.010949 .000000 .000000 .000000 .006177 .000000 .000000 .000000 .009905 .00000 .00000 .00000 Sussman, D. Nix, J.C. Wilson, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 32 90.00 90.00 90.00 91.330 161.880 100.960 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C62 H89 Co N13 O14 P 2 1330.356 COBALAMIN non-polymer 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 C H5 N 31.057 METHYLAMINE 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 CO N 39 N N N 40 N N N 41 N N N 42 N N N 43 R C N 44 N C N 45 S C N 46 N C N 47 N C N 48 N C N 49 N O N 50 N N N 51 S C N 52 N C N 53 N C N 54 N C N 55 N O N 56 N N N 57 N C N 58 N C N 59 N C N 60 N C N 61 S C N 62 N C N 63 N C N 64 N C N 65 N O N 66 N N N 67 S C N 68 N C N 69 N C N 70 N C N 71 N O N 72 N N N 73 N C N 74 N C N 75 N C N 76 N C N 77 N C N 78 N C N 79 S C N 80 N C N 81 N C N 82 N C N 83 N O N 84 N N N 85 N C N 86 N C N 87 N C N 88 N C N 89 R C N 90 N C N 91 N C N 92 N C N 93 N C N 94 N O N 95 N N N 96 R C N 97 N C N 98 N C N 99 N O N 100 N N N 101 R C N 102 N C N 103 R C N 104 N C N 105 N O N 106 N O N 107 N O N 108 N P N 109 N O N 110 S C N 111 R C N 112 N O N 113 S C N 114 N O N 115 R C N 116 N C N 117 N O Y 118 N N Y 119 N C Y 120 N C Y 121 N N Y 122 N C Y 123 N C Y 124 N C N 125 N C Y 126 N C N 127 N C Y 128 N C N 129 N H N 130 N H N 131 N H N 132 N H 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 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H 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 H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N H N 218 N O N 219 N P N 220 N O N 221 N O N 222 N O N 223 N C N 224 R C N 225 N O N 226 S C N 227 N O N 228 R C N 229 N O N 230 R C N 231 N N N 232 N C N 233 N O N 234 N N N 235 N C N 236 N N N 237 N C N 238 N C N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N O N 254 N P N 255 N O N 256 N O N 257 N O N 258 N C N 259 R C N 260 N O N 261 S C N 262 N O N 263 R C N 264 N O N 265 R C Y 266 N N Y 267 N C Y 268 N N Y 269 N C N 270 N C N 271 N O N 272 N N N 273 N C N 274 N N N 275 N N Y 276 N C N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N N N 292 N C N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N O N 299 N P N 300 N O N 301 N O N 302 N O N 303 N C N 304 R C N 305 N O N 306 S C N 307 N O N 308 R C N 309 N O N 310 R C N 311 N N N 312 N C N 313 N O N 314 N N N 315 N C N 316 N O N 317 N C N 318 N C N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 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 doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub 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 N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N doub N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N doub 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 doub 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 sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub 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 doub N 140 N sing N 141 N sing N 142 N sing N 143 N doub N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N doub N 163 N sing N 164 N sing N 165 N sing 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 doub 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 N 187 N doub N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing 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 sing N 208 N sing Y 209 N sing Y 210 N sing Y 211 N doub Y 212 N sing Y 213 N doub N 214 N sing Y 215 N sing Y 216 N sing Y 217 N doub N 218 N sing N 219 N sing Y 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing Y 225 N doub N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N doub N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N doub N 257 N sing N 258 N doub N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N doub N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N doub N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing Y 290 N sing Y 291 N sing Y 292 N doub N 293 N sing Y 294 N sing N 295 N sing Y 296 N doub N 297 N doub N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N doub N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N doub N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N doub N 339 N sing N 340 N sing N 341 N sing N 342 N doub N 343 N sing N 344 N doub N 345 N sing N 346 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 7 53 57 10.1038/71253 10625428 The structural basis for molecular recognition by the vitamin B 12 RNA aptamer. 2000 10.2210/pdb1ddy/pdb pdb_00001ddy 6 C3' ATOMS HAVE INCORRECT CHIRALITY 1.000000 .000000 .000000 .000000 1.000000 .000000 .000000 .000000 1.000000 .00000 .00000 .00000 100 1 CCD 1998-09-20 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 1.6047 1.0 1.6057 1.0 1.5842 1.0 5.0.1 ALS 1.6047,1.6057,1.5842 SYNCHROTRON ALS BEAMLINE 5.0.1 COMPLEXED WITH COBALAMIN, VITAMIN B12 11280.819 VITAMIN B12 BINDING RNA 4 syn polymer 1330.356 COBALAMIN 4 syn non-polymer 31.057 METHYLAMINE 4 syn non-polymer no no GGAACCGGUGCGCAUAACCACCUCAGUGCGAGCAA GGAACCGGUGCGCAUAACCACCUCAGUGCGAGCAA A,C,E,G 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 1 4.13 70.25 VAPOR DIFFUSION, HANGING DROP 7.4 LICL, ISOPROPANOL, MGCL2, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 289K 289 LICL 1 MGCL2 1 ISOPROPANOL 1 ISOPROPANOL 2 3.876 1 19 A 7 A 22 -11.651 A_G7:C22_A 1 -14.417 0.719 0.127 -0.373 -5.324 1 19 A 8 A 21 4.765 A_G8:C21_A 2 -27.829 0.355 0.182 -0.267 -4.090 1 20 A 9 A 20 -10.246 A_U9:A20_A 3 -23.428 -0.065 -0.129 -0.354 -3.776 1 19 A 26 A 19 -1.338 A_G26:C19_A 4 -13.121 -0.180 -0.011 -0.273 -11.761 1 19 A 28 A 18 4.320 A_G28:C18_A 5 -13.535 -0.275 0.492 -0.165 -4.885 A 29 A 15 -42.473 A_C29:U15_A 6 -11.074 -0.440 -0.600 0.490 -4.005 1 19 A 30 A 11 1.224 A_G30:C11_A 7 -27.262 -0.996 0.174 -0.252 21.578 2 1 A 31 A 14 164.964 A_A31:A14_A 8 -1.582 -1.307 -0.668 -1.865 -5.799 1 19 A 32 A 13 -2.585 A_G32:C13_A 9 -14.537 -0.253 -0.056 -0.355 -1.758 1 19 A 33 A 12 2.738 A_C33:G12_A 10 -19.263 0.429 0.144 -0.358 -2.945 1 19 C 207 C 222 -3.336 C_G207:C222_C 11 -2.771 -0.108 0.435 -0.391 -19.051 1 19 C 208 C 221 8.814 C_G208:C221_C 12 -21.281 -0.033 -0.590 -0.115 -18.182 1 20 C 209 C 220 -3.883 C_U209:A220_C 13 -11.121 0.299 0.131 0.060 -15.493 1 19 C 226 C 219 0.862 C_G226:C219_C 14 -12.410 -0.123 -0.147 0.071 -25.531 1 19 C 228 C 218 -3.769 C_G228:C218_C 15 -11.604 0.361 -0.233 -0.111 2.615 C 229 C 215 -45.251 C_C229:U215_C 16 -3.268 -0.398 -0.210 0.616 3.963 1 19 C 230 C 211 -3.520 C_G230:C211_C 17 -20.996 0.389 1.042 0.025 13.248 2 1 C 231 C 214 170.214 C_A231:A214_C 18 -7.994 -1.339 -0.520 -1.860 -11.011 1 19 C 232 C 213 0.628 C_G232:C213_C 19 -12.885 -0.365 -0.082 -0.408 -4.071 1 19 C 233 C 212 3.480 C_C233:G212_C 20 -12.770 0.779 0.288 -0.373 -4.977 1 19 E 407 E 422 -0.137 E_G407:C422_E 21 -9.197 0.212 0.094 -0.421 -21.760 1 19 E 408 E 421 7.502 E_G408:C421_E 22 -27.030 0.130 -0.311 -0.050 -10.352 1 20 E 409 E 420 0.303 E_U409:A420_E 23 -15.818 0.099 0.111 0.020 -21.927 1 19 E 426 E 419 0.648 E_G426:C419_E 24 -20.938 0.298 -0.647 0.078 -23.464 1 19 E 428 E 418 7.492 E_G428:C418_E 25 -11.746 -0.705 -0.275 -0.083 5.650 E 429 E 415 -41.630 E_C429:U415_E 26 -2.970 -0.478 -0.329 0.505 5.131 1 19 E 430 E 411 -7.315 E_G430:C411_E 27 -25.296 0.437 0.881 -0.327 19.298 2 1 E 431 E 414 169.044 E_A431:A414_E 28 -4.426 -1.337 -0.657 -1.670 -5.087 1 19 E 432 E 413 0.595 E_G432:C413_E 29 -19.130 -0.952 -0.156 -0.312 0.256 1 19 E 433 E 412 -4.181 E_C433:G412_E 30 -23.240 0.311 -0.290 -0.324 -2.358 1 19 G 607 G 622 -9.764 G_G607:C622_G 31 -17.471 0.054 -0.011 -0.476 -9.651 1 19 G 608 G 621 -2.852 G_G608:C621_G 32 -29.269 0.418 0.104 -0.538 -9.646 1 20 G 609 G 620 -14.010 G_U609:A620_G 33 -21.304 -0.165 0.432 -0.084 -8.116 1 19 G 626 G 619 0.471 G_G626:C619_G 34 -9.607 -0.345 -0.281 -0.235 -17.161 1 19 G 628 G 618 0.462 G_G628:C618_G 35 -9.775 0.557 0.084 -0.172 4.328 G 629 G 615 -46.579 G_C629:U615_G 36 -5.534 -0.280 -0.205 0.640 1.614 1 19 G 630 G 611 -3.375 G_G630:C611_G 37 -19.195 0.261 0.410 -0.057 25.000 G 631 G 614 163.130 G_A631:A614_G 38 0.215 -1.677 -0.437 -0.900 -1.160 1 19 G 632 G 613 -1.615 G_G632:C613_G 39 -9.311 0.010 -0.038 -0.184 -5.970 1 19 G 633 G 612 6.364 G_C633:G612_G 40 -11.995 0.622 0.705 -0.008 2.742 34.911 A A 7 8 20.075 A A 22 21 3.364 11.819 0.994 -1.304 AA_G7G8:C21C22_AA 1 -0.167 0.284 32.908 -3.897 -1.682 2.651 32.180 A A 8 9 9.445 A A 21 20 2.985 5.212 -1.066 -1.558 AA_G8U9:A20C21_AA 2 1.469 -2.662 31.733 -3.618 2.150 3.006 48.853 A A 9 26 