1 43 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 GGCGUUUACC AGGUCAGGUC CGGAAGGAAG CAGCCAAGGC GCC LOOP1 23 24 Crystallography ? ? Angstroms 1 G O3' -17.065 -10.214 5.952 2 G P -17.141 -9.173 7.174 O3' -21.312 -9.481 10.484 3 C P -21.101 -8.410 11.667 O3' -21.944 -9.410 16.771 4 G P -21.312 -8.212 17.645 O3' -18.875 -8.945 22.321 5 U P -18.120 -7.578 22.722 O3' -13.559 -7.438 24.559 6 U P -13.063 -5.953 24.853 O3' -7.752 -5.709 26.346 7 U P -8.047 -5.187 27.822 O3' -3.448 -2.139 26.567 8 A P -2.280 -2.782 25.664 O3' -1.601 -6.810 21.870 9 C P -1.310 -8.035 20.884 O3' 2.887 -5.407 17.640 10 C P 3.934 -4.590 16.727 O3' 1.389 0.963 17.780 11 A P 1.969 1.668 19.108 O3' 4.522 6.384 16.460 12 G P 4.404 7.990 16.426 O3' 2.832 9.950 11.491 13 G P 2.253 11.406 11.148 O3' -1.657 13.076 7.837 14 U P -2.305 14.515 8.195 O3' -7.316 15.618 8.801 15 C P -8.830 15.792 8.293 O3' -10.200 18.833 12.753 16 A P -10.481 19.940 13.883 O3' -15.514 20.939 15.791 17 G P -17.066 21.298 16.009 O3' -18.087 21.386 21.996 18 G P -18.938 22.730 22.225 O3' -15.206 26.815 24.199 19 U P -14.331 28.150 24.122 O3' -8.910 28.946 25.592 20 C P -8.386 30.436 25.380 O3' -3.614 31.400 24.173 21 C P -3.584 32.972 23.842 O3' -0.599 35.358 20.443 22 G P -1.020 36.905 20.522 O3' -2.768 39.806 16.513 23 G P -3.472 41.111 17.135 O3' -8.607 38.697 16.958 24 A P -10.076 38.799 17.646 O3' -12.170 34.748 13.737 25 A P -11.807 33.233 14.138 O3' -12.034 30.799 9.033 26 G P -11.740 30.285 7.523 O3' -6.054 28.282 7.281 27 G P -5.576 26.844 7.815 O3' -0.567 26.638 10.109 28 A P -0.142 25.117 10.419 O3' 1.278 23.692 15.129 29 A P 1.284 22.240 15.782 O3' -0.035 20.232 21.083 30 G P -0.702 18.961 21.816 O3' -5.877 18.072 24.108 31 C P -7.022 17.075 24.678 O3' -5.999 11.487 24.444 32 A P -7.017 10.230 24.546 O3' -12.571 9.809 23.692 33 G P -14.171 9.595 23.708 O3' -15.168 7.701 18.433 34 C P -14.751 6.242 17.913 O3' -14.388 5.447 12.731 35 C P -14.303 3.850 12.676 O3' -11.238 1.348 9.854 36 A P -10.325 0.105 9.422 O3' -8.054 -2.942 14.036 37 A P -9.499 -3.631 13.902 O3' -7.323 -6.096 9.375 38 G P -6.686 -7.019 8.246 O3' -4.216 -11.445 10.703 39 G P -4.926 -12.870 10.956 O3' -4.006 -15.518 15.589 40 C P -4.972 -16.791 15.762 O3' -7.068 -17.937 20.434 41 G P -7.880 -19.265 20.044 O3' -12.659 -20.312 21.966 42 C P -13.226 -21.583 21.145 O3' -18.189 -21.492 19.078 43 C P -18.563 -22.670 18.044 O3' -21.978 -22.660 14.346 11 syn 1 43 + + c 2 42 + + c 3 41 + + c 4 40 + + c 5 39 W W c 9 36 W S c 11 36 H S t 12 35 + + c 13 34 + + c 14 33 W W c 15 31 W W c 15 32 S H t 18 29 W W c 19 28 - - c 20 27 + + c 21 26 + + c 22 25 W H t 6 38 ! ! ! 15 16 ! ! ! 16 30 ! ! ! 17 30 ! ! ! 1 43 6 11 36 4 18 29 5 SG1 7 10 SG2 15 17 SG3 23 24 SG4 30 32 SG5 37 37 1 50.076 0.000 2 50.076 20.865 3 50.076 41.730 4 50.076 62.595 5 50.076 83.460 6 50.076 104.325 7 50.076 116.844 8 50.076 129.364 9 50.076 141.883 10 50.076 154.402 11 111.640 215.228 12 113.766 235.985 13 115.893 256.741 14 118.020 277.497 15 119.296 289.951 16 120.572 302.405 17 121.848 314.859 18 81.570 437.098 19 81.924 457.960 20 82.279 478.822 21 82.633 499.684 22 82.987 520.546 23 73.643 549.484 24 43.238 550.000 25 32.918 521.396 26 32.564 500.534 27 32.210 479.672 28 31.855 458.810 29 31.501 437.947 30 72.032 319.963 31 70.756 307.509 32 69.480 295.055 33 68.204 282.601 34 66.078 261.845 35 63.951 241.088 36 61.824 220.332 37 0.000 116.844 38 0.000 104.325 39 0.000 83.460 40 0.000 62.595 41 0.000 41.730 42 0.000 20.865 43 0.000 0.000