1 58 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 gCCAGGAUGU AGGCUUAGAA GCAGCCAUCA UUUAAAGAAA GCGUAAUAGC UCACUGGU 1 GTP LOOP1 44 47 LOOP2 16 22 Crystallography ? ? Angstroms 1 g O3' 105.338 96.426 56.158 2 C P 104.468 96.897 54.890 O3' 105.385 95.339 50.119 3 C P 104.170 95.942 49.263 O3' 101.986 94.039 45.228 4 A P 100.782 95.075 44.984 O3' 96.463 93.491 42.894 5 G P 95.424 94.714 42.889 O3' 89.834 94.159 43.748 6 G P 89.401 95.692 43.586 O3' 85.990 97.688 47.057 7 A P 85.845 98.991 46.133 O3' 83.001 97.523 41.596 8 U P 82.278 98.947 41.398 O3' 77.484 98.635 39.503 9 G P 76.834 100.076 39.792 O3' 71.932 100.822 39.599 10 U P 71.801 102.424 39.695 O3' 76.894 104.269 42.027 11 A P 77.628 105.380 41.124 O3' 75.345 108.600 45.298 12 G P 75.209 107.779 46.673 O3' 70.079 107.264 45.784 13 G P 69.759 108.806 45.523 O3' 65.389 110.864 47.239 14 C P 65.616 112.360 46.715 O3' 64.459 116.344 49.899 15 U P 64.545 117.543 48.844 O3' 67.051 121.811 51.104 16 U P 67.295 123.065 50.130 O3' 71.788 125.345 48.948 17 A P 71.302 126.354 47.785 O3' 72.858 124.000 43.360 18 G P 72.560 122.497 43.824 O3' 76.079 118.772 43.292 19 A P 74.964 117.709 43.752 O3' 76.305 114.775 48.472 20 A P 75.685 113.300 48.524 O3' 79.594 109.075 46.079 21 G P 80.567 107.963 46.710 O3' 79.077 109.325 51.628 22 C P 79.079 110.919 51.392 O3' 81.601 114.111 54.626 23 A P 81.016 115.292 53.702 O3' 79.959 117.676 58.246 24 G P 79.081 116.568 59.013 O3' 74.447 117.180 61.005 25 C P 73.675 115.818 61.341 O3' 68.799 114.619 61.508 26 C P 68.783 113.182 62.239 O3' 65.813 109.303 61.028 27 A P 66.237 107.911 61.716 O3' 66.980 102.861 58.896 28 U P 67.644 101.595 59.635 O3' 71.093 98.379 57.337 29 C P 70.029 97.463 58.117 O3' 68.415 94.321 53.806 30 A P 69.309 93.006 53.980 O3' 69.734 90.781 49.109 31 U P 70.693 89.506 48.957 O3' 72.523 88.582 44.100 32 U P 73.154 87.109 44.217 O3' 77.550 85.625 42.406 33 U P 78.224 84.352 43.115 O3' 82.906 83.717 46.143 34 A P 83.161 82.352 46.942 O3' 84.232 84.058 51.586 35 A P 82.936 85.007 51.692 O3' 83.864 89.723 53.624 36 A P 82.380 90.323 53.666 O3' 82.024 95.376 52.875 37 G P 80.559 95.775 52.372 O3' 77.470 98.665 55.770 38 A P 76.228 98.124 54.912 O3' 77.406 103.768 53.491 39 A P 77.858 105.103 54.249 O3' 82.452 104.402 57.676 40 A P 82.087 104.652 59.221 O3' 85.804 107.542 61.429 41 G P 85.953 108.998 60.774 O3' 90.492 112.087 59.066 42 C P 90.060 113.379 58.213 O3' 93.767 115.502 55.400 43 G P 92.908 116.749 54.857 O3' 93.257 117.742 49.819 44 U P 92.528 119.175 49.753 O3' 89.929 120.938 46.075 45 A P 89.498 122.294 46.832 O3' 84.288 121.435 47.757 46 A P 84.422 119.908 48.232 O3' 81.108 116.458 46.062 47 U P 81.723 115.003 46.338 O3' 83.799 111.328 42.605 48 A P 84.717 110.218 43.310 O3' 88.839 108.378 40.560 49 G P 89.493 107.092 41.289 O3' 94.202 106.600 43.135 50 C P 94.107 105.206 43.935 O3' 96.886 104.212 48.079 51 U P 96.305 102.757 48.459 O3' 96.245 101.473 53.665 52 C P 95.539 100.047 53.924 O3' 93.237 98.837 58.279 53 A P 93.034 97.248 58.102 O3' 88.704 95.169 60.476 54 C P 89.280 93.667 60.414 O3' 87.389 89.834 57.592 55 U P 88.611 88.812 57.784 O3' 89.622 85.183 54.247 56 G P 90.962 84.368 54.613 O3' 93.940 82.009 51.153 57 G P 95.197 81.461 51.994 O3' 99.822 81.137 49.588 58 U P 100.568 80.265 50.716 O3' 105.506 81.717 51.780 19 syn 36 syn 38 syn 1 58 W W c 2 57 + + c 3 56 + + c 4 55 - - c 5 35 S S t 5 54 + + c 6 53 S H t 7 31 - - c 8 30 - - c 9 29 + + c 10 38 W H c 12 26 + + c 13 25 + + c 14 24 + + c 21 41 W H c 22 42 W H c 32 36 W W t 37 52 + + c 39 40 S H c 40 51 - - c 41 50 + + c 42 49 + + c 43 48 S H t 15 23 ! ! ! 21 50 ! ! ! 15 19 ! ! ! 27 38 ! ! ! 28 38 ! ! ! 33 35 ! ! ! 7 37 ! ! ! 16 18 ! ! ! 16 19 ! ! ! 18 45 ! ! ! 18 46 ! ! ! 28 29 ! ! ! 34 55 ! ! ! 35 54 ! ! ! 38 39 ! ! ! 44 46 ! ! ! 44 47 ! ! ! 1 58 6 40 51 4 7 31 3 12 26 4 SG1 10 11 SG2 16 22 SG3 27 28 SG4 32 39 SG5 44 47 SG6 52 52 1 250.324 0.000 2 250.324 32.864 3 250.324 65.728 4 250.324 98.592 5 250.324 131.455 6 250.324 164.319 7 0.000 245.805 8 19.905 271.956 9 39.810 298.106 10 51.752 313.796 11 63.695 329.486 12 142.064 349.567 13 152.823 380.620 14 163.581 411.673 15 174.339 442.726 16 199.436 464.964 17 207.751 497.449 18 196.424 529.011 19 169.351 548.795 20 135.840 550.000 21 107.416 532.211 22 93.852 501.544 23 99.812 468.546 24 89.054 437.493 25 78.295 406.440 26 67.537 375.387 27 126.456 281.714 28 114.513 266.024 29 102.570 250.334 30 82.665 224.184 31 62.760 198.034 32 408.070 230.047 33 388.352 230.047 34 368.633 230.047 35 348.915 230.047 36 329.197 230.047 37 309.479 230.047 38 289.760 230.047 39 270.042 230.047 40 250.324 230.047 41 250.324 262.911 42 250.324 295.775 43 250.324 328.639 44 254.768 366.070 45 229.734 394.252 46 192.040 394.252 47 167.006 366.070 48 171.450 328.639 49 171.450 295.775 50 171.450 262.911 51 171.450 230.047 52 151.732 164.319 53 171.450 164.319 54 171.450 131.455 55 171.450 98.592 56 171.450 65.728 57 171.450 32.864 58 171.450 0.000