data_PRDCC_002156
# 
_chem_comp.id                                    PRD_002156 
_chem_comp.name                                  "N-acetyl-L-valyl-L-leucyl-N-[(3R)-7-amino-2-oxoheptan-3-yl]-L-threoninamide" 
_chem_comp.formula                               "C24 H45 N5 O6" 
_chem_comp.formula_weight                        499.644 
_chem_comp.pdbx_release_status                   REF_ONLY 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             ? 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    ? 
_chem_comp.pdbx_initial_date                     ? 
_chem_comp.pdbx_modified_date                    ? 
_chem_comp.pdbx_ambiguous_flag                   ? 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     ? 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   ? 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   ? 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  ? 
# 
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.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_comp_id 
_chem_comp_atom.pdbx_residue_numbering 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_polymer_type 
_chem_comp_atom.pdbx_ref_id 
_chem_comp_atom.pdbx_component_id 
_chem_comp_atom.pdbx_ordinal 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
PRD_002156 C1  C1  C 0 1 N N N 2.690  5.145  14.997 7.845  -0.652 -0.456 ACE 1 C    polymer 1 1 1  ? ? ? 
PRD_002156 O1  O1  O 0 1 N N N 2.446  6.349  14.986 7.873  -1.794 -0.049 ACE 1 O    polymer 1 1 2  ? ? ? 
PRD_002156 C2  C2  C 0 1 N N N 2.583  4.347  16.263 9.066  -0.052 -1.103 ACE 1 CH3  polymer 1 1 3  ? ? ? 
PRD_002156 N1  N1  N 0 1 N N N 2.624  4.436  13.875 6.719  0.079  -0.336 VAL 2 N    polymer 1 1 4  ? ? ? 
PRD_002156 C3  C3  C 0 1 N N S 2.813  5.072  12.574 5.529  -0.506 0.287  VAL 2 CA   polymer 1 1 5  ? ? ? 
PRD_002156 C4  C4  C 0 1 N N N 1.871  4.458  11.539 4.298  0.200  -0.220 VAL 2 C    polymer 1 1 6  ? ? ? 
PRD_002156 O2  O2  O 0 1 N N N 1.545  3.267  11.611 4.390  1.310  -0.701 VAL 2 O    polymer 1 1 7  ? ? ? 
PRD_002156 C5  C5  C 0 1 N N N 4.279  4.932  12.112 5.619  -0.347 1.806  VAL 2 CB   polymer 1 1 8  ? ? ? 
PRD_002156 C6  C6  C 0 1 N N N 4.649  3.467  12.058 4.420  -1.035 2.463  VAL 2 CG1  polymer 1 1 9  ? ? ? 
PRD_002156 C7  C7  C 0 1 N N N 4.519  5.624  10.769 6.913  -0.989 2.310  VAL 2 CG2  polymer 1 1 10 ? ? ? 
PRD_002156 N2  N2  N 0 1 N N N 1.427  5.276  10.586 3.094  -0.401 -0.138 LEU 3 N    polymer 1 1 11 ? ? ? 
PRD_002156 C8  C8  C 0 1 N N S 0.479  4.834  9.569  1.916  0.235  -0.732 LEU 3 CA   polymer 1 1 12 ? ? ? 
PRD_002156 C9  C9  C 0 1 N N N 1.160  3.970  8.511  0.681  -0.198 0.015  LEU 3 C    polymer 1 1 13 ? ? ? 
PRD_002156 O3  O3  O 0 1 N N N 2.351  4.128  8.220  0.690  -1.227 0.657  LEU 3 O    polymer 1 1 14 ? ? ? 
PRD_002156 C10 C10 C 0 1 N N N -0.194 6.041  8.901  1.796  -0.181 -2.199 LEU 3 CB   polymer 1 1 15 ? ? ? 
PRD_002156 C11 C11 C 0 1 N N N -1.719 6.081  8.758  0.590  0.517  -2.831 LEU 3 CG   polymer 1 1 16 ? ? ? 
PRD_002156 C12 C12 C 0 1 N N N -2.397 6.296  10.102 0.856  2.021  -2.912 LEU 3 CD1  polymer 1 1 17 ? ? ? 
PRD_002156 C13 C13 C 0 1 N N N -2.138 7.169  7.774  0.360  -0.037 -4.238 LEU 3 CD2  polymer 1 1 18 ? ? ? 
PRD_002156 N3  N3  N 0 1 N N N 0.393  3.039  7.957  -0.434 0.559  -0.029 THR 4 N    polymer 1 1 19 ? ? ? 
