C28 H42 F N4 O8 P 612.627 N~2~-({[(2S,4S)-2-[(4-fluorophenyl)methoxy]-3-(2-methylpropyl)-2-oxo-1,3,2lambda~5~-oxazaphospholidin-4-yl]methoxy}carbonyl)-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide N 0 Corina N 2025-12-08 9ZJ2 N 2026-06-05 RCSB REL HETAIN A1C2R non-polymer C1 0 11.223 23.954 25.715 1 N C1 A1C2R N -0.561 1.688 0.413 1 N C C2 0 7.588 21.072 25.759 1 N C10 A1C2R N 5.864 0.997 -1.291 2 S C C3 0 6.701 20.983 24.526 1 N C11 A1C2R N 7.143 1.742 -1.602 3 N C C4 0 5.844 22.732 25.825 1 N C12 A1C2R N 6.087 1.408 -3.643 4 N C C5 0 6.782 21.942 26.731 1 N C13 A1C2R N 5.416 0.426 -2.657 5 N C C6 0 9.187 18.505 28.211 1 N C14 A1C2R N 5.100 -2.029 0.927 6 N C C7 0 10.287 25.970 24.907 1 N C15 A1C2R N -2.577 2.715 -0.346 7 N C C8 0 10.563 27.438 25.094 1 N C16 A1C2R N -3.839 2.363 -1.137 8 S C C9 0 8.196 28.189 24.689 1 N C17 A1C2R N -5.950 1.916 -0.015 9 N C C10 0 7.537 27.133 23.796 1 N C18 A1C2R N -5.943 2.322 1.460 10 N C C11 0 6.950 27.751 22.538 1 N C19 A1C2R N -7.272 2.995 1.809 11 N C C12 0 12.041 22.056 26.979 1 N C2 A1C2R N 1.592 0.825 1.159 12 S C C13 0 6.479 26.344 24.553 1 N C20 A1C2R N -5.757 1.078 2.331 13 N C C14 0 11.874 27.867 24.416 1 N C21 A1C2R N -3.444 1.771 -2.495 14 N C C15 0 8.820 30.879 22.540 1 N C22 A1C2R N -3.869 -1.991 -0.059 15 N C C16 0 7.912 31.598 23.500 1 Y C23 A1C2R N -2.707 -2.950 -0.045 16 N C C17 0 6.546 31.350 23.485 1 Y C24 A1C2R N -2.787 -4.141 -0.742 17 N C C18 0 5.687 31.996 24.363 1 Y C25 A1C2R N -1.722 -5.022 -0.730 18 N C C19 0 6.221 32.893 25.245 1 Y C26 A1C2R N -0.574 -4.710 -0.021 19 N C C20 0 7.555 33.182 25.291 1 Y C27 A1C2R N -0.496 -3.517 0.677 20 N C C21 0 8.400 32.528 24.405 1 Y C28 A1C2R N -1.560 -2.636 0.660 21 N C C22 0 13.079 21.815 28.075 1 N C3 A1C2R N 1.469 0.624 2.671 22 N C C23 0 14.465 22.379 27.786 1 N C4 A1C2R N 2.831 0.852 3.329 23 N C C24 0 15.442 22.065 28.917 1 N C5 A1C2R N 3.232 2.321 3.175 24 N C C25 0 15.009 21.918 26.451 1 N C6 A1C2R N 2.746 0.500 4.815 25 N C C26 0 10.651 21.661 27.475 1 N C7 A1C2R N 2.561 -0.182 0.596 26 N C C27 0 8.942 19.854 27.554 1 N C8 A1C2R N 4.824 -0.868 0.006 27 S C C28 0 8.015 19.721 26.341 1 N C9 A1C2R N 6.132 -0.137 -0.299 28 N C F1 0 5.387 33.525 26.117 1 N F1 A1C2R N 0.468 -5.570 -0.008 29 N F N1 0 12.051 23.465 26.641 1 N N1 A1C2R N 0.280 0.642 0.534 30 N N N2 0 10.223 20.433 27.141 1 N N2 A1C2R N 3.887 0.055 0.651 31 N N N3 0 5.749 21.907 24.629 1 N N3 A1C2R N 7.245 1.954 -2.925 32 N N N4 0 9.629 28.373 24.440 1 N N4 A1C2R N -4.635 1.370 -0.379 33 N N O1 0 10.466 23.287 25.036 1 N O1 A1C2R N -0.270 2.761 0.903 34 N O O2 0 6.868 20.213 23.567 1 N O2 A1C2R N 7.958 2.098 -0.777 35 N O O3 0 8.006 17.921 28.758 1 N O3 A1C2R N 4.569 -2.079 2.010 36 N O O4 0 9.970 22.471 28.127 1 N O4 A1C2R N 2.149 -1.206 0.094 37 N O O5 0 11.272 25.302 25.714 1 N O5 A1C2R N -1.721 1.546 -0.256 38 N O O6 0 11.866 29.286 24.502 1 N O6 A1C2R N -4.450 0.812 -2.897 39 N O O7 0 10.108 30.574 23.088 1 N O7 A1C2R N -3.729 -1.088 -1.158 40 N O O8 0 10.088 30.710 25.626 1 N O8 A1C2R N -6.175 -0.457 -1.476 41 N O P1 0 10.367 29.853 24.477 1 N P1 A1C2R N -4.794 0.076 -1.478 42 S P H1 0 8.498 21.625 25.485 1 N H1 A1C2R N 5.109 1.677 -0.896 43 N H H2 0 6.266 23.720 25.588 1 N H2 A1C2R N 6.414 0.878 -4.538 44 N H H3 0 4.857 22.858 26.295 1 N H3 A1C2R N 5.396 2.207 -3.910 45 N H H4 0 6.212 21.318 27.435 1 N H4 A1C2R N 5.792 -0.587 -2.798 46 N H H5 0 7.444 22.617 27.293 1 N H5 A1C2R N 4.331 0.456 -2.755 47 N H H6 0 10.158 18.036 28.259 1 N H6 A1C2R N 5.772 -2.815 0.618 48 N H H8 0 9.272 25.720 25.250 1 N H8 A1C2R N -2.043 3.518 -0.854 49 N H H9 0 10.397 25.687 23.850 1 N H9 A1C2R N -2.855 3.041 0.656 50 N H H10 0 10.625 27.664 26.169 1 N H10 A1C2R N -4.434 3.263 -1.292 51 N H H11 0 7.689 29.150 24.519 1 N H11 A1C2R N -6.716 1.158 -0.180 52 N H H12 0 8.064 27.886 25.738 1 N H12 A1C2R N -6.164 2.789 -0.632 53 N H H13 0 8.321 26.426 23.486 1 N H13 A1C2R N -5.124 3.018 1.641 54 N H H14 0 7.731 28.316 22.007 1 N H14 A1C2R N -7.267 3.284 2.860 55 N H H15 0 6.565 26.955 21.884 1 N H15 A1C2R N -7.405 3.881 1.189 56 N H H16 0 6.129 28.430 22.812 1 N H16 A1C2R N -8.091 2.298 1.628 57 N H H17 0 12.297 21.450 26.098 1 N H17 A1C2R N 1.954 1.832 0.955 58 N H H18 0 6.925 25.906 25.458 1 N H18 A1C2R N -4.772 0.649 2.146 59 N H H19 0 5.655 27.015 24.838 1 N H19 A1C2R N -5.841 1.354 3.382 60 N H H20 0 6.091 25.540 23.910 1 N H20 A1C2R N -6.524 0.344 2.085 61 N H H21 0 11.895 27.540 23.366 1 N H21 A1C2R N -3.379 2.567 -3.237 62 N H H22 0 12.742 27.449 24.947 1 N H22 A1C2R N -2.477 1.274 -2.410 63 N H H23 0 8.961 31.514 21.653 1 N H23 A1C2R N -4.800 -2.549 -0.164 64 N H H24 0 8.336 29.937 22.243 1 N H24 A1C2R N -3.887 -1.428 0.874 65 N H H25 0 6.144 30.641 22.777 1 N H25 A1C2R N -3.682 -4.385 -1.295 66 N H H26 0 4.626 31.795 24.350 1 N H26 A1C2R N -1.784 -5.953 -1.275 67 N H H27 0 7.942 33.901 25.998 1 N H27 A1C2R N 0.398 -3.273 1.231 68 N H H28 0 9.457 32.748 24.421 1 N H28 A1C2R N -1.498 -1.703 1.200 69 N H H29 0 12.709 22.277 29.002 1 N H29 A1C2R N 0.747 1.334 3.075 70 N H H30 0 13.176 20.729 28.220 1 N H30 A1C2R N 1.132 -0.392 2.877 71 N H H31 0 14.366 23.474 27.738 1 N H31 A1C2R N 3.577 0.220 2.847 72 N H H32 0 15.021 22.411 29.873 1 N H32 A1C2R N 2.519 2.950 3.709 73 N H H33 0 15.613 20.979 28.963 1 N H33 A1C2R N 4.229 2.471 3.588 74 N H H34 0 16.397 22.579 28.730 1 N H34 A1C2R N 3.231 2.589 2.118 75 N H H35 0 16.007 22.352 26.292 1 N H35 A1C2R N 2.461 -0.547 4.924 76 N H H36 0 15.081 20.820 26.444 1 N H36 A1C2R N 3.717 0.663 5.283 77 N H H37 0 14.334 22.247 25.647 1 N H37 A1C2R N 2.000 1.132 5.296 78 N H H38 0 8.462 20.519 28.287 1 N H38 A1C2R N 4.389 -1.237 -0.923 79 N H H39 0 7.113 19.172 26.649 1 N H39 A1C2R N 6.847 -0.836 -0.732 80 N H H40 0 8.541 19.154 25.559 1 N H40 A1C2R N 6.541 0.276 0.623 81 N H H41 0 12.687 24.080 27.108 1 N H41 A1C2R N 0.016 -0.233 0.207 82 N H H42 0 10.822 19.873 26.569 1 N H42 A1C2R N 4.221 0.837 1.117 83 N H H43 0 5.030 22.025 23.944 1 N H43 A1C2R N 7.988 2.409 -3.351 84 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing Y 5 N doub Y 6 N sing Y 7 N sing N 8 N doub N 9 N sing N 10 N sing Y 11 N doub Y 12 N doub N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N doub Y 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N doub 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 N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing RCSB RCSB O=C1NCCC1CC(C=O)NC(=O)C(CC(C)C)NC(=O)OCC1COP(=O)(OCc2ccc(F)cc2)N1CC(C)C InChI=1S/C28H42FN4O8P/c1-18(2)11-25(27(36)31-23(14-34)12-21-9-10-30-26(21)35)32-28(37)39-16-24-17-41-42(38,33(24)13-19(3)4)40-15-20-5-7-22(29)8-6-20/h5-8,14,18-19,21,23-25H,9-13,15-17H2,1-4H3,(H,30,35)(H,31,36)(H,32,37)/t21-,23-,24-,25-,42-/m0/s1 OQTIQKOYTGENEM-YFRMDVNVSA-N CC(C)C[C@H](NC(=O)OC[C@H]1CO[P@@](=O)(OCc2ccc(F)cc2)N1CC(C)C)C(=O)N[C@@H](C[C@@H]3CCNC3=O)C=O CC(C)C[CH](NC(=O)OC[CH]1CO[P](=O)(OCc2ccc(F)cc2)N1CC(C)C)C(=O)N[CH](C[CH]3CCNC3=O)C=O CC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C=O)NC(=O)OC[C@H]2CO[P@](=O)(N2CC(C)C)OCc3ccc(cc3)F CC(C)CC(C(=O)NC(CC1CCNC1=O)C=O)NC(=O)OCC2COP(=O)(N2CC(C)C)OCc3ccc(cc3)F N~2~-({[(2S,4S)-2-[(4-fluorophenyl)methoxy]-3-(2-methylpropyl)-2-oxo-1,3,2lambda~5~-oxazaphospholidin-4-yl]methoxy}carbonyl)-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide [(2~{S},4~{S})-2-[(4-fluorophenyl)methoxy]-3-(2-methylpropyl)-2-oxidanylidene-1,3,2$l^{5}-oxazaphospholidin-4-yl]methyl ~{N}-[(2~{S})-4-methyl-1-oxidanylidene-1-[[(2~{S})-1-oxidanylidene-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]amino]pentan-2-yl]carbamate