C44 H54 N13 O23 P3 S3 1322.089 1-[(1~{S},3~{R},4~{R},7~{S})-7-[[(1~{R},3~{R},4~{R},7~{S})-7-[[(1~{R},3~{R},4~{R},7~{S})-3-(6-aminopurin-9-yl)-7-[[(1~{R},3~{R},4~{R},7~{S})-3-(4-azanyl-5-methyl-2-oxidanylidene-pyrimidin-1-yl)-7-oxidanyl-2,5-dioxabicyclo[2.2.1]heptan-1-yl]methoxy-sulfanyl-phosphoryl]oxy-2,5-dioxabicyclo[2.2.1]heptan-1-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-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl]-5-methyl-pyrimidine-2,4-dione N 0 Corina N 2024-08-14 9GFJ N 2025-08-15 PDBE REL HETAIN A1IKV non-polymer N1 0 15.665 42.718 -9.455 1 N N1 A1IKV N 8.008 4.867 -2.001 1 N N C1 0 12.858 42.871 -0.054 1 N C7 A1IKV N -4.508 -2.100 -2.884 2 R C C2 0 13.147 40.720 0.647 1 N C8 A1IKV N -2.270 -1.694 -2.381 3 N C N2 0 15.021 44.897 -8.994 1 N N2 A1IKV N 8.236 6.782 -0.673 4 N N C3 0 13.479 40.924 -0.828 1 N C9 A1IKV N -2.927 -2.639 -1.327 5 R C O1 0 9.592 43.319 -1.223 1 N O1 A1IKV N -4.954 1.290 0.815 6 N O C4 0 11.513 46.950 -3.336 1 N C1 A1IKV N -8.810 6.478 1.615 7 N C O2 0 14.018 40.157 -3.047 1 N O5 A1IKV N -0.864 -3.152 -0.178 8 N O C5 0 9.230 43.425 0.162 1 N C5 A1IKV N -5.476 1.947 1.971 9 N C C6 0 12.430 41.965 -1.203 1 N C6 A1IKV N -4.376 -2.032 -1.319 10 S C N3 0 18.301 41.629 -1.208 1 N N3 A1IKV N 4.717 -5.159 3.245 11 N N C7 0 9.417 44.855 0.624 1 N C4 A1IKV N -4.998 3.400 1.992 12 R C O3 0 12.802 42.036 1.104 1 N O4 A1IKV N -3.329 -1.353 -3.299 13 N O C8 0 10.682 46.755 0.293 1 N C3 A1IKV N -5.234 5.622 1.336 14 R C O4 0 11.080 41.458 -1.008 1 N O3 A1IKV N -4.406 -0.692 -0.824 15 N O C9 0 11.139 46.488 -2.135 1 N C2 A1IKV N -7.668 5.752 1.556 16 N C N4 0 17.670 43.379 0.256 1 N N4 A1IKV N 4.788 -6.634 5.049 17 N N N5 0 11.088 47.284 -1.019 1 N N A1IKV N -6.477 6.395 1.402 18 N N C10 0 11.580 46.095 -4.569 1 N C A1IKV N -10.142 5.796 1.792 19 N C O5 0 10.735 45.336 0.255 1 N O A1IKV N -5.512 4.264 0.939 20 N O C11 0 13.574 39.735 -1.751 1 N C10 A1IKV N -2.219 -2.748 0.025 21 N C C12 0 16.997 39.590 -2.984 1 N C11 A1IKV N 2.800 -3.829 1.250 22 S C C13 0 17.304 39.330 -1.519 1 N C12 A1IKV N 3.486 -5.234 1.090 23 R C C14 0 18.419 37.734 -2.746 1 N C13 A1IKV N 4.242 -3.878 -0.646 24 N C C15 0 18.370 39.095 -3.434 1 N C14 A1IKV N 4.041 -3.059 0.667 25 R C C16 0 18.686 39.154 -4.912 1 N C15 A1IKV N 3.899 -1.544 0.511 26 N C C17 0 17.782 40.846 -8.325 1 N C16 A1IKV N 6.920 1.996 -1.979 27 S C C18 0 18.009 41.790 -9.501 1 N C17 A1IKV N 8.347 2.457 -1.507 28 R C C19 0 18.413 39.676 -10.271 1 N C18 A1IKV N 8.634 1.005 -3.306 29 N C C20 0 17.270 39.749 -9.262 1 N C19 A1IKV N 7.358 1.886 -3.485 30 S C C21 