C23 H37 N4 O5 P 480.537 N~2~-[(2S,4R)-3-benzyl-4-methyl-2-oxo-1,3,2lambda~5~-oxazaphospholidin-2-yl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide N 0 Corina N 2025-12-08 9ZJC N 2026-06-05 RCSB REL HETAIN A1C2W non-polymer C1 0 -25.025 -6.282 5.494 1 Y C25 A1C2W N 1.631 3.735 1.167 1 N C C2 0 -23.988 -6.549 4.601 1 Y C24 A1C2W N 1.069 2.635 0.546 2 N C C3 0 -18.852 -2.382 -0.355 1 N C7 A1C2W N 1.407 -3.222 -2.422 3 N C C4 0 -21.580 -2.177 3.143 1 N C9 A1C2W N -0.425 -1.381 1.010 4 N C C5 0 -20.928 -3.508 6.586 1 N C13 A1C2W N -3.750 0.272 -0.537 5 S C C6 0 -20.448 -2.050 6.530 1 N C12 A1C2W N -4.035 -0.850 0.464 6 N C C7 0 -24.128 -8.098 1.277 1 N C31 A1C2W N 4.062 2.533 -1.306 7 N C C8 0 -23.882 -5.834 3.288 1 N C23 A1C2W N 1.615 1.257 0.817 8 N C C9 0 -21.008 -2.835 1.887 1 N C4 A1C2W N 0.735 -1.865 0.178 9 S C C10 0 -20.352 -2.388 -0.567 1 N C6 A1C2W N 1.678 -3.829 -1.044 10 N C O1 0 -20.573 -5.306 3.416 1 N O1 A1C2W N 3.203 -1.372 -1.410 11 N O O2 0 -22.784 -1.955 3.240 1 N O21 A1C2W N -0.225 -0.863 2.088 12 N O C11 0 -23.201 -8.252 6.128 1 Y C28 A1C2W N -0.494 4.064 -0.571 13 N C C12 0 -23.080 -7.547 4.944 1 Y C29 A1C2W N 0.007 2.799 -0.323 14 N C C13 0 -23.078 -7.018 1.152 1 N C30 A1C2W N 3.841 1.645 -0.080 15 R C C14 0 -21.705 -7.530 0.741 1 N C32 A1C2W N 5.007 0.657 0.052 16 N C C15 0 -22.584 -4.861 7.748 1 N C16 A1C2W N -4.249 2.602 -0.804 17 N C C16 0 -22.460 -3.690 6.778 1 N C17 A1C2W N -3.594 1.624 0.196 18 N C C17 0 -20.745 0.200 5.405 1 N C19 A1C2W N -3.139 -2.093 2.438 19 N C C18 0 -21.100 -1.277 5.384 1 N C11 A1C2W N -2.814 -1.054 1.363 20 S C C19 0 -20.327 -4.258 7.766 1 N C14 A1C2W N -4.937 0.480 -1.451 21 N C C20 0 -25.149 -6.986 6.679 1 Y C26 A1C2W N 1.130 4.999 0.919 22 N C C21 0 -24.235 -7.971 6.996 1 Y C27 A1C2W N 0.071 5.164 0.046 23 N C C22 0 -21.066 -1.883 0.688 1 N C5 A1C2W N 0.598 -3.369 -0.063 24 N C C23 0 -20.722 -1.558 -1.795 1 N C8 A1C2W N 1.657 -5.356 -1.146 25 N C N1 0 -20.702 -1.859 4.103 1 N N10 A1C2W N -1.686 -1.524 0.555 26 N N N2 0 -21.322 -4.799 8.464 1 N N15 A1C2W N -5.198 1.793 -1.578 27 N N N3 0 -22.804 -6.342 2.423 1 N N22 A1C2W N 2.573 0.894 -0.235 28 N N N4 0 -21.726 -4.079 1.563 1 N N3 A1C2W N 1.992 -1.596 0.889 29 N N O3 0 -19.130 -4.380 7.998 1 N O18 A1C2W N -5.562 -0.408 -1.991 30 N O O4 0 -21.451 0.911 4.414 1 N O20 A1C2W N -3.596 -3.296 1.815 31 N O O5 0 -20.785 -6.476 1.117 1 N O33 A1C2W N 4.517 -0.568 0.647 32 N O P1 0 -21.412 -5.511 2.228 1 N P2 A1C2W N 3.061 -0.733 -0.083 33 S P H1 0 -25.744 -5.512 5.257 1 N H1 A1C2W N 2.458 3.606 1.850 34 N H H2 0 -18.604 -2.984 0.532 1 N H2 A1C2W N 2.176 -3.550 -3.121 35 N H H3 0 -18.355 -2.810 -1.238 1 N H3 A1C2W N 0.430 -3.549 -2.778 36 N H H4 0 -18.507 -1.348 -0.205 1 N H4 A1C2W N 1.422 -2.135 -2.349 37 N H H5 0 -20.631 -4.013 5.655 1 N H5 A1C2W N -2.855 0.047 -1.118 38 N H H6 0 -19.357 -2.040 6.390 1 N H6 A1C2W N -4.896 -0.580 1.076 39 N H H7 0 -20.700 -1.556 7.480 1 N H7 A1C2W N -4.248 -1.773 -0.075 40 N H H8 0 -25.085 -7.646 1.576 1 N H8 A1C2W N 3.233 3.235 -1.400 41 N H H9 0 -24.249 -8.606 0.309 1 N H9 A1C2W N 4.995 3.085 -1.192 42 N H H10 0 -23.814 -8.828 2.037 1 N H10 A1C2W N 4.115 1.911 -2.200 43 N H H11 0 -23.695 -4.768 3.487 1 N H11 A1C2W N 2.117 1.248 1.785 44 N H H12 0 -24.837 -5.945 2.754 1 N H12 A1C2W N 0.796 0.537 0.826 45 N H H13 0 -19.952 -3.076 2.079 1 N H13 A1C2W N 0.739 -1.342 -0.778 46 N H H14 0 -20.671 -3.425 -0.747 1 N H14 A1C2W N 2.655 -3.502 -0.688 47 N H H15 0 -22.485 -9.023 6.373 1 N H15 A1C2W N -1.321 4.193 -1.253 48 N H H16 0 -22.265 -7.775 4.273 1 N H16 A1C2W N -0.432 1.940 -0.808 49 N H H17 0 -23.415 -6.279 0.410 1 N H17 A1C2W N 3.789 2.266 0.814 50 N H H18 0 -21.667 -7.708 -0.344 1 N H18 A1C2W N 5.421 0.444 -0.934 51 N H H19 0 -21.464 -8.462 1.274 1 N H19 A1C2W N 5.782 1.087 0.687 52 N H H20 0 -23.437 -4.726 8.430 1 N H20 A1C2W N -4.777 3.392 -0.269 53 N H H21 0 -22.692 -5.815 7.211 1 N H21 A1C2W N -3.495 3.032 -1.463 54 N H H22 0 -22.909 -2.781 7.205 1 N H22 A1C2W N -4.130 1.618 1.145 55 N H H23 0 -22.947 -3.925 5.820 1 N H23 A1C2W N -2.542 1.867 0.347 56 N H H24 0 -19.666 0.312 5.225 1 N H24 A1C2W N -2.244 -2.304 3.022 57 N H H25 0 -20.997 0.615 6.392 1 N H25 A1C2W N -3.919 -1.706 3.094 58 N H H26 0 -22.191 -1.367 5.491 1 N H26 A1C2W N -2.551 -0.109 1.839 59 N H H27 0 -25.961 -6.765 7.356 1 N H27 A1C2W N 1.566 5.858 1.408 60 N H H28 0 -24.330 -8.520 7.921 1 N H28 A1C2W N -0.320 6.152 -0.148 61 N H H29 0 -20.603 -0.930 0.985 1 N H29 A1C2W N 0.714 -3.901 0.882 62 N H H30 0 -22.123 -1.714 0.436 1 N H30 A1C2W N -0.387 -3.582 -0.480 63 N H H31 0 -21.813 -1.573 -1.933 1 N H31 A1C2W N 2.427 -5.684 -1.845 64 N H H32 0 -20.385 -0.521 -1.651 1 N H32 A1C2W N 1.850 -5.788 -0.164 65 N H H33 0 -20.234 -1.982 -2.685 1 N H33 A1C2W N 0.680 -5.683 -1.502 66 N H H34 0 -19.730 -2.027 3.936 1 N H34 A1C2W N -1.846 -1.938 -0.307 67 N H H35 0 -21.211 -5.134 9.400 1 N H35 A1C2W N -5.920 2.158 -2.113 68 N H H36 0 -22.688 -3.894 1.763 1 N H36 A1C2W N 1.820 -1.111 1.757 69 N H H37 0 -21.210 1.829 4.450 1 N H37 A1C2W N -3.821 -4.000 2.437 70 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 sing N 7 N sing N 8 N sing N 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 N 16 N doub N 17 N sing N 18 N sing N 19 N sing N 20 N sing Y 21 N doub Y 22 N sing Y 23 N sing N 24 N sing N 25 N sing Y 26 N doub Y 27 N doub N 28 N sing N 29 N sing N 30 N sing Y 31 N sing N 32 N sing N 33 N sing N 34 N doub N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing 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 N 72 N sing RCSB RCSB O=P1(NC(CC(C)C)C(=O)NC(CC2CCNC2=O)CO)OCC(C)N1Cc1ccccc1 InChI=1S/C23H37N4O5P/c1-16(2)11-21(23(30)25-20(14-28)12-19-9-10-24-22(19)29)26-33(31)27(17(3)15-32-33)13-18-7-5-4-6-8-18/h4-8,16-17,19-21,28H,9-15H2,1-3H3,(H,24,29)(H,25,30)(H,26,31)/t17-,19+,20+,21+,33+/m1/s1 TWOMSGJLLPYFBJ-VVUPNXASSA-N CC(C)C[C@H](N[P@]1(=O)OC[C@@H](C)N1Cc2ccccc2)C(=O)N[C@H](CO)C[C@@H]3CCNC3=O CC(C)C[CH](N[P]1(=O)OC[CH](C)N1Cc2ccccc2)C(=O)N[CH](CO)C[CH]3CCNC3=O C[C@@H]1CO[P@](=O)(N1Cc2ccccc2)N[C@@H](CC(C)C)C(=O)N[C@@H](C[C@@H]3CCNC3=O)CO CC1COP(=O)(N1Cc2ccccc2)NC(CC(C)C)C(=O)NC(CC3CCNC3=O)CO N~2~-[(2S,4R)-3-benzyl-4-methyl-2-oxo-1,3,2lambda~5~-oxazaphospholidin-2-yl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide (2~{S})-4-methyl-2-[[(2~{S},4~{R})-4-methyl-2-oxidanylidene-3-(phenylmethyl)-1,3,2$l^{5}-oxazaphospholidin-2-yl]amino]-~{N}-[(2~{S})-1-oxidanyl-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]pentanamide