1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 0000-0001-8424-3824 Zhang, X. 0000-0002-7041-5960 Li, S. 0000-0003-0414-4776 Zhang, K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE 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 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 N O N 39 N P N 40 N O N 41 N O N 42 N O N 43 N C N 44 R C N 45 N O N 46 S C N 47 N O N 48 R C N 49 N O N 50 R C N 51 N N N 52 N C N 53 N O N 54 N N N 55 N C N 56 N N N 57 N C N 58 N C N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H 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 O N 74 N P N 75 N O N 76 N O N 77 N O N 78 N C N 79 R C N 80 N O N 81 S C N 82 N O N 83 R C N 84 N O N 85 R C Y 86 N N Y 87 N C Y 88 N N Y 89 N C N 90 N C N 91 N O N 92 N N N 93 N C N 94 N N N 95 N N Y 96 N C N 97 N H 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 MG 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 N 125 N N N 126 N C N 127 N O N 128 N N N 129 N C N 130 N O N 131 N C N 132 N C N 133 N H N 134 N H N 135 N H 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 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 sing N 41 N sing N 42 N doub N 43 N sing N 44 N sing N 45 N sing 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 doub N 67 N sing N 68 N doub N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N doub N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N doub N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing 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 Y 100 N sing Y 101 N sing Y 102 N doub N 103 N sing Y 104 N sing N 105 N sing Y 106 N doub N 107 N doub N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub N 119 N sing N 120 N sing 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 N 142 N doub N 143 N sing N 144 N sing N 145 N sing N 146 N doub N 147 N sing N 148 N doub N 149 N sing N 150 N sing US Nat.Chem.Biol. 1552-4469 22 948 959 10.1038/s41589-026-02205-1 41981295 Self-splicing and cyclization mechanisms of the full-length Anabaena pre-tRNA. 2026 0000-0001-8424-3824 0009-0005-6751-1555 0000-0002-7041-5960 0000-0003-0414-4776 10.2210/pdb9k9j/pdb pdb_00009k9j 9K9J 110563 3.46 FSC 0.143 CUT-OFF POINT REL 2024-10-26 PDBJ 2026-06-10 2026-04-22 Cryo-EM structure of linear intron of Anabaena tRNA(Leu) precursor 8 1 NONE 1 Cryo-EM structure of linear intron of Anabaena tRNA(Leu) precursor 0 RECOMBINANT COMPLEX YES MEGADALTONS 0.08 1163 Anabaena 905932 in vitro transcription vector pT7-Fluc(deltai) PARTICLE 1 1 SINGLE PARTICLE 58 GATAN K3 (6k x 4k) 300 FIELD EMISSION GUN FLOOD BEAM TFS KRIOS BRIGHT FIELD 2800 600 1 1383523 9K9J C1 PARTICLE SELECTION 1 cryoSPARC IMAGE ACQUISITION 1 EPU MASKING CTF CORRECTION 1 LAYERLINE INDEXING DIFFRACTION INDEXING MODEL FITTING MODEL REFINEMENT OTHER INITIAL EULER ASSIGNMENT 1 FINAL EULER ASSIGNMENT 1 CLASSIFICATION 1 cryoSPARC 4.5 RECONSTRUCTION 1 cryoSPARC 4.5 VOLUME SELECTION 1 1 1 SERIES ALIGNMENT 1 1 1 MOLECULAR REPLACEMENT 1 1 1 LATTICE DISTORTION CORRECTION 1 1 1 SYMMETRY DETERMINATION 1 1 1 CRYSTALLOGRAPHY MERGING 1 1 1 1.2 NO NO NO YES ETHANE 9K9J 81374.578 RNA (251-MER) 1 man polymer 24.305 MAGNESIUM ION 3 syn non-polymer no no GGAAAUAAUUGAGCCUUAGAGAAGAAAUUCUUUAAGUGGAUGCUCUCAAACUCAGGGAAACCUAAAUCUAGCUAUAGACA AGGCAAUCCUGAGCCAAGCCGAAGUAGUAAUUAGUAAGUUAACAACAGAUAACUUACAGCUAGUCGGAAGGUGCAGAGAC UCGACGGGAGCUACCCUAACGUCAAGACGAGGGUAAAGAGAGAGUCCAAUUCUCAAAGCCAAUAGGCAGUAGCGAAAGCU GCGGGAGAAUG GGAAAUAAUUGAGCCUUAGAGAAGAAAUUCUUUAAGUGGAUGCUCUCAAACUCAGGGAAACCUAAAUCUAGCUAUAGACA AGGCAAUCCUGAGCCAAGCCGAAGUAGUAAUUAGUAAGUUAACAACAGAUAACUUACAGCUAGUCGGAAGGUGCAGAGAC UCGACGGGAGCUACCCUAACGUCAAGACGAGGGUAAAGAGAGAGUCCAAUUCUCAAAGCCAAUAGGCAGUAGCGAAAGCU GCGGGAGAAUG A 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 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 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 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 n n n n n n n n n n n n n n n n n n n sample 1 251 1163 Anabaena 905932 in vitro transcription vector pT7-Fluc(deltai) Biological sequence -3.300 6 A 40 A 37 79.492 A_A40:A37_A 1 -7.819 -2.556 1.633 3.286 11.517 1 20 A 41 A 36 -9.132 A_U41:A36_A 2 -2.359 -0.236 -1.396 -0.187 11.233 1 20 A 42 A 35 0.009 A_U42:A35_A 3 -10.737 -0.030 -0.414 -0.067 -28.833 3 A 44 A 33 -80.585 A_A44:G33_A 4 3.290 -1.698 -0.177 5.642 3.482 11 A 45 A 229 148.626 A_G45:A229_A 5 -26.746 -1.746 1.646 7.322 -25.764 1 19 A 46 A 70 6.518 A_C46:G70_A 6 -2.734 0.209 -0.416 0.137 -9.171 1 19 A 47 A 68 0.064 A_C47:G68_A 7 -4.516 0.127 -0.473 -0.153 -10.074 1 20 A 48 A 67 -0.256 A_U48:A67_A 8 1.995 -0.076 -0.511 -0.127 -3.753 1 20 A 49 A 66 0.359 A_U49:A66_A 9 8.305 -0.111 -0.040 -0.062 -4.553 1 20 A 50 A 65 4.602 A_A50:U65_A 10 -9.377 0.012 -0.360 -0.113 -8.838 1 28 A 51 A 64 2.188 A_G51:U64_A 11 3.108 -1.713 -0.376 -0.260 -5.306 1 20 A 52 A 63 -1.043 A_A52:U63_A 12 10.113 0.120 -0.324 -0.075 -2.668 1 19 A 53 A 62 2.098 A_G53:C62_A 13 11.608 -0.151 -0.038 -0.128 -1.509 1 20 A 54 A 61 4.040 A_A54:U61_A 14 12.555 0.064 0.052 -0.078 -1.806 1 20 A 55 A 60 1.414 A_A55:U60_A 15 20.240 0.045 0.060 -0.111 -1.384 A 114 A 94 138.460 A_G114:C94_A 16 3.941 -0.330 0.106 -0.037 1.317 1 19 A 115 A 93 -2.642 A_G115:C93_A 17 8.591 -0.155 -0.389 -0.158 6.160 1 A 116 A 92 -20.738 A_C116:A92_A 18 6.866 3.037 -0.780 -0.622 6.493 10 A 117 A 91 -25.201 A_A117:A91_A 19 -1.128 6.264 -0.818 -4.214 -8.786 10 A 118 A 90 -13.954 A_A118:A90_A 20 -18.337 -6.459 0.187 -4.356 -0.409 1 A 119 A 89 9.042 A_U119:G89_A 21 8.489 1.333 -1.019 0.584 3.044 1 19 A 120 A 88 -0.099 A_C120:G88_A 22 0.025 0.160 -0.716 -0.176 2.624 1 19 A 121 A 87 -1.945 A_C121:G87_A 23 0.484 0.134 -0.934 -0.274 5.336 1 20 A 122 A 86 2.100 A_U122:A86_A 24 -5.397 -0.035 -0.183 -0.065 -3.181 1 19 A 123 A 85 0.952 A_G123:C85_A 25 2.832 -0.203 0.248 -0.140 0.635 1 20 A 124 A 84 3.911 A_A124:U84_A 26 1.500 0.035 -0.172 -0.079 2.925 1 28 A 