0 16.788 38.432 -8.686 1 N C20 A1IKV N 6.307 1.372 -4.470 31 N C C22 0 16.608 41.789 -10.116 1 N C21 A1IKV N 8.577 3.621 -2.521 32 R C C23 0 14.670 42.276 -8.607 1 N C22 A1IKV N 6.744 5.240 -2.368 33 N C C24 0 13.852 43.105 -7.934 1 N C23 A1IKV N 6.220 6.388 -1.888 34 N C C25 0 12.784 42.621 -6.994 1 N C24 A1IKV N 4.830 6.816 -2.281 35 N C C26 0 14.019 44.530 -8.117 1 N C25 A1IKV N 6.995 7.185 -1.011 36 N C C27 0 15.863 44.064 -9.688 1 N C26 A1IKV N 8.732 5.630 -1.162 37 N C C28 0 18.564 40.187 -1.397 1 N C27 A1IKV N 4.840 -4.929 1.803 38 R C C29 0 18.514 42.547 -2.205 1 N C28 A1IKV N 4.424 -4.118 4.075 39 N C C30 0 18.335 43.865 -2.022 1 N C29 A1IKV N 4.313 -4.344 5.405 40 N C C31 0 18.571 44.892 -3.096 1 N C30 A1IKV N 3.990 -3.213 6.348 41 N C C32 0 17.898 44.266 -0.720 1 N C31 A1IKV N 4.505 -5.652 5.895 42 N C C33 0 17.864 42.049 0.050 1 N C32 A1IKV N 4.889 -6.397 3.742 43 N C C34 0 14.343 43.015 -0.378 1 N C33 A1IKV N -4.100 -3.591 -3.100 44 R C C35 0 14.888 43.781 -2.741 1 Y C34 A1IKV N -5.665 -5.119 -1.841 45 N C C36 0 14.881 45.887 -2.508 1 Y C35 A1IKV N -7.118 -5.623 -3.371 46 N C C37 0 14.923 47.293 -2.610 1 Y C36 A1IKV N -8.171 -6.096 -4.171 47 N C C38 0 14.435 47.363 -0.348 1 Y C37 A1IKV N -7.312 -4.901 -5.949 48 N C C39 0 14.602 45.363 -1.258 1 Y C38 A1IKV N -6.172 -4.765 -3.957 49 N C C40 0 9.205 45.237 2.086 1 N C39 A1IKV N -3.454 3.624 1.938 50 N C C41 0 9.226 47.038 0.675 1 N C40 A1IKV N -4.555 5.501 2.768 51 R C C42 0 8.512 45.892 -0.050 1 N C41 A1IKV N -5.324 4.231 3.286 52 S C C43 0 11.436 48.634 -1.106 1 N C42 A1IKV N -6.436 7.737 1.310 53 N C C44 0 11.858 48.338 -3.396 1 N C43 A1IKV N -8.732 7.883 1.516 54 N C N6 0 14.367 46.045 -0.133 1 Y N10 A1IKV N -6.308 -4.434 -5.237 55 N N N7 0 11.816 49.126 -2.315 1 N N11 A1IKV N -7.549 8.465 1.367 56 N N N8 0 12.231 48.888 -4.556 1 N N12 A1IKV N -9.876 8.644 1.573 57 N N N9 0 17.730 45.563 -0.436 1 N N5 A1IKV N 4.397 -5.909 7.242 58 N N N10 0 14.608 43.997 -1.416 1 Y N6 A1IKV N -5.271 -4.462 -2.968 59 N N N11 0 15.061 44.876 -3.439 1 Y N7 A1IKV N -6.747 -5.802 -2.080 60 N N N12 0 15.175 47.948 -3.748 1 N N8 A1IKV N -9.132 -6.943 -3.648 61 N N N13 0 14.692 48.012 -1.490 1 Y N9 A1IKV N -8.224 -5.710 -5.441 62 N N O6 0 19.519 42.660 -6.338 1 N O10 A1IKV N 4.037 1.020 -1.271 63 N O O7 0 19.058 40.563 -7.684 1 N O11 A1IKV N 6.540 0.735 -1.426 64 N O O8 0 18.830 41.043 -10.406 1 N O12 A1IKV N 9.177 1.377 -2.023 65 N O O9 0 16.682 37.419 -9.684 1 N O13 A1IKV N 6.912 1.169 -5.749 66 N O O10 0 16.176 40.445 -9.917 1 N O14 A1IKV N 7.889 3.221 -3.723 67 N O O11 0 13.353 45.395 -7.548 