0.539  3.635  1.357  HD21 LEU 62 
CIX H19 H19 H 0 1 N N N N N N 14.024 -22.325 -32.180 -1.228 3.838  1.283  HD22 LEU 63 
CIX H20 H20 H 0 1 N N N N N N 15.812 -22.369 -32.338 -0.532 2.284  1.800  HD23 LEU 64 
CIX H10 H10 H 0 1 N N N N N N 15.667 -23.628 -39.297 -5.523 -0.914 -0.049 HA   BLE 65 
CIX H8  H8  H 0 1 N N N N N N 15.523 -22.433 -41.380 -6.054 -0.006 2.197  HB2  BLE 66 
CIX H9  H9  H 0 1 N N N N N N 15.064 -20.937 -40.498 -6.628 1.505  1.450  HB3  BLE 67 
CIX H4  H4  H 0 1 N N N N N N 12.983 -22.028 -39.725 -8.319 0.168  0.159  HG   BLE 68 
CIX H1  H1  H 0 1 N N N N N N 13.731 -24.451 -39.778 -8.733 -2.172 0.866  HD11 BLE 69 
CIX H2  H2  H 0 1 N N N N N N 12.217 -24.177 -40.706 -7.095 -1.989 0.193  HD12 BLE 70 
CIX H3  H3  H 0 1 N N N N N N 13.779 -24.369 -41.572 -7.327 -2.093 1.955  HD13 BLE 71 
CIX H5  H5  H 0 1 N N N N N N 12.969 -20.854 -41.949 -8.917 1.255  2.306  HD21 BLE 72 
CIX H6  H6  H 0 1 N N N N N N 13.371 -22.416 -42.740 -9.797 -0.278 2.100  HD22 BLE 73 
CIX H7  H7  H 0 1 N N N N N N 11.809 -22.224 -41.874 -8.391 -0.198 3.189  HD23 BLE 74 
CIX H13 H13 H 0 1 N N N N N N 14.805 -21.155 -37.964 -4.245 1.666  0.652  H    BLE 75 
CIX H12 H12 H 0 1 N N N N N N 18.660 -20.836 -39.230 -7.344 -0.878 -1.634 HO1  BLE 76 
CIX H11 H11 H 0 1 N N N N N N 18.889 -22.847 -38.382 -5.377 2.569  -0.967 HO2  BLE 77 
# 
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 
CIX C32 C30 SING N N 1  
CIX C31 C30 SING N N 2  
CIX C30 C29 SING N N 3  
CIX C29 C28 SING N N 4  
CIX B33 C28 SING N N 5  
CIX B33 O34 SING N N 6  
CIX B33 O35 SING N N 7  
CIX C28 N27 SING N N 8  
CIX N27 C25 SING N N 9  
CIX C15 C14 SING N N 10 
CIX C25 O26 DOUB N N 11 
CIX C25 C20 SING N N 12 
CIX C13 C14 SING N N 13 
CIX C13 C12 SING N N 14 
CIX C14 C16 SING N N 15 
CIX C20 N19 SING N N 16 
CIX C20 C21 SING N N 17 
CIX O18 C17 DOUB N N 18 
CIX C17 N19 SING N N 19 
CIX C17 C12 SING N N 20 
CIX C12 N11 SING N N 21 
CIX C21 C22 SING N N 22 
CIX N11 C9  SING N N 23 
CIX C23 C22 SING N N 24 
CIX C22 C24 SING N N 25 
CIX C9  O8  SING N N 26 
CIX C9  O10 DOUB N N 27 
CIX O8  C7  SING N N 28 
CIX C7  C6  SING N N 29 
CIX C1  C6  DOUB Y N 30 
CIX C1  C2  SING Y N 31 
CIX C6  C5  SING Y N 32 
CIX C5  C4  DOUB Y N 33 
CIX C2  C3  DOUB Y N 34 
CIX C4  C3  SING Y N 35 
CIX C31 H1  SING N N 36 
CIX C31 H2  SING N N 37 
CIX C31 H3  SING N N 38 
CIX C30 H4  SING N N 39 
CIX C32 H5  SING N N 40 
CIX C32 H6  SING N N 41 
CIX C32 H7  SING N N 42 
CIX C29 H8  SING N N 43 
CIX C29 H9  SING N N 44 
CIX C28 H10 SING N N 45 
CIX O35 H11 SING N N 46 
CIX O34 H12 SING N N 47 
CIX N27 H13 SING N N 48 
CIX C20 H14 SING N N 49 
CIX C21 H15 SING N N 50 
CIX C21 H16 SING N N 51 
CIX C22 H17 SING N N 52 
CIX C24 H18 SING N N 53 
CIX C24 H19 SING N N 54 
CIX C24 H20 SING N N 55 
CIX C23 H21 SING N N 56 
CIX C23 H22 SING N N 57 
CIX C23 H23 SING N N 58 
CIX N19 H24 SING N N 59 
CIX C12 H25 SING N N 60 
CIX C13 H26 SING N N 61 
CIX C13 H27 SING N N 62 
CIX C14 H28 SING N N 63 
CIX C16 H29 SING N N 64 
CIX C16 H30 SING N N 65 
CIX C16 H31 SING N N 66 
CIX C15 H32 SING N N 67 
