0.023267 0.013433 0.000000 0.000000 0.026866 0.000000 0.000000 0.000000 0.004321 0.00000 0.00000 0.00000 1999-12-02 initial release Wild, K. Weichenrieder, O. Leonard, G.A. Cusack, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 42.980 42.980 231.420 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C10 H13 N5 O9 P2 409.186 n ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE RNA linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking C10 H15 N5 O11 P2 443.201 n GUANOSINE-5'-DIPHOSPHATE RNA linking H2 O 18.015 WATER non-polymer Mg 2 24.305 MAGNESIUM ION non-polymer C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking N 1 N O N 2 N P N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 R C N 12 N O N 13 R C Y 14 N N Y 15 N C Y 16 N N Y 17 N C Y 18 N C N 19 N N Y 20 N N Y 21 N C Y 22 N N Y 23 N C N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 S P N 39 N O N 40 N O N 41 N P N 42 N O N 43 N O N 44 N O N 45 N O N 46 N C N 47 R C N 48 N O N 49 R C N 50 N O N 51 R C N 52 N O N 53 R C Y 54 N N Y 55 N C Y 56 N N Y 57 N C Y 58 N C N 59 N N Y 60 N N Y 61 N C Y 62 N N Y 63 N C N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N O N 78 N P N 79 N O N 80 N O N 81 N O N 82 N C N 83 R C N 84 N O N 85 S C N 86 N O N 87 R C N 88 N O N 89 R C N 90 N N N 91 N C N 92 N O N 93 N N N 94 N C N 95 N N N 96 N C N 97 N C N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N O N 113 N P N 114 N O N 115 N O N 116 N O N 117 N C N 118 R C N 119 N O N 120 S C N 121 N O N 122 R C N 123 N O N 124 R C Y 125 N N Y 126 N C Y 127 N N Y 128 N C N 129 N C N 130 N O N 131 N N N 132 N C N 133 N N N 134 N N Y 135 N C N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N P N 151 N O N 152 N O N 153 N O N 154 N O N 155 N P N 156 N O N 157 N O N 158 N O N 159 N C N 160 R C N 161 N O N 162 S C N 163 N O N 164 R C N 165 N O N 166 R C Y 167 N N Y 168 N C Y 169 N N Y 170 N C N 171 N C N 172 N O N 173 N N N 174 N C N 175 N N N 176 N N Y 177 N C N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N O N 194 N H N 195 N H N 196 N MG N 197 N O N 198 N P N 199 N O N 200 N O N 201 N O N 202 N C N 203 R C N 204 N O N 205 S C N 206 N O N 207 R C N 208 N O N 209 R C N 210 N N N 211 N C N 212 N O N 213 N N N 214 N C N 215 N O N 216 N C N 217 N C N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing Y 25 N sing Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing Y 30 N sing Y 31 N doub N 32 N sing Y 33 N doub N 34 N sing N 35 N sing Y 36 N sing Y 37 N doub N 38 N sing Y 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing Y 67 N sing Y 68 N sing Y 69 N doub N 70 N sing Y 71 N sing Y 72 N sing Y 73 N doub N 74 N sing Y 75 N doub N 76 N sing N 77 N sing Y 78 N sing Y 79 N doub N 80 N sing Y 81 N sing N 82 N sing N 83 N sing N 84 N doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N doub N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N doub N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N doub N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing Y 142 N sing Y 143 N sing Y 144 N doub N 145 N sing Y 146 N sing N 147 N sing Y 148 N doub N 149 N doub N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N doub N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N doub N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing Y 187 N sing Y 188 N sing Y 189 N doub N 190 N sing Y 191 N sing N 192 N sing Y 193 N doub N 194 N doub N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N doub N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N doub N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N doub N 232 N sing N 233 N sing N 234 N sing N 235 N doub N 236 N sing N 237 N doub N 238 N sing N 239 N sing UK Structure Fold.Des. FODEFH 1263 0969-2126 7 1345 1352 10.1016/S0969-2126(00)80024-6 10574798 The 2 A structure of helix 6 of the human signal recognition particle RNA 1999 10.2210/pdb1d4r/pdb pdb_00001d4r 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 CCD 1998-12-07 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 0.93 1.0 ID14-4 ESRF 0.93 SYNCHROTRON ESRF BEAMLINE ID14-4 9550.621 29-MER OF MODIFIED SRP RNA HELIX 6 NON-NATIVE DUPLEX C28U 1 syn polymer 9488.656 29-MER OF MODIFIED SRP RNA HELIX 6 NON-NATIVE DUPLEX C28U 2 syn polymer 24.305 MAGNESIUM ION 5 syn non-polymer 18.015 water 122 nat water no yes (GDP)GUGACCUCCCGGGAGCGGGGGACCACU(A23) GGUGACCUCCCGGGAGCGGGGGACCACUA A polyribonucleotide no yes (GDP)GUGACCUCCCGGGAGCGGGGGACCACUA GGUGACCUCCCGGGAGCGGGGGACCACUA B,C polyribonucleotide n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 1 2.16 43.13 VAPOR DIFFUSION, HANGING DROP 5.5 100 MM MGCL2, 1 MM SPERMINE TETRAHYDROCHLORIDE, 50 MM MES, 15-20% (W/V) PEG 8000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 MGCL2 1 SPERMINE TETRAHYDROCHLORIDE 1 MES 1 PEG 8000 1 PEG 8000 2 MGCL2 2 -7.861 1 28 A 1 B 28 1.354 A_GDP1:U28_B 1 -13.268 -2.300 -0.107 -0.508 -1.564 1 19 A 2 B 27 1.631 A_G2:C27_B 2 -15.242 0.013 0.052 -0.135 -2.828 1 20 A 3 B 26 2.422 A_U3:A26_B 3 -10.516 0.111 0.014 -0.238 -1.434 1 19 A 4 B 25 2.476 A_G4:C25_B 4 -16.839 -0.128 0.104 -0.289 2.590 1 A 5 B 24 10.780 A_A5:C24_B 5 -12.135 -2.718 0.143 -0.483 14.238 1 A 6 B 23 17.616 A_C6:A23_B 6 -17.246 -1.526 -0.023 0.528 4.393 1 19 A 7 B 22 4.545 A_C7:G22_B 7 -15.966 0.725 -0.014 -0.127 1.285 28 A 8 B 21 2.826 A_U8:G21_B 8 -11.207 2.577 -0.116 -0.795 10.768 1 19 A 9 B 20 -0.648 A_C9:G20_B 9 -12.529 -0.323 -0.215 -0.244 10.932 1 19 A 10 B 19 -2.351 A_C10:G19_B 10 -9.662 0.029 -0.238 -0.064 -1.848 1 19 A 11 B 18 0.111 A_C11:G18_B 11 -7.667 -0.113 -0.215 -0.205 -9.195 1 19 A 12 B 17 1.953 A_G12:C17_B 12 -12.111 0.034 0.225 -0.129 5.523 A 13 B 16 -48.722 A_G13:G16_B 13 -1.014 -3.906 -0.149 0.963 0.804 A 14 B 15 -58.355 A_G14:A15_B 14 -13.968 0.187 -0.747 3.108 -7.458 A 16 B 13 -61.437 A_G16:G13_B 15 -1.745 3.929 -0.194 1.326 2.812 1 19 A 17 B 12 -2.627 A_C17:G12_B 16 -7.871 0.792 0.098 -0.441 1.345 1 19 A 18 B 11 -1.021 A_G18:C11_B 17 -9.998 -0.226 -0.123 -0.403 -6.345 1 19 A 19 B 10 0.697 A_G19:C10_B 18 -9.631 0.056 -0.062 -0.160 -4.633 1 19 A 20 B 9 3.176 A_G20:C9_B 19 -5.785 -0.055 0.061 -0.100 -6.302 1 28 A 21 B 8 -0.413 A_G21:U8_B 20 -7.642 -2.302 -0.040 -0.608 -8.066 1 19 A 22 B 7 2.513 A_G22:C7_B 21 -10.445 -0.573 -0.270 -0.268 -2.621 1 A 23 B 6 10.285 A_A23:C6_B 22 -8.940 -2.501 0.402 -0.450 4.387 1 A 24 B 5 9.467 A_C24:A5_B 23 -8.695 2.399 0.154 -0.347 3.908 1 19 A 25 B 4 2.927 A_C25:G4_B 24 -6.178 -0.149 0.181 -0.052 4.909 1 20 A 26 B 3 -0.373 A_A26:U3_B 25 -16.084 -0.151 -0.143 -0.075 0.312 1 19 A 27 B 2 -0.281 A_C27:G2_B 26 -17.065 0.098 0.150 -0.099 5.673 28 A 28 B 1 -1.833 A_U28:GDP1_B 27 -15.487 2.460 -0.028 -0.672 -18.765 1 19 C 2 C 27 0.586 C_G2:C27_C 28 -11.370 0.265 0.273 -0.053 -13.429 1 20 C 3 C 26 -6.501 C_U3:A26_C 29 -4.480 0.029 0.294 0.008 -4.836 1 19 C 4 C 25 6.649 C_G4:C25_C 30 -17.744 -0.572 0.003 -0.124 -4.962 1 C 5 C 24 4.435 C_A5:C24_C 31 -10.970 -1.767 -0.010 -0.393 7.038 1 C 6 C 23 6.516 C_C6:A23_C 32 -15.282 -0.954 -0.033 -0.025 10.134 1 19 C 7 C 22 2.738 C_C7:G22_C 33 -13.833 0.657 -0.185 -0.159 3.889 1 28 C 8 C 21 -0.110 C_U8:G21_C 34 -14.336 2.283 -0.014 -0.674 6.496 1 19 C 9 C 20 1.812 C_C9:G20_C 35 -7.792 0.328 -0.129 -0.217 4.073 1 19 C 10 C 19 4.922 C_C10:G19_C 36 -11.609 0.170 -0.036 -0.176 -1.596 1 19 C 11 C 18 0.472 C_C11:G18_C 37 -5.483 -0.047 -0.071 -0.264 -6.100 1 19 C 12 C 17 0.651 C_G12:C17_C 38 -6.121 -0.345 0.149 -0.255 4.165 C 13 C 16 -59.260 C_G13:G16_C 39 -5.810 -3.929 -0.019 1.157 -1.133 C 14 C 15 -62.363 C_G14:A15_C 40 -10.816 -0.166 -0.584 2.876 1.133 C 15 C 14 -62.363 C_A15:G14_C 41 -10.816 0.166 -0.584 2.876 -4.165 C 16 C 13 -59.260 C_G16:G13_C 42 -5.810 3.929 -0.019 1.157 6.100 1 19 C 17 C 12 0.651 C_C17:G12_C 43 -6.121 0.345 0.149 -0.255 1.596 1 19 C 18 C 11 0.472 C_G18:C11_C 44 -5.483 0.047 -0.071 -0.264 -4.073 1 19 C 19 C 10 4.922 C_G19:C10_C 45 -11.609 -0.170 -0.036 -0.176 -6.496 1 19 C 20 C 9 1.812 C_G20:C9_C 46 -7.792 -0.328 -0.129 -0.217 -3.889 1 28 C 21 C 8 -0.110 C_G21:U8_C 47 -14.336 -2.283 -0.014 -0.674 -10.134 1 19 C 22 C 7 2.738 C_G22:C7_C 48 -13.833 -0.657 -0.185 -0.159 -7.038 1 C 23 C 6 6.516 C_A23:C6_C 49 -15.282 0.954 -0.033 -0.025 4.962 1 C 24 C 5 4.435 C_C24:A5_C 50 -10.970 1.767 -0.010 -0.393 4.836 1 19 C 25 C 4 6.649 C_C25:G4_C 51 -17.744 0.572 0.003 -0.124 13.429 1 20 C 26 C 3 -6.501 C_A26:U3_C 52 -4.480 -0.029 0.294 0.008 18.765 1 19 C 27 C 2 0.586 C_C27:G2_C 53 -11.370 -0.265 0.273 -0.053 2.884 39.996 A A 1 2 9.804 B B 28 27 3.154 6.671 -0.231 -1.482 AA_GDP1G2:C27U28_BB 1 -3.053 4.487 39.345 -2.880 0.012 3.203 30.973 A A 2 3 5.682 B B 27 26 3.371 3.030 -0.019 -1.604 AA_G2U3:A26C27_BB 2 -0.011 0.020 30.828 -3.592 0.033 2.377 31.349 A A 3 4 20.987 B B 26 25 3.107 11.105 -0.056 -1.547 AA_U3G4:C25A26_BB 3 0.625 -1.182 29.356 -4.677 0.205 1.582 25.152 A A 4 5 27.035 B B 25 24 2.860 11.246 0.443 -1.796 AA_G4A5:C24C25_BB 4 -5.913 14.215 21.752 -6.538 -2.287 2.781 35.342 A A 5 6 9.827 B B 24 23 2.974 5.939 0.258 -0.894 AA_A5C6:A23C24_BB 5 -0.903 1.495 34.844 -2.250 -0.543 3.164 43.180 A A 6 7 13.893 B B 23 22 3.436 10.133 -0.467 -0.909 AA_C6C7:G22A23_BB 6 -2.290 3.139 41.970 -2.254 0.404 3.174 39.249 A A 7 8 6.352 B B 22 21 3.349 4.255 0.103 -1.493 AA_C7U8:G21G22_BB 7 2.952 -4.406 38.920 -2.731 0.199 1.748 18.804 A A 8 9 22.267 B B 21 20 2.900 7.085 -0.568 -2.321 AA_U8C9:G20G21_BB 8 1.927 -6.056 17.323 -9.871 2.492 2.839 32.199 A A 9 10 14.431 B B 20 19 3.305 7.913 -0.356 -1.618 AA_C9C10:G19G20_BB 9 -3.185 5.808 31.077 -4.269 0.099 2.696 30.890 A A 10 11 19.905 B B 19 18 3.558 10.401 -0.010 -2.002 AA_C10C11:G18G19_BB 10 1.291 -2.471 29.098 -5.749 0.266 2.246 34.930 A A 11 12 23.079 B B 18 17 3.206 13.512 0.353 -1.936 AA_C11G12:C17G18_BB 11 0.604 -1.032 32.281 -5.001 -0.509 2.834 20.379 A A 12 13 12.743 B B 17 16 2.654 4.460 -3.580 -0.887 AA_G12G13:G16C17_BB 12 -2.631 7.518 19.717 -4.214 9.110 3.210 48.291 A A 13 14 7.464 B B 16 15 3.482 6.091 -0.168 -2.096 AA_G13G14:A15G16_BB 13 -0.656 0.804 47.924 -3.049 0.152 2.832 23.692 A A 16 17 6.153 B B 13 12 2.936 2.522 4.315 -0.677 AA_G16C17:G12G13_BB 14 -0.094 0.230 23.559 -2.389 -10.538 2.787 27.405 A A 17 18 13.662 B B 12 11 3.305 6.414 -0.129 -1.854 AA_C17G18:C11G12_BB 15 0.559 -1.192 26.652 -5.412 0.403 2.714 35.128 A A 18 19 16.865 B B 11 10 3.391 10.037 -0.041 -1.940 AA_G18G19:C10C11_BB 16 -2.441 4.102 33.620 -4.648 -0.280 2.482 29.617 A A 19 20 15.953 B B 10 9 3.143 8.056 0.012 -2.055 AA_G19G20:C9C10_BB 17 0.266 -0.526 28.523 -5.512 0.027 2.205 21.424 A A 20 21 20.830 B B 9 8 3.174 7.568 0.887 -2.390 AA_G20G21:U8C9_BB 18 1.983 -5.459 19.960 -9.048 -1.699 2.948 36.760 A A 21 22 12.260 B B 8 7 3.370 7.675 0.171 -1.767 AA_G21G22:C7U8_BB 19 1.953 -3.119 35.926 -3.824 -0.011 2.575 25.446 A A 22 23 5.453 B B 7 6 2.932 2.378 0.465 -1.785 AA_G22A23:C6C7_BB 20 -5.820 13.346 24.670 -4.636 -2.484 3.124 50.676 A A 23 24 3.367 B B 6 5 3.162 2.880 0.207 -0.745 AA_A23C24:A5C6_BB 21 1.926 -2.252 50.566 -1.066 -0.111 1.881 20.836 A A 24 25 25.193 B B 5 4 3.091 8.821 -0.985 -2.014 AA_C24C25:G4A5_BB 22 1.507 -4.305 18.835 -8.596 3.242 3.037 31.453 A A 25 26 8.359 B B 4 3 3.276 4.513 -0.361 -1.245 AA_C25A26:U3G4_BB 23 2.201 -4.077 31.060 -3.116 1.067 2.790 34.722 A A 26 27 16.100 B B 3 2 3.304 9.490 0.199 -1.444 AA_A26C27:G2U3_BB 24 -1.548 2.627 33.403 -3.801 -0.559 3.135 40.716 A A 27 28 2.004 B B 2 1 3.164 1.393 0.361 -1.378 AA_C27U28:GDP1G2_BB 25 2.880 -4.143 40.595 -2.129 -0.212 2.968 35.652 C C 2 3 1.896 C C 27 26 3.036 1.160 -1.527 -1.692 CC_G2U3:A26C27_CC 26 0.329 -0.538 35.632 -2.919 2.538 2.643 31.746 C C 3 4 12.990 C C 26 25 2.930 7.044 0.845 -1.241 CC_U3G4:C25A26_CC 27 2.222 -4.098 30.896 -3.386 -1.192 2.579 24.347 C C 4 5 16.813 C C 25 24 3.166 6.957 0.034 -1.431 CC_G4A5:C24C25_CC 28 -4.282 10.347 22.955 -5.369 -1.297 2.792 33.835 C C 5 6 10.035 C C 24 23 2.989 5.811 -0.314 -0.989 CC_A5C6:A23C24_CC 29 -1.386 2.393 33.318 -2.535 0.341 3.037 41.037 C C 6 7 7.330 C C 23 22 3.194 5.126 -0.082 -1.131 CC_C6C7:G22A23_CC 30 -0.660 0.944 40.724 -2.147 0.049 3.042 39.397 C C 7 8 12.524 C C 22 21 3.451 8.383 0.005 -1.640 CC_C7U8:G21G22_CC 31 0.037 -0.056 38.529 -3.429 -0.003 1.494 25.041 C C 8 9 29.130 C C 21 20 2.992 12.090 -0.572 -2.213 CC_U8C9:G20G21_CC 32 2.697 -6.499 21.805 -7.740 1.907 2.695 32.806 C C 9 10 15.857 C C 20 19 3.249 8.850 0.858 -1.757 CC_C9C10:G19G20_CC 33 0.901 -1.615 31.609 -4.519 -1.375 2.738 29.882 C C 10 11 15.361 C C 19 18 3.399 7.832 -0.634 -2.139 CC_C10C11:G18G19_CC 34 -0.091 0.178 28.859 -5.701 1.211 2.495 30.199 C C 11 12 21.090 C C 18 17 3.306 10.756 0.110 -1.721 CC_C11G12:C17G18_CC 35 -0.700 1.372 28.252 -5.309 -0.342 3.299 24.252 C C 12 13 6.934 C C 17 16 2.921 2.898 -4.134 -1.083 CC_G12G13:G16C17_CC 36 -3.287 7.866 23.859 -3.458 8.843 3.272 46.375 C C 13 14 5.460 C C 16 15 3.498 4.293 -0.165 -2.306 CC_G13G14:A15G16_CC 37 2.067 -2.629 46.143 -3.305 0.391 2.640 34.719 C C 14 15 9.846 C C 15 14 3.087 5.849 0.000 -2.481 CC_G14A15:G14A15_CC 38 0.000 0.000 34.238 -4.946 0.000 3.272 46.375 C C 15 16 5.460 C C 14 13 3.498 4.293 0.165 -2.306 CC_A15G16:G13G14_CC 39 -2.067 2.629 46.143 -3.305 -0.391 3.299 24.252 C C 16 17 6.934 C C 13 12 2.921 2.898 4.134 -1.083 CC_G16C17:G12G13_CC 40 3.287 -7.866 23.859 -3.458 -8.843 2.495 30.199 C C 17 18 21.090 C C 12 11 3.306 10.756 -0.110 -1.721 CC_C17G18:C11G12_CC 41 0.700 -1.372 28.252 -5.309 0.342 2.738 29.882 C C 18 19 15.361 C C 11 10 3.399 7.832 0.634 -2.139 CC_G18G19:C10C11_CC 42 0.091 -0.178 28.859 -5.701 -1.211 2.695 32.806 C C 19 20 15.857 C C 10 9 3.249 8.850 -0.858 -1.757 CC_G19G20:C9C10_CC 43 -0.901 1.615 31.609 -4.519 1.375 1.494 25.041 C C 20 21 29.130 C C 9 8 2.992 12.090 0.572 -2.213 CC_G20G21:U8C9_CC 44 -2.697 6.499 21.805 -7.740 -1.907 3.042 39.397 C C 21 22 12.524 C C 8 7 3.451 8.383 -0.005 -1.640 CC_G21G22:C7U8_CC 45 -0.037 0.056 38.529 -3.429 0.003 3.037 41.037 C C 22 23 7.330 C C 7 6 3.194 5.126 0.082 -1.131 CC_G22A23:C6C7_CC 46 0.660 -0.944 40.724 -2.147 -0.049 2.792 33.835 C C 23 24 10.035 C C 6 5 2.989 5.811 0.314 -0.989 CC_A23C24:A5C6_CC 47 1.386 -2.393 33.318 -2.535 -0.341 2.579 24.347 C C 24 25 16.813 C C 5 4 3.166 6.957 -0.034 -1.431 CC_C24C25:G4A5_CC 48 4.282 -10.347 22.955 -5.369 1.297 2.643 31.746 C C 25 26 12.990 C C 4 3 2.930 7.044 -0.845 -1.241 CC_C25A26:U3G4_CC 49 -2.222 4.098 30.897 -3.386 1.192 2.968 35.652 C C 26 27 1.896 C C 3 2 3.036 1.160 1.527 -1.692 CC_A26C27:G2U3_CC 50 -0.329 0.538 35.632 -2.919 -2.538 chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_conn_type struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 1999-12-02 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_symmetry _struct_conn_type.id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id N RCSB Y RCSB 1999-10-05 REL REL MG MAGNESIUM ION HOH water THE RNA WAS PRODUCED BY T7 RNA POLYMERASE IN VITRO TRANSCRIPTION USING RIBOZYME TECHNOLOGY. THIS SEQUENCE OCCURS NATURALLY IN HUMANS sample THE RNA WAS PRODUCED BY T7 RNA POLYMERASE IN VITRO TRANSCRIPTION USING RIBOZYME TECHNOLOGY. THIS SEQUENCE OCCURS NATURALLY IN HUMANS sample MO3 304 3 MG MG 304 A MO3 305 3 MG MG 305 A MO4 302 3 MG MG 302 B MO3 303 3 MG MG 303 B MO4 301 3 MG MG 301 C HOH 101 4 HOH HOH 101 A HOH 109 4 HOH HOH 109 A HOH 110 4 HOH HOH 110 A HOH 111 4 HOH HOH 111 A HOH 112 4 HOH HOH 112 A HOH 115 4 HOH HOH 115 A HOH 116 4 HOH HOH 116 A HOH 121 4 HOH HOH 121 A HOH 123 4 HOH HOH 123 A HOH 126 4 HOH HOH 126 A HOH 127 4 HOH HOH 127 A HOH 128 4 HOH HOH 128 A HOH 129 4 HOH HOH 129 A HOH 131 4 HOH HOH 131 A HOH 132 4 HOH HOH 132 A HOH 133 4 HOH HOH 133 A HOH 134 4 HOH HOH 134 A HOH 136 4 HOH HOH 136 A HOH 139 4 HOH HOH 139 A HOH 141 4 HOH HOH 141 A HOH 145 4 HOH HOH 145 A HOH 147 4 HOH HOH 147 A HOH 150 4 HOH HOH 150 A HOH 158 4 HOH HOH 158 A HOH 161 4 HOH HOH 161 A HOH 165 4 HOH HOH 165 A HOH 170 4 HOH HOH 170 A HOH 173 4 HOH HOH 173 A HOH 175 4 HOH HOH 175 A HOH 176 4 HOH HOH 176 A HOH 181 4 HOH HOH 181 A HOH 182 4 HOH HOH 182 A HOH 184 4 HOH HOH 184 A HOH 185 4 HOH HOH 185 A HOH 186 4 HOH HOH 186 A HOH 189 4 HOH HOH 189 A HOH 193 4 HOH HOH 193 A HOH 195 4 HOH HOH 195 A HOH 196 4 HOH HOH 196 A HOH 200 4 HOH HOH 200 A HOH 201 4 HOH HOH 201 A HOH 203 4 HOH HOH 203 A HOH 205 4 HOH HOH 205 A MO3 303 4 HOH HOH 315 A MO3 303 4 HOH HOH 316 A MO3 304 4 HOH HOH 317 A MO3 304 4 HOH HOH 318 A MO3 304 4 HOH HOH 319 A MO3 305 4 HOH HOH 320 A MO3 305 4 HOH HOH 321 A MO3 305 4 HOH HOH 322 A HOH 103 4 HOH HOH 103 B HOH 104 4 HOH HOH 104 B HOH 106 4 HOH HOH 106 B HOH 108 4 HOH HOH 108 B HOH 113 4 HOH HOH 113 B HOH 117 4 HOH HOH 117 B HOH 118 4 HOH HOH 118 B HOH 125 4 HOH HOH 125 B HOH 130 4 HOH HOH 130 B HOH 140 4 HOH HOH 140 B HOH 142 4 HOH HOH 142 B HOH 144 4 HOH HOH 144 B HOH 146 4 HOH HOH 146 B HOH 148 4 HOH HOH 148 B HOH 149 4 HOH HOH 149 B HOH 151 4 HOH HOH 151 B HOH 153 4 HOH HOH 153 B HOH 157 4 HOH HOH 157 B HOH 163 4 HOH HOH 163 B HOH 166 4 HOH HOH 166 B HOH 167 4 HOH HOH 167 B HOH 169 4 HOH HOH 169 B HOH 172 4 HOH HOH 172 B HOH 174 4 HOH HOH 174 B HOH 179 4 HOH HOH 179 B HOH 180 4 HOH HOH 180 B HOH 191 4 HOH HOH 191 B HOH 192 4 HOH HOH 192 B HOH 197 4 HOH HOH 197 B HOH 199 4 HOH HOH 199 B HOH 204 4 HOH HOH 204 B MO4 302 4 HOH HOH 310 B MO4 302 4 HOH HOH 311 B MO4 302 4 HOH HOH 312 B MO4 302 4 HOH HOH 313 B MO3 303 4 HOH HOH 314 B HOH 102 4 HOH HOH 102 C HOH 105 4 HOH HOH 105 C HOH 107 4 HOH HOH 107 C HOH 114 4 HOH HOH 114 C HOH 119 4 HOH HOH 119 C HOH 120 4 HOH HOH 120 C HOH 122 4 HOH HOH 122 C HOH 124 4 HOH HOH 124 C HOH 135 4 HOH HOH 135 C HOH 137 4 HOH HOH 137 C HOH 138 4 HOH HOH 138 C HOH 143 4 HOH HOH 143 C HOH 152 4 HOH HOH 152 C HOH 154 4 HOH HOH 154 C HOH 155 4 HOH HOH 155 C HOH 156 4 HOH HOH 156 C HOH 159 4 HOH HOH 159 C HOH 160 4 HOH HOH 160 C HOH 162 4 HOH HOH 162 C HOH 164 4 HOH HOH 164 C HOH 168 4 HOH HOH 168 C HOH 171 4 HOH HOH 171 C HOH 177 4 HOH HOH 177 C HOH 178 4 HOH HOH 178 C HOH 183 4 HOH HOH 183 C HOH 187 4 HOH HOH 187 C HOH 188 4 HOH HOH 188 C HOH 190 4 HOH HOH 190 C HOH 194 4 HOH HOH 194 C HOH 198 4 HOH HOH 198 C HOH 202 4 HOH HOH 202 C MO4 301 4 HOH HOH 306 C MO4 301 4 HOH HOH 307 C MO4 301 4 HOH HOH 308 C MO4 301 4 HOH HOH 309 C GDP 1 n 1 GDP 1 A G 2 n 2 G 2 A U 3 n 3 U 3 A G 4 n 4 G 4 A A 5 n 5 A 5 A C 6 n 6 C 6 A C 7 n 7 C 7 A U 8 n 8 U 8 A C 9 n 9 C 9 A C 10 n 10 C 10 A C 11 n 11 C 11 A G 12 n 12 G 12 A G 13 n 13 G 13 A G 14 n 14 G 14 A A 15 n 15 A 15 A G 16 n 16 G 16 A C 17 n 17 C 17 A G 18 n 18 G 18 A G 19 n 19 G 19 A G 20 n 20 G 20 A G 21 n 21 G 21 A G 22 n 22 G 22 A A 23 n 23 A 23 A C 24 n 24 C 24 A C 25 n 25 C 25 A A 26 n 26 A 26 A C 27 n 27 C 27 A U 28 n 28 U 28 A A23 29 n 29 A23 29 A GDP 1 n 1 GDP 1 B G 2 n 2 G 2 B U 3 n 3 U 3 B G 4 n 4 G 4 B A 5 n 5 A 5 B C 6 n 6 C 6 B C 7 n 7 C 7 B U 8 n 8 U 8 B C 9 n 9 C 9 B C 10 n 10 C 10 B C 11 n 11 C 11 B G 12 n 12 G 12 B G 13 n 13 G 13 B G 14 n 14 G 14 B A 15 n 15 A 15 B G 16 n 16 G 16 B C 17 n 17 C 17 B G 18 n 18 G 18 B G 19 n 19 G 19 B G 20 n 20 G 20 B G 21 n 21 G 21 B G 22 n 22 G 22 B A 23 n 23 A 23 B C 24 n 24 C 24 B C 25 n 25 C 25 B A 26 n 26 A 26 B C 27 n 27 C 27 B U 28 n 28 U 28 B A 29 n 29 A 29 B GDP 1 n 1 GDP 1 C G 2 n 2 G 2 C U 3 n 3 U 3 C G 4 n 4 G 4 C A 5 n 5 A 5 C C 6 n 6 C 6 C C 7 n 7 C 7 C U 8 n 8 U 8 C C 9 n 9 C 9 C C 10 n 10 C 10 C C 11 n 11 C 11 C G 12 n 12 G 12 C G 13 n 13 G 13 C G 14 n 14 G 14 C A 15 n 15 A 15 C G 16 n 16 G 16 C C 17 n 17 C 17 C G 18 n 18 G 18 C G 19 n 19 G 19 C G 20 n 20 G 20 C G 21 n 21 G 21 C G 22 n 22 G 22 C A 23 n 23 A 23 C C 24 n 24 C 24 C C 25 n 25 C 25 C A 26 n 26 A 26 C C 27 n 27 C 27 C U 28 n 28 U 28 C A 29 n 29 A 29 C author_defined_assembly 2 dimeric author_defined_assembly 2 dimeric A GDP 1 A N7 GDP 1 1_555 A MG 304 D MG MG 1_555 A HOH 317 I O HOH 1_555 84.1 A GDP 1 A N7 GDP 1 1_555 A MG 304 D MG MG 1_555 A HOH 318 I O HOH 1_555 141.9 A HOH 317 I O HOH 1_555 A MG 304 D MG MG 1_555 A HOH 318 I O HOH 1_555 131.9 A GDP 1 A N7 GDP 1 1_555 A MG 304 D MG MG 1_555 A HOH 319 I O HOH 1_555 103.4 A HOH 317 I O HOH 1_555 A MG 304 D MG MG 1_555 A HOH 319 I O HOH 1_555 81.1 A HOH 318 I O HOH 1_555 A MG 304 D MG MG 1_555 A HOH 319 I O HOH 1_555 75.5 A HOH 320 I O HOH 1_555 A MG 305 E MG MG 1_555 A HOH 321 I O HOH 1_555 133.4 A HOH 320 I O HOH 1_555 A MG 305 E MG MG 1_555 A HOH 322 I O HOH 1_555 65.7 A HOH 321 I O HOH 1_555 A MG 305 E MG MG 1_555 A HOH 322 I O HOH 1_555 99.2 A HOH 320 I O HOH 1_555 A MG 305 E MG MG 1_555 B GDP 1 B O2A GDP 1 2_545 73.2 A HOH 321 I O HOH 1_555 A MG 305 E MG MG 1_555 B GDP 1 B O2A GDP 1 2_545 122.5 A HOH 322 I O HOH 1_555 A MG 305 E MG MG 1_555 B GDP 1 B O2A GDP 1 2_545 135.1 A HOH 320 I O HOH 1_555 A MG 305 E MG MG 1_555 B G 2 B N7 G 2 2_545 129.1 A HOH 321 I O HOH 1_555 A MG 305 E MG MG 1_555 B G 2 B N7 G 2 2_545 88.1 A HOH 322 I O HOH 1_555 A MG 305 E MG MG 1_555 B G 2 B N7 G 2 2_545 82.1 B GDP 1 B O2A GDP 1 2_545 A MG 305 E MG MG 1_555 B G 2 B N7 G 2 2_545 112.5 A HOH 315 I O HOH 1_555 B MG 303 G MG MG 1_555 A HOH 316 I O HOH 1_555 92.6 A HOH 315 I O HOH 1_555 B MG 303 G MG MG 1_555 B HOH 314 J O HOH 1_555 92.8 A HOH 316 I O HOH 1_555 B MG 303 G MG MG 1_555 B HOH 314 J O HOH 1_555 91.7 B G 19 B N7 G 19 1_555 B MG 302 F MG MG 1_555 B HOH 310 J O HOH 1_555 88.8 B G 19 B N7 G 19 1_555 B MG 302 F MG MG 1_555 B HOH 311 J O HOH 1_555 120.5 B HOH 310 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 311 J O HOH 1_555 150.6 B G 19 B N7 G 19 1_555 B MG 302 F MG MG 1_555 B HOH 312 J O HOH 1_555 117.2 B HOH 310 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 312 J O HOH 1_555 60.6 B HOH 311 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 312 J O HOH 1_555 103.7 B G 19 B N7 G 19 1_555 B MG 302 F MG MG 1_555 B HOH 313 J O HOH 1_555 87.8 B HOH 310 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 313 J O HOH 1_555 144.1 B HOH 311 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 313 J O HOH 1_555 49.5 B HOH 312 J O HOH 1_555 B MG 302 F MG MG 1_555 B HOH 313 J O HOH 1_555 89.7 C HOH 306 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 307 K O HOH 1_555 142.4 C HOH 306 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 308 K O HOH 1_555 87.4 C HOH 307 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 308 K O HOH 1_555 65.4 C HOH 306 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 309 K O HOH 1_555 76.2 C HOH 307 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 309 K O HOH 1_555 70.3 C HOH 308 K O HOH 1_555 C MG 301 H MG MG 1_555 C HOH 309 K O HOH 1_555 69.2 A GDP 1 GUANOSINE-5'-DIPHOSPHATE A GDP 1 G A A23 29 A A23 29 A B GDP 1 GUANOSINE-5'-DIPHOSPHATE B GDP 1 G C GDP 1 GUANOSINE-5'-DIPHOSPHATE C GDP 1 G 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 -0.8660254038 0.0000000000 -0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_555 -x,-x+y,-z+1/3 crystal symmetry operation 0.0000000000 0.0000000000 77.1400000000 1 B C5' A 29 B C5' A 29 1 Y 1 B C4' A 29 B C4' A 29 1 Y 1 B O4' A 29 B O4' A 29 1 Y 1 B C3' A 29 B C3' A 29 1 Y 1 B O3' A 29 B O3' A 29 1 Y 1 B C2' A 29 B C2' A 29 1 Y 1 B O2' A 29 B O2' A 29 1 Y 1 B C1' A 29 B C1' A 29 1 Y 1 B N9 A 29 B N9 A 29 1 Y 1 B C8 A 29 B C8 A 29 1 Y 1 B N7 A 29 B N7 A 29 1 Y 1 B C5 A 29 B C5 A 29 1 Y 1 B C6 A 29 B C6 A 29 1 Y 1 B N6 A 29 B N6 A 29 1 Y 1 B N1 A 29 B N1 A 29 1 Y 1 B C2 A 29 B C2 A 29 1 Y 1 B N3 A 29 B N3 A 29 1 Y 1 B C4 A 29 B C4 A 29 1 Y 1 C N9 GDP 1 C N9 GDP 1 1 Y 1 C C8 GDP 1 C C8 GDP 1 1 Y 1 C N7 GDP 1 C N7 GDP 1 1 Y 1 C C5 GDP 1 C C5 GDP 1 1 Y 1 C C6 GDP 1 C C6 GDP 1 1 Y 1 C O6 GDP 1 C O6 GDP 1 1 Y 1 C N1 GDP 1 C N1 GDP 1 1 Y 1 C C2 GDP 1 C C2 GDP 1 1 Y 1 C N2 GDP 1 C N2 GDP 1 1 Y 1 C N3 GDP 1 C N3 GDP 1 1 Y 1 C C4 GDP 1 C C4 GDP 1 1 Y 1 C C5' A 29 C C5' A 29 1 Y 1 C C4' A 29 C C4' A 29 1 Y 1 C O4' A 29 C O4' A 29 1 Y 1 C C3' A 29 C C3' A 29 1 Y 1 C O3' A 29 C O3' A 29 1 Y 1 C C2' A 29 C C2' A 29 1 Y 1 C O2' A 29 C O2' A 29 1 Y 1 C C1' A 29 C C1' A 29 1 Y 1 C N9 A 29 C N9 A 29 1 Y 1 C C8 A 29 C C8 A 29 1 Y 1 C N7 A 29 C N7 A 29 1 Y 1 C C5 A 29 C C5 A 29 1 Y 1 C C6 A 29 C C6 A 29 1 Y 1 C N6 A 29 C N6 A 29 1 Y 1 C N1 A 29 C N1 A 29 1 Y 1 C C2 A 29 C C2 A 29 1 Y 1 C N3 A 29 C N3 A 29 1 Y 1 C C4 A 29 C C4 A 29 1 Y 1 B B O O HOH HOH 311 313 1.76 1 B B O O HOH HOH 310 312 2.12 DNA-RNA-ALLATOM-MOD.PARAM DNA-RNA-ALLATOM-MOD.TOP MG-MOD.PARAM MG-MOD.TOP WATER_REP.PARA WATER.TOP 59.4 8.72 1.23 0.00 8.72 0.00 -17.45 NO RESTRAINTS WERE USED FOR NCS OR RNA GEOMETRY 0.288 0.010 0.264 0.275 0.264 2.00 38.57 859 17808 17808 4.8 99.7 RANDOM 929754.01 0.00 1 RESTRAINED THROUGHOUT 0.0 0.0 FLAT MODEL 67.59 0.374 0.51 0.37 5.00 0.59 0.43 2.00 38.57 122 2177 25 2030 0 0.005 0.92 0.0 0.54 0.457 0.038 0.403 2.13 144 2756 6 5.0 99.6 38.8 2.0 76 1D4R 17877 17877 0 0 0.051 1 6.4 4.8 99.9 0.398 2.00 2.05 3.2 100 data reduction MOSFLM data reduction TRUNCATE phasing SOLVE refinement CNS data scaling CCP4 (TRUNCATE) 29-mer fragment of human srp rna helix 6 1 N N 2 N N 2 N N 3 N N 3 N N 3 N N 3 N N 3 N N 4 N N 4 N N 4 N N covale 1.603 both A GDP 1 A O3' GDP 1 1_555 A G 2 A P G 2 1_555 covale 1.613 both A U 28 A O3' U 28 1_555 A A23 29 A P A23 29 1_555 covale 1.610 both B GDP 1 B O3' GDP 1 1_555 B G 2 B P G 2 1_555 covale 1.608 both C GDP 1 C O3' GDP 1 1_555 C G 2 C P G 2 1_555 metalc 2.862 A GDP 1 A N7 GDP 1 1_555 A MG 304 D MG MG 1_555 metalc 2.101 A MG 304 D MG MG 1_555 A HOH 317 I O HOH 1_555 metalc 2.096 A MG 304 D MG MG 1_555 A HOH 318 I O HOH 1_555 metalc 2.104 A MG 304 D MG MG 1_555 A HOH 319 I O HOH 1_555 metalc 2.094 A MG 305 E MG MG 1_555 A HOH 320 I O HOH 1_555 metalc 2.104 A MG 305 E MG MG 1_555 A HOH 321 I O HOH 1_555 metalc 2.102 A MG 305 E MG MG 1_555 A HOH 322 I O HOH 1_555 metalc 2.724 A MG 305 E MG MG 1_555 B GDP 1 B O2A GDP 1 2_545 metalc 3.111 A MG 305 E MG MG 1_555 B G 2 B N7 G 2 2_545 metalc 2.105 A HOH 315 I O HOH 1_555 B MG 303 G MG MG 1_555 metalc 2.102 A HOH 316 I O HOH 1_555 B MG 303 G MG MG 1_555 metalc 2.872 B G 19 B N7 G 19 1_555 B MG 302 F MG MG 1_555 metalc 2.102 B MG 302 F MG MG 1_555 B HOH 310 J O HOH 1_555 metalc 2.106 B MG 302 F MG MG 1_555 B HOH 311 J O HOH 1_555 metalc 2.103 B MG 302 F MG MG 1_555 B HOH 312 J O HOH 1_555 metalc 2.095 B MG 302 F MG MG 1_555 B HOH 313 J O HOH 1_555 metalc 2.101 B MG 303 G MG MG 1_555 B HOH 314 J O HOH 1_555 metalc 2.098 C MG 301 H MG MG 1_555 C HOH 306 K O HOH 1_555 metalc 2.103 C MG 301 H MG MG 1_555 C HOH 307 K O HOH 1_555 metalc 2.105 C MG 301 H MG MG 1_555 C HOH 308 K O HOH 1_555 metalc 2.104 C MG 301 H MG MG 1_555 C HOH 309 K O HOH 1_555 hydrog TYPE_28_PAIR A GDP 1 A N1 GDP 1 1_555 B U 28 B O2 U 28 1_555 hydrog TYPE_28_PAIR A GDP 1 A O6 GDP 1 1_555 B U 28 B N3 U 28 1_555 hydrog WATSON-CRICK A G 2 A N1 G 2 1_555 B C 27 B N3 C 27 1_555 hydrog WATSON-CRICK A G 2 A N2 G 2 1_555 B C 27 B O2 C 27 1_555 hydrog WATSON-CRICK A G 2 A O6 G 2 1_555 B C 27 B N4 C 27 1_555 hydrog WATSON-CRICK A U 3 A N3 U 3 1_555 B A 26 B N1 A 26 1_555 hydrog WATSON-CRICK A U 3 A O4 U 3 1_555 B A 26 B N6 A 26 1_555 hydrog WATSON-CRICK A G 4 A N1 G 4 1_555 B C 25 B N3 C 25 1_555 hydrog WATSON-CRICK A G 4 A N2 G 4 1_555 B C 25 B O2 C 25 1_555 hydrog WATSON-CRICK A G 4 A O6 G 4 1_555 B C 25 B N4 C 25 1_555 hydrog A-C MISPAIR A A 5 A N6 A 5 1_555 B C 24 B O2 C 24 1_555 hydrog C-A MISPAIR A C 6 A N4 C 6 1_555 B A 23 B N1 A 23 1_555 hydrog WATSON-CRICK A C 7 A N3 C 7 1_555 B G 22 B N1 G 22 1_555 hydrog WATSON-CRICK A C 7 A N4 C 7 1_555 B G 22 B O6 G 22 1_555 hydrog WATSON-CRICK A C 7 A O2 C 7 1_555 B G 22 B N2 G 22 1_555 hydrog TYPE_28_PAIR A U 8 A N3 U 8 1_555 B G 21 B O6 G 21 1_555 hydrog TYPE_28_PAIR A U 8 A O2 U 8 1_555 B G 21 B N1 G 21 1_555 hydrog WATSON-CRICK A C 9 A N3 C 9 1_555 B G 20 B N1 G 20 1_555 hydrog WATSON-CRICK A C 9 A N4 C 9 1_555 B G 20 B O6 G 20 1_555 hydrog WATSON-CRICK A C 9 A O2 C 9 1_555 B G 20 B N2 G 20 1_555 hydrog WATSON-CRICK A C 10 A N3 C 10 1_555 B G 19 B N1 G 19 1_555 hydrog WATSON-CRICK A C 10 A N4 C 10 1_555 B G 19 B O6 G 19 1_555 hydrog WATSON-CRICK A C 10 A O2 C 10 1_555 B G 19 B N2 G 19 1_555 hydrog WATSON-CRICK A C 11 A N3 C 11 1_555 B G 18 B N1 G 18 1_555 hydrog WATSON-CRICK A C 11 A N4 C 11 1_555 B G 18 B O6 G 18 1_555 hydrog WATSON-CRICK A C 11 A O2 C 11 1_555 B G 18 B N2 G 18 1_555 hydrog WATSON-CRICK A G 12 A N1 G 12 1_555 B C 17 B N3 C 17 1_555 hydrog WATSON-CRICK A G 12 A N2 G 12 1_555 B C 17 B O2 C 17 1_555 hydrog WATSON-CRICK A G 12 A O6 G 12 1_555 B C 17 B N4 C 17 1_555 hydrog G-G MISPAIR A G 13 A O6 G 13 1_555 B G 16 B N1 G 16 1_555 hydrog G-A MISPAIR A G 14 A O6 G 14 1_555 B A 15 B N6 A 15 1_555 hydrog G-G MISPAIR A G 16 A N1 G 16 1_555 B G 13 B O6 G 13 1_555 hydrog WATSON-CRICK A C 17 A N3 C 17 1_555 B G 12 B N1 G 12 1_555 hydrog WATSON-CRICK A C 17 A N4 C 17 1_555 B G 12 B O6 G 12 1_555 hydrog WATSON-CRICK A C 17 A O2 C 17 1_555 B G 12 B N2 G 12 1_555 hydrog WATSON-CRICK A G 18 A N1 G 18 1_555 B C 11 B N3 C 11 1_555 hydrog WATSON-CRICK A G 18 A N2 G 18 1_555 B C 11 B O2 C 11 1_555 hydrog WATSON-CRICK A G 18 A O6 G 18 1_555 B C 11 B N4 C 11 1_555 hydrog WATSON-CRICK A G 19 A N1 G 19 1_555 B C 10 B N3 C 10 1_555 hydrog WATSON-CRICK A G 19 A N2 G 19 1_555 B C 10 B O2 C 10 1_555 hydrog WATSON-CRICK A G 19 A O6 G 19 1_555 B C 10 B N4 C 10 1_555 hydrog WATSON-CRICK A G 20 A N1 G 20 1_555 B C 9 B N3 C 9 1_555 hydrog WATSON-CRICK A G 20 A N2 G 20 1_555 B C 9 B O2 C 9 1_555 hydrog WATSON-CRICK A G 20 A O6 G 20 1_555 B C 9 B N4 C 9 1_555 hydrog TYPE_28_PAIR A G 21 A N1 G 21 1_555 B U 8 B O2 U 8 1_555 hydrog TYPE_28_PAIR A G 21 A O6 G 21 1_555 B U 8 B N3 U 8 1_555 hydrog WATSON-CRICK A G 22 A N1 G 22 1_555 B C 7 B N3 C 7 1_555 hydrog WATSON-CRICK A G 22 A N2 G 22 1_555 B C 7 B O2 C 7 1_555 hydrog WATSON-CRICK A G 22 A O6 G 22 1_555 B C 7 B N4 C 7 1_555 hydrog A-C MISPAIR A A 23 A N6 A 23 1_555 B C 6 B N3 C 6 1_555 hydrog C-A MISPAIR A C 24 A N3 C 24 1_555 B A 5 B N6 A 5 1_555 hydrog WATSON-CRICK A C 25 A N3 C 25 1_555 B G 4 B N1 G 4 1_555 hydrog WATSON-CRICK A C 25 A N4 C 25 1_555 B G 4 B O6 G 4 1_555 hydrog WATSON-CRICK A C 25 A O2 C 25 1_555 B G 4 B N2 G 4 1_555 hydrog WATSON-CRICK A A 26 A N1 A 26 1_555 B U 3 B N3 U 3 1_555 hydrog WATSON-CRICK A A 26 A N6 A 26 1_555 B U 3 B O4 U 3 1_555 hydrog WATSON-CRICK A C 27 A N3 C 27 1_555 B G 2 B N1 G 2 1_555 hydrog WATSON-CRICK A C 27 A N4 C 27 1_555 B G 2 B O6 G 2 1_555 hydrog WATSON-CRICK A C 27 A O2 C 27 1_555 B G 2 B N2 G 2 1_555 hydrog TYPE_28_PAIR A U 28 A N3 U 28 1_555 B GDP 1 B O6 GDP 1 1_555 hydrog TYPE_28_PAIR A U 28 A O2 U 28 1_555 B GDP 1 B N1 GDP 1 1_555 hydrog WATSON-CRICK C G 2 C N1 G 2 1_555 C C 27 C N3 C 27 6_555 hydrog WATSON-CRICK C G 2 C N2 G 2 1_555 C C 27 C O2 C 27 6_555 hydrog WATSON-CRICK C G 2 C O6 G 2 1_555 C C 27 C N4 C 27 6_555 hydrog WATSON-CRICK C U 3 C N3 U 3 1_555 C A 26 C N1 A 26 6_555 hydrog WATSON-CRICK C U 3 C O4 U 3 1_555 C A 26 C N6 A 26 6_555 hydrog WATSON-CRICK C G 4 C N1 G 4 1_555 C C 25 C N3 C 25 6_555 hydrog WATSON-CRICK C G 4 C