1 N O15 A1IKV N 6.543 8.225 -0.565 68 N O O12 0 16.708 44.490 -10.463 1 N O16 A1IKV N 9.853 5.280 -0.849 69 N O O13 0 19.211 39.984 -2.652 1 N O17 A1IKV N 5.104 -3.536 1.541 70 N O O14 0 17.684 41.209 0.931 1 N O18 A1IKV N 5.151 -7.317 2.985 71 N O O15 0 14.688 41.726 -0.872 1 N O19 A1IKV N -3.144 -3.879 -2.060 72 N O O16 0 8.685 40.988 -1.641 1 N O2 A1IKV N -4.870 -1.100 1.623 73 N O O17 0 9.109 46.668 2.052 1 N O20 A1IKV N -3.241 4.941 2.486 74 N O O18 0 7.144 45.738 0.305 1 N O21 A1IKV N -4.731 3.673 4.460 75 N O O19 0 11.392 49.329 -0.089 1 N O22 A1IKV N -5.360 8.296 1.173 76 N O O20 0 13.738 37.987 -4.311 1 N O6 A1IKV N 0.242 -2.136 1.851 77 N O O21 0 15.943 38.719 -3.451 1 N O7 A1IKV N 1.636 -3.690 0.432 78 N O O22 0 17.760 37.971 -1.491 1 N O8 A1IKV N 3.828 -5.221 -0.326 79 N O O23 0 18.763 40.550 -5.230 1 N O9 A1IKV N 5.035 -1.028 -0.185 80 N O P1 0 9.857 41.920 -1.889 1 N P A1IKV N -5.256 -0.254 0.472 81 R P P2 0 14.599 39.179 -4.124 1 N P1 A1IKV N 0.177 -3.367 1.031 82 R P P3 0 19.640 41.177 -6.362 1 N P2 A1IKV N 5.220 0.534 -0.526 83 R P S1 0 10.508 42.121 -3.779 1 N S A1IKV N -7.324 -0.499 0.076 84 N S S2 0 14.996 40.201 -5.779 1 N S1 A1IKV N -0.466 -4.986 2.239 85 N S S3 0 21.446 40.311 -6.466 1 N S2 A1IKV N 5.419 1.632 1.276 86 N S H1 0 12.310 43.823 0.005 1 N H1 A1IKV N -5.456 -1.788 -3.321 87 N H H2 0 14.018 40.330 1.195 1 N H2 A1IKV N -1.887 -0.796 -1.897 88 N H H3 0 12.300 40.029 0.766 1 N H3 A1IKV N -1.467 -2.212 -2.905 89 N H H4 0 15.147 45.878 -9.140 1 N H4 A1IKV N 8.772 7.321 -0.070 90 N H H5 0 9.870 42.760 0.760 1 N H5 A1IKV N -6.565 1.923 1.941 91 N H H6 0 8.177 43.133 0.289 1 N H6 A1IKV N -5.126 1.436 2.868 92 N H H7 0 12.604 42.414 -2.192 1 N H7 A1IKV N -5.096 -2.674 -0.811 93 N H H8 0 11.344 47.148 1.078 1 N H8 A1IKV N -4.538 6.085 0.636 94 N H H9 0 10.867 45.447 -2.042 1 N H9 A1IKV N -7.702 4.675 1.630 95 N H H10 0 11.913 46.705 -5.421 1 N H10 A1IKV N -10.365 5.703 2.855 96 N H H11 0 12.292 45.273 -4.407 1 N H11 A1IKV N -10.920 6.387 1.308 97 N H H12 0 10.584 45.680 -4.782 1 N H12 A1IKV N -10.105 4.805 1.340 98 N H H13 0 14.291 39.009 -1.338 1 N H13 A1IKV N -2.239 -1.779 0.524 99 N H H14 0 12.585 39.263 -1.840 1 N H14 A1IKV N -2.730 -3.486 0.644 100 N H H15 0 16.834 40.655 -3.206 1 N H15 A1IKV N 2.602 -3.576 2.292 101 N H H16 0 16.496 39.593 -0.820 1 N H16 A1IKV N 2.922 -6.097 1.442 102 N H H17 0 19.458 37.409 -2.590 1 N H17 A1IKV N 3.620 -3.471 -1.444 103 N H H18 0 17.883 36.976 -3.335 1 N H18 A1IKV N 5.291 -3.865 -0.943 104 N H H19 0 19.646 38.658 -5.120 1 N H19 A1IKV N 2.994 -1.321 -0.054 105 N H H20 