CIX C15 H33 SING N N 68 
CIX C15 H34 SING N N 69 
CIX N11 H35 SING N N 70 
CIX C7  H36 SING N N 71 
CIX C7  H37 SING N N 72 
CIX C1  H38 SING N N 73 
CIX C2  H39 SING N N 74 
CIX C3  H40 SING N N 75 
CIX C4  H41 SING N N 76 
CIX C5  H42 SING N N 77 
# 
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 
CIX SMILES           ACDLabs              12.01 "O=C(NC(B(O)O)CC(C)C)C(NC(=O)C(NC(=O)OCc1ccccc1)CC(C)C)CC(C)C"                                                                                                                                                   
CIX InChI            InChI                1.03  "InChI=1S/C25H42BN3O6/c1-16(2)12-20(24(31)29-22(26(33)34)14-18(5)6)27-23(30)21(13-17(3)4)28-25(32)35-15-19-10-8-7-9-11-19/h7-11,16-18,20-22,33-34H,12-15H2,1-6H3,(H,27,30)(H,28,32)(H,29,31)/t20-,21-,22-/m0/s1" 
CIX InChIKey         InChI                1.03  MWKOOGAFELWOCD-FKBYEOEOSA-N                                                                                                                                                                                      
CIX SMILES_CANONICAL CACTVS               3.370 "CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)B(O)O"                                                                                                                                       
CIX SMILES           CACTVS               3.370 "CC(C)C[CH](NC(=O)[CH](CC(C)C)NC(=O)[CH](CC(C)C)NC(=O)OCc1ccccc1)B(O)O"                                                                                                                                          
CIX SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "B([C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)(O)O"                                                                                                                                     
CIX SMILES           "OpenEye OEToolkits" 1.7.6 "B(C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1)(O)O"                                                                                                                                                 
# 
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 
CIX "SYSTEMATIC NAME" ACDLabs              12.01 "N-[(benzyloxy)carbonyl]-L-leucyl-N-[(1R)-1-(dihydroxyboranyl)-3-methylbutyl]-L-leucinamide"                                          
CIX "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "[(1R)-3-methyl-1-[[(2S)-4-methyl-2-[[(2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]pentanoyl]amino]butyl]boronic 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 
CIX "Create component" 2012-08-02 PDBJ 
CIX "Initial release"  2013-06-26 RCSB 
CIX "Modify synonyms"  2021-03-01 PDBE 
CIX "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      CIX 
_pdbx_chem_comp_synonyms.name         MG262 
_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 CIX SER None "Covalent chemical modification" "Amino-acid side chain" "Any position" B33 OG  ? ? 
2 CIX THR None "Covalent chemical modification" "Amino-acid side chain" "Any position" B33 OG1 ? ? 
# 
