data_PRDCC_000352 # _chem_comp.id PRD_000352 _chem_comp.name "N-(3-carboxypropanoyl)-L-alanyl-L-alanyl-L-prolyl-6-ammonio-N-(4-nitrophenyl)-L-norleucinamide" _chem_comp.formula "C27 H40 N7 O9" _chem_comp.formula_weight 606.648 _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_000352 C1 C1 C 0 1 N N N -7.661 -4.338 -15.211 12.290 0.460 0.007 SIN 1 C1 polymer 1 1 1 ? ? ? PRD_000352 O1 O1 O 0 1 N N N -7.207 -4.002 -14.095 12.442 -0.728 -0.157 SIN 1 O1 polymer 1 1 2 ? ? ? PRD_000352 O2 O2 O 0 1 N Y N -8.091 -5.516 -15.369 13.358 1.257 0.169 SIN 1 O2 polymer 1 1 3 ? ? ? PRD_000352 C2 C2 C 0 1 N N N -7.694 -3.326 -16.347 10.902 1.047 0.023 SIN 1 C2 polymer 1 1 4 ? ? ? PRD_000352 C3 C3 C 0 1 N N N -8.661 -2.175 -16.048 9.875 -0.068 -0.188 SIN 1 C3 polymer 1 1 5 ? ? ? PRD_000352 C4 C4 C 0 1 N N N -9.789 -2.630 -15.135 8.487 0.519 -0.172 SIN 1 C4 polymer 1 1 6 ? ? ? PRD_000352 O3 O3 O 0 1 N N N -10.594 -3.530 -15.472 8.334 1.711 -0.008 SIN 1 O3 polymer 1 1 7 ? ? ? PRD_000352 N1 N1 N 0 1 N N N -10.873 -1.726 -15.558 7.415 -0.280 -0.340 ALA 2 N polymer 1 1 8 ? ? ? PRD_000352 C5 C5 C 0 1 N N S -12.271 -1.897 -15.094 6.066 0.290 -0.324 ALA 2 CA polymer 1 1 9 ? ? ? PRD_000352 C6 C6 C 0 1 N N N -12.948 -3.092 -15.843 5.076 -0.772 0.082 ALA 2 C polymer 1 1 10 ? ? ? PRD_000352 O4 O4 O 0 1 N N N -13.931 -3.702 -15.357 5.460 -1.895 0.333 ALA 2 O polymer 1 1 11 ? ? ? PRD_000352 C7 C7 C 0 1 N N N -13.033 -0.607 -15.296 5.715 0.808 -1.720 ALA 2 CB polymer 1 1 12 ? ? ? PRD_000352 N2 N2 N 0 1 N N N -12.388 -3.424 -17.013 3.765 -0.474 0.165 ALA 3 N polymer 1 1 13 ? ? ? PRD_000352 C8 C8 C 0 1 N N S -12.880 -4.490 -17.852 2.803 -1.506 0.560 ALA 3 CA polymer 1 1 14 ? ? ? PRD_000352 C9 C9 C 0 1 N N N -11.737 -5.184 -18.652 1.442 -1.161 0.011 ALA 3 C polymer 1 1 15 ? ? ? PRD_000352 O5 O5 O 0 1 N N N -10.705 -4.589 -18.933 1.161 -0.006 -0.230 ALA 3 O polymer 1 1 16 ? ? ? PRD_000352 C10 C10 C 0 1 N N N -13.941 -3.966 -18.728 2.733 -1.582 2.086 ALA 3 CB polymer 1 1 17 ? ? ? PRD_000352 N3 N3 N 0 1 N N N -11.890 -6.479 -18.986 0.539 -2.135 -0.212 PRO 4 N polymer 1 1 18 ? ? ? PRD_000352 C11 C11 C 0 1 N N S -10.695 -7.047 -19.635 -0.782 -1.954 -0.832 PRO 4 CA polymer 1 1 19 ? ? ? PRD_000352 C12 C12 C 0 1 N N N -10.691 -6.593 -21.082 -1.602 -0.986 -0.018 PRO 4 C polymer 1 1 20 ? ? ? PRD_000352 O6 O6 O 0 1 N N N -11.742 -6.514 -21.684 -1.135 -0.491 0.986 PRO 4 O polymer 1 1 21 ? ? ? PRD_000352 C13 C13 C 0 1 N N N -10.942 -8.543 -19.566 -1.471 -3.335 -0.856 PRO 4 CB polymer 1 1 22 ? ? ? PRD_000352 C14 C14 C 0 1 N N N -12.276 -8.691 -18.767 -0.730 -4.112 0.264 PRO 4 CG polymer 