PRD_002156 C14 C14 C 0 1 N N S 0.834  2.281  6.791  -1.604 0.186  0.769  THR 4 CA   polymer 1 1 20 ? ? ? 
PRD_002156 C15 C15 C 0 1 N N N -0.182 2.473  5.676  -2.847 0.751  0.132  THR 4 C    polymer 1 1 21 ? ? ? 
PRD_002156 O4  O4  O 0 1 N N N -1.317 2.895  5.940  -2.755 1.500  -0.818 THR 4 O    polymer 1 1 22 ? ? ? 
PRD_002156 C16 C16 C 0 1 N N R 0.993  0.760  7.068  -1.456 0.747  2.185  THR 4 CB   polymer 1 1 23 ? ? ? 
PRD_002156 O5  O5  O 0 1 N N N -0.275 0.197  7.428  -1.343 2.170  2.124  THR 4 OG1  polymer 1 1 24 ? ? ? 
PRD_002156 C17 C17 C 0 1 N N N 2.038  0.481  8.165  -0.201 0.163  2.836  THR 4 CG2  polymer 1 1 25 ? ? ? 
PRD_002156 C18 C18 C 0 1 N N N -1.773 -0.146 4.281  -6.602 3.112  -0.370 CKC 5 CAK  polymer 1 1 26 ? ? ? 
PRD_002156 C19 C19 C 0 1 N N N -1.613 0.791  3.108  -5.616 2.276  0.405  CKC 5 C    polymer 1 1 27 ? ? ? 
PRD_002156 O6  O6  O 0 1 N N N -2.238 0.628  2.060  -5.102 2.720  1.404  CKC 5 O    polymer 1 1 28 ? ? ? 
PRD_002156 C20 C20 C 0 1 N N S -0.838 2.070  3.305  -5.272 0.887  -0.066 CKC 5 CA   polymer 1 1 29 ? ? ? 
PRD_002156 N4  N4  N 0 1 N N N 0.068  1.964  4.472  -4.062 0.425  0.618  CKC 5 N    polymer 1 1 30 ? ? ? 
PRD_002156 C21 C21 C 0 1 N N N -0.029 2.389  2.050  -6.430 -0.061 0.252  CKC 5 CAL  polymer 1 1 31 ? ? ? 
PRD_002156 C22 C22 C 0 1 N N N -0.722 3.533  1.331  -6.135 -1.442 -0.336 CKC 5 CAH  polymer 1 1 32 ? ? ? 
PRD_002156 C23 C23 C 0 1 N N N 0.101  4.100  0.190  -7.293 -2.390 -0.018 CKC 5 CAG  polymer 1 1 33 ? ? ? 
PRD_002156 C24 C24 C 0 1 N N N 1.300  4.839  0.733  -6.998 -3.772 -0.605 CKC 5 CAI  polymer 1 1 34 ? ? ? 
PRD_002156 N5  N5  N 0 1 N N N 1.810  5.637  -0.387 -8.110 -4.682 -0.300 CKC 5 NAM  polymer 1 1 35 ? ? ? 
PRD_002156 H1  H1  H 0 1 N N N 2.272  5.006  17.087 9.040  -0.243 -2.176 ACE 1 H1   polymer 1 1 36 ? ? ? 
PRD_002156 H2  H2  H 0 1 N N N 1.838  3.549  16.131 9.081  1.023  -0.926 ACE 1 H2   polymer 1 1 37 ? ? ? 
PRD_002156 H3  H3  H 0 1 N N N 3.560  3.901  16.499 9.962  -0.503 -0.676 ACE 1 H3   polymer 1 1 38 ? ? ? 
PRD_002156 H4  H4  H 0 1 N N N 2.442  3.454  13.922 6.696  0.992  -0.663 VAL 2 H    polymer 1 1 39 ? ? ? 
PRD_002156 H5  H5  H 0 1 N N N 2.582  6.144  12.659 5.470  -1.565 0.035  VAL 2 HA   polymer 1 1 40 ? ? ? 
PRD_002156 H6  H6  H 0 1 N N N 4.917  5.420  12.864 5.615  0.712  2.062  VAL 2 HB   polymer 1 1 41 ? ? ? 
PRD_002156 H7  H7  H 0 0 N N N 5.694  3.364  11.729 4.384  -2.079 2.151  VAL 2 HG11 polymer 1 1 42 ? ? ? 
PRD_002156 H8  H8  H 0 0 N N N 4.534  3.023  13.058 4.520  -0.983 3.547  VAL 2 HG12 polymer 1 1 43 ? ? ? 
