C40 H52 N13 O20 P3 S3 1224.032 1-[(2R,4S,5R)-4-[[(1R,3R,4R,7S)-7-[[(2R,3S,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,5R)-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-oxolan-2-yl]methoxy-sulfanyl-phosphoryl]oxy-oxolan-2-yl]methoxy-sulfanyl-phosphoryl]oxy-3-(4-azanyl-5-methyl-2-oxidanylidene-pyrimidin-1-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl]methoxy-sulfanyl-phosphoryl]oxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione N 0 Corina N 2024-08-12 9GF5 N 2025-08-15 PDBE REL HETAIN A1IKQ non-polymer N1 0 17.654 42.649 -0.130 1 N N1 A1IKQ N -4.377 5.282 2.534 1 N N C1 0 17.748 40.131 -2.429 1 N C7 A1IKQ N -3.562 2.691 0.501 2 R C C2 0 17.770 38.764 -1.745 1 N C8 A1IKQ N -3.705 3.191 -0.970 3 N C N2 0 17.143 44.352 1.437 1 N N2 A1IKQ N -4.575 7.100 3.980 4 N N C3 0 16.634 40.367 -0.540 1 N C9 A1IKQ N -3.016 4.908 0.445 5 R C O1 0 18.941 43.768 -5.105 1 N O1 A1IKQ N -3.493 -1.720 -0.466 6 N O C4 0 22.876 41.446 -11.924 1 N C1 A1IKQ N -12.182 -3.750 -1.956 7 N C O2 0 17.144 42.159 2.026 1 N O5 A1IKQ N -4.855 7.319 1.805 8 N O C5 0 19.109 42.386 -7.935 1 N C5 A1IKQ N -6.348 -2.847 -1.053 9 S C C6 0 18.091 40.202 -3.893 1 N C6 A1IKQ N -3.419 1.180 0.697 10 N C N3 0 17.278 46.567 0.852 1 N N3 A1IKQ N -4.277 6.866 6.292 11 N N C7 0 20.402 41.634 -8.237 1 N C4 A1IKQ N -7.811 -3.117 -0.623 12 N C O3 0 18.572 41.023 -1.621 1 N O4 A1IKQ N -4.671 3.330 1.196 13 N O C8 0 20.074 40.845 -9.488 1 N C3 A1IKQ N -8.576 -2.970 -1.963 14 R C O4 0 17.106 39.016 -0.493 1 N O3 A1IKQ N -3.300 4.575 -0.944 15 N O C9 0 21.726 41.581 -11.235 1 N C2 A1IKQ N -11.024 -3.056 -1.991 16 N C N4 0 10.129 47.163 -0.043 1 N N4 A1IKQ N 7.722 -6.690 1.146 17 N N O5 0 24.733 40.004 -12.264 1 N O19 A1IKQ N -13.167 -5.809 -1.819 18 N O C10 0 23.639 40.226 -11.750 1 N C39 A1IKQ N -12.136 -5.161 -1.852 19 N C C11 0 23.425 42.515 -12.820 1 N C A1IKQ N -13.505 -3.032 -2.021 20 N C N5 0 23.087 39.299 -10.885 1 N N12 A1IKQ N -10.941 -5.781 -1.789 21 N N C12 0 21.913 39.423 -10.182 1 N C38 A1IKQ N -9.802 -5.065 -1.826 22 N C O6 0 21.493 38.539 -9.452 1 N O18 A1IKQ N -8.731 -5.638 -1.769 23 N O N6 0 21.245 40.615 -10.369 1 N N A1IKQ N -9.832 -3.723 -1.925 24 N N O7 0 19.126 41.612 -10.184 1 N O17 A1IKQ N -7.670 -3.541 -2.932 25 N O C13 0 18.256 42.235 -9.209 1 N C36 A1IKQ N -6.346 -3.114 -2.571 26 R C C14 0 17.738 43.544 -9.768 1 N C37 A1IKQ N -5.336 -4.214 -2.904 27 N C O8 0 16.531 43.350 -10.504 1 N O16 A1IKQ N -5.256 -4.373 -4.322 28 N O O9 0 18.523 41.860 -6.690 1 N O A1IKQ N -5.986 -1.491 -0.783 29 N O P1 0 19.074 42.300 -5.272 1 N P A1IKQ N -4.704 -1.086 0.101 30 R P S1 0 20.928 41.501 -5.114 1 N S A1IKQ N -4.982 -1.750 2.095 31 N S O10 0 18.092 41.578 -4.277 1 N O2 A1IKQ N -4.527 0.515 0.089 32 N O C15 0 16.357 40.624 -2.021 1 N C16 A1IKQ N -2.343 3.579 0.946 33 S C C16 0 17.898 41.217 -0.379 1 N C10 A1IKQ N -4.422 4.749 1.170 34 R C C17 0 17.279 43.026 1.165 1 N C15 A1IKQ N -4.609 6.589 2.750 35 N C C18 0 17.358 45.276 0.491 1 N C14 A1IKQ N -4.310 6.328 5.027 36 N C C19 0 17.722 44.919 -0.857 1 N C12 A1IKQ N -4.068 4.952 4.835 37 N C C20 0 17.943 45.979 -1.908 1 N C13 A1IKQ N -3.771 4.057 6.009 38 N C C21 0 17.848 43.606 -1.101 1 N C11 A1IKQ N -4.106 4.449 3.578 39 N C O11 0 15.278 39.802 -2.544 1 N O6 A1IKQ N -1.157 3.256 0.216 40 N O P2 0 13.889 40.427 -2.996 1 N P1 A1IKQ N 0.282 3.082 0.916 41 R P O12 0 13.017 39.259 -3.322 1 N O7 A1IKQ N 0.188 2.074 1.996 42 N O S2 0 14.182 41.799 -4.311 1 N S1 A1IKQ N 0.900 4.937 1.733 43 N S O13 0 13.413 41.152 -1.689 1 N O8 A1IKQ N 1.356 2.594 -0.181 44 N O C22 0 12.971 40.443 -0.522 1 N C17 A1IKQ N 2.703 2.249 0.149 45 N C C23 0 12.762 41.365 0.648 1 N C18 A1IKQ N 3.448 1.831 -1.121 46 R C C24 0 11.648 42.376 0.437 1 N C21 A1IKQ N 4.910 1.439 -0.791 47 S C C25 0 12.013 43.425 1.474 1 N C20 A1IKQ N 5.623 1.680 -2.144 48 N C C26 0 13.514 43.514 1.259 1 N C19 A1IKQ N 4.690 2.649 -2.895 49 R C N7 0 13.902 44.485 0.241 1 Y N7 A1IKQ N 5.416 3.875 -3.235 50 N N C27 0 13.958 45.845 0.422 1 Y C35 A1IKQ N 6.200 4.074 -4.344 51 N C N8 0 13.732 46.524 1.550 1 Y N11 A1IKQ N 6.553 3.333 -5.388 52 N N C28 0 13.854 47.843 1.352 1 Y C34 A1IKQ N 7.345 3.820 -6.320 53 N C N9 0 14.145 48.496 0.222 1 Y N10 A1IKQ N 7.825 5.050 -6.270 54 N N C29 0 14.372 47.784 -0.904 1 Y C33 A1IKQ N 7.526 5.865 -5.264 55 N C N10 0 14.637 48.446 -2.038 1 N N9 A1IKQ N 8.033 7.152 -5.221 56 N N C30 0 14.287 46.380 -0.817 1 Y C32 A1IKQ N 6.683 5.390 -4.245 57 N C N11 0 14.443 45.373 -1.758 1 Y N8 A1IKQ N 6.179 5.916 -3.103 58 N N C31 0 14.201 44.275 -1.082 1 Y C31 A1IKQ N 5.431 5.031 -2.512 59 N C O14 0 13.928 42.204 0.849 1 N O9 A1IKQ N 3.594 2.954 -2.017 60 N O O15 0 10.343 41.757 0.657 1 N O10 A1IKQ N 4.996 0.065 -0.407 61 N O P3 0 9.035 42.091 -0.133 1 N P2 A1IKQ N 5.544 -0.411 1.030 62 R P O16 0 7.931 41.137 0.171 1 N O11 A1IKQ N 4.772 0.259 2.100 63 N O S3 