1 70 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 GGCCGGCAUG GUCCCAGCCU CCUCUGGCGC CGGCUGGGCA ACACCAUUGC ACUCCGGUGG CGAAUGGGAC LOOP1 46 55 Crystallography ? ? Angstroms 1 G P -22.480 -0.328 57.058 O3' -21.368 0.413 61.285 2 G P -20.875 1.939 61.372 O3' -17.467 5.095 63.909 3 C P -17.612 6.551 63.250 O3' -13.323 9.622 63.533 4 C P -13.795 11.040 62.948 O3' -9.946 13.923 60.744 5 G P -10.677 15.346 60.662 O3' -8.868 18.257 56.558 6 G P -9.742 19.597 56.455 O3' -10.495 22.079 52.044 7 C P -11.523 23.179 52.598 O3' -15.294 24.451 48.724 8 A P -16.270 25.648 49.157 O3' -21.366 25.491 47.740 9 U P -22.096 26.661 48.558 O3' -27.165 25.679 50.079 10 G P -27.434 27.256 50.191 O3' -28.599 24.919 55.285 11 G P -29.160 23.416 55.248 O3' -31.555 22.159 60.110 12 U P -32.106 20.656 60.163 O3' -35.951 18.249 62.779 13 C P -36.392 16.779 62.306 O3' -41.927 14.857 61.455 14 C P -42.265 13.436 60.794 O3' -45.883 11.925 57.606 15 C P -45.460 10.429 57.210 O3' -47.147 8.087 53.042 16 A P -46.410 6.730 53.473 O3' -44.598 4.310 48.812 17 G P -43.566 3.113 49.090 O3' -39.722 2.885 45.144 18 C P -39.060 1.439 45.335 O3' -33.809 1.167 44.838 19 C P -33.371 -0.328 45.220 O3' -28.206 -0.890 46.625 20 U P -27.926 -2.464 46.511 O3' -24.234 -4.100 50.913 21 C P -23.010 -4.999 50.401 O3' -25.358 -7.731 54.089 22 C P -25.989 -6.453 54.818 O3' -25.102 -5.165 60.369 23 U P -26.109 -3.915 60.530 O3' -31.387 -6.194 60.895 24 C P -32.521 -6.042 59.761 O3' -37.725 -4.759 58.376 25 U O3' -33.347 5.800 64.138 26 G P -33.283 4.248 64.544 O3' -29.182 5.905 61.131 27 G P -29.340 7.384 60.533 O3' -26.577 8.224 55.840 28 C P -26.861 9.702 55.287 O3' -27.411 10.927 50.419 29 G P -27.082 12.321 51.139 O3' -24.763 13.009 46.340 30 C P -23.649 11.866 46.172 O3' -19.226 12.795 43.174 31 C P -18.320 11.470 43.120 O3' -13.211 11.461 43.583 32 G P -12.855 9.946 43.971 O3' -8.114 9.482 46.516 33 G P -7.837 7.929 46.804 O3' -5.193 6.061 51.665 34 C P -5.085 4.496 51.993 O3' -4.599 2.639 56.746 35 U P -4.517 1.093 56.325 O3' -6.894 -2.359 59.747 36 G P -6.904 -3.917 59.367 O3' -9.724 -7.157 61.916 37 G P -9.979 -7.943 63.292 O3' -13.945 -11.672 63.630 38 G P -13.471 -13.077 63.020 O3' -17.294 -16.042 60.707 39 C P -16.352 -17.301 60.398 O3' -19.791 -18.494 56.874 40 A P -20.291 -19.814 57.631 O3' -25.273 -19.785 56.565 41 A P -25.158 -20.146 55.006 O3' -28.867 -17.724 51.802 42 C P -28.627 -18.528 50.436 O3' -27.985 -16.337 45.684 43 A P -27.400 -17.576 44.851 O3' -23.698 -16.185 41.003 44 C P -23.561 -17.560 40.187 O3' -18.437 -18.320 38.467 45 C P -18.164 -19.786 37.878 O3' -13.205 -21.963 38.488 46 A P -13.254 -23.515 38.089 O3' -10.454 -27.067 40.879 47 U P -10.897 -28.371 40.056 O3' -11.794 -32.675 43.251 48 U P -12.066 -33.824 42.166 O3' -14.405 -38.341 43.191 49 G P -13.078 -39.107 43.673 O3' -12.903 -38.969 49.283 50 C P -12.885 -40.534 49.626 O3' -12.804 -41.864 53.741 51 A P -12.883 -41.434 55.292 O3' -15.301 -38.413 58.972 52 C P -14.673 -38.814 60.392 O3' -17.749 -38.932 64.732 53 U P -16.359 -38.664 65.490 O3' -17.090 -33.385 63.259 54 C P -18.592 -33.122 62.756 O3' -18.595 -29.260 60.282 55 C P -17.972 -29.837 58.921 O3' -14.562 -26.612 56.050 56 G P -13.823 -27.226 54.766 O3' -10.408 -22.682 53.452 57 G P -10.775 -21.316 54.205 O3' -9.543 -17.014 50.955 58 U P -10.099 -15.629 51.538 O3' -11.306 -11.812 47.814 59 G P -11.876 -10.490 48.521 O3' -14.977 -6.992 46.088 60 G P -15.037 -5.863 47.228 O3' -19.959 -3.439 47.273 61 C P -20.622 -2.601 46.067 O3' -17.378 -1.234 49.307 62 G P -16.513 0.129 49.350 O3' -19.449 2.743 45.117 63 A P -20.258 3.840 45.969 O3' -25.373 3.400 44.579 64 A P -25.386 4.871 43.936 O3' -30.857 6.356 44.687 65 U P -30.935 7.323 43.407 O3' -32.334 11.998 43.550 66 G P -32.417 13.580 43.279 O3' -37.323 16.798 42.573 67 G P -37.557 18.296 43.100 O3' -42.546 19.883 44.382 68 G P -42.410 21.310 45.102 O3' -46.561 22.028 48.825 69 A P -46.643 23.410 49.637 O3' -48.362 24.375 54.304 70 C P -48.190 25.944 54.018 O3' -45.520 28.600 58.472 1 35 W W c 2 34 + + c 2 35 W S c 3 33 + + c 4 32 + + c 5 31 + + c 6 30 + + c 7 29 + + c 7 30 W W c 12 69 - - c 13 68 + + c 14 67 + + c 15 66 + + c 16 65 - - c 17 28 + + c 18 27 + + c 19 26 + + c 20 24 W W t 21 37 + + c 21 40 S W c 22 36 + + c 27 64 S S t 38 40 S H c 39 59 W H t 41 60 W W c 42 59 + + c 43 58 - - c 44 57 + + c 45 56 + + c 20 26 ! ! ! 38 60 ! ! ! 39 42 ! ! ! 53 55 ! ! ! 18 64 ! ! ! 19 63 ! ! ! 50 51 ! ! ! 1 35 7 21 37 2 41 60 5 12 69 5 17 28 3 SG1 8 11 SG2 20 20 SG3 23 25 SG4 38 40 SG5 46 55 SG6 61 64 SG7 70 70 1 93.363 263.123 2 93.363 240.894 3 93.363 218.664 4 93.363 196.435 5 93.363 174.206 6 93.363 151.976 7 93.363 129.747 8 93.363 116.409 9 93.363 103.072 10 93.363 89.734 11 93.363 76.396 12 128.358 27.895 13 134.651 49.215 14 140.944 70.535 15 147.237 91.855 16 153.531 113.175 17 166.117 155.815 18 172.410 177.135 19 178.703 198.455 20 106.701 329.811 21 93.363 329.811 22 93.363 307.582 23 106.701 307.582 24 120.039 307.582 25 133.376 307.582 26 229.871 183.352 27 223.578 162.032 28 217.285 140.712 29 40.013 129.747 30 40.013 151.976 31 40.013 174.206 32 40.013 196.435 33 40.013 218.664 34 40.013 240.894 35 40.013 263.123 36 40.013 307.582 37 40.013 329.811 38 26.675 329.811 39 13.338 329.811 40 0.000 329.811 41 40.013 374.270 42 40.013 396.499 43 40.013 418.729 44 40.013 440.958 45 40.013 463.188 46 24.919 479.368 47 18.669 500.595 48 22.586 522.373 49 35.839 540.092 50 55.624 550.000 51 77.752 550.000 52 97.537 540.092 53 110.791 522.373 54 114.707 500.595 55 108.457 479.368 56 93.363 463.188 57 93.363 440.958 58 93.363 418.729 59 93.363 396.499 60 93.363 374.270 61 106.701 374.270 62 120.039 374.270 63 133.376 374.270 64 146.714 374.270 65 204.699 98.072 66 198.405 76.752 67 192.112 55.432 68 185.819 34.112 69 179.526 12.792 70 175.750 0.000