125 A 184 -11.557 A_G125:U184_A 27 2.613 -2.623 1.260 -0.848 4.502 1 19 A 126 A 183 0.657 A_C126:G183_A 28 -0.436 0.150 0.829 -0.246 0.677 1 19 A 127 A 182 0.526 A_C127:G182_A 29 -2.078 0.159 0.657 -0.194 14.586 A 129 A 181 -20.486 A_A129:A181_A 30 19.865 -2.394 2.123 1.827 13.235 1 8 A 130 A 180 -10.747 A_G130:A180_A 31 7.997 0.472 1.640 1.006 8.249 1 19 A 131 A 179 0.863 A_C131:G179_A 32 -1.107 0.173 1.105 -0.365 3.117 1 19 A 132 A 178 -2.069 A_C132:G178_A 33 -5.384 0.161 0.794 -0.241 10.297 1 19 A 133 A 177 1.349 A_G133:C177_A 34 -5.967 -0.164 -0.103 -0.097 18.891 1 20 A 134 A 176 1.011 A_A134:U176_A 35 -17.591 0.092 -0.401 -0.048 11.569 A 136 A 175 -5.443 A_G136:G175_A 36 12.519 -5.627 0.303 0.645 4.389 1 20 A 137 A 174 3.111 A_U137:A174_A 37 0.827 0.031 0.670 -0.178 -0.143 1 20 A 138 A 173 -0.903 A_A138:U173_A 38 -0.361 0.058 0.591 -0.117 -0.644 1 19 A 139 A 172 -0.278 A_G139:C172_A 39 0.725 -0.140 0.671 -0.190 -1.868 1 28 A 140 A 171 -13.175 A_U140:G171_A 40 -1.090 3.052 0.844 -0.845 -3.845 A 106 A 103 -44.695 A_A106:G103_A 41 -8.991 -7.741 0.673 -5.002 -7.753 1 20 A 107 A 102 5.763 A_U107:A102_A 42 28.244 -0.047 0.588 -0.132 -3.778 1 20 A 108 A 101 2.346 A_A108:U101_A 43 4.288 -0.031 0.170 -0.123 -0.180 1 19 A 109 A 100 0.156 A_G109:C100_A 44 6.268 -0.190 -0.104 -0.140 3.624 1 20 A 110 A 99 -1.058 A_A110:U99_A 45 3.205 0.058 -0.486 -0.125 8.127 1 A 111 A 98 -4.301 A_C111:A98_A 46 -2.191 3.723 -0.331 -0.992 -28.511 2 1 A 112 A 267 -179.687 A_A112:A267_A 47 -5.669 1.236 -0.291 2.223 -10.977 6 A 145 A 170 -11.120 A_A145:A170_A 48 -17.031 -6.672 -0.199 -3.618 -10.465 1 19 A 146 A 169 -2.297 A_G146:C169_A 49 -5.112 -0.731 -0.134 -0.210 -1.479 1 20 A 147 A 168 -4.112 A_U147:A168_A 50 1.695 -0.137 0.024 -0.090 -0.797 1 20 A 148 A 167 -0.774 A_A148:U167_A 51 13.054 0.155 0.899 -0.227 2.584 1 20 A 149 A 166 6.142 A_A149:U166_A 52 12.773 0.072 0.907 -0.247 -0.199 1 19 A 150 A 165 7.312 A_G150:C165_A 53 14.734 -0.251 0.712 -0.208 9.442 1 20 A 151 A 164 7.220 A_U151:A164_A 54 24.498 0.074 1.338 -0.551 -0.899 1 20 A 152 A 163 1.181 A_U152:A163_A 55 -3.120 -0.028 0.190 -0.102 -0.949 1 20 A 153 A 162 -3.258 A_A153:U162_A 56 -0.352 0.036 0.072 -0.087 10.190 A 154 A 161 21.800 A_A154:A161_A 57 -3.883 6.615 -0.780 -1.653 7.167 1 19 A 155 A 160 -0.013 A_C155:G160_A 58 8.663 0.169 0.415 -0.243 9.144 1 20 A 219 A 214 -6.900 A_A219:U214_A 59 12.248 0.090 -0.826 -0.300 12.061 1 19 A 220 A 213 -2.987 A_C220:G213_A 60 0.747 0.140 -0.837 -0.206 -8.231 1 19 A 221 A 212 -0.357 A_G221:C212_A 61 -6.443 -0.173 0.601 -0.179 -22.561 A 222 A 211 25.330 A_A222:A211_A 62 8.800 5.262 1.420 0.380 -3.182 1 19 A 223 A 208 -0.040 A_G223:C208_A 63 -0.976 -0.193 0.512 -0.166 -1.107 1 19 A 224 A 207 1.103 A_G224:C207_A 64 1.804 -0.158 -0.193 -0.132 0.860 1 19 A 225 A 206 0.252 A_G225:C206_A 65 0.665 -0.159 -0.295 -0.144 2.354 1 20 A 226 A 205 0.919 A_U226:A205_A 66 -1.430 -0.020 -0.129 -0.096 1.994 1 20 A 227 A 204 2.311 A_A227:U204_A 67 -2.388 0.097 -0.439 -0.111 -2.254 1 19 A 74 A 203 -0.066 A_G74:C203_A 68 1.196 -0.175 -0.595 -0.178 -3.235 1 19 A 75 A 202 -1.241 A_C75:G202_A 69 3.749 0.171 -0.515 -0.203 -1.544 1 20 A 76 A 201 0.233 A_U76:A201_A 70 4.399 -0.033 -0.047 -0.078 1.756 1 19 A 77 A 200 1.537 A_C77:G200_A 71 6.067 0.214 0.180 -0.141 2.831 1 28 A 78 A 199 -3.926 A_U78:G199_A 72 5.057 1.696 0.145 -0.399 0.007 1 19 A 79 A 198 0.504 A_C79:G198_A 73 1.929 0.208 0.328 -0.143 8.488 A 80 A 196 -163.941 A_A80:A196_A 74 16.984 -4.889 1.121 5.871 -2.639 A 231 A 195 122.311 A_A231:G195_A 75 31.300 -2.106 -0.086 5.613 -2.191 1 19 A 234 A 194 1.330 A_G234:C194_A 76 -2.040 -0.187 -1.036 -0.257 -6.057 1 20 A 235 A 193 -27.061 A_A235:U193_A 77 28.787 0.439 0.013 0.520 3.995 1 19 A 236 A 192 0.299 A_G236:C192_A 78 15.620 -0.193 -0.208 -0.129 8.280 1 20 A 237 A 191 -2.425 A_U237:A191_A 79 8.222 -0.179 -0.911 -0.168 9.564 1 19 A 238 A 190 -1.046 A_C238:G190_A 80 -0.295 0.104 -1.134 -0.257 13.716 1 19 A 239 A 188 3.641 A_C239:G188_A 81 -12.301 0.242 -0.561 -0.125 -4.870 1 20 A 241 A 282 0.044 A_A241:U282_A 82 -4.061 0.047 -0.276 -0.062 -4.795 1 20 A 242 A 281 1.511 A_U242:A281_A 83 -0.928 -0.056 -0.415 -0.120 -1.363 1 20 A 243 A 280 0.098 A_U243:A280_A 84 3.120 -0.057 -0.188 -0.087 2.148 1 19 A 244 A 279 0.214 A_C244:G279_A 85 4.762 0.170 0.097 -0.124 3.820 1 20 A 245 A 278 -0.367 A_U245:A278_A 86 3.854 -0.045 0.114 -0.095 3.916 1 19 A 246 A 277 2.904 A_C246:G277_A 87 2.772 0.199 0.077 -0.114 -8.781 A 249 A 247 37.107 A_A249:A247_A 88 10.985 -5.890 -0.107 0.358 3.155 1 19 A 250 A 259 -2.489 A_G250:C259_A 89 3.399 -0.131 -0.755 -0.247 4.253 1 19 A 251 A 258 -3.665 A_C251:G258_A 90 -0.698 0.078 -1.276 -0.357 25.435 1 19 A 252 A 257 1.521 A_C252:G257_A 91 -8.011 -0.363 -0.859 0.790 16.400 1 19 A 261 A 274 3.511 A_G261:C274_A 92 -10.424 -0.189 -0.339 -0.138 -4.748 1 20 A 263 A 272 2.559 A_A263:U272_A 93 6.874 0.059 0.056 -0.105 -2.114 1 19 A 264 A 271 2.765 A_G264:C271_A 94 10.647 -0.165 0.233 -0.132 2.102 1 19 A 265 A 270 4.789 A_C265:G270_A 95 18.799 0.258 0.154 -0.134 21.935 10 11 A 266 A 269 -11.575 A_G266:A269_A 96 10.463 6.816 0.934 -4.963 -2.742 176.471 A A 40 41 -68.078 A A 37 36 -1.238 -133.768 -4.323 -0.265 AA_A40U41:A36A37_AA 1 115.064 -58.559 12.995 -1.479 1.004 3.698 31.228 A A 41 42 2.573 A A 36 35 3.649 1.384 1.976 -1.077 AA_U41U42:A35A36_AA 2 1.680 -3.123 31.154 -2.295 -3.312 3.447 113.407 A A 42 44 29.435 A A 35 33 4.896 48.418 1.151 -4.427 AA_U42A44:G33A35_AA 3 16.391 -9.965 105.035 -3.410 -0.431 3.054 -71.023 A A 44 45 -9.403 A A 33 229 3.388 10.816 -2.919 -2.692 AA_A44G45:A229G33_AA 4 -16.434 -14.288 -68.591 1.941 -3.084 4.863 102.924 A A 45 46 2.064 A A 229 70 5.019 3.227 3.268 1.277 AA_G45C46:G70A229_AA 5 -7.772 4.971 102.677 0.745 -2.260 2.891 53.781 A A 46 47 19.149 A A 70 68 4.304 16.529 1.373 -0.845 AA_C46C47:G68G70_AA 6 -23.676 27.429 45.868 -2.175 -3.297 3.581 30.374 A A 47 48 4.162 A A 68 67 