data_A1DAK # _chem_comp.id A1DAK _chem_comp.name "N-(trifluoroacetyl)-D-phenylalanyl-N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-phenylalaninamide" _chem_comp.type peptide-like _chem_comp.pdbx_type HETAIN _chem_comp.formula "C27 H30 F3 N5 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-03-12 _chem_comp.pdbx_modified_date 2026-04-17 _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 545.553 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1DAK _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 11RO _chem_comp.pdbx_subcomponent_list "TFA DPN PHE 79I" _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_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_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 A1DAK C23 C16 C 0 1 N N N N N N 7.694 -6.017 22.553 -3.498 -1.237 0.757 C1 TFA 1 A1DAK C24 C8 C 0 1 N N N N N N 6.856 -4.928 21.879 -4.355 -2.230 1.498 C2 TFA 2 A1DAK O25 O3 O 0 1 N N N N N N 7.156 -6.710 23.392 -3.220 -1.426 -0.408 O TFA 3 A1DAK F37 F1 F 0 1 N N N N N N 6.183 -4.158 22.780 -4.705 -3.277 0.637 F1 TFA 4 A1DAK F38 F2 F 0 1 N N N N N N 7.647 -4.117 21.122 -3.642 -2.741 2.588 F2 TFA 5 A1DAK F39 F3 F 0 1 N N N N N N 5.928 -5.473 21.054 -5.515 -1.596 1.955 F3 TFA 6 A1DAK N1 N1 N 0 1 N N N N N N 8.975 -6.135 22.169 -3.044 -0.136 1.388 N DPN 7 A1DAK C2 C15 C 0 1 N N R N N N 9.908 -7.148 22.674 -2.211 0.830 0.668 CA DPN 8 A1DAK C3 C19 C 0 1 N N N N N N 9.665 -8.464 21.929 -0.958 0.148 0.181 C DPN 9 A1DAK O7 O4 O 0 1 N N N N N N 9.081 -8.486 20.835 -0.926 -1.060 0.080 O DPN 10 A1DAK C4 C1 C 0 1 N N N N N N 11.362 -6.655 22.573 -2.988 1.383 -0.528 CB DPN 11 A1DAK C5 C2 C 0 1 Y N N N N N 11.587 -5.432 23.435 -4.175 2.171 -0.034 CG DPN 12 A1DAK C32 C22 C 0 1 Y N N N N N 12.184 -5.507 24.699 -4.050 3.524 0.216 CD1 DPN 13 A1DAK C36 C26 C 0 1 Y N N N N N 11.212 -4.183 22.952 -5.389 1.540 0.162 CD2 DPN 14 A1DAK C33 C23 C 0 1 Y N N N N N 12.403 -4.358 25.452 -5.139 4.246 0.669 CE1 DPN 15 A1DAK C35 C25 C 0 1 Y N N N N N 11.425 -3.032 23.699 -6.478 2.262 0.613 CE2 DPN 16 A1DAK C34 C24 C 0 1 Y N N N N N 12.019 -3.116 24.953 -6.352 3.615 0.870 CZ DPN 17 A1DAK N6 N5 N 0 1 N N N N N N 10.110 -9.563 22.554 0.126 0.881 -0.142 N PHE 18 A1DAK C8 C3 C 0 1 N N S N N N 9.998 -10.863 21.959 1.344 0.217 -0.615 CA PHE 19 A1DAK C9 C27 C 0 1 N N N N N N 8.546 -11.129 21.581 2.536 1.092 -0.328 C PHE 20 A1DAK O13 O1 O 0 1 N N N N N N 7.654 -10.659 22.298 2.385 2.164 0.218 O PHE 21 A1DAK C10 C4 C 0 1 N N N N N N 10.363 -12.041 22.893 1.239 -0.024 -2.122 CB