0 9.366 42.415 -2.012 1 N S2 A1IKQ N 7.593 0.103 1.210 64 N S O17 0 8.677 43.472 0.546 1 N O12 A1IKQ N 5.377 -2.007 1.167 65 N O C32 0 8.361 43.718 1.935 1 N C22 A1IKQ N 5.676 -2.720 2.368 66 N C C33 0 8.305 45.210 2.139 1 N C23 A1IKQ N 5.408 -4.212 2.155 67 R C C34 0 7.287 45.924 1.256 1 N C26 A1IKQ N 5.712 -5.011 3.448 68 S C O18 0 6.018 45.991 1.909 1 N O14 A1IKQ N 4.576 -5.030 4.314 69 N O C35 0 7.893 47.315 1.108 1 N C25 A1IKQ N 6.009 -6.425 2.893 70 N C C36 0 9.397 47.086 1.241 1 N C24 A1IKQ N 6.374 -6.182 1.416 71 R C O19 0 9.580 45.784 1.780 1 N O13 A1IKQ N 6.333 -4.762 1.194 72 N O C37 0 10.658 48.408 -0.426 1 N C30 A1IKQ N 8.783 -6.127 1.753 73 N C O20 0 10.646 49.339 0.386 1 N O15 A1IKQ N 8.610 -5.197 2.523 74 N O N12 0 11.219 48.528 -1.665 1 N N5 A1IKQ N 10.019 -6.569 1.526 75 N N C38 0 11.297 47.462 -2.485 1 N C29 A1IKQ N 10.235 -7.579 0.694 76 N C N13 0 11.834 47.637 -3.696 1 N N6 A1IKQ N 11.516 -8.028 0.468 77 N N C39 0 10.808 46.178 -2.093 1 N C28 A1IKQ N 9.144 -8.190 0.041 78 N C C40 0 10.233 46.074 -0.881 1 N C27 A1IKQ N 7.894 -7.733 0.286 79 N C H1 0 17.223 38.016 -2.339 1 N H22 A1IKQ N -3.053 2.619 -1.629 80 N H H2 0 18.802 38.420 -1.583 1 N H21 A1IKQ N -4.741 3.108 -1.298 81 N H H3 0 15.809 40.629 0.139 1 N H2 A1IKQ N -2.470 5.833 0.630 82 N H H4 0 19.347 43.452 -7.802 1 N H1 A1IKQ N -5.669 -3.531 -0.545 83 N H H5 0 17.341 39.651 -4.480 1 N H20 A1IKQ N -2.492 0.840 0.234 84 N H H6 0 19.086 39.765 -4.066 1 N H19 A1IKQ N -3.398 0.952 1.762 85 N H H7 0 17.064 46.809 1.798 1 N H28 A1IKQ N -4.449 7.812 6.422 86 N H H8 0 17.432 47.286 0.174 1 N H27 A1IKQ N -4.083 6.300 7.055 87 N H H9 0 20.668 40.962 -7.408 1 N H17 A1IKQ N -7.918 -4.124 -0.221 88 N H H10 0 21.230 42.335 -8.421 1 N H16 A1IKQ N -8.146 -2.374 0.101 89 N H H11 0 19.644 39.876 -9.195 1 N H A1IKQ N -8.766 -1.920 -2.183 90 N H H12 0 21.152 42.487 -11.365 1 N H15 A1IKQ N -11.040 -1.979 -2.070 91 N H H13 0 24.368 42.170 -13.268 1 N H13 A1IKQ N -13.812 -2.930 -3.062 92 N H H14 0 22.699 42.734 -13.617 1 N H12 A1IKQ N -14.256 -3.603 -1.475 93 N H H15 0 23.610 43.426 -12.232 1 N H14 A1IKQ N -13.405 -2.043 -1.574 94 N H H16 0 23.596 38.448 -10.758 1 N H51 A1IKQ N -10.901 -6.748 -1.717 95 N H H17 0 17.404 41.575 -8.988 1 N H11 A1IKQ N -6.092 -2.200 -3.108 96 N H H18 0 17.543 44.237 -8.936 1 N H49 A1IKQ N -4.356 -3.938 -2.514 97 N H H19 0 18.499 43.976 -10.435 1 N H48 A1IKQ N -5.656 -5.151 -2.451 98 N H H20 0 