1 74 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 AUGGCCGGCA UGGUCCCAGC CUCCUCGCUG GCGCCGGCUG GGCAACACCA UUGCACUCCG GUGGUGAAUG GGAC LOOP1 50 59 Crystallography ? ? Angstroms 1 A P -67.010 54.180 95.187 O3' -65.938 51.285 91.161 2 U P -66.532 50.283 90.014 O3' -63.895 46.973 90.560 3 G P -63.823 45.429 90.571 O3' -61.635 44.788 95.761 4 G P -61.802 46.486 95.675 O3' -57.962 48.803 98.449 5 C P -58.280 50.359 98.243 O3' -55.165 54.063 97.300 6 C P -55.947 55.357 96.734 O3' -52.862 59.013 94.401 7 G P -53.519 60.297 93.669 O3' -51.760 63.004 89.955 8 G P -52.852 64.160 89.688 O3' -53.044 66.439 85.726 9 C P -54.259 67.257 86.373 O3' -57.730 69.073 82.649 10 A P -58.996 69.913 83.193 O3' -63.720 69.881 81.157 11 U P -64.492 70.897 82.142 O3' -69.300 70.158 83.456 12 G P -69.378 71.616 84.136 O3' -71.775 68.810 88.408 13 G P -72.521 67.394 88.461 O3' -74.971 66.083 92.949 14 U P -75.322 64.520 92.901 O3' -79.367 62.683 95.590 15 C P -79.532 61.094 95.394 O3' -84.326 58.670 93.764 16 C P -84.421 57.195 93.144 O3' -88.345 55.481 90.244 17 C P -87.843 54.046 89.712 O3' -89.214 52.121 85.053 18 A P -88.501 50.689 84.867 O3' -86.930 48.798 80.085 19 G P -86.000 47.486 80.195 O3' -81.995 46.064 77.160 20 C P -81.326 44.775 77.857 O3' -76.016 44.421 77.148 21 C P -75.389 43.084 77.802 O3' -70.692 42.967 79.703 22 U P -70.446 41.410 80.030 O3' -66.508 40.984 84.169 23 C P -65.599 39.717 83.800 O3' -67.194 37.433 87.926 24 C P -67.512 38.690 88.874 O3' -66.057 40.144 94.302 25 U P -67.346 41.066 94.012 O3' -72.620 39.337 95.485 26 C P -73.897 39.768 94.623 O3' -78.234 38.263 92.302 27 G P -78.743 39.476 93.250 O3' -82.453 42.951 90.450 28 C P -83.329 42.931 91.815 O3' -82.541 47.553 95.304 29 U P -83.095 48.556 96.453 O3' -77.845 50.009 96.431 30 G P -76.657 48.980 96.864 O3' -72.713 50.957 93.216 31 G P -72.877 52.400 92.513 O3' -70.182 53.311 87.907 32 C P -70.622 54.669 87.157 O3' -70.519 55.370 82.020 33 G P -70.996 56.888 82.217 O3' -66.522 57.893 78.839 34 C P -65.312 56.850 78.773 O3' -61.070 57.837 76.331 35 C P -60.303 56.427 76.392 O3' -55.101 55.768 76.942 36 G P -54.534 54.394 77.548 O3' -50.277 53.374 79.955 37 G P -50.287 51.861 80.485 O3' -47.215 50.334 84.336 38 C P -47.469 48.808 84.744 O3' -46.357 46.831 89.134 39 U P -46.552 45.262 88.839 O3' -48.529 42.362 92.675 40 G P -48.933 40.864 92.266 O3' -51.285 37.694 95.661 41 G P -51.582 36.217 95.101 O3' -55.483 33.397 96.813 42 G P -55.027 31.960 96.255 O3' -58.438 28.779 93.965 43 C P -57.277 27.717 93.667 O3' -61.855 26.044 90.803 44 A P -62.252 24.530 91.186 O3' -66.496 25.116 90.318 45 A P -66.795 24.990 88.746 O3' -70.256 27.127 85.642 46 C P -69.835 26.383 84.290 O3' -69.310 28.568 79.694 47 A P -68.508 27.504 78.797 O3' -65.541 28.822 74.921 48 C P -64.870 27.551 74.204 O3' -60.037 27.526 72.251 49 C P -59.694 26.009 71.870 O3' -54.988 24.060 72.107 50 A P -55.082 22.522 71.618 O3' -52.498 18.587 73.864 51 U P -53.088 17.282 73.148 O3' -53.906 12.907 75.921 52 U P -54.455 11.852 74.847 O3' -56.324 6.968 75.038 53 G P -55.109 6.389 75.916 O3' -54.884 