3.662 2.171 -0.391 -1.262 AA_C47U48:A67G68_AA 7 -4.725 9.060 29.936 -2.894 -0.312 2.766 31.301 A A 48 49 10.880 A A 67 66 3.083 5.820 -0.227 -1.474 AA_U48U49:A66A67_AA 8 -4.288 8.016 30.475 -3.728 -0.314 1.984 38.794 A A 49 50 33.634 A A 66 65 2.995 21.197 0.362 -1.056 AA_U49A50:U65A66_AA 9 1.084 -1.719 32.662 -3.747 -0.435 1.693 27.052 A A 50 51 29.585 A A 65 64 3.114 13.180 -0.059 -2.058 AA_A50G51:U64U65_AA 10 -4.975 11.168 23.153 -7.057 -0.876 2.968 36.742 A A 51 52 9.585 A A 64 63 3.210 6.010 -0.592 -1.507 AA_G51A52:U63U64_AA 11 -3.074 4.903 36.137 -3.172 0.539 2.541 28.130 A A 52 53 15.043 A A 63 62 3.169 7.225 0.522 -1.890 AA_A52G53:C62U63_AA 12 -2.185 4.548 27.118 -5.395 -1.530 2.562 31.981 A A 53 54 11.931 A A 62 61 3.089 6.529 0.649 -2.280 AA_G53A54:U61C62_AA 13 -0.541 0.988 31.320 -5.169 -1.263 2.688 32.532 A A 54 55 11.536 A A 61 60 3.190 6.422 -0.311 -2.287 AA_A54A55:U60U61_AA 14 0.307 -0.552 31.907 -5.100 0.605 1.495 175.254 A A 114 115 -63.313 A A 94 93 0.892 -125.969 -1.022 -3.350 AA_G114G115:C93C94_AA 15 109.152 -54.861 138.169 -1.511 0.655 3.080 46.889 A A 115 116 2.432 A A 93 92 3.241 1.932 -0.845 -1.600 AA_G115C116:A92C93_AA 16 4.779 -6.017 46.620 -2.165 1.446 3.365 54.336 A A 116 117 2.634 A A 92 91 3.432 2.402 0.182 -1.640 AA_C116A117:A91A92_AA 17 5.034 -5.521 54.070 -1.948 0.120 3.466 -18.094 A A 117 118 -23.200 A A 91 90 3.795 7.023 1.193 -1.018 AA_A117A118:A90A91_AA 18 4.544 15.011 -16.058 -1.479 6.843 2.974 61.687 A A 118 119 10.466 A A 90 89 2.979 10.677 1.802 -0.607 AA_A118U119:G89A90_AA 19 5.126 -5.024 60.650 -1.050 -1.537 2.656 26.769 A A 119 120 14.501 A A 89 88 3.260 6.629 -0.558 -1.696 AA_U119C120:G88G89_AA 20 3.311 -7.242 25.741 -5.249 1.998 3.747 25.341 A A 120 121 0.601 A A 88 87 3.689 0.263 0.821 -2.170 AA_C120C121:G87G88_AA 21 3.743 -8.562 25.066 -5.035 -0.633 3.679 24.417 A A 121 122 -0.056 A A 87 86 3.672 -0.024 -0.289 -2.208 AA_C121U122:A86G87_AA 22 -3.412 8.093 24.181 -5.211 -0.519 1.627 41.044 A A 122 123 36.192 A A 86 85 3.093 23.742 -0.581 -1.731 AA_U122G123:C85A86_AA 23 -7.608 11.598 32.867 -4.565 0.158 3.317 29.898 A A 123 124 1.784 A A 85 84 3.359 0.920 0.327 -1.627 AA_G123A124:U84C85_AA 24 0.876 -1.698 29.872 -3.348 -0.449 2.452 40.508 A A 124 125 0.067 A A 84 184 2.557 0.046 2.185 -1.894 AA_A124G125:U184U84_AA 25 -1.931 2.790 40.464 -2.739 -3.321 3.075 42.338 A A 125 126 5.575 A A 184 183 3.189 4.017 1.161 -2.036 AA_G125C126:G183U184_AA 26 3.620 -5.025 42.007 -3.214 -1.252 3.172 33.531 A A 126 127 0.570 A A 183 182 3.197 0.328 0.048 -1.902 AA_C126C127:G182G183_AA 27 2.814 -4.884 33.414 -3.349 0.368 2.809 44.444 A A 127 129 22.216 A A 182 181 3.963 16.398 -4.217 -0.973 AA_C127A129:A181G182_AA 28 5.756 -7.798 41.065 -2.926 6.151 2.900 40.185 A A 129 130 5.928 A A 181 180 3.150 4.065 0.576 -2.164 AA_A129G130:A180A181_AA 29 -1.677 2.445 39.953 -3.577 -1.014 2.733 33.890 A A 130 131 9.828 A A 180 179 3.099 5.698 0.552 -2.182 AA_G130C131:G179A180_AA 30 2.573 -4.438 33.325 -4.568 -0.576 2.716 36.892 A A 131 132 8.964 A A 179 178 3.041 5.645 0.146 -1.977 AA_C131C132:G178G179_AA 31 3.377 -5.364 36.321 -3.802 0.175 1.516 29.656 A A 132 133 25.339 A A 178 177 2.599 12.552 -0.686 -1.835 AA_C132G133:C177G178_AA 32 3.110 -6.279 26.745 -5.341 1.774 3.127 34.113 A A 133 134 1.400 A A 177 176 3.151 0.819 0.141 -0.717 AA_G133A134:U176C177_AA 33 4.296 -7.343 33.840 -1.348 0.416 2.257 32.083 A A 134 136 39.116 A A 176 175 4.236 20.039 -2.462 -2.124 AA_A134G136:G175U176_AA 34 -3.295 6.432 24.969 -7.895 3.789 3.104 49.724 A A 136 137 2.744 A A 175 174 3.294 2.299 0.430 -2.128 AA_G136U137:A174G175_AA 35 -7.519 8.975 49.137 -2.696 -1.054 2.541 36.429 A A 137 138 9.602 A A 174 173 2.889 5.977 -0.132 -1.954 AA_U137A138:U173A174_AA 36 0.312 -0.500 35.950 -3.819 0.247 2.599 30.290 A A 138 139 12.263 A A 173 172 3.069 6.361 -0.131 -1.981 AA_A138G139:C172U173_AA 37 -1.268 2.445 29.603 -4.918 0.025 3.438 48.361 A A 139 140 6.356 A A 172 171 3.611 5.193 -0.338 -1.164 AA_G139U140:G171C172_AA 38 3.966 -4.854 47.944 -1.857 0.746 2.049 73.419 A A 106 107 19.816 A A 103 102 3.539 23.232 3.243 -2.369 AA_A106U107:A102G103_AA 39 -16.118 13.748 68.474 -2.650 -3.176 1.826 37.682 A A 107 108 30.126 A A 102 101 3.031 18.637 -0.679 -1.607 AA_U107A108:U101A102_AA 40 2.834 -4.581 32.776 -4.418 1.344 2.820 29.107 A A 108 109 10.895 A A 101 100 3.192 5.444 -0.356 -1.772 AA_A108G109:C100U101_AA 41 -0.643 1.287 28.597 -4.632 0.578 2.909 33.624 A A 109 110 7.670 A A 100 99 3.149 4.423 -0.114 -1.605 AA_G109A110:U99C100_AA 42 1.632 -2.830 33.302 -3.446 0.444 3.393 46.340 A A 110 111 2.422 A A 99 98 3.448 1.904 0.045 -1.266 AA_A110C111:A98U99_AA 43 2.798 -3.559 46.223 -1.778 0.191 5.987 82.849 A A 111 112 10.189 A A 98 267 6.562 13.419 -1.844 -2.180 AA_C111A112:A267A98_AA 44 10.310 -7.829 81.410 -2.286 1.884 3.512 54.134 A A 145 146 1.458 A A 170 169 3.534 1.326 1.415 -0.822 AA_A145G146:C169A170_AA 45 -0.088 0.096 54.119 -0.990 -1.561 3.124 36.173 A A 146 147 3.569 A A 169 168 3.165 2.213 -0.756 -1.377 AA_G146U147:A168C169_AA 46 -2.631 4.243 36.015 -2.518 0.860 1.930 33.174 A A 147 148 25.798 A A 168 167 3.027 14.256 1.556 -1.611 AA_U147A148:U167A168_AA 47 -2.817 5.098 29.903 -4.736 -3.103 2.687 37.034 A A 148 149 10.526 A A 167 166 3.068 6.652 0.859 -1.966 AA_A148A149:U166U167_AA 48 0.310 -0.491 36.451 -3.888 -1.315 2.751 32.791 A A 149 150 9.285 A A 166 165 3.176 5.215 0.398 -2.643 AA_A149G150:C165U166_AA 49 2.779 -4.949 32.268 -5.500 -0.268 3.025 33.592 A A 150 151 13.033 A A 165 164 3.552 7.472 -0.275 -2.018 AA_G150U151:A164C165_AA 50 0.709 -1.236 32.766 -4.737 0.595 2.384 48.917 A A 151 152 30.447 A A 164 163 3.344 23.763 0.708 -1.297 AA_U151U152:A163A164_AA 51 16.122 -20.657 40.028 -3.330 0.341 2.988 36.382 A A 152 153 3.879 A A 163 162 3.081 2.420 -0.636 -1.371 AA_U152A153:U162A163_AA 52 -0.043 0.069 36.305 -2.509 1.013 3.391 54.550 A A 153 154 1.275 A A 162 161 3.081 