16.228 44.184 -10.843 1 N H50 A1IKQ N -4.633 -5.055 -4.607 99 N H H21 0 21.298 41.908 -3.936 1 N H18 A1IKQ N -6.098 -1.104 2.477 100 N H H22 0 16.224 41.695 -2.233 1 N H4 A1IKQ N -2.177 3.574 2.023 101 N H H23 0 18.498 40.801 0.444 1 N H3 A1IKQ N -5.193 5.258 0.592 102 N H H24 0 17.781 46.973 -1.466 1 N H24 A1IKQ N -3.785 4.644 6.927 103 N H H25 0 18.973 45.910 -2.287 1 N H26 A1IKQ N -4.526 3.273 6.069 104 N H H26 0 17.236 45.827 -2.737 1 N H25 A1IKQ N -2.787 3.605 5.882 105 N H H27 0 18.112 43.287 -2.098 1 N H23 A1IKQ N -3.925 3.398 3.406 106 N H H28 0 13.478 41.366 -5.315 1 N H29 A1IKQ N 0.943 5.743 0.657 107 N H H29 0 12.021 39.938 -0.751 1 N H31 A1IKQ N 3.200 3.111 0.595 108 N H H30 0 13.729 39.693 -0.253 1 N H30 A1IKQ N 2.703 1.423 0.859 109 N H H31 0 12.554 40.774 1.552 1 N H5 A1IKQ N 2.929 1.010 -1.615 110 N H H32 0 11.714 42.805 -0.574 1 N H7 A1IKQ N 5.321 2.084 -0.015 111 N H H33 0 11.768 43.092 2.493 1 N H33 A1IKQ N 6.600 2.137 -1.985 112 N H H34 0 11.516 44.385 1.273 1 N H32 A1IKQ N 5.726 0.743 -2.693 113 N H H35 0 13.992 43.774 2.215 1 N H6 A1IKQ N 4.317 2.175 -3.803 114 N H H36 0 13.696 48.463 2.222 1 N H47 A1IKQ N 7.613 3.191 -7.156 115 N H H37 0 14.624 49.430 -1.861 1 N H45 A1IKQ N 8.614 7.468 -5.931 116 N H H38 0 15.540 48.180 -2.376 1 N H46 A1IKQ N 7.808 7.737 -4.481 117 N H H39 0 14.234 43.292 -1.528 1 N H44 A1IKQ N 4.902 5.187 -1.583 118 N H H40 0 8.472 41.660 -2.578 1 N H34 A1IKQ N 8.163 -0.566 0.192 119 N H H41 0 7.387 43.270 2.182 1 N H36 A1IKQ N 6.725 -2.573 2.627 120 N H H42 0 9.139 43.282 2.578 1 N H35 A1IKQ N 5.047 -2.350 3.177 121 N H H43 0 8.077 45.424 3.194 1 N H8 A1IKQ N 4.379 -4.374 1.834 122 N H H44 0 7.217 45.430 0.276 1 N H10 A1IKQ N 6.583 -4.604 3.961 123 N H H45 0 5.657 45.116 1.992 1 N H39 A1IKQ N 4.717 -5.519 5.137 124 N H H46 0 7.529 47.985 1.901 1 N H37 A1IKQ N 6.847 -6.875 3.424 125 N H H47 0 7.649 47.744 0.125 1 N H38 A1IKQ N 5.125 -7.058 2.970 126 N H H48 0 9.804 47.838 1.933 1 N H9 A1IKQ N 5.654 -6.682 0.768 127 N H H49 0 12.164 48.540 -3.971 1 N H42 A1IKQ N 12.264 -7.606 0.918 128 N H H50 0 11.906 46.865 -4.327 1 N H43 A1IKQ N 11.671 -8.766 -0.142 129 N H H51 0 10.897 45.322 -2.746 1 N H41 A1IKQ N 9.304 -9.013 -0.640 130 N H H52 0 9.846 45.119 -0.559 1 N H40 A1IKQ N 7.042 -8.187 -0.198 131 N H N 1 N sing N 2 N doub 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 doub N 10 N sing N 11 N sing N 12 N sing 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 