0 17.889 38.670 -5.495 1 N H20 A1IKV N 3.836 -1.082 1.496 106 N H H21 0 17.007 41.208 -7.633 1 N H21 A1IKV N 6.160 2.761 -1.819 107 N H H22 0 18.380 42.787 -9.220 1 N H22 A1IKV N 8.460 2.690 -0.449 108 N H H23 0 18.063 39.275 -11.234 1 N H23 A1IKV N 8.366 -0.052 -3.310 109 N H H24 0 19.234 39.050 -9.890 1 N H24 A1IKV N 9.352 1.215 -4.097 110 N H H25 0 17.500 38.099 -7.916 1 N H25 A1IKV N 5.900 0.428 -4.108 111 N H H26 0 15.799 38.585 -8.229 1 N H26 A1IKV N 5.504 2.103 -4.560 112 N H H27 0 16.680 42.023 -11.188 1 N H27 A1IKV N 9.642 3.746 -2.717 113 N H H28 0 14.542 41.212 -8.477 1 N H28 A1IKV N 6.168 4.619 -3.038 114 N H H29 0 12.251 43.484 -6.568 1 N H29 A1IKV N 4.110 6.407 -1.571 115 N H H30 0 12.073 41.986 -7.543 1 N H30 A1IKV N 4.768 7.904 -2.274 116 N H H31 0 13.246 42.039 -6.183 1 N H31 A1IKV N 4.604 6.445 -3.280 117 N H H32 0 19.185 39.806 -0.572 1 N H32 A1IKV N 5.634 -5.550 1.389 118 N H H33 0 18.838 42.196 -3.174 1 N H33 A1IKV N 4.283 -3.125 3.676 119 N H H34 0 18.355 45.895 -2.699 1 N H34 A1IKV N 2.909 -3.131 6.460 120 N H H35 0 19.620 44.845 -3.424 1 N H35 A1IKV N 4.441 -3.411 7.321 121 N H H36 0 17.910 44.686 -3.951 1 N H36 A1IKV N 4.385 -2.281 5.947 122 N H H37 0 14.902 43.254 0.538 1 N H37 A1IKV N -3.642 -3.719 -4.080 123 N H H38 0 14.960 42.793 -3.172 1 N H38 A1IKV N -5.152 -5.083 -0.891 124 N H H39 0 14.259 47.987 0.515 1 N H39 A1IKV N -7.392 -4.613 -6.986 125 N H H40 0 8.279 44.791 2.478 1 N H40 A1IKV N -2.942 2.876 2.544 126 N H H41 0 10.057 44.915 2.703 1 N H41 A1IKV N -3.102 3.582 0.908 127 N H H42 0 8.869 48.043 0.405 1 N H42 A1IKV N -4.595 6.388 3.400 128 N H H43 0 8.680 45.932 -1.136 1 N H43 A1IKV N -6.392 4.411 3.409 129 N H H44 0 12.468 49.859 -4.596 1 N H44 A1IKV N -10.739 8.216 1.682 130 N H H45 0 12.274 48.329 -5.384 1 N H45 A1IKV N -9.819 9.610 1.504 131 N H H46 0 17.443 45.841 0.481 1 N H46 A1IKV N 4.189 -5.189 7.858 132 N H H47 0 17.891 46.254 -1.141 1 N H47 A1IKV N 4.529 -6.810 7.576 133 N H H48 0 15.151 48.933 -3.578 1 N H48 A1IKV N -9.083 -7.218 -2.719 134 N H H49 0 16.080 47.690 -4.087 1 N H49 A1IKV N -9.855 -7.263 -4.210 135 N H H50 0 16.378 36.612 -9.286 1 N H50 A1IKV N 6.303 0.842 -6.425 136 N H H51 0 6.770 45.013 -0.181 1 N H51 A1IKV N -4.918 4.169 5.269 137 N H H52 0 10.665 40.883 -4.144 1 N H52 A1IKV N -7.529 0.314 -0.976 138 N H H53 0 14.353 39.518 -6.679 1 N H53 A1IKV N -0.478 -6.019 1.378 139 N H H54 0 22.002 40.962 -7.445 1 N H54 A1IKV N 6.515 1.093 1.839 140 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 sing N 10 N doub 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 sing N 