5.911 81.325 54 C P -55.356 4.467 81.864 O3' -55.379 3.824 86.039 55 A P -55.374 3.356 87.595 O3' -57.702 6.416 91.345 56 C P -57.131 6.004 92.787 O3' -60.316 5.681 97.025 57 U P -58.903 6.004 97.708 O3' -59.200 10.606 95.230 58 C P -60.705 11.145 95.501 O3' -61.070 15.639 93.303 59 C P -60.371 15.433 91.864 O3' -56.910 18.433 89.500 60 G P -55.993 17.867 88.295 O3' -52.687 22.452 87.148 61 G P -53.029 24.000 87.425 O3' -51.030 27.655 84.430 62 U P -51.534 28.997 85.156 O3' -52.546 33.147 82.010 63 G P -53.195 34.354 82.867 O3' -56.694 37.567 80.259 64 G P -57.159 38.878 81.001 O3' -61.671 41.610 80.846 65 U P -62.491 42.072 79.513 O3' -60.557 44.275 82.040 66 G P -59.602 45.497 82.469 O3' -62.000 46.450 78.709 67 A P -62.370 48.024 78.699 O3' -67.599 47.235 77.432 68 A P -67.910 48.610 76.716 O3' -72.768 50.055 76.502 69 U P -72.612 51.508 75.825 O3' -75.202 55.925 75.043 70 G P -75.378 57.495 74.818 O3' -80.713 60.074 74.993 71 G P -81.175 61.488 75.580 O3' -85.889 62.274 77.131 72 G P -85.461 63.669 77.747 O3' -89.560 64.790 81.190 73 A P -89.587 66.247 81.865 O3' -91.354 67.568 86.712 74 C P -91.309 69.168 86.646 O3' -89.278 71.681 90.899 27 syn 3 39 W W c 4 38 + + c 5 37 + + c 6 36 + + c 6 37 W W c 7 35 + + c 8 34 + + c 9 33 + + c 13 74 + + c 14 73 - - c 15 72 + + c 16 71 + + c 17 70 + + c 18 69 - - c 19 32 + + c 20 31 + + c 21 30 + + c 23 41 + + c 23 44 S W c 24 40 + + c 31 68 S S t 42 44 S H c 43 45 W H c 43 63 W H t 45 64 W W c 46 63 + + c 47 62 - - c 48 61 + + c 49 60 + + c 57 58 S H c 13 73 ! ! ! 22 27 ! ! ! 42 64 ! ! ! 43 46 ! ! ! 45 63 ! ! ! 2 4 ! ! ! 2 5 ! ! ! 20 68 ! ! ! 21 67 ! ! ! 3 39 7 23 41 2 45 64 5 13 74 6 19 32 3 SG1 1 2 SG2 10 12 SG3 22 22 SG4 25 29 SG5 42 44 SG6 50 59 SG7 65 68 1 117.468 269.266 2 104.416 269.266 3 91.364 269.266 4 91.364 247.513 5 91.364 225.759 6 91.364 204.006 7 91.364 182.253 8 91.364 160.499 9 91.364 138.746 10 91.364 125.694 11 91.364 112.642 12 91.364 99.590 13 128.997 13.615 14 134.670 34.616 15 140.343 55.616 16 146.016 76.617 17 151.689 97.618 18 157.362 118.618 19 168.708 160.620 20 174.381 181.620 21 180.054 202.621 22 104.416 334.526 23 91.364 334.526 24 91.364 312.773 25 104.416 312.773 26 117.468 312.773 27 130.520 312.773 28 143.572 312.773 29 156.624 312.773 30 230.455 189.006 31 224.782 168.005 32 219.109 147.004 33 39.156 138.746 34 39.156 160.499 35 39.156 182.253 36 39.156 204.006 37 39.156 225.759 38 39.156 247.513 39 39.156 269.266 40 39.156 312.773 41 39.156 334.526 42 26.104 334.526 43 13.052 334.526 44 0.000 334.526 45 39.156 378.033 46 39.156 399.786 47 39.156 421.540 48 39.156 443.293 49 39.156 465.047 50 24.386 480.881 51 18.270 501.653 52 22.102 522.964 53 35.072 540.304 54 54.433 550.000 55 76.087 550.000 56 95.448 540.304 57 108.418 522.964 58 112.251 501.653 59 106.134 480.881 60 91.364 465.047 61 91.364 443.293 62 91.364 421.540 63 91.364 399.786 64 91.364 378.033 65 104.416 378.033 66 117.468 378.033 67 130.520 378.033 68 143.572 378.033 69 207.763 105.003 70 202.090 84.002 71 196.417 63.002 72 190.744 42.001 73 185.071 21.001 74 179.398 0.000