1 35 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 GGAACCGGUG CGCAUAACCA CCUCAGUGCG AGCAA Crystallography ? ? Angstroms 1 G P -28.784 51.688 46.527 O3' -26.470 50.642 41.872 2 G P -27.124 51.851 41.015 O3' -27.994 51.300 36.193 3 A P -28.549 52.736 35.706 O3' -30.809 53.012 31.228 4 A P -31.306 54.516 30.961 O3' -35.696 55.677 28.600 5 C P -36.520 57.069 28.708 O3' -41.911 58.466 29.142 6 C P -42.021 60.070 29.122 O3' -46.176 62.119 30.622 7 G P -45.776 63.665 30.426 O3' -47.687 67.154 33.616 8 G P -46.899 68.415 32.985 O3' -45.109 71.900 36.462 9 U P -44.132 72.993 35.777 O3' -40.715 75.664 38.140 10 G P -40.181 76.530 36.895 O3' -37.249 79.872 36.740 11 C P -37.945 80.586 35.478 O3' -34.605 84.572 35.655 12 G P -36.022 85.349 35.762 O3' -35.572 88.034 33.291 13 C P -35.535 88.145 31.684 O3' -32.371 89.968 28.168 14 A P -32.323 88.860 27.033 O3' -34.270 83.733 29.151 15 U P -35.725 83.263 29.620 O3' -37.104 77.803 29.422 16 A P -37.746 77.536 27.977 O3' -36.256 72.406 26.739 17 A P -35.971 71.325 27.873 O3' -33.681 66.852 26.619 18 C P -33.957 66.047 27.988 O3' -29.939 63.312 30.092 19 C P -30.610 62.729 31.428 O3' -28.072 63.018 35.922 20 A P -29.167 62.315 36.858 O3' -29.901 64.438 41.402 21 C P -31.101 63.657 42.146 O3' -34.587 66.316 45.167 22 C P -35.651 65.267 45.776 O3' -40.976 67.510 46.447 23 U P -41.329 67.951 47.957 O3' -43.937 73.103 47.281 24 C P -43.775 74.098 48.543 O3' -38.410 74.435 48.747 25 A P -38.604 74.456 47.139 O3' -35.592 72.296 44.449 26 G P -34.777 73.673 44.658 O3' -31.460 76.210 41.871 27 U P -30.311 76.437 42.973 O3' -25.008 76.983 39.888 28 G P -23.827 76.089 40.502 O3' -21.503 72.907 37.893 29 C P -20.814 74.083 37.047 O3' -20.487 73.508 32.139 30 G P -19.716 74.867 31.772 O3' -20.444 78.298 36.063 31 A P -19.422 77.936 37.251 O3' -17.716 83.343 37.360 32 G P -18.121 84.763 37.965 O3' -18.952 89.848 35.943 33 C P -19.342 90.693 37.242 O3' -22.101 94.704 36.065 34 A P -22.434 95.278 37.541 O3' -27.220 97.329 38.243 35 A P -27.015 97.937 39.709 O3' -31.354 97.777 42.981 15 syn 26 syn 7 22 + + c 8 21 + + c 8 25 S S t 9 20 - - c 10 28 W H c 11 30 + + c 12 33 + + c 13 32 + + c 14 31 W W t 15 27 H W t 17 29 W W c 18 28 + + c 19 26 + + c 7 23 ! ! ! 10 18 ! ! ! 15 29 ! ! ! 27 30 ! ! ! 10 29 ! ! ! 15 16 ! ! ! 22 23 ! ! ! 7 22 3 12 33 2 SG1 1 6 SG2 10 11 SG3 14 19 SG4 23 31 SG5 34 35 1 284.483 85.345 2 284.483 113.793 3 284.483 142.241 4 284.483 170.690 5 284.483 199.138 6 284.483 227.586 7 284.483 256.034 8 284.483 303.448 9 284.483 350.862 10 170.690 550.000 11 170.690 521.552 12 170.690 493.103 13 170.690 445.690 14 0.000 350.862 15 28.448 350.862 16 56.897 350.862 17 85.345 350.862 18 113.793 350.862 19 142.241 350.862 20 170.690 350.862 21 170.690 303.448 22 170.690 256.034 23 170.690 227.586 24 170.690 199.138 25 170.690 170.690 26 170.690 142.241 27 170.690 113.793 28 170.690 85.345 29 170.690 56.897 30 170.690 28.448 31 170.690 0.000 32 284.483 445.690 33 284.483 493.103 34 284.483 521.552 35 227.586 256.034