PRD_002156 H9  H9  H 0 0 N N N 3.988  2.948  11.348 3.501  -0.533 2.158  VAL 2 HG13 polymer 1 1 44 ? ? ? 
PRD_002156 H10 H10 H 0 0 N N N 5.572  5.502  10.476 7.767  -0.499 1.842  VAL 2 HG21 polymer 1 1 45 ? ? ? 
PRD_002156 H11 H11 H 0 0 N N N 3.871  5.173  10.003 6.977  -0.876 3.392  VAL 2 HG22 polymer 1 1 46 ? ? ? 
PRD_002156 H12 H12 H 0 0 N N N 4.287  6.695  10.862 6.917  -2.048 2.054  VAL 2 HG23 polymer 1 1 47 ? ? ? 
PRD_002156 H13 H13 H 0 1 N N N 1.753  6.221  10.567 3.008  -1.255 0.314  LEU 3 H    polymer 1 1 48 ? ? ? 
PRD_002156 H14 H14 H 0 1 N N N -0.305 4.231  10.050 2.017  1.319  -0.669 LEU 3 HA   polymer 1 1 49 ? ? ? 
PRD_002156 H15 H15 H 0 1 N N N 0.095  6.929  9.483  2.702  0.105  -2.733 LEU 3 HB2  polymer 1 1 50 ? ? ? 
PRD_002156 H16 H16 H 0 1 N N N 0.223  6.117  7.886  1.664  -1.262 -2.261 LEU 3 HB3  polymer 1 1 51 ? ? ? 
PRD_002156 H17 H17 H 0 1 N N N -2.050 5.111  8.358  -0.295 0.337  -2.220 LEU 3 HG   polymer 1 1 52 ? ? ? 
PRD_002156 H18 H18 H 0 0 N N N -3.488 6.320  9.963  -0.026 2.526  -3.306 LEU 3 HD11 polymer 1 1 53 ? ? ? 
PRD_002156 H19 H19 H 0 0 N N N -2.132 5.473  10.782 1.081  2.405  -1.917 LEU 3 HD12 polymer 1 1 54 ? ? ? 
PRD_002156 H20 H20 H 0 0 N N N -2.062 7.251  10.533 1.704  2.205  -3.572 LEU 3 HD13 polymer 1 1 55 ? ? ? 
PRD_002156 H21 H21 H 0 0 N N N -3.234 7.182  7.685  0.170  -1.109 -4.181 LEU 3 HD21 polymer 1 1 56 ? ? ? 
PRD_002156 H22 H22 H 0 0 N N N -1.788 8.147  8.138  -0.500 0.460  -4.688 LEU 3 HD22 polymer 1 1 57 ? ? ? 
PRD_002156 H23 H23 H 0 0 N N N -1.693 6.964  6.789  1.245  0.143  -4.849 LEU 3 HD23 polymer 1 1 58 ? ? ? 
PRD_002156 H24 H24 H 0 1 N N N -0.508 2.853  8.348  -0.461 1.350  -0.589 THR 4 H    polymer 1 1 59 ? ? ? 
PRD_002156 H25 H25 H 0 1 N N N 1.805  2.670  6.450  -1.682 -0.901 0.815  THR 4 HA   polymer 1 1 60 ? ? ? 
PRD_002156 H26 H26 H 0 1 N N N 1.347  0.288  6.140  -2.331 0.477  2.776  THR 4 HB   polymer 1 1 61 ? ? ? 
PRD_002156 H27 H27 H 0 1 N N N -0.173 -0.732 7.596  -2.106 2.608  1.722  THR 4 HG1  polymer 1 1 62 ? ? ? 
PRD_002156 H28 H28 H 0 0 N N N 2.118  -0.604 8.328  0.674  0.429  2.243  THR 4 HG21 polymer 1 1 63 ? ? ? 
PRD_002156 H29 H29 H 0 0 N N N 3.015  0.877  7.850  -0.093 0.566  3.843  THR 4 HG22 polymer 1 1 64 ? ? ? 
PRD_002156 H30 H30 H 0 0 N N N 1.728  0.970  9.100  -0.289 -0.922 2.887  THR 4 HG23 polymer 1 1 65 ? ? ? 
PRD_002156 H31 H31 H 0 1 N N N -2.498 -0.933 4.026  -6.957 2.548  -1.233 CKC 5 H1   polymer 1 1 66 ? ? ? 
PRD_002156 H32 H32 H 0 1 N N N -0.802 -0.606 4.518  -7.447 3.365  0.271  CKC 5 H3   polymer 1 1 67 ? ? ? 