N2 G 4 1_555 C C 25 C O2 C 25 6_555 hydrog WATSON-CRICK C G 4 C O6 G 4 1_555 C C 25 C N4 C 25 6_555 hydrog A-C MISPAIR C A 5 C N6 A 5 1_555 C C 24 C N3 C 24 6_555 hydrog C-A MISPAIR C C 6 C N4 C 6 1_555 C A 23 C N1 A 23 6_555 hydrog WATSON-CRICK C C 7 C N3 C 7 1_555 C G 22 C N1 G 22 6_555 hydrog WATSON-CRICK C C 7 C N4 C 7 1_555 C G 22 C O6 G 22 6_555 hydrog WATSON-CRICK C C 7 C O2 C 7 1_555 C G 22 C N2 G 22 6_555 hydrog TYPE_28_PAIR C U 8 C N3 U 8 1_555 C G 21 C O6 G 21 6_555 hydrog TYPE_28_PAIR C U 8 C O2 U 8 1_555 C G 21 C N1 G 21 6_555 hydrog WATSON-CRICK C C 9 C N3 C 9 1_555 C G 20 C N1 G 20 6_555 hydrog WATSON-CRICK C C 9 C N4 C 9 1_555 C G 20 C O6 G 20 6_555 hydrog WATSON-CRICK C C 9 C O2 C 9 1_555 C G 20 C N2 G 20 6_555 hydrog WATSON-CRICK C C 10 C N3 C 10 1_555 C G 19 C N1 G 19 6_555 hydrog WATSON-CRICK C C 10 C N4 C 10 1_555 C G 19 C O6 G 19 6_555 hydrog WATSON-CRICK C C 10 C O2 C 10 1_555 C G 19 C N2 G 19 6_555 hydrog WATSON-CRICK C C 11 C N3 C 11 1_555 C G 18 C N1 G 18 6_555 hydrog WATSON-CRICK C C 11 C N4 C 11 1_555 C G 18 C O6 G 18 6_555 hydrog WATSON-CRICK C C 11 C O2 C 11 1_555 C G 18 C N2 G 18 6_555 hydrog WATSON-CRICK C G 12 C N1 G 12 1_555 C C 17 C N3 C 17 6_555 hydrog WATSON-CRICK C G 12 C N2 G 12 1_555 C C 17 C O2 C 17 6_555 hydrog WATSON-CRICK C G 12 C O6 G 12 1_555 C C 17 C N4 C 17 6_555 hydrog G-G MISPAIR C G 13 C O6 G 13 1_555 C G 16 C N1 G 16 6_555 hydrog G-A MISPAIR C G 14 C O6 G 14 1_555 C A 15 C N6 A 15 6_555 hydrog A-G MISPAIR C A 15 C N6 A 15 1_555 C G 14 C O6 G 14 6_555 hydrog G-G MISPAIR C G 16 C N1 G 16 1_555 C G 13 C O6 G 13 6_555 hydrog WATSON-CRICK C C 17 C N3 C 17 1_555 C G 12 C N1 G 12 6_555 hydrog WATSON-CRICK C C 17 C N4 C 17 1_555 C G 12 C O6 G 12 6_555 hydrog WATSON-CRICK C C 17 C O2 C 17 1_555 C G 12 C N2 G 12 6_555 hydrog WATSON-CRICK C G 18 C N1 G 18 1_555 C C 11 C N3 C 11 6_555 hydrog WATSON-CRICK C G 18 C N2 G 18 1_555 C C 11 C O2 C 11 6_555 hydrog WATSON-CRICK C G 18 C O6 G 18 1_555 C C 11 C N4 C 11 6_555 hydrog WATSON-CRICK C G 19 C N1 G 19 1_555 C C 10 C N3 C 10 6_555 hydrog WATSON-CRICK C G 19 C N2 G 19 1_555 C C 10 C O2 C 10 6_555 hydrog WATSON-CRICK C G 19 C O6 G 19 1_555 C C 10 C N4 C 10 6_555 hydrog WATSON-CRICK C G 20 C N1 G 20 1_555 C C 9 C N3 C 9 6_555 hydrog WATSON-CRICK C G 20 C N2 G 20 1_555 C C 9 C O2 C 9 6_555 hydrog WATSON-CRICK C G 20 C O6 G 20 1_555 C C 9 C N4 C 9 6_555 hydrog TYPE_28_PAIR C G 21 C N1 G 21 1_555 C U 8 C O2 U 8 6_555 hydrog TYPE_28_PAIR C G 21 C O6 G 21 1_555 C U 8 C N3 U 8 6_555 hydrog WATSON-CRICK C G 22 C N1 G 22 1_555 C C 7 C N3 C 7 6_555 hydrog WATSON-CRICK C G 22 C N2 G 22 1_555 C C 7 C O2 C 7 6_555 hydrog WATSON-CRICK C G 22 C O6 G 22 1_555 C C 7 C N4 C 7 6_555 hydrog A-C MISPAIR C A 23 C N1 A 23 1_555 C C 6 C N4 C 6 6_555 hydrog C-A MISPAIR C C 24 C N3 C 24 1_555 C A 5 C N6 A 5 6_555 hydrog WATSON-CRICK C C 25 C N3 C 25 1_555 C G 4 C N1 G 4 6_555 hydrog WATSON-CRICK C C 25 C N4 C 25 1_555 C G 4 C O6 G 4 6_555 hydrog WATSON-CRICK C C 25 C O2 C 25 1_555 C G 4 C N2 G 4 6_555 hydrog WATSON-CRICK C A 26 C N1 A 26 1_555 C U 3 C N3 U 3 6_555 hydrog WATSON-CRICK C A 26 C N6 A 26 1_555 C U 3 C O4 U 3 6_555 hydrog WATSON-CRICK C C 27 C N3 C 27 1_555 C G 2 C N1 G 2 6_555 hydrog WATSON-CRICK C C 27 C N4 C 27 1_555 C G 2 C O6 G 2 6_555 hydrog WATSON-CRICK C C 27 C O2 C 27 1_555 C G 2 C N2 G 2 6_555 RNA A-RNA HELIX, GGAG/GAGG BULGE, AC/CA TANDEM MISMATCH, GU WOBBLE BASE PAIRS, 2'3' -CYCLIC PHOSPHATE, RNA 1D4R PDB 1 1D4R 1D4R PDB 2 1D4R 1 29 1D4R 1 29 1D4R A 1 1 29 1 29 1D4R 1 29 1D4R B 2 1 29 1 29 1D4R 1 29 1D4R C 2 1 29 BINDING SITE FOR RESIDUE MG C 301 C MG 301 Software 4 BINDING SITE FOR RESIDUE MG B 302 B MG 302 Software 5 BINDING SITE FOR RESIDUE MG B 303 B MG 303 Software 3 BINDING SITE FOR RESIDUE MG A 304 A MG 304 Software 5 BINDING SITE FOR RESIDUE MG A 305 A MG 305 Software 5 C HOH 306 K HOH 4 1_555 C HOH 307 K HOH 4 1_555 C HOH 308 K HOH 4 1_555 C HOH 309 K HOH 4 1_555 B G 19 B G 19 5 1_555 B HOH 310 J HOH 5 1_555 B HOH 311 J HOH 5 1_555 B HOH 312 J HOH 5 1_555 B HOH 313 J HOH 5 1_555 A HOH 315 I HOH 3 1_555 A HOH 316 I HOH 3 1_555 B HOH 314 J HOH 3 1_555 A GDP 1 A GDP 1 5 1_555 A HOH 317 I HOH 5 1_555 A HOH 318 I HOH 5 1_555 A HOH 319 I HOH 5 1_555 B GDP 1 B GDP 1 5 2_545 A HOH 320 I HOH 5 1_555 A HOH 321 I HOH 5 1_555 A HOH 322 I HOH 5 1_555 B GDP 1 B GDP 1 5 2_545 B G 2 B G 2 5 2_545 152 trigonal P 31 2 1