PHE 22 A1DAK C11 C10 C 0 1 Y N N N N N 11.758 -12.091 23.463 0.122 -0.997 -2.399 CG PHE 23 A1DAK C27 C17 C 0 1 Y N N N N N 12.838 -11.559 22.770 -1.161 -0.532 -2.619 CD1 PHE 24 A1DAK C31 C21 C 0 1 Y N N N N N 11.988 -12.692 24.697 0.381 -2.354 -2.439 CD2 PHE 25 A1DAK C28 C9 C 0 1 Y N N N N N 14.117 -11.612 23.304 -2.186 -1.424 -2.873 CE1 PHE 26 A1DAK C30 C20 C 0 1 Y N N N N N 13.268 -12.751 25.238 -0.643 -3.247 -2.693 CE2 PHE 27 A1DAK C29 C18 C 0 1 Y N N N N N 14.337 -12.208 24.541 -1.927 -2.782 -2.907 CZ PHE 28 A1DAK C15 C5 C 0 1 N N N N N N 7.069 -13.687 19.526 5.127 2.505 -1.535 C16 79I 29 A1DAK C19 C14 C 0 1 N N N N N N 4.077 -8.620 19.686 6.759 -0.293 3.258 C12 79I 30 A1DAK C21 C7 C 0 1 N N N N N N 5.872 -9.046 18.189 7.256 -1.112 1.142 C14 79I 31 A1DAK C18 C13 C 0 1 N N N N N N 5.055 -9.535 20.450 5.986 0.606 2.267 C11 79I 32 A1DAK C17 C6 C 0 1 N N S N N N 6.164 -9.880 19.438 6.030 -0.241 0.973 C10 79I 33 A1DAK C14 C11 C 0 1 N N S N N N 6.951 -12.263 20.067 4.931 1.534 -0.399 C8 79I 34 A1DAK C16 C12 C 0 1 N N N N N N 6.405 -11.320 18.980 6.180 0.663 -0.253 C9 79I 35 A1DAK N12 N2 N 0 1 N N N N N N 8.290 -11.907 20.516 3.772 0.684 -0.678 N7 79I 36 A1DAK N20 N3 N 0 1 N N N N N N 4.712 -8.383 18.388 7.645 -1.118 2.429 N13 79I 37 A1DAK N26 N4 N 0 1 N N N N N N 6.176 -14.539 19.784 4.331 2.487 -2.536 N17 79I 38 A1DAK O22 O2 O 0 1 N N N N N N 6.569 -9.012 17.172 7.807 -1.716 0.247 O15 79I 39 A1DAK H47 H1 H 0 1 N N N N N N 9.318 -5.486 21.490 -3.270 0.017 2.319 H DPN 40 A1DAK H48 H18 H 0 1 N N N N N N 9.690 -7.322 23.738 -1.942 1.648 1.337 HA DPN 41 A1DAK H49 H2 H 0 1 N N N N N N 12.037 -7.457 22.906 -2.339 2.034 -1.114 HB2 DPN 42 A1DAK H50 H3 H 0 1 N N N N N N 11.583 -6.401 21.526 -3.333 0.558 -1.150 HB3 DPN 43 A1DAK H71 H23 H 0 1 N N N N N N 12.478 -6.468 25.094 -3.103 4.018 0.059 HD1 DPN 44 A1DAK H75 H27 H 0 1 N N N N N N 10.747 -4.107 21.980 -5.488 0.483 -0.038 HD2 DPN 45 A1DAK H72 H24 H 0 1 N N N N N N 12.871 -4.429 26.423 -5.042 5.304 0.865 HE1 DPN 46 A1DAK H74 H26 H 0 1 N N N N N N 11.129 -2.071 23.305 -7.427 1.770 0.766 HE2 DPN 47 A1DAK H73 H25 H 0 1 N N N N N N 12.182 -2.222 25.537 -7.202 4.179 1.223 HZ DPN 48 A1DAK H51 H30 H 0 1 N N N N N N 10.530 -9.474 23.457 0.100 1.847 -0.061 H PHE 49 A1DAK H52 H4 H 0 1 N N N N N N 10.621 -10.923 21.054 1.461 -0.737 -0.102 HA PHE 50 A1DAK H53 H6 H 0 1 N N N N N N 10.210 -12.969 22.323 1.033 0.919 -2.628 HB2 PHE 51 A1DAK H54 H5 H 0 1 N N N N N N 9.664 -12.013 23.742 2.179 -0.436 -2.490 HB3 PHE 52 A1DAK H66 H19 H 0 1 N N N N N N 12.680 -11.099 21.806 -1.363 0.529 -2.592 HD1 PHE 53 A1DAK H70 H22 H 0 1 N N N N N N 11.160 -13.119 25.243 1.385 -2.717 -2.272 HD2 PHE 54 A1DAK H67 H10 H 0 1 N N N N N N 14.946 -11.188 22.756 -3.188 -1.061 -3.044 HE1 PHE 55 A1DAK H69 H21 H 0 1 N N N N N N 13.429 -13.218 26.198 -0.441 -4.307 -2.725 HE2 PHE 56 A1DAK H68 H20 H 0 1 N N N N N N 15.333 -12.248 24.956 -2.728 -3.479 -3.105 HZ PHE 57 A1DAK H1 H8 H 0 1 N N N N N N 7.920 -13.965 18.921 5.940 3.216 -1.504 H1 79I 58 A1DAK H62 H16 H 0 1 N N N N N N 3.105 -9.118 19.555 7.345 0.319 3.943 H2 79I 59 A1DAK H63 H17 H 0 1 N N N N N N 3.934 -7.672 20.225 6.067 -0.924 3.815 H3 79I 60 A1DAK H60 H15 H 0 1 N N N N N N 5.477 -9.008 21.319 4.959 0.758 2.598 H4 79I 61 A1DAK H61 H14 H 0 1 N N N N N N 4.544 -10.449 20.788 6.494 1.559 2.126 H5 79I 62 A1DAK H59 H9 H 0 1 N N N N N N 7.111 -9.511 19.860 5.134 -0.855 0.888 H7 79I 63 A1DAK H56 H11 H 0 1 N N N N N N 6.257 -12.261 20.920 4.763 2.086 0.525 H17 79I 64 A1DAK H57 H13 H 0 1 N N N N N N 5.449 -11.729 18.622 7.056 1.300 -0.130 H18 79I 65 A1DAK H58 H12 H 0 1 N N N N N N 7.128 -11.299 18.152 6.301 0.047 -1.145 H19 79I 66 A1DAK H55 H7 H 0 1 N N N N N N 9.068 -12.264 19.999 3.893 -0.174 -1.116 H33 79I 67 A1DAK H64 H28 H 0 1 N N N N N N 4.316 -7.775 17.700 8.412 -1.606 2.766 H34 79I 68 A1DAK H65 H29 H 0 1 N N N N N N 6.375 -15.427 19.371 4.457 3.112 -3.267 H35 79I 69 # 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 A1DAK N1 C2 SING N N 1 A1DAK N1 C23 SING N N 2 A1DAK C2 C3 SING N N 3 A1DAK C2 C4 SING N N 4 A1DAK C3 N6 SING N N 5 A1DAK C3 O7 DOUB N N 6 A1DAK C4 C5 SING N N 7 A1DAK C5 C32 DOUB Y N 8 A1DAK C5 C36 SING Y N 9 A1DAK N6 C8 SING N N 10 A1DAK C8 C9 SING N N 11 A1DAK C8 C10 SING N N 12 A1DAK C9 N12 SING N N 13 A1DAK C9 O13 DOUB N N 14 A1DAK C10 C11 SING N N 15 A1DAK C11 C27 DOUB Y N 16 A1DAK C11 C31 SING Y N 17 A1DAK N12 C14 SING N N 18 A1DAK C14 C15 SING N N 19 A1DAK C14 C16 SING N N 20 A1DAK C15 N26 DOUB N N 21 A1DAK C16 C17 SING N N 22 A1DAK C17 C18 SING N N 23 A1DAK C17 C21 SING N N 24 A1DAK C18 C19 SING N N 25 A1DAK C19 N20 SING N N 26 A1DAK N20 C21 SING N N 27 A1DAK C21 O22 DOUB N N 28 A1DAK C23 C24 SING N N 29 A1DAK C23 O25 DOUB N N 30 A1DAK C24 F37 SING N N 31 A1DAK C24 F38 SING N N 32 A1DAK C24 F39 SING N N 33 A1DAK C27 C28 SING Y N 34 A1DAK C28 C29 DOUB Y N 35 A1DAK C29 C30 SING Y N 36 A1DAK C30 C31 DOUB Y N 37 A1DAK C32 C33 SING Y N 38 A1DAK C33 C34 DOUB Y N 39 A1DAK C34 C35 SING Y N 40 A1DAK C35 C36 DOUB Y N 41 A1DAK N1 H47 SING N N 42 A1DAK C4 H49 SING N N 43 A1DAK C4 H50 SING N N 44 A1DAK C8 H52 SING N N 45 A1DAK C10 H54 SING N N 46 A1DAK C10 H53 SING N N 47 A1DAK N12 H55 SING N N 48 A1DAK C15 H1 SING N N 49 A1DAK C17 H59 SING N N 50 A1DAK C28 H67 SING N N 51 A1DAK C14 H56 SING N N 52 A1DAK C16 H58 SING N N 53 A1DAK C16 H57 SING N N 54 A1DAK C18 H61 SING N N 55 A1DAK C18 H60 SING N N 56 A1DAK C19 H62 SING N N 57 A1DAK C19 H63 SING N N 58 A1DAK C2 H48 SING N N 59 A1DAK C27 H66 SING N N 60 A1DAK C29 H68 SING N N 61 A1DAK C30 H69 SING N N 62 A1DAK C31 H70 SING N N 63 A1DAK C32 H71 SING N N 64 A1DAK C33 H72 SING N N 65 A1DAK C34 H73 SING N N 66 A1DAK C35 H74 SING N N 67 A1DAK C36 H75 SING N N 68 A1DAK N20 H64 SING N N 69 A1DAK N26 H65 SING N N 70 A1DAK N6 H51 SING N N 71 # 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 A1DAK SMILES ACDLabs 14.52 "FC(F)(F)C(=O)NC(Cc1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)NC(CC1CCNC1=O)C=N" A1DAK InChI InChI 1.06 "InChI=1S/C27H30F3N5O4/c28-27(29,30)26(39)35-22(14-18-9-5-2-6-10-18)25(38)34-21(13-17-7-3-1-4-8-17)24(37)33-20(16-31)15-19-11-12-32-23(19)36/h1-10,16,19-22,31H,11-15H2,(H,32,36)(H,33,37)(H,34,38)(H,35,39)/b31-16-/t19-,20-,21-,22+/m0/s1" A1DAK InChIKey InChI 1.06 YYCJAYZMYBJOBU-LWULPBRVSA-N A1DAK SMILES_CANONICAL CACTVS 3.385 "FC(F)(F)C(=O)N[C@H](Cc1ccccc1)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C=N" A1DAK SMILES CACTVS 3.385 "FC(F)(F)C(=O)N[CH](Cc1ccccc1)C(=O)N[CH](Cc2ccccc2)C(=O)N[CH](C[CH]3CCNC3=O)C=N" A1DAK SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "[H]/N=C\[C@H](C[C@@H]1CCNC1=O)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H](Cc3ccccc3)NC(=O)C(F)(F)F" A1DAK SMILES "OpenEye OEToolkits" 3.1.0.0 "c1ccc(cc1)CC(C(=O)NC(CC2CCNC2=O)C=N)NC(=O)C(Cc3ccccc3)NC(=O)C(F)(F)F" # 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 A1DAK "SYSTEMATIC NAME" ACDLabs 14.52 "N-(trifluoroacetyl)-D-phenylalanyl-N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-phenylalaninamide" A1DAK "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{S})-~{N}-[(2~{S})-1-azanylidene-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]-3-phenyl-2-[[(2~{R})-3-phenyl-2-[2,2,2-tris(fluoranyl)ethanoylamino]propanoyl]amino]propanamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1DAK "Create component" 2026-03-12 RCSB A1DAK "Modify PCM" 2026-03-12 RCSB A1DAK "Initial release" 2026-04-22 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1DAK _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 C15 _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 ? #