PRD_002156 H33 H33 H 0 1 N N N -1.550 2.890  3.477  -5.099 0.900  -1.142 CKC 5 HA   polymer 1 1 68 ? ? ? 
PRD_002156 H34 H34 H 0 1 N N N 0.931  1.474  4.346  -4.134 -0.115 1.421  CKC 5 H2   polymer 1 1 69 ? ? ? 
PRD_002156 H35 H35 H 0 1 N N N 0.012  1.505  1.396  -6.546 -0.143 1.333  CKC 5 H7   polymer 1 1 70 ? ? ? 
PRD_002156 H36 H36 H 0 1 N N N 0.993  2.686  2.329  -7.350 0.330  -0.183 CKC 5 H8   polymer 1 1 71 ? ? ? 
PRD_002156 H37 H37 H 0 1 N N N -0.916 4.337  2.056  -6.019 -1.360 -1.416 CKC 5 H9   polymer 1 1 72 ? ? ? 
PRD_002156 H38 H38 H 0 1 N N N -1.677 3.166  0.926  -5.215 -1.834 0.100  CKC 5 H10  polymer 1 1 73 ? ? ? 
PRD_002156 H39 H39 H 0 1 N N N -0.519 4.794  -0.396 -7.409 -2.473 1.063  CKC 5 H11  polymer 1 1 74 ? ? ? 
PRD_002156 H40 H40 H 0 1 N N N 0.442  3.278  -0.456 -8.213 -1.999 -0.453 CKC 5 H12  polymer 1 1 75 ? ? ? 
PRD_002156 H41 H41 H 0 1 N N N 2.065  4.128  1.078  -6.882 -3.689 -1.686 CKC 5 H13  polymer 1 1 76 ? ? ? 
PRD_002156 H42 H42 H 0 1 N N N 1.003  5.492  1.567  -6.078 -4.163 -0.170 CKC 5 H14  polymer 1 1 77 ? ? ? 
PRD_002156 H43 H43 H 0 1 N N N 2.612  6.155  -0.090 -8.985 -4.310 -0.637 CKC 5 H15  polymer 1 1 78 ? ? ? 
PRD_002156 H44 H44 H 0 1 N N N 2.065  5.030  -1.140 -7.938 -5.602 -0.678 CKC 5 H16  polymer 1 1 79 ? ? ? 
PRD_002156 H45 H45 H 0 1 N N N -2.135 0.418  5.154  -6.116 4.027  -0.708 CKC 5 H18  polymer 1 1 80 ? ? ? 
# 
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 
PRD_002156 C1  O1  DOUB N N 1  
PRD_002156 C1  C2  SING N N 2  
PRD_002156 C2  H1  SING N N 3  
PRD_002156 C2  H2  SING N N 4  
PRD_002156 C2  H3  SING N N 5  
PRD_002156 N1  C3  SING N N 6  
PRD_002156 N1  H4  SING N N 7  
PRD_002156 C3  C4  SING N N 8  
PRD_002156 C3  C5  SING N N 9  
PRD_002156 C3  H5  SING N N 10 
PRD_002156 C4  O2  DOUB N N 11 
PRD_002156 C5  C6  SING N N 12 
PRD_002156 C5  C7  SING N N 13 
PRD_002156 C5  H6  SING N N 14 
PRD_002156 C6  H7  SING N N 15 
PRD_002156 C6  H8  SING N N 16 
PRD_002156 C6  H9  SING N N 17 
PRD_002156 C7  H10 SING N N 18 
PRD_002156 C7  H11 SING N N 19 
PRD_002156 C7  H12 SING N N 20 
PRD_002156 N2  C8  SING N N 21 
PRD_002156 N2  H13 SING N N 22 
PRD_002156 C8  C9  SING N N 23 
PRD_002156 C8  C10 SING N N 24 
PRD_002156 C8  H14 SING N N 25 
PRD_002156 C9  O3  DOUB N N 26 
PRD_002156 C10 C11 SING N N 27 
PRD_002156 C10 H15 SING N N 28 
PRD_002156 C10 H16 SING N N 29 
PRD_002156 C11 C12 SING N N 30 
PRD_002156 C11 C13 SING N N 31 
PRD_002156 C11 H17 SING N N 32 
PRD_002156 C12 H18 SING N N 33 
PRD_002156 C12 H19 SING N N 34 
PRD_002156 C12 H20 SING N N 35 
PRD_002156 C13 H21 SING N N 36 
PRD_002156 C13 H22 SING N N 37 
PRD_002156 C13 H23 SING N N 38 
PRD_002156 N3  C14 SING N N 39 
PRD_002156 N3  H24 SING N N 40 
PRD_002156 C14 C15 SING N N 41 
PRD_002156 C14 C16 SING N N 42 
PRD_002156 C14 H25 SING N N 43 
PRD_002156 C15 O4  DOUB N N 44 
PRD_002156 C16 O5  SING N N 45 
PRD_002156 C16 C17 SING N N 46 
PRD_002156 C16 H26 SING N N 47 
PRD_002156 O5  H27 SING N N 48 
PRD_002156 C17 H28 SING N N 49 
PRD_002156 C17 H29 SING N N 50 
PRD_002156 C17 H30 SING N N 51 
PRD_002156 O6  C19 DOUB N N 52 
PRD_002156 C18 C19 SING N N 53 
PRD_002156 C19 C20 SING N N 54 
PRD_002156 C24 N5  SING N N 55 