1.165 2.476 -0.704 AA_A153A154:A161U162_AA 53 8.498 -9.305 53.923 -0.838 -2.190 2.062 5.161 A A 154 155 42.311 A A 161 160 4.196 3.467 -1.824 -1.769 AA_A154C155:G160A161_AA 54 -0.466 5.690 3.794 -46.548 16.640 3.286 29.293 A A 219 220 9.008 A A 214 213 3.497 4.525 0.811 -1.622 AA_A219C220:G213U214_AA 55 3.850 -7.663 28.697 -4.233 -0.733 1.753 51.365 A A 220 221 35.679 A A 213 212 3.137 29.255 0.925 -1.488 AA_C220G221:C212G213_AA 56 -3.756 4.581 42.531 -3.384 -1.281 3.141 50.752 A A 221 222 4.139 A A 212 211 3.304 3.545 1.920 -1.426 AA_G221A222:A211C212_AA 57 -1.713 2.000 50.609 -1.909 -2.358 2.519 54.372 A A 222 223 16.037 A A 211 208 3.962 14.393 2.677 -2.720 AA_A222G223:C208A211_AA 58 -12.169 13.559 51.236 -3.876 -3.690 3.115 26.133 A A 223 224 8.776 A A 208 207 3.382 3.954 -0.488 -1.574 AA_G223G224:C207C208_AA 59 -0.294 0.652 25.836 -4.556 0.999 3.014 30.960 A A 224 225 5.200 A A 207 206 3.169 2.772 0.077 -1.636 AA_G224G225:C206C207_AA 60 0.755 -1.417 30.829 -3.573 -0.006 3.313 31.889 A A 225 226 1.730 A A 206 205 3.361 0.950 0.044 -1.623 AA_G225U226:A205C206_AA 61 0.541 -0.984 31.871 -3.130 0.021 1.896 43.499 A A 226 227 41.602 A A 205 204 3.283 28.182 1.092 -1.249 AA_U226A227:U204A205_AA 62 10.121 -14.940 31.921 -4.216 -0.564 3.446 35.962 A A 227 74 3.582 A A 204 203 3.459 2.207 -0.806 -1.145 AA_A227G74:C203U204_AA 63 -3.541 5.748 35.727 -2.188 0.772 3.179 38.706 A A 74 75 3.323 A A 203 202 3.284 2.201 -0.113 -1.863 AA_G74C75:G202C203_AA 64 -0.961 1.451 38.634 -3.078 0.054 2.827 24.330 A A 75 76 11.266 A A 202 201 3.225 4.706 -0.797 -2.158 AA_C75U76:A201G202_AA 65 -3.059 7.321 23.683 -6.507 0.989 2.830 33.675 A A 76 77 7.374 A A 201 200 3.076 4.261 0.267 -1.775 AA_U76C77:G200A201_AA 66 -0.557 0.963 33.407 -3.694 -0.542 2.797 37.581 A A 77 78 7.621 A A 200 199 3.085 4.894 -0.290 -1.921 AA_C77U78:G199G200_AA 67 2.268 -3.532 37.206 -3.558 0.718 2.922 31.625 A A 78 79 9.653 A A 199 198 3.215 5.223 0.768 -2.000 AA_U78C79:G198G199_AA 68 4.142 -7.656 30.932 -4.587 -0.681 -1.795 -150.498 A A 79 80 79.180 A A 198 196 -0.538 -143.100 3.447 -1.380 AA_C79A80:A196G198_AA 69 18.761 10.381 -67.551 0.092 1.701 -4.013 140.173 A A 80 231 -1.047 A A 196 195 -4.014 -1.968 -0.400 -0.949 AA_A80A231:G195A196_AA 70 4.805 -2.555 140.130 -0.518 0.180 -0.585 -177.527 A A 231 234 -76.979 A A 195 194 -0.767 153.032 2.776 1.694 AA_A231G234:C194G195_AA 71 -88.152 -44.343 -86.459 -0.594 1.534 2.212 45.360 A A 234 235 28.263 A A 194 193 3.133 20.934 -1.811 -1.918 AA_G234A235:U193C194_AA 72 -7.831 10.573 39.726 -4.119 1.738 1.979 30.349 A A 235 236 19.266 A A 193 192 2.987 9.901 2.234 -2.160 AA_A235G236:C192U193_AA 73 -2.132 4.149 28.646 -5.683 -4.603 2.589 35.415 A A 236 237 12.882 A A 192 191 3.188 7.755 -0.392 -2.123 AA_G236U237:A191C192_AA 74 4.615 -7.666 34.281 -4.514 1.254 3.081 29.632 A A 237 238 16.673 A A 191 190 3.342 8.305 1.679 -1.669 AA_U237C238:G190A191_AA 75 8.235 -16.533 27.274 -5.059 -1.502 3.464 54.155 A A 238 239 2.063 A A 190 188 3.437 1.878 2.705 -0.606 AA_C238C239:G188G190_AA 76 1.044 -1.147 54.115 -0.787 -2.904 3.213 58.971 A A 239 241 17.604 A A 188 282 3.362 17.103 -0.929 -0.344 AA_C239A241:U282G188_AA 77 -5.220 5.373 56.428 -1.257 0.667 3.279 33.769 A A 241 242 1.933 A A 282 281 3.321 1.123 -0.345 -1.627 AA_A241U242:A281U282_AA 78 -1.544 2.659 33.717 -2.984 0.341 2.964 31.646 A A 242 243 7.313 A A 281 280 3.164 3.977 -0.234 -1.493 AA_U242U243:A280A281_AA 79 -1.140 2.096 31.381 -3.428 0.230 2.843 30.291 A A 243 244 9.368 A A 280 279 3.154 4.875 0.521 -1.738 AA_U243C244:G279A280_AA 80 0.094 -0.180 29.905 -4.233 -0.980 2.865 30.601 A A 244 245 10.018 A A 279 278 3.195 5.257 0.331 -1.788 AA_C244U245:A278G279_AA 81 2.390 -4.555 30.064 -4.361 -0.186 3.120 33.898 A A 245 246 2.167 A A 278 277 3.175 1.263 0.405 -1.875 AA_U245C246:G277A278_AA 82 1.519 -2.607 33.842 -3.411 -0.460 6.528 78.689 A A 246 249 -0.014 A A 277 247 6.607 -0.017 1.670 -2.882 AA_C246A249:A247G277_AA 83 -4.118 3.249 78.598 -2.272 -1.544 3.370 75.251 A A 249 250 5.951 A A 247 259 3.356 7.255 0.982 1.017 AA_A249G250:C259A247_AA 84 -4.804 3.941 74.820 0.606 -0.955 3.039 42.852 A A 250 251 5.511 A A 259 258 3.216 4.017 -0.349 -1.418 AA_G250C251:G258C259_AA 85 3.508 -4.813 42.534 -2.325 0.813 3.250 20.756 A A 251 252 3.578 A A 258 257 3.336 1.287 0.538 -0.483 AA_C251C252:G257G258_AA 86 -1.599 4.445 20.655 -1.903 -2.192 6.154 69.414 A A 261 263 11.613 A A 274 272 6.767 13.143 -0.415 -3.168 AA_G261A263:U272C274_AA 87 -7.367 6.509 67.960 -3.736 -0.170 2.852 30.026 A A 263 264 8.402 A A 272 271 3.166 4.336 0.203 -1.897 AA_A263G264:C271U272_AA 88 -1.626 3.151 29.674 -4.487 -0.700 2.934 33.871 A A 264 265 7.577 A A 271 270 3.226 4.402 0.124 -2.119 AA_G264C265:G270C271_AA 89 0.308 -0.531 33.590 -4.307 -0.167 2.222 54.907 A A 265 266 9.931 A A 270 269 2.425 9.121 -1.681 -1.075 AA_C265G266:A269G270_AA 90 0.346 -0.377 54.201 -1.555 1.838 citation citation_author em_admin citation citation_author em_admin citation em_admin citation em_admin repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release Data collection Database references Database references Experimental summary Data collection Database references Database references Experimental summary 1 0 2026-04-22 1 0 2026-04-22 1 0 1 2026-04-22 1 0 1 2026-04-22 1 0 2 2026-04-22 1 0 2026-04-22 1 0 2026-04-22 1 1 2026-04-29 2 0 2026-04-29 1 2 2026-06-10 3 0 2026-06-10 _citation.pdbx_database_id_PubMed _citation.title _em_admin.last_update _citation.pdbx_database_id_PubMed _citation.title _em_admin.last_update _citation.journal_volume _citation.page_first _citation.page_last _em_admin.last_update _citation.journal_volume _citation.page_first _citation.page_last _em_admin.last_update China Other government kmzhang@ustc.edu.cn 0000-0003-0414-4776 Kaiming Zhang principal investigator/group leader lishanshan@ustc.edu.cn 0000-0002-7041-5960 Shanshan Li principal investigator/group