1 1 23 ? ? ? PRD_000352 C15 C15 C 0 1 N N N -12.997 -7.444 -18.906 0.713 -3.561 0.119 PRO 4 CD polymer 1 1 24 ? ? ? PRD_000352 N4 N4 N 0 1 N N N -9.535 -6.203 -21.597 -2.854 -0.671 -0.406 LYS 5 N polymer 1 1 25 ? ? ? PRD_000352 C16 C16 C 0 1 N N S -9.356 -5.882 -23.014 -3.651 0.270 0.386 LYS 5 CA polymer 1 1 26 ? ? ? PRD_000352 C17 C17 C 0 1 N N N -7.902 -6.176 -23.326 -5.116 0.006 0.153 LYS 5 C polymer 1 1 27 ? ? ? PRD_000352 O7 O7 O 0 1 N N N -7.446 -7.314 -23.198 -5.461 -0.880 -0.600 LYS 5 O polymer 1 1 28 ? ? ? PRD_000352 C18 C18 C 0 1 N N N -9.636 -4.411 -23.328 -3.317 1.702 -0.037 LYS 5 CB polymer 1 1 29 ? ? ? PRD_000352 C19 C19 C 0 1 N N N -10.934 -3.898 -22.806 -1.860 2.010 0.314 LYS 5 CG polymer 1 1 30 ? ? ? PRD_000352 C20 C20 C 0 1 N N N -11.441 -2.607 -23.495 -1.526 3.443 -0.108 LYS 5 CD polymer 1 1 31 ? ? ? PRD_000352 C21 C21 C 0 1 N N N -13.029 -2.551 -23.387 -0.069 3.751 0.243 LYS 5 CE polymer 1 1 32 ? ? ? PRD_000352 N5 N5 N 1 1 N N N -13.898 -3.231 -24.457 0.251 5.127 -0.162 LYS 5 NZ polymer 1 1 33 ? ? ? PRD_000352 N6 N6 N 0 1 N N N -8.379 -6.875 -25.001 -6.043 0.755 0.781 NIT 6 N1 polymer 1 1 34 ? ? ? PRD_000352 C22 C22 C 0 1 Y N N -7.411 -7.202 -25.865 -7.401 0.575 0.494 NIT 6 C1 polymer 1 1 35 ? ? ? PRD_000352 C23 C23 C 0 1 Y N N -7.682 -7.070 -27.229 -7.889 -0.693 0.206 NIT 6 C2 polymer 1 1 36 ? ? ? PRD_000352 C24 C24 C 0 1 Y N N -6.702 -7.409 -28.166 -9.229 -0.868 -0.078 NIT 6 C3 polymer 1 1 37 ? ? ? PRD_000352 C25 C25 C 0 1 Y N N -5.458 -7.873 -27.712 -10.085 0.218 -0.076 NIT 6 C4 polymer 1 1 38 ? ? ? PRD_000352 N7 N7 N 1 1 N N N -4.426 -8.231 -28.613 -11.521 0.027 -0.380 NIT 6 N4 polymer 1 1 39 ? ? ? PRD_000352 O8 O8 O -1 1 N N N -3.298 -8.376 -28.122 -11.947 -1.085 -0.633 NIT 6 ON1 polymer 1 1 40 ? ? ? PRD_000352 O9 O9 O 0 1 N N N -4.615 -8.410 -29.829 -12.276 0.983 -0.378 NIT 6 ON2 polymer 1 1 41 ? ? ? PRD_000352 C26 C26 C 0 1 Y N N -5.205 -7.975 -26.321 -9.603 1.482 0.212 NIT 6 C5 polymer 1 1 42 ? ? ? PRD_000352 C27 C27 C 0 1 Y N N -6.172 -7.644 -25.382 -8.264 1.663 0.501 NIT 6 C6 polymer 1 1 43 ? ? ? PRD_000352 H1 H1 H 0 1 N Y N -7.996 -6.000 -14.557 14.228 0.836 0.147 SIN 1 HO2 polymer 1 1 44 ? ? ? PRD_000352 H2 H2 H 0 1 N N N -6.683 -2.916 -16.489 10.723 1.529 0.984 SIN 1 H21 polymer 1 1 45 ? ? ? PRD_000352 H3 H3 H 0 1 N N N -8.017 -3.833 -17.268 10.809 1.783 -0.776 SIN 1 H22 polymer 1 1 46 ? ? ? PRD_000352 H4 H4 H 0 1 N N N -8.109 -1.360 -15.558 10.054 -0.550 -1.149 SIN 1 H31 polymer 1 1 47 ? ? ? PRD_000352 H5 H5 H 0 1 N N N -9.089 -1.811 -16.994 9.968 -0.803 0.611 SIN 1 H32 polymer 1 1 48 ? ? ? PRD_000352 H6 H6 H 0 1 N N N -10.659 -0.972 -16.179 7.537 -1.234 -0.471 ALA 2 H polymer 1 1 49 ? ? ? PRD_000352 H7 H7 H 0 1 N N N -12.263 -2.133 -14.020 6.028 1.113 0.389 ALA 2 HA polymer 1 1 50 ? ? ? PRD_000352 H8 H8 H 0 1 N N N -14.070 -0.735 -14.951 4.711 1.232 -1.709 ALA 2 HB1 polymer 1 1 51 ? ? ? PRD_000352 H9 H9 H 0 1 N N N -12.552 0.197 -14.720 6.430 1.576 -2.014 ALA 2 HB2 polymer 1 1 52 ? ? ? PRD_000352 H10 H10 H 0 1 N N N -13.032 -0.344 -16.364 5.753 -0.016 -2.433 ALA 2 HB3 polymer 1 1 53 ? ? ? PRD_000352 H11 H11 H 0 1 N N N -11.589 -2.907 -17.321 3.457 0.424 -0.036 ALA 3 H polymer 1 1 54 ? ? ? PRD_000352 H12 H12 H 0 1 N N N -13.327 -5.259 -17.204 3.121 -2.470 0.162 ALA 3 HA polymer 1 1 55 ? ? ? PRD_000352 H13 H13 H 0 1 N N N -14.320 -4.775 -19.370 2.331 -0.647 2.478 ALA 3 HB1 polymer 1 1 56 ? ? ? PRD_000352 H14 H14 H 0 1 N N N -14.763 -3.571 -18.113 2.085 -2.408 2.380 ALA 3 HB2 polymer 1 1 57 ? ? ? PRD_000352 H15 H15 H 0 1 N N N -13.533 -3.160 -19.356 3.733 -1.743 2.488 ALA 3 HB3 polymer 1 1 58 ? ? ? PRD_000352 H16 H16 H 0 1 N N N -9.766 -6.765 -19.119 -0.666 -1.577 -1.849 PRO 4 HA polymer 1 1 59 ? ? ? PRD_000352 H17 H17 H 0 1 N N N -11.047 -8.965 -20.576 -2.532 -3.240 -0.624 PRO 4 HB2 polymer 1 1 60 ? ? ? PRD_000352 H18 H18 H 0 1 N N N -10.118 -9.048 -19.041 -1.328 -3.820 -1.822 PRO 4 HB3 polymer 1 1 61 ? ? ? PRD_000352 H19 H19 H 0 1 N N N -12.872 -9.519 -19.178 -1.146 -3.876 1.243 PRO 4 HG2 polymer 1 1 62 ? ? ? PRD_000352 H20 H20 H 0 1 N N N -12.061 -8.886 -17.706 -0.757 -5.186 0.078 PRO 4 HG3 polymer 1 1 63 ? ? ? PRD_000352 H21 H21 H 0 1 N N N -13.638 -7.250 -18.033 1.239 -4.076 -0.684 PRO 4 HD2 polymer 1 1 64 ? ? ? PRD_000352 H22 H22 H 0 1 N N N -13.609 -7.432 -19.820 1.255 -3.669 1.059 PRO 4 HD3 polymer 1 1 65 ? ? ? PRD_000352 H23 H23 H 0 1 N N N -8.746 -6.124 -20.988 -3.227 -1.067 -1.209 LYS 5 H polymer 1 1 66 ? ? ? PRD_000352 H24 H24 H 0 1 N N N -10.003 -6.519 -23.635 -3.421 0.140 1.443 LYS 5 HA polymer 1 1 67 ? ? ? PRD_000352 H25 H25 H 0 1 N N N -8.828 -3.807 -22.889 -3.462 1.807 -1.112 LYS 5 HB2 polymer 1 1 68 ? ? ? PRD_000352 H26 H26 H 0 1 N N N -9.634 -4.288 -24.421 -3.972 2.397 0.488 LYS 5 HB3 polymer 1 1 69 ? ? ? PRD_000352 H27 H27 H 0 1 N N N -11.693 -4.682 -22.945 -1.715 1.906 1.390 LYS 5 HG2 polymer 1 1 70 ? ? ? PRD_000352 H28 H28 H 0 1 N N N -10.814 -3.690 -21.733 -1.205 1.315 -0.210 LYS 5 HG3 polymer 1 1 71 ? ? ? PRD_000352 H29 H29 H 0 1 N N N -11.006 -1.728 -22.997 -1.671 3.548 -1.183 LYS 5 HD2 polymer 1 1 72 ? ? ? PRD_000352 H30 H30 H 0 1 N N N -11.143 -2.613 -24.554 -2.181 4.138 0.417 LYS 5 HD3 polymer 1 1 73 ? ? ? PRD_000352 