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 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 doub N 51 N sing N 52 N sing N 53 N doub N 54 N sing N 55 N sing N 56 N sing N 57 N doub N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N doub N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N doub N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing Y 75 N sing Y 76 N doub Y 77 N sing Y 78 N doub N 79 N sing Y 80 N sing Y 81 N doub Y 82 N sing Y 83 N doub Y 84 N sing Y 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N doub N 95 N sing N 96 N doub 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 N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing PDBE RCSB InChI=1S/C44H54N13O23P3S3/c1-17-4-54(38(61)51-29(17)45)34-21-25(59)42(75-34,9-67-21)12-71-81(64,84)80-28-24-37(57-16-50-20-31(47)48-15-49-32(20)57)77-44(28,11-70-24)14-73-83(66,86)79-27-23-36(55-5-18(2)30(46)52-39(55)62)76-43(27,10-69-23)13-72-82(65,85)78-26-22-35(74-41(26,7-58)8-68-22)56-6-19(3)33(60)53-40(56)63/h4-6,15-16,21-28,34-37,58-59H,7-14H2,1-3H3,(H,64,84)(H,65,85)(H,66,86)(H2,45,51,61)(H2,46,52,62)(H2,47,48,49)(H,53,60,63)/t21?,22-,23+,24-,25-,26-,27+,28?,34?,35-,36+,37?,41-,42+,43+,44+,81+,82+,83+/m0/s1 NZVZIQVDJJVXQQ-SSOWSIFGSA-N CC1=CN([C@@H]2O[C@]3(CO[C@@H]2[C@@H]3O)CO[P@](S)(=O)O[C@H]4[C@H]5OC[C@]4(CO[P@](S)(=O)O[C@H]6[C@H]7OC[C@]6(CO[P@](S)(=O)O[C@H]8[C@H]9OC[C@]8(CO)O[C@H]9N%10C=C(C)C(=O)NC%10=O)O[C@H]7N%11C=C(C)C(=NC%11=O)N)O[C@H]5n%12cnc%13c(N)ncnc%12%13)C(=O)N=C1N CC1=CN([CH]2O[C]3(CO[CH]2[CH]3O)CO[P](S)(=O)O[CH]4[CH]5OC[C]4(CO[P](S)(=O)O[CH]6[CH]7OC[C]6(CO[P](S)(=O)O[CH]8[CH]9OC[C]8(CO)O[CH]9N%10C=C(C)C(=O)NC%10=O)O[CH]7N%11C=C(C)C(=NC%11=O)N)O[CH]5n%12cnc%13c(N)ncnc%12%13)C(=O)N=C1N CC1=CN(C(=O)NC1=O)[C@H]2[C@H]3[C@@H]([C@@](O2)(CO3)CO)O[P@@](=O)(OC[C@]45CO[C@H]([C@@H]4O[P@@](=O)(OC[C@]67CO[C@H]([C@@H]6O[P@@](=O)(OC[C@]89CO[C@H]([C@@H]8O)[C@@H](O9)N1C=C(C(=NC1=O)N)C)S)[C@@H](O7)n1cnc2c1ncnc2N)S)[C@@H](O5)N1C=C(C(=NC1=O)N)C)S CC1=CN(C(=O)NC1=O)C2C3C(C(O2)(CO3)CO)OP(=O)(OCC45COC(C4OP(=O)(OCC67COC(C6OP(=O)(OCC89COC(C8O)C(O9)N1C=C(C(=NC1=O)N)C)S)C(O7)n1cnc2c1ncnc2N)S)C(O5)N1C=C(C(=NC1=O)N)C)S 1-[(1~{S},3~{R},4~{R},7~{S})-7-[[(1~{R},3~{R},4~{R},7~{S})-7-[[(1~{R},3~{R},4~{R},7~{S})-3-(6-aminopurin-9-yl)-7-[[(1~{R},3~{R},4~{R},7~{S})-3-(4-azanyl-5-methyl-2-oxidanylidene-pyrimidin-1-yl)-7-oxidanyl-2,5-dioxabicyclo[2.2.1]heptan-1-yl]methoxy-sulfanyl-phosphoryl]oxy-2,5-dioxabicyclo[2.2.1]heptan-1-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-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl]-5-methyl-pyrimidine-2,4-dione