leader Cryo-EM structure of linear intron of Anabaena tRNA(Leu) precursor N PDBJ Y PDBC 2024-10-26 REL MG MG SUBJECT OF INVESTIGATION MG MAGNESIUM ION Y N MG 1 2 MG MG 301 A MG 2 2 MG MG 302 A MG 3 2 MG MG 303 A G 33 n 1 G 33 A G 34 n 2 G 34 A A 35 n 3 A 35 A A 36 n 4 A 36 A A 37 n 5 A 37 A U 38 n 6 U 38 A A 39 n 7 A 39 A A 40 n 8 A 40 A U 41 n 9 U 41 A U 42 n 10 U 42 A G 43 n 11 G 43 A A 44 n 12 A 44 A G 45 n 13 G 45 A C 46 n 14 C 46 A C 47 n 15 C 47 A U 48 n 16 U 48 A U 49 n 17 U 49 A A 50 n 18 A 50 A G 51 n 19 G 51 A A 52 n 20 A 52 A G 53 n 21 G 53 A A 54 n 22 A 54 A A 55 n 23 A 55 A G 56 n 24 G 56 A A 57 n 25 A 57 A A 58 n 26 A 58 A A 59 n 27 A 59 A U 60 n 28 U 60 A U 61 n 29 U 61 A C 62 n 30 C 62 A U 63 n 31 U 63 A U 64 n 32 U 64 A U 65 n 33 U 65 A A 66 n 34 A 66 A A 67 n 35 A 67 A G 68 n 36 G 68 A U 69 n 37 U 69 A G 70 n 38 G 70 A G 71 n 39 G 71 A A 72 n 40 A 72 A U 73 n 41 U 73 A G 74 n 42 G 74 A C 75 n 43 C 75 A U 76 n 44 U 76 A C 77 n 45 C 77 A U 78 n 46 U 78 A C 79 n 47 C 79 A A 80 n 48 A 80 A A 81 n 49 A 81 A A 82 n 50 A 82 A C 83 n 51 C 83 A U 84 n 52 U 84 A C 85 n 53 C 85 A A 86 n 54 A 86 A G 87 n 55 G 87 A G 88 n 56 G 88 A G 89 n 57 G 89 A A 90 n 58 A 90 A A 91 n 59 A 91 A A 92 n 60 A 92 A C 93 n 61 C 93 A C 94 n 62 C 94 A U 95 n 63 U 95 A A 96 n 64 A 96 A A 97 n 65 A 97 A A 98 n 66 A 98 A U 99 n 67 U 99 A C 100 n 68 C 100 A U 101 n 69 U 101 A A 102 n 70 A 102 A G 103 n 71 G 103 A C 104 n 72 C 104 A U 105 n 73 U 105 A A 106 n 74 A 106 A U 107 n 75 U 107 A A 108 n 76 A 108 A G 109 n 77 G 109 A A 110 n 78 A 110 A C 111 n 79 C 111 A A 112 n 80 A 112 A A 113 n 81 A 113 A G 114 n 82 G 114 A G 115 n 83 G 115 A C 116 n 84 C 116 A A 117 n 85 A 117 A A 118 n 86 A 118 A U 119 n 87 U 119 A C 120 n 88 C 120 A C 121 n 89 C 121 A U 122 n 90 U 122 A G 123 n 91 G 123 A A 124 n 92 A 124 A G 125 n 93 G 125 A C 126 n 94 C 126 A C 127 n 95 C 127 A A 128 n 96 A 128 A A 129 n 97 A 129 A G 130 n 98 G 130 A C 131 n 99 C 131 A C 132 n 100 C 132 A G 133 n 101 G 133 A A 134 n 102 A 134 A A 135 n 103 A 135 A G 136 n 104 G 136 A U 137 n 105 U 137 A A 138 n 106 A 138 A G 139 n 107 G 139 A U 140 n 108 U 140 A A 141 n 109 A 141 A A 142 n 110 A 142 A U 143 n 111 U 143 A U 144 n 112 U 144 A A 145 n 113 A 145 A G 146 n 114 G 146 A U 147 n 115 U 147 A A 148 n 116 A 148 A A 149 n 117 A 149 A G 150 n 118 G 150 A U 151 n 119 U 151 A U 152 n 120 U 152 A A 153 n 121 A 153 A A 154 n 122 A 154 A C 155 n 123 C 155 A A 156 n 124 A 156 A A 157 n 125 A 157 A C 158 n 126 C 158 A A 159 n 127 A 159 A G 160 n 128 G 160 A A 161 n 129 A 161 A U 162 n 130 U 162 A A 163 n 131 A 163 A A 164 n 132 A 164 A C 165 n 133 C 165 A U 166 n 134 U 166 A U 167 n 135 U 167 A A 168 n 136 A 168 A C 169 n 137 C 169 A A 170 n 138 A 170 A G 171 n 139 G 171 A C 172 n 140 C 172 A U 173 n 141 U 173 A A 174 n 142 A 174 A G 175 n 143 G 175 A U 176 n 144 U 176 A C 177 n 145 C 177 A G 178 n 146 G 178 A G 179 n 147 G 179 A A 180 n 148 A 180 A A 181 n 149 A 181 A G 182 n 150 G 182 A G 183 n 151 G 183 A U 184 n 152 U 184 A G 185 n 153 G 185 A C 186 n 154 C 186 A A 187 n 155 A 187 A G 188 n 156 G 188 A A 189 n 157 A 189 A G 190 n 158 G 190 A A 191 n 159 A 191 A C 192 n 160 C 192 A U 193 n 161 U 193 A C 194 n 162 C 194 A G 195 n 163 G 195 A A 196 n 164 A 196 A C 197 n 165 C 197 A G 198 n 166 G 198 A G 199 n 167 G 199 A G 200 n 168 G 200 A A 201 n 169 A 201 A G 202 n 170 G 202 A C 203 n 171 C 203 A U 204 n 172 U 204 A A 205 n 173 A 205 A C 206 n 174 C 206 A C 207 n 175 C 207 A C 208 n 176 C 208 A U 209 n 177 U 209 A A 210 n 178 A 210 A A 211 n 179 A 211 A C 212 n 180 C 212 A G 213 n 181 G 213 A U 214 n 182 U 214 A C 215 n 183 C 215 A A 216 n 184 A 216 A A 217 n 185 A 217 A G 218 n 186 G 218 A A 219 n 187 A 219 A C 220 n 188 C 220 A G 221 n 189 G 221 A A 222 n 190 A 222 A G 223 n 191 G 223 A G 224 n 192 G 224 A G 225 n 193 G 225 A U 226 n 194 U 226 A A 227 n 195 A 227 A A 228 n 196 A 228 A A 229 n 197 A 229 A G 230 n 198 G 230 A A 231 n 199 A 231 A G 232 n 200 G 232 A A 233 n 201 A 233 A G 234 n 202 G 234 A A 235 n 203 A 235 A G 236 n 204 G 236 A U 237 n 205 U 237 A C 238 n 206 C 238 A C 239 n 207 C 239 A A 240 n 208 A 240 A A 241 n 209 A 241 A U 242 n 210 U 242 A U 243 n 211 U 243 A C 244 n 212 C 244 A U 245 n 213 U 245 A C 246 n 214 C 246 A A 247 n 215 A 247 A A 248 n 216 A 248 A A 249 n 217 A 249 A G 250 n 218 G 250 A C 251 n 219 C 251 A C 252 n 220 C 252 A A 253 n 221 A 253 A A 254 n 222 A 254 A U 255 n 223 U 255 A A 256 n 224 A 256 A G 257 n 225 G 257 A G 258 n 226 G 258 A C 259 n 227 C 259 A A 260 n 228 A 260 A G 261 n 229 G 261 A U 262 n 230 U 262 A A 263 n 231 A 263 A G 264 n 232 G 264 A C 265 n 233 C 265 A G 266 n 234 G 266 A A 267 n 235 A 267 A A 268 n 236 A 268 A A 269 n 237 A 269 A G 270 n 238 G 270 A C 271 n 239 C 271 A U 272 n 240 U 272 A G 273 n 241 G 273 A C 274 n 242 C 274 A G 275 n 243 G 275 A G 276 n 244 G 276 A G 277 n 245 G 277 A A 278 n 246 A 278 A G 279 n 247 G 279 A A 280 n 248 A 280 A A 281 n 249 A 281 A U 282 n 250 U 282 A G 283 n 251 G 283 A author_and_software_defined_assembly 1 monomeric not applicable electron microscopy A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 A A 233 A OP1 A 201 1_555 111.7 A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 A A 233 A OP2 A 201 1_555 147.2 A A 233 A OP1 A 201 1_555 A MG 301 B MG MG 1_555 A A 233 A OP2 A 201 1_555 64.7 A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 A G 234 A OP1 G 202 1_555 114.1 A A 233 A OP1 A 201 1_555 A MG 301 B MG MG 1_555 A G 234 A OP1 G 202 1_555 109.4 A A 233 A OP2 A 201 1_555 A MG 301 B MG MG 1_555 A G 234 A OP1 G 202 1_555 96.8 A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 A G 283 A O3' G 251 1_555 76.9 A A 233 A OP1 A 201 1_555 A MG 301 B MG MG 1_555 A G 283 A O3' G 251 1_555 128.3 A A 233 A OP2 A 201 1_555 A MG 301 B MG MG 1_555 A G 283 A O3' G 251 1_555 81.3 A G 234 A OP1 G 202 1_555 A MG 301 B MG MG 1_555 A G 283 