sing N 20 N sing N 21 N sing N 22 N doub N 23 N sing N 24 N sing N 25 N doub N 26 N sing N 27 N sing N 28 N doub N 29 N sing N 30 N sing N 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 doub 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 doub N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N doub N 65 N sing N 66 N sing Y 67 N sing Y 68 N doub Y 69 N sing Y 70 N sing N 71 N sing Y 72 N doub Y 73 N sing Y 74 N doub Y 75 N sing Y 76 N sing Y 77 N doub 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 doub N 85 N sing N 86 N sing N 87 N sing N 88 N doub N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing PDBE RCSB InChI=1S/C40H52N13O20P3S3/c1-17-8-52(38(58)48-32(17)42)36-30-31(40(70-36,13-63-30)14-66-76(62,79)71-20-6-27(67-22(20)10-54)51-9-18(2)35(56)49-39(51)59)73-75(61,78)65-12-24-21(7-28(69-24)53-16-46-29-33(43)44-15-45-34(29)53)72-74(60,77)64-11-23-19(55)5-26(68-23)50-4-3-25(41)47-37(50)57/h3-4,8-9,15-16,19-24,26-28,30-31,36,54-55H,5-7,10-14H2,1-2H3,(H,60,77)(H,61,78)(H,62,79)(H2,41,47,57)(H2,42,48,58)(H2,43,44,45)(H,49,56,59)/t19-,20-,21-,22+,23+,24+,26+,27+,28+,30+,31-,36+,40+,74+,75+,76+/m0/s1 LASMOYDWHKUTQQ-CXQZBYKISA-N CC1=CN([C@@H]2O[C@]3(CO[C@@H]2[C@@H]3O[P@@](S)(=O)OC[C@H]4O[C@H](C[C@@H]4O[P@@](S)(=O)OC[C@H]5O[C@H](C[C@@H]5O)N6C=CC(=NC6=O)N)n7cnc8c(N)ncnc78)CO[P@](S)(=O)O[C@H]9C[C@@H](O[C@@H]9CO)N%10C=C(C)C(=O)NC%10=O)C(=O)N=C1N CC1=CN([CH]2O[C]3(CO[CH]2[CH]3O[P](S)(=O)OC[CH]4O[CH](C[CH]4O[P](S)(=O)OC[CH]5O[CH](C[CH]5O)N6C=CC(=NC6=O)N)n7cnc8c(N)ncnc78)CO[P](S)(=O)O[CH]9C[CH](O[CH]9CO)N%10C=C(C)C(=O)NC%10=O)C(=O)N=C1N CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO)O[P@@](=O)(OC[C@]34CO[C@H]([C@@H]3O[P@@](=O)(OC[C@@H]5[C@H](C[C@@H](O5)n6cnc7c6ncnc7N)O[P@@](=O)(OC[C@@H]8[C@H](C[C@@H](O8)N9C=CC(=NC9=O)N)O)S)S)[C@@H](O4)N1C=C(C(=NC1=O)N)C)S CC1=CN(C(=O)NC1=O)C2CC(C(O2)CO)OP(=O)(OCC34COC(C3OP(=O)(OCC5C(CC(O5)n6cnc7c6ncnc7N)OP(=O)(OCC8C(CC(O8)N9C=CC(=NC9=O)N)O)S)S)C(O4)N1C=C(C(=NC1=O)N)C)S 1-[(2~{R},4~{S},5~{R})-4-[[(1~{R},3~{R},4~{R},7~{S})-7-[[(2~{R},3~{S},5~{R})-5-(6-aminopurin-9-yl)-3-[[(2~{R},3~{S},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-oxolan-2-yl]methoxy-sulfanyl-phosphoryl]oxy-oxolan-2-yl]methoxy-sulfanyl-phosphoryl]oxy-3-(4-azanyl-5-methyl-2-oxidanylidene-pyrimidin-1-yl)-2,5-dioxabicyclo[2.2.1]heptan-1-yl]methoxy-sulfanyl-phosphoryl]oxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione