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