A O3' G 251 1_555 112.3 A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 A G 283 A O2' G 251 1_555 109.9 A A 233 A OP1 A 201 1_555 A MG 301 B MG MG 1_555 A G 283 A O2' G 251 1_555 138.3 A A 233 A OP2 A 201 1_555 A MG 301 B MG MG 1_555 A G 283 A O2' G 251 1_555 81.7 A G 234 A OP1 G 202 1_555 A MG 301 B MG MG 1_555 A G 283 A O2' G 251 1_555 48.6 A G 283 A O3' G 251 1_555 A MG 301 B MG MG 1_555 A G 283 A O2' G 251 1_555 64.5 A A 118 A OP1 A 86 1_555 A MG 302 C MG MG 1_555 A G 188 A OP1 G 156 1_555 113.4 A A 118 A OP1 A 86 1_555 A MG 302 C MG MG 1_555 A G 188 A OP2 G 156 1_555 127.8 A G 188 A OP1 G 156 1_555 A MG 302 C MG MG 1_555 A G 188 A OP2 G 156 1_555 67.0 A A 233 A O3' A 201 1_555 A MG 303 D MG MG 1_555 A G 234 A OP2 G 202 1_555 66.2 A A 233 A O3' A 201 1_555 A MG 303 D MG MG 1_555 A A 235 A OP2 A 203 1_555 139.2 A G 234 A OP2 G 202 1_555 A MG 303 D MG MG 1_555 A A 235 A OP2 A 203 1_555 74.3 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0 1_555 x,y,z identity operation 0.0 0.0 0.0 1 A A O2' O2' G G 115 270 2.18 1 3.02 0.50 111.50 114.52 A A A C5 C6 N1 G G G 70 70 70 N N Cryo-EM structure of linear intron of Anabaena tRNA(Leu) precursor 1 N N 2 N N 2 N N 2 N N metalc 2.345 A A 35 A OP1 A 3 1_555 A MG 301 B MG MG 1_555 metalc 2.320 A A 118 A OP1 A 86 1_555 A MG 302 C MG MG 1_555 metalc 2.469 A G 188 A OP1 G 156 1_555 A MG 302 C MG MG 1_555 metalc 2.126 A G 188 A OP2 G 156 1_555 A MG 302 C MG MG 1_555 metalc 2.518 A A 233 A OP1 A 201 1_555 A MG 301 B MG MG 1_555 metalc 2.255 A A 233 A OP2 A 201 1_555 A MG 301 B MG MG 1_555 metalc 2.321 A A 233 A O3' A 201 1_555 A MG 303 D MG MG 1_555 metalc 2.958 A G 234 A OP1 G 202 1_555 A MG 301 B MG MG 1_555 metalc 2.255 A G 234 A OP2 G 202 1_555 A MG 303 D MG MG 1_555 metalc 2.619 A A 235 A OP2 A 203 1_555 A MG 303 D MG MG 1_555 metalc 2.623 A G 283 A O3' G 251 1_555 A MG 301 B MG MG 1_555 metalc 2.501 A G 283 A O2' G 251 1_555 A MG 301 B MG MG 1_555 hydrog G-A MISPAIR A G 33 A N7 G 1 1_555 A A 44 A N6 A 12 1_555 hydrog WATSON-CRICK A A 35 A N1 A 3 1_555 A U 42 A N3 U 10 1_555 hydrog WATSON-CRICK A A 35 A N6 A 3 1_555 A U 42 A O4 U 10 1_555 hydrog WATSON-CRICK A A 36 A N1 A 4 1_555 A U 41 A N3 U 9 1_555 hydrog WATSON-CRICK A A 36 A N6 A 4 1_555 A U 41 A O4 U 9 1_555 hydrog A-A MISPAIR A A 37 A N3 A 5 1_555 A A 40 A N6 A 8 1_555 hydrog G-A MISPAIR A G 45 A N2 G 13 1_555 A A 229 A N3 A 197 1_555 hydrog WATSON-CRICK A C 46 A N3 C 14 1_555 A G 70 A N1 G 38 1_555 hydrog WATSON-CRICK A C 46 A N4 C 14 1_555 A G 70 A O6 G 38 1_555 hydrog WATSON-CRICK A C 46 A O2 C 14 1_555 A G 70 A N2 G 38 1_555 hydrog WATSON-CRICK A C 47 A N3 C 15 1_555 A G 68 A N1 G 36 1_555 hydrog WATSON-CRICK A C 47 A N4 C 15 1_555 A G 68 A O6 G 36 1_555 hydrog WATSON-CRICK A C 47 A O2 C 15 1_555 A G 68 A N2 G 36 1_555 hydrog WATSON-CRICK A U 48 A N3 U 16 1_555 A A 67 A N1 A 35 1_555 hydrog WATSON-CRICK A U 48 A O4 U 16 1_555 A A 67 A N6 A 35 1_555 hydrog WATSON-CRICK A U 49 A N3 U 17 1_555 A A 66 A N1 A 34 1_555 hydrog WATSON-CRICK A U 49 A O4 U 17 1_555 A A 66 A N6 A 34 1_555 hydrog WATSON-CRICK A A 50 A N1 A 18 1_555 A U 65 A N3 U 33 1_555 hydrog WATSON-CRICK A A 50 A N6 A 18 1_555 A U 65 A O4 U 33 1_555 hydrog TYPE_28_PAIR A G 51 A N1 G 19 1_555 A U 64 A O2 U 32 1_555 hydrog TYPE_28_PAIR A G 51 A O6 G 19 1_555 A U 64 A N3 U 32 1_555 hydrog WATSON-CRICK A A 52 A N1 A 20 1_555 A U 63 A N3 U 31 1_555 hydrog WATSON-CRICK A A 52 A N6 A 20 1_555 A U 63 A O4 U 31 1_555 hydrog WATSON-CRICK A G 53 A N1 G 21 1_555 A C 62 A N3 C 30 1_555 hydrog WATSON-CRICK A G 53 A N2 G 21 1_555 A C 62 A O2 C 30 1_555 hydrog WATSON-CRICK A G 53 A O6 G 21 1_555 A C 62 A N4 C 30 1_555 hydrog WATSON-CRICK A A 54 A N1 A 22 1_555 A U 61 A N3 U 29 1_555 hydrog WATSON-CRICK A A 54 A N6 A 22 1_555 A U 61 A O4 U 29 1_555 hydrog WATSON-CRICK A A 55 A N1 A 23 1_555 A U 60 A N3 U 28 1_555 hydrog WATSON-CRICK A A 55 A N6 A 23 1_555 A U 60 A O4 U 28 1_555 hydrog A-G MISPAIR A A 59 A N3 A 27 1_555 A G 224 A N2 G 192 1_555 hydrog WATSON-CRICK A G 74 A N1 G 42 1_555 A C 203 A N3 C 171 1_555 hydrog WATSON-CRICK A G 74 A N2 G 42 1_555 A C 203 A O2 C 171 1_555 hydrog WATSON-CRICK A G 74 A O6 G 42 1_555 A C 203 A N4 C 171 1_555 hydrog WATSON-CRICK A C 75 A N3 C 43 1_555 A G 202 A N1 G 170 1_555 hydrog WATSON-CRICK A C 75 A N4 C 43 1_555 A G 202 A O6 G 170 1_555 hydrog WATSON-CRICK A C 75 A O2 C 43 1_555 A G 202 A N2 G 170 1_555 hydrog WATSON-CRICK A U 76 A N3 U 44 1_555 A A 201 A N1 A 169 1_555 hydrog WATSON-CRICK A U 76 A O4 U 44 1_555 A A 201 A N6 A 169 1_555 hydrog WATSON-CRICK A C 77 A N3 C 45 1_555 A G 200 A N1 G 168 1_555 hydrog WATSON-CRICK A C 77 A N4 C 45 1_555 A G 200 A O6 G 168 1_555 hydrog WATSON-CRICK A C 77 A O2 C 45 1_555 A G 200 A N2 G 168 1_555 hydrog TYPE_28_PAIR A U 78 A N3 U 46 1_555 A G 199 A O6 G 167 1_555 hydrog TYPE_28_PAIR A U 78 A O2 U 46 1_555 A G 199 A N1 G 167 1_555 hydrog WATSON-CRICK A C 79 A N3 C 47 1_555 A G 198 A N1 G 166 1_555 hydrog WATSON-CRICK A C 79 A N4 C 47 1_555 A G 198 A O6 G 166 1_555 hydrog WATSON-CRICK A C 79 A O2 C 47 1_555 A G 198 A N2 G 166 1_555 hydrog A-A MISPAIR A A 80 A N6 A 48 1_555 A A 196 A N7 A 164 1_555 hydrog A-G MISPAIR A A 82 A N3 A 50 1_555 A G 183 A N2 G 151 1_555 hydrog WATSON-CRICK A U 84 A N3 U 52 1_555 A A 124 A N1 A 92 1_555 hydrog WATSON-CRICK A U 84 A O4 U 52 1_555 A A 124 A N6 A 92 1_555 hydrog WATSON-CRICK A C 85 A N3 C 53 1_555 A G 123 A N1 G 91 1_555 hydrog WATSON-CRICK A C 85 A N4 C 53 1_555 A G 123 A O6 G 91 1_555 hydrog WATSON-CRICK A C 85 A O2 C 53 1_555 A G 123 A N2 G 91 1_555 hydrog WATSON-CRICK A A 86 A N1 A 54 1_555 A U 122 A N3 U 90 1_555 hydrog WATSON-CRICK A A 86 A N6 A 54 1_555 A U 122 A O4 U 90 1_555 hydrog WATSON-CRICK A G 87 A N1 G 55 1_555 A C 121 A N3 C 89 1_555 hydrog WATSON-CRICK A G 87 A N2 G 55 1_555 A C 121 A O2 C 89 1_555 hydrog WATSON-CRICK A G 87 A O6 G 55 1_555 A C 121 A N4 C 89 1_555 hydrog WATSON-CRICK