H31 H31 H 0 1 N N N -13.298 -3.008 -22.423 0.076 3.646 1.318 LYS 5 HE2 polymer 1 1 74 ? ? ? PRD_000352 H32 H32 H 0 1 N N N -13.309 -1.487 -23.380 0.586 3.056 -0.281 LYS 5 HE3 polymer 1 1 75 ? ? ? PRD_000352 H33 H33 H 0 1 N N N -14.864 -3.099 -24.236 1.212 5.330 0.069 LYS 5 HZ1 polymer 1 1 76 ? ? ? PRD_000352 H34 H34 H 0 1 N N N -13.703 -2.827 -25.351 0.117 5.224 -1.158 LYS 5 HZ2 polymer 1 1 77 ? ? ? PRD_000352 H35 H35 H 0 1 N N N -13.692 -4.209 -24.481 -0.355 5.770 0.323 LYS 5 HZ3 polymer 1 1 78 ? ? ? PRD_000352 H36 H36 H 0 0 N N N -9.341 -7.001 -25.244 -5.770 1.419 1.433 NIT 6 HN11 polymer 1 1 79 ? ? ? PRD_000352 H37 H37 H 0 1 N N N -8.645 -6.708 -27.558 -7.220 -1.542 0.203 NIT 6 H2 polymer 1 1 80 ? ? ? PRD_000352 H38 H38 H 0 1 N N N -6.899 -7.315 -29.224 -9.609 -1.854 -0.303 NIT 6 H3 polymer 1 1 81 ? ? ? PRD_000352 H39 H39 H 0 1 N N N -4.238 -8.318 -25.984 -10.274 2.328 0.213 NIT 6 H5 polymer 1 1 82 ? ? ? PRD_000352 H40 H40 H 0 1 N N N -5.978 -7.724 -24.323 -7.889 2.649 0.729 NIT 6 H6 polymer 1 1 83 ? ? ? # 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_000352 C1 O1 DOUB N N 1 PRD_000352 C1 O2 SING N N 2 PRD_000352 C1 C2 SING N N 3 PRD_000352 O2 H1 SING N N 4 PRD_000352 C2 C3 SING N N 5 PRD_000352 C2 H2 SING N N 6 PRD_000352 C2 H3 SING N N 7 PRD_000352 C3 C4 SING N N 8 PRD_000352 C3 H4 SING N N 9 PRD_000352 C3 H5 SING N N 10 PRD_000352 C4 O3 DOUB N N 11 PRD_000352 N1 C5 SING N N 12 PRD_000352 N1 H6 SING N N 13 PRD_000352 C5 C6 SING N N 14 PRD_000352 C5 C7 SING N N 15 PRD_000352 C5 H7 SING N N 16 PRD_000352 C6 O4 DOUB N N 17 PRD_000352 C7 H8 SING N N 18 PRD_000352 C7 H9 SING N N 19 PRD_000352 C7 H10 SING N N 20 PRD_000352 N2 C8 SING N N 21 PRD_000352 N2 H11 SING N N 22 PRD_000352 C8 C9 SING N N 23 PRD_000352 C8 C10 SING N N 24 PRD_000352 C8 H12 SING N N 25 PRD_000352 C9 O5 DOUB N N 26 PRD_000352 C10 H13 SING N N 27 PRD_000352 C10 H14 SING N N 28 PRD_000352 C10 H15 SING N N 29 PRD_000352 N3 C11 SING N N 30 PRD_000352 N3 C15 SING N N 31 PRD_000352 C11 C12 SING N N 32 PRD_000352 C11 C13 SING N N 33 PRD_000352 C11 H16 SING N N 34 PRD_000352 C12 O6 DOUB N N 35 PRD_000352 C13 C14 SING N N 36 PRD_000352 C13 H17 SING N N 37 PRD_000352 C13 H18 SING N N 38 PRD_000352 C14 C15 SING N N 39 PRD_000352 C14 H19 SING N N 40 PRD_000352 C14 H20 SING N N 41 PRD_000352 C15 H21 SING N N 42 PRD_000352 C15 H22 SING N N 43 PRD_000352 N4 C16 SING N N 44 PRD_000352 N4 H23 SING N N 45 PRD_000352 C16 C17 SING N N 46 PRD_000352 C16 C18 SING N N 47 PRD_000352 C16 H24 SING N N 48 PRD_000352 C17 O7 DOUB N N 49 PRD_000352 C18 C19 SING N N 50 PRD_000352 C18 H25 SING