PRD_002156 C24 C23 SING N N 56 
PRD_002156 C22 C23 SING N N 57 
PRD_002156 C22 C21 SING N N 58 
PRD_002156 C20 C21 SING N N 59 
PRD_002156 C20 N4  SING N N 60 
PRD_002156 C18 H31 SING N N 61 
PRD_002156 C18 H32 SING N N 62 
PRD_002156 C20 H33 SING N N 63 
PRD_002156 N4  H34 SING N N 64 
PRD_002156 C21 H35 SING N N 65 
PRD_002156 C21 H36 SING N N 66 
PRD_002156 C22 H37 SING N N 67 
PRD_002156 C22 H38 SING N N 68 
PRD_002156 C23 H39 SING N N 69 
PRD_002156 C23 H40 SING N N 70 
PRD_002156 C24 H41 SING N N 71 
PRD_002156 C24 H42 SING N N 72 
PRD_002156 N5  H43 SING N N 73 
PRD_002156 N5  H44 SING N N 74 
PRD_002156 C18 H45 SING N N 75 
PRD_002156 C1  N1  SING N N 76 
PRD_002156 C4  N2  SING N N 77 
PRD_002156 C9  N3  SING N N 78 
PRD_002156 C15 N4  SING N N 79 
# 
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 
PRD_002156 SMILES           ACDLabs              12.01 "C(=O)(C)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(C)=O)CCCCN)C(O)C)CC(C)C)C(C)C"                                                                                                                                                       
PRD_002156 InChI            InChI                1.06  "InChI=1S/C24H45N5O6/c1-13(2)12-19(28-23(34)20(14(3)4)26-17(7)32)22(33)29-21(16(6)31)24(35)27-18(15(5)30)10-8-9-11-25/h13-14,16,18-21,31H,8-12,25H2,1-7H3,(H,26,32)(H,27,35)(H,28,34)(H,29,33)/t16-,18+,19+,20+,21+/m1/s1" 
PRD_002156 InChIKey         InChI                1.06  XJLSQBLEMDDFCF-GVVDHYSOSA-N                                                                                                                                                                                                
PRD_002156 SMILES_CANONICAL CACTVS               3.385 "CC(C)C[C@H](NC(=O)[C@@H](NC(C)=O)C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(C)=O"                                                                                                                                 
PRD_002156 SMILES           CACTVS               3.385 "CC(C)C[CH](NC(=O)[CH](NC(C)=O)C(C)C)C(=O)N[CH]([CH](C)O)C(=O)N[CH](CCCCN)C(C)=O"                                                                                                                                          
PRD_002156 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@H]([C@@H](C(=O)N[C@@H](CCCCN)C(=O)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)C)O"                                                                                                                                   
PRD_002156 SMILES           "OpenEye OEToolkits" 2.0.7 "CC(C)CC(C(=O)NC(C(C)O)C(=O)NC(CCCCN)C(=O)C)NC(=O)C(C(C)C)NC(=O)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 
PRD_002156 "SYSTEMATIC NAME" ACDLabs              12.01 "N-acetyl-L-valyl-L-leucyl-N-[(3R)-7-amino-2-oxoheptan-3-yl]-L-threoninamide"                                                                                                    
PRD_002156 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "(2S)-2-[[(2S)-2-acetamido-3-methyl-butanoyl]amino]-N-[(2S,3R)-1-[[(3S)-7-azanyl-2-oxidanylidene-heptan-3-yl]amino]-3-oxidanyl-1-oxidanylidene-butan-2-yl]-4-methyl-pentanamide" 
# 