A G 88 A N1 G 56 1_555 A C 120 A N3 C 88 1_555 hydrog WATSON-CRICK A G 88 A N2 G 56 1_555 A C 120 A O2 C 88 1_555 hydrog WATSON-CRICK A G 88 A O6 G 56 1_555 A C 120 A N4 C 88 1_555 hydrog G-U MISPAIR A G 89 A N2 G 57 1_555 A U 119 A O2 U 87 1_555 hydrog A-A MISPAIR A A 90 A N3 A 58 1_555 A A 118 A N6 A 86 1_555 hydrog A-U PAIR A A 90 A N3 A 58 1_555 A U 119 A N3 U 87 1_555 hydrog A-A MISPAIR A A 91 A N6 A 59 1_555 A A 117 A N3 A 85 1_555 hydrog A-C MISPAIR A A 92 A N6 A 60 1_555 A C 116 A N3 C 84 1_555 hydrog WATSON-CRICK A C 93 A N3 C 61 1_555 A G 115 A N1 G 83 1_555 hydrog WATSON-CRICK A C 93 A N4 C 61 1_555 A G 115 A O6 G 83 1_555 hydrog WATSON-CRICK A C 93 A O2 C 61 1_555 A G 115 A N2 G 83 1_555 hydrog C-G PAIR A C 94 A N3 C 62 1_555 A G 114 A N1 G 82 1_555 hydrog REVERSED HOOGSTEEN A U 95 A N3 U 63 1_555 A A 112 A N7 A 80 1_555 hydrog REVERSED HOOGSTEEN A U 95 A O2 U 63 1_555 A A 112 A N6 A 80 1_555 hydrog A-C MISPAIR A A 98 A N6 A 66 1_555 A C 111 A O2 C 79 1_555 hydrog WATSON-CRICK A U 99 A N3 U 67 1_555 A A 110 A N1 A 78 1_555 hydrog WATSON-CRICK A U 99 A O4 U 67 1_555 A A 110 A N6 A 78 1_555 hydrog WATSON-CRICK A C 100 A N3 C 68 1_555 A G 109 A N1 G 77 1_555 hydrog WATSON-CRICK A C 100 A N4 C 68 1_555 A G 109 A O6 G 77 1_555 hydrog WATSON-CRICK A C 100 A O2 C 68 1_555 A G 109 A N2 G 77 1_555 hydrog WATSON-CRICK A U 101 A N3 U 69 1_555 A A 108 A N1 A 76 1_555 hydrog WATSON-CRICK A U 101 A O4 U 69 1_555 A A 108 A N6 A 76 1_555 hydrog WATSON-CRICK A A 102 A N1 A 70 1_555 A U 107 A N3 U 75 1_555 hydrog WATSON-CRICK A A 102 A N6 A 70 1_555 A U 107 A O4 U 75 1_555 hydrog G-A MISPAIR A G 103 A N2 G 71 1_555 A A 106 A N7 A 74 1_555 hydrog TYPE_1_PAIR A A 112 A N1 A 80 1_555 A A 267 A N6 A 235 1_555 hydrog TYPE_1_PAIR A A 112 A N6 A 80 1_555 A A 267 A N1 A 235 1_555 hydrog C-G PAIR A C 120 A N4 C 88 1_555 A G 232 A O6 G 200 1_555 hydrog U-C MISPAIR A U 122 A O4 U 90 1_555 A C 186 A N4 C 154 1_555 hydrog G-G MISPAIR A G 123 A O6 G 91 1_555 A G 185 A N2 G 153 1_555 hydrog A-G MISPAIR A A 124 A N6 A 92 1_555 A G 185 A N3 G 153 1_555 hydrog TYPE_28_PAIR A G 125 A N1 G 93 1_555 A U 184 A O2 U 152 1_555 hydrog TYPE_28_PAIR A G 125 A O6 G 93 1_555 A U 184 A N3 U 152 1_555 hydrog WATSON-CRICK A C 126 A N3 C 94 1_555 A G 183 A N1 G 151 1_555 hydrog WATSON-CRICK A C 126 A N4 C 94 1_555 A G 183 A O6 G 151 1_555 hydrog WATSON-CRICK A C 126 A O2 C 94 1_555 A G 183 A N2 G 151 1_555 hydrog WATSON-CRICK A C 127 A N3 C 95 1_555 A G 182 A N1 G 150 1_555 hydrog WATSON-CRICK A C 127 A N4 C 95 1_555 A G 182 A O6 G 150 1_555 hydrog WATSON-CRICK A C 127 A O2 C 95 1_555 A G 182 A N2 G 150 1_555 hydrog A-A MISPAIR A A 129 A N6 A 97 1_555 A A 181 A N1 A 149 1_555 hydrog TYPE_8_PAIR A G 130 A N1 G 98 1_555 A A 180 A N1 A 148 1_555 hydrog TYPE_8_PAIR A G 130 A O6 G 98 1_555 A A 180 A N6 A 148 1_555 hydrog WATSON-CRICK A C 131 A N3 C 99 1_555 A G 179 A N1 G 147 1_555 hydrog WATSON-CRICK A C 131 A N4 C 99 1_555 A G 179 A O6 G 147 1_555 hydrog WATSON-CRICK A C 131 A O2 C 99 1_555 A G 179 A N2 G 147 1_555 hydrog WATSON-CRICK A C 132 A N3 C 100 1_555 A G 178 A N1 G 146 1_555 hydrog WATSON-CRICK A C 132 A N4 C 100 1_555 A G 178 A O6 G 146 1_555 hydrog WATSON-CRICK A C 132 A O2 C 100 1_555 A G 178 A N2 G 146 1_555 hydrog WATSON-CRICK A G 133 A N1 G 101 1_555 A C 177 A N3 C 145 1_555 hydrog WATSON-CRICK A G 133 A N2 G 101 1_555 A C 177 A O2 C 145 1_555 hydrog WATSON-CRICK A G 133 A O6 G 101 1_555 A C 177 A N4 C 145 1_555 hydrog WATSON-CRICK A A 134 A N1 A 102 1_555 A U 176 A N3 U 144 1_555 hydrog WATSON-CRICK A A 134 A N6 A 102 1_555 A U 176 A O4 U 144 1_555 hydrog G-G MISPAIR A G 136 A O6 G 104 1_555 A G 175 A N2 G 143 1_555 hydrog WATSON-CRICK A U 137 A N3 U 105 1_555 A A 174 A N1 A 142 1_555 hydrog WATSON-CRICK A U 137 A O4 U 105 1_555 A A 174 A N6 A 142 1_555 hydrog WATSON-CRICK A A 138 A N1 A 106 1_555 A U 173 A N3 U 141 1_555 hydrog WATSON-CRICK A A 138 A N6 A 106 1_555 A U 173 A O4 U 141 1_555 hydrog WATSON-CRICK A G 139 A N1 G 107 1_555 A C 172 A N3 C 140 1_555 hydrog WATSON-CRICK A G 139 A N2 G 107 1_555 A C 172 A O2 C 140 1_555 hydrog WATSON-CRICK A G 139 A O6 G 107 1_555 A C 172 A N4 C 140 1_555 hydrog TYPE_28_PAIR A U 140 A N3 U 108 1_555 A G 171 A O6 G 139 1_555 hydrog TYPE_28_PAIR A U 140 A O2 U 108 1_555 A G 171 A N1 G 139 1_555 hydrog A-A MISPAIR A A 145 A N6 A 113 1_555 A A 170 A N3 A 138 1_555 hydrog WATSON-CRICK A G 146 A N1 G 114 1_555 A C 169 A N3 C 137 1_555 hydrog WATSON-CRICK A G 146 A N2 G 114 1_555 A C 169 A O2 C 137 1_555 hydrog WATSON-CRICK A G 146 A O6 G 114 1_555 A C 169 A N4 C 137 1_555 hydrog WATSON-CRICK A U 147 A N3 U 115 1_555 A A 168 A N1 A 136 1_555 hydrog WATSON-CRICK A U 147 A O4 U 115 1_555 A A 168 A N6 A 136 1_555 hydrog WATSON-CRICK A A 148 A N1 A 116 1_555 A U 167 A N3 U 135 1_555 hydrog WATSON-CRICK A A 148 A N6 A 116 1_555 A U 167 A O4 U 135 1_555 hydrog WATSON-CRICK A A 149 A N1 A 117 1_555 A U 166 A N3 U 134 1_555 hydrog WATSON-CRICK A A 149 A N6 A 117 1_555 A U 166 A O4 U 134 1_555 hydrog WATSON-CRICK A G 150 A N1 G 118 1_555 A C 165 A N3 C 133 1_555 hydrog WATSON-CRICK A G 150 A N2 G 118 1_555 A C 165 A O2 C 133 1_555 hydrog WATSON-CRICK A G 150 A O6 G 118 1_555 A C 165 A N4 C 133 1_555 hydrog WATSON-CRICK A U 151 A N3 U 119 1_555 A A 164 A N1 A 132 1_555 hydrog WATSON-CRICK A U 151 A O4 U 119 1_555 A A 164 A N6 A 132 1_555 hydrog WATSON-CRICK A U 152 A N3 U 120 1_555 A A 163 A N1 A 131 1_555 hydrog WATSON-CRICK A U 152 A O4 U 120 1_555 A A 163 A N6 A 131 1_555 hydrog WATSON-CRICK A A 153 A N1 A 121 1_555 A U 162 A N3 U 130 1_555 hydrog WATSON-CRICK A A 153 A N6 A 121 1_555 A U 162 A O4 U 130 1_555 hydrog A-A MISPAIR A A 154 A N3 A 122 1_555 A A 161 A N6 A 129 1_555 hydrog WATSON-CRICK A C 155 A N3 C 123 1_555 A G 160 A N1 G 128 1_555 hydrog WATSON-CRICK A C 155 A N4 C 123 1_555 A G 160 A O6 G 128 1_555 hydrog WATSON-CRICK A C 155 A O2 C 123 1_555 A G 160 