N N 51 PRD_000352 C18 H26 SING N N 52 PRD_000352 C19 C20 SING N N 53 PRD_000352 C19 H27 SING N N 54 PRD_000352 C19 H28 SING N N 55 PRD_000352 C20 C21 SING N N 56 PRD_000352 C20 H29 SING N N 57 PRD_000352 C20 H30 SING N N 58 PRD_000352 C21 N5 SING N N 59 PRD_000352 C21 H31 SING N N 60 PRD_000352 C21 H32 SING N N 61 PRD_000352 N5 H33 SING N N 62 PRD_000352 N5 H34 SING N N 63 PRD_000352 N5 H35 SING N N 64 PRD_000352 N6 C22 SING N N 65 PRD_000352 N6 H36 SING N N 66 PRD_000352 C22 C23 DOUB Y N 67 PRD_000352 C22 C27 SING Y N 68 PRD_000352 C23 C24 SING Y N 69 PRD_000352 C23 H37 SING N N 70 PRD_000352 C24 C25 DOUB Y N 71 PRD_000352 C24 H38 SING N N 72 PRD_000352 C25 N7 SING N N 73 PRD_000352 C25 C26 SING Y N 74 PRD_000352 N7 O8 SING N N 75 PRD_000352 N7 O9 DOUB N N 76 PRD_000352 C26 C27 DOUB Y N 77 PRD_000352 C26 H39 SING N N 78 PRD_000352 C27 H40 SING N N 79 PRD_000352 C4 N1 SING N N 80 PRD_000352 C17 N6 SING N N 81 PRD_000352 C6 N2 SING N N 82 PRD_000352 C9 N3 SING N N 83 PRD_000352 C12 N4 SING N N 84 # 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_000352 SMILES ACDLabs 12.01 "O=C(NC(C(=O)Nc1ccc([N+]([O-])=O)cc1)CCCC[NH3+])C2N(C(=O)C(NC(=O)C(NC(=O)CCC(=O)O)C)C)CCC2" PRD_000352 InChI InChI 1.03 "InChI=1S/C27H39N7O9/c1-16(29-22(35)12-13-23(36)37)24(38)30-17(2)27(41)33-15-5-7-21(33)26(40)32-20(6-3-4-14-28)25(39)31-18-8-10-19(11-9-18)34(42)43/h8-11,16-17,20-21H,3-7,12-15,28H2,1-2H3,(H,29,35)(H,30,38)(H,31,39)(H,32,40)(H,36,37)/p+1/t16-,17-,20+,21-/m0/s1" PRD_000352 InChIKey InChI 1.03 SSKJMHLJNHUFHI-PZBISTMVSA-O PRD_000352 SMILES_CANONICAL CACTVS 3.370 "C[C@H](NC(=O)CCC(O)=O)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCC[NH3+])C(=O)Nc2ccc(cc2)[N+]([O-])=O" PRD_000352 SMILES CACTVS 3.370 "C[CH](NC(=O)CCC(O)=O)C(=O)N[CH](C)C(=O)N1CCC[CH]1C(=O)N[CH](CCCC[NH3+])C(=O)Nc2ccc(cc2)[N+]([O-])=O" PRD_000352 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C[C@@H](C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCC[NH3+])C(=O)Nc2ccc(cc2)[N+](=O)[O-])NC(=O)CCC(=O)O" PRD_000352 SMILES "OpenEye OEToolkits" 1.7.6 "CC(C(=O)NC(C)C(=O)N1CCCC1C(=O)NC(CCCC[NH3+])C(=O)Nc2ccc(cc2)[N+](=O)[O-])NC(=O)CCC(=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 PRD_000352 "SYSTEMATIC NAME" ACDLabs 12.01 "N-(3-carboxypropanoyl)-L-alanyl-L-alanyl-L-prolyl-6-ammonio-N-(4-nitrophenyl)-L-norleucinamide" PRD_000352 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "[(5S)-6-[(4-nitrophenyl)amino]-6-oxidanylidene-5-[[(2S)-1-[(2S)-2-[[(2S)-2-[(4-oxidanyl-4-oxidanylidene-butanoyl)amino]propanoyl]amino]propanoyl]pyrrolidin-2-yl]carbonylamino]hexyl]azanium" #