A N2 G 128 1_555 hydrog A-A MISPAIR A A 187 A N6 A 155 1_555 A A 191 A N7 A 159 1_555 hydrog WATSON-CRICK A G 188 A N1 G 156 1_555 A C 239 A N3 C 207 1_555 hydrog WATSON-CRICK A G 188 A N2 G 156 1_555 A C 239 A O2 C 207 1_555 hydrog WATSON-CRICK A G 188 A O6 G 156 1_555 A C 239 A N4 C 207 1_555 hydrog A-C MISPAIR A A 189 A N6 A 157 1_555 A C 239 A O2 C 207 1_555 hydrog WATSON-CRICK A G 190 A N1 G 158 1_555 A C 238 A N3 C 206 1_555 hydrog WATSON-CRICK A G 190 A N2 G 158 1_555 A C 238 A O2 C 206 1_555 hydrog WATSON-CRICK A G 190 A O6 G 158 1_555 A C 238 A N4 C 206 1_555 hydrog TYPE_6_PAIR A G 190 A N7 G 158 1_555 A G 283 A N2 G 251 1_555 hydrog TYPE_6_PAIR A G 190 A O6 G 158 1_555 A G 283 A N1 G 251 1_555 hydrog WATSON-CRICK A A 191 A N1 A 159 1_555 A U 237 A N3 U 205 1_555 hydrog WATSON-CRICK A A 191 A N6 A 159 1_555 A U 237 A O4 U 205 1_555 hydrog WATSON-CRICK A C 192 A N3 C 160 1_555 A G 236 A N1 G 204 1_555 hydrog WATSON-CRICK A C 192 A N4 C 160 1_555 A G 236 A O6 G 204 1_555 hydrog WATSON-CRICK A C 192 A O2 C 160 1_555 A G 236 A N2 G 204 1_555 hydrog WATSON-CRICK A U 193 A N3 U 161 1_555 A A 235 A N1 A 203 1_555 hydrog WATSON-CRICK A U 193 A O4 U 161 1_555 A A 235 A N6 A 203 1_555 hydrog WATSON-CRICK A C 194 A N3 C 162 1_555 A G 234 A N1 G 202 1_555 hydrog WATSON-CRICK A C 194 A N4 C 162 1_555 A G 234 A O6 G 202 1_555 hydrog WATSON-CRICK A C 194 A O2 C 162 1_555 A G 234 A N2 G 202 1_555 hydrog G-A MISPAIR A G 195 A N2 G 163 1_555 A A 231 A N1 A 199 1_555 hydrog WATSON-CRICK A U 204 A N3 U 172 1_555 A A 227 A N1 A 195 1_555 hydrog WATSON-CRICK A U 204 A O4 U 172 1_555 A A 227 A N6 A 195 1_555 hydrog WATSON-CRICK A A 205 A N1 A 173 1_555 A U 226 A N3 U 194 1_555 hydrog WATSON-CRICK A A 205 A N6 A 173 1_555 A U 226 A O4 U 194 1_555 hydrog WATSON-CRICK A C 206 A N3 C 174 1_555 A G 225 A N1 G 193 1_555 hydrog WATSON-CRICK A C 206 A N4 C 174 1_555 A G 225 A O6 G 193 1_555 hydrog WATSON-CRICK A C 206 A O2 C 174 1_555 A G 225 A N2 G 193 1_555 hydrog WATSON-CRICK A C 207 A N3 C 175 1_555 A G 224 A N1 G 192 1_555 hydrog WATSON-CRICK A C 207 A N4 C 175 1_555 A G 224 A O6 G 192 1_555 hydrog WATSON-CRICK A C 207 A O2 C 175 1_555 A G 224 A N2 G 192 1_555 hydrog WATSON-CRICK A C 208 A N3 C 176 1_555 A G 223 A N1 G 191 1_555 hydrog WATSON-CRICK A C 208 A N4 C 176 1_555 A G 223 A O6 G 191 1_555 hydrog WATSON-CRICK A C 208 A O2 C 176 1_555 A G 223 A N2 G 191 1_555 hydrog A-A MISPAIR A A 211 A N6 A 179 1_555 A A 222 A N3 A 190 1_555 hydrog WATSON-CRICK A C 212 A N3 C 180 1_555 A G 221 A N1 G 189 1_555 hydrog WATSON-CRICK A C 212 A N4 C 180 1_555 A G 221 A O6 G 189 1_555 hydrog WATSON-CRICK A C 212 A O2 C 180 1_555 A G 221 A N2 G 189 1_555 hydrog WATSON-CRICK A G 213 A N1 G 181 1_555 A C 220 A N3 C 188 1_555 hydrog WATSON-CRICK A G 213 A N2 G 181 1_555 A C 220 A O2 C 188 1_555 hydrog WATSON-CRICK A G 213 A O6 G 181 1_555 A C 220 A N4 C 188 1_555 hydrog WATSON-CRICK A U 214 A N3 U 182 1_555 A A 219 A N1 A 187 1_555 hydrog WATSON-CRICK A U 214 A O4 U 182 1_555 A A 219 A N6 A 187 1_555 hydrog C-A MISPAIR A C 215 A N3 C 183 1_555 A A 219 A N6 A 187 1_555 hydrog C-G PAIR A C 238 A N4 C 206 1_555 A G 283 A O6 G 251 1_555 hydrog WATSON-CRICK A A 241 A N1 A 209 1_555 A U 282 A N3 U 250 1_555 hydrog WATSON-CRICK A A 241 A N6 A 209 1_555 A U 282 A O4 U 250 1_555 hydrog WATSON-CRICK A U 242 A N3 U 210 1_555 A A 281 A N1 A 249 1_555 hydrog WATSON-CRICK A U 242 A O4 U 210 1_555 A A 281 A N6 A 249 1_555 hydrog WATSON-CRICK A U 243 A N3 U 211 1_555 A A 280 A N1 A 248 1_555 hydrog WATSON-CRICK A U 243 A O4 U 211 1_555 A A 280 A N6 A 248 1_555 hydrog WATSON-CRICK A C 244 A N3 C 212 1_555 A G 279 A N1 G 247 1_555 hydrog WATSON-CRICK A C 244 A N4 C 212 1_555 A G 279 A O6 G 247 1_555 hydrog WATSON-CRICK A C 244 A O2 C 212 1_555 A G 279 A N2 G 247 1_555 hydrog WATSON-CRICK A U 245 A N3 U 213 1_555 A A 278 A N1 A 246 1_555 hydrog WATSON-CRICK A U 245 A O4 U 213 1_555 A A 278 A N6 A 246 1_555 hydrog WATSON-CRICK A C 246 A N3 C 214 1_555 A G 277 A N1 G 245 1_555 hydrog WATSON-CRICK A C 246 A N4 C 214 1_555 A G 277 A O6 G 245 1_555 hydrog WATSON-CRICK A C 246 A O2 C 214 1_555 A G 277 A N2 G 245 1_555 hydrog A-A MISPAIR A A 247 A N3 A 215 1_555 A A 249 A N6 A 217 1_555 hydrog WATSON-CRICK A G 250 A N1 G 218 1_555 A C 259 A N3 C 227 1_555 hydrog WATSON-CRICK A G 250 A N2 G 218 1_555 A C 259 A O2 C 227 1_555 hydrog WATSON-CRICK A G 250 A O6 G 218 1_555 A C 259 A N4 C 227 1_555 hydrog WATSON-CRICK A C 251 A N3 C 219 1_555 A G 258 A N1 G 226 1_555 hydrog WATSON-CRICK A C 251 A N4 C 219 1_555 A G 258 A O6 G 226 1_555 hydrog WATSON-CRICK A C 251 A O2 C 219 1_555 A G 258 A N2 G 226 1_555 hydrog WATSON-CRICK A C 252 A N3 C 220 1_555 A G 257 A N1 G 225 1_555 hydrog WATSON-CRICK A C 252 A N4 C 220 1_555 A G 257 A O6 G 225 1_555 hydrog WATSON-CRICK A C 252 A O2 C 220 1_555 A G 257 A N2 G 225 1_555 hydrog WATSON-CRICK A G 261 A N1 G 229 1_555 A C 274 A N3 C 242 1_555 hydrog WATSON-CRICK A G 261 A N2 G 229 1_555 A C 274 A O2 C 242 1_555 hydrog WATSON-CRICK A G 261 A O6 G 229 1_555 A C 274 A N4 C 242 1_555 hydrog WATSON-CRICK A A 263 A N1 A 231 1_555 A U 272 A N3 U 240 1_555 hydrog WATSON-CRICK A A 263 A N6 A 231 1_555 A U 272 A O4 U 240 1_555 hydrog WATSON-CRICK A G 264 A N1 G 232 1_555 A C 271 A N3 C 239 1_555 hydrog WATSON-CRICK A G 264 A N2 G 232 1_555 A C 271 A O2 C 239 1_555 hydrog WATSON-CRICK A G 264 A O6 G 232 1_555 A C 271 A N4 C 239 1_555 hydrog WATSON-CRICK A C 265 A N3 C 233 1_555 A G 270 A N1 G 238 1_555 hydrog WATSON-CRICK A C 265 A N4 C 233 1_555 A G 270 A O6 G 238 1_555 hydrog WATSON-CRICK A C 265 A O2 C 233 1_555 A G 270 A N2 G 238 1_555 hydrog TYPE_11_PAIR A G 266 A N2 G 234 1_555 A A 269 A N7 A 237 1_555 hydrog TYPE_11_PAIR A G 266 A N3 G 234 1_555 A A 269 A N6 A 237 1_555 RNA Anabaena tRNA(Leu) precursor, Self-folding, Splicing, Cyclization, Cryo-EM, RNA 9K9J PDB 1 1 9K9J 33 283 9K9J 33 283 9K9J A 1 1 251