10.900 A A 20 19 3.419 8.949 -0.989 -1.295 AA_U9G26:C19A20_AA 3 6.029 -7.343 47.718 -2.243 1.652 3.559 53.549 A A 26 28 -2.226 A A 19 18 3.424 -2.004 -2.160 -1.151 AA_G26G28:C18C19_AA 4 -2.675 2.971 53.452 -1.143 2.218 3.443 72.496 A A 28 29 8.750 A A 18 15 3.721 10.320 2.786 -1.411 AA_G28C29:U15C18_AA 5 -2.247 1.905 71.827 -1.568 -2.438 -1.013 -175.344 A A 29 30 89.147 A A 15 11 -1.751 -174.031 3.267 -0.481 AA_C29G30:C11U15_AA 6 21.292 10.907 -9.253 -1.026 1.480 -0.620 -120.282 A A 30 31 17.888 A A 11 14 -2.021 -29.144 -3.023 -4.560 AA_G30A31:A14C11_AA 7 91.087 55.906 -84.291 2.463 -2.261 3.474 115.826 A A 31 32 -0.899 A A 14 13 3.480 -1.524 1.124 -0.927 AA_A31G32:C13A14_AA 8 -2.018 1.191 115.808 -0.530 -0.686 3.262 39.293 A A 32 33 -2.392 A A 13 12 3.215 -1.605 -0.116 -1.408 AA_G32C33:G12C13_AA 9 -4.281 6.380 39.036 -1.905 -0.334 2.300 40.388 C C 207 208 32.108 C C 222 221 3.554 20.846 1.141 -1.852 CC_G207G208:C221C222_CC 10 11.287 -17.385 32.937 -5.019 -0.387 2.968 34.876 C C 208 209 7.871 C C 221 220 3.058 4.683 -0.889 -1.286 CC_G208U209:A220C221_CC 11 -5.786 9.724 34.096 -2.808 0.665 3.040 43.206 C C 209 226 3.204 C C 220 219 3.279 2.356 -1.592 -1.718 CC_U209G226:C219A220_CC 12 3.805 -5.176 42.984 -2.556 2.523 3.602 58.012 C C 226 228 -1.469 C C 219 218 3.475 -1.424 -2.715 -1.022 CC_G226G228:C218C219_CC 13 -2.528 2.608 57.946 -0.972 2.655 2.723 69.732 C C 228 229 6.507 C C 218 215 3.090 7.422 2.799 -1.596 CC_G228C229:U215C218_CC 14 -5.612 4.919 69.186 -1.634 -2.628 -0.350 -174.318 C C 229 230 85.262 C C 215 211 -1.373 -168.927 3.527 1.749 CC_C229G230:C211U215_CC 15 8.248 4.163 -116.904 -1.118 1.754 -0.506 -130.374 C C 230 231 18.381 C C 211 214 -1.646 -31.981 -3.165 -4.246 CC_G230A231:A214C211_CC 16 93.653 53.827 -99.528 2.227 -2.073 3.588 115.517 C C 231 232 -1.472 C C 214 213 3.588 -2.489 1.012 -0.765 CC_A231G232:C213A214_CC 17 -1.748 1.033 115.491 -0.423 -0.619 2.988 41.582 C C 232 233 3.130 C C 213 212 3.071 2.217 -0.015 -1.250 CC_G232C233:G212C213_CC 18 -4.509 6.365 41.291 -1.979 -0.424 1.947 35.252 E E 407 408 35.017 E E 422 421 3.479 19.923 0.969 -1.897 EE_G407G408:C421C422_EE 19 5.470 -9.614 28.721 -5.858 -0.851 2.823 34.484 E E 408 409 3.813 E E 421 420 2.848 2.256 -0.804 -1.234 EE_G408U409:A420C421_EE 20 -3.110 5.257 34.275 -2.386 0.936 3.455 47.767 E E 409 426 7.289 E E 420 419 3.937 5.870 -1.948 -1.320 EE_U409G426:C419A420_EE 21 6.896 -8.561 46.951 -2.164 3.032 3.365 50.752 E E 426 428 0.475 E E 419 418 3.250 0.407 -2.142 -0.742 EE_G426G428:C418C419_EE 22 -3.226 3.766 50.655 -0.894 2.270 2.500 72.891 E E 428 429 9.414 E E 418 415 2.874 11.141 2.722 -0.970 EE_G428C429:U415C418_EE 23 -6.574 5.555 71.891 -1.117 -2.469 -0.362 -174.538 E E 429 430 85.715 E E 415 411 -1.505 -169.792 3.681 1.848 EE_C429G430:C411U415_EE 24 10.330 5.215 -112.910 -1.206 1.825 -0.591 -128.370 E E 430 431 18.010 E E 411 414 -1.738 -31.095 -3.183 -4.165 EE_G430A431:A414C411_EE 25 90.290 52.295 -99.274 2.192 -2.121 3.340 112.060 E E 431 432 -1.854 E E 414 413 3.333 -3.075 0.927 -0.746 EE_A431G432:C413A414_EE 26 -1.176 0.709 112.028 -0.413 -0.573 3.183 42.821 E E 432 433 -0.717 E E 413 412 3.168 -0.524 -0.255 -1.140 EE_G432C433:G412C413_EE 27 -0.308 0.422 42.817 -1.511 0.319 2.681 39.563 G G 607 608 21.048 G G 622 621 3.410 13.952 0.381 -1.445 GG_G607G608:C621C622_GG 28 -2.708 4.085 37.017 -3.715 -0.869 2.783 32.397 G G 608 609 7.788 G G 621 620 2.945 4.324 -0.951 -1.727 GG_G608U609:A620C621_GG 29 -3.738 6.733 31.902 -3.768 1.124 2.898 46.810 G G 609 626 7.346 G G 620 619 3.350 5.790 -0.929 -1.744 GG_U609G626:C619A620_GG 30 8.975 -11.386 45.643 -2.661 1.891 3.688 60.431 G G 626 628 -1.160 G G 619 618 3.541 -1.167 -2.385 -0.708 GG_G626G628:C618C619_GG 31 -3.967 3.944 60.303 -0.641 2.155 2.880 68.080 G G 628 629 4.185 G G 618 615 3.070 4.682 2.540 -1.996 GG_G628C629:U615C618_GG 32 -1.919 1.715 67.914 -1.944 -2.335 -0.700 -170.739 G G 629 630 86.810 G G 615 611 -2.221 -168.657 3.560 0.825 GG_C629G630:C611U615_GG 33 9.001 4.633 -66.886 -1.199 1.744 -0.742 -126.468 G G 630 631 22.747 G G 611 614 -1.910 -38.591 -3.326 -4.318 GG_G630A631:A614C611_GG 34 90.770 53.504 -92.606 2.230 -2.306 3.309 111.918 G G 631 632 -0.107 G G 614 613 3.324 -0.177 1.314 -0.809 GG_A631G632:C613A614_GG 35 -2.050 1.237 111.906 -0.486 -0.817 3.539 38.077 G G 632 633 -5.002 G G 613 612 3.478 -3.248 0.121 -1.569 GG_G632C633:G612C613_GG 36 -5.835 8.987 37.509 -1.959 -0.986 chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Version format compliance Advisory Non-polymer description Data collection Database references Derived calculations 1 0 2000-01-01 1 1 2008-04-27 1 2 2011-07-13 1 3 2011-12-28 1 4 2012-10-24 1 5 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 1999-11-12 REL REL B12 COBALAMIN NME METHYLAMINE SEQUENCE RESULTS FROM IN VITRO SELECTION EXPERIMENTS sample B12 101 2 B12 B12 101 A NME 102 3 NME NME 102 A B12 301 2 B12 B12 301 C NME 302 3 NME NME 302 C B12 501 2 B12 B12 501 E NME 502 3 NME NME 502 E B12 701 2 B12 B12 701 G NME 702 3 NME NME 702 G G 1 n 1 G 1 A G 2 n 2 G 2 A A 3 n 3 A 3 A A 4 n 4 A 4 A C 5 n 5 C 5 A C 6 n 6 C 6 A G 7 n 7 G 7 A G 8 n 8 G 8 A U 9 n 9 U 9 A G 10 n 10 G 10 A C 11 n 11 C 11 A G 12 n 12 G 12 A C 13 n 13 C 13 A A 14 n 14 A 14 A U 15 n 15 U 15 A A 16 n 16 A 16 A A 17 n 17 A 17 A C 18 n 18 C 18 A C 19 n 19 C 19 A A 20 n 20 A 20 A C 21 n 21 C 21 A C 22 n 22 C 22 A U 23 n 23 U 23 A C 24 n 24 C 24 A A 25 n 25 A 25 A G 26 n 26 G 26 A U 27 n 27 U 27 A G 28 n 28 G 28 A C 29 n 29 C 29 A G 30 n 30 G 30 A A 31 n 31 A 31 A G 32 n 32 G 32 A C 33 n 33 C 33 A A 34 n 34 A 34 A A 35 n 35 A 35 A G 201 n 1 G 201 C G 202 n 2 G 202 C A 203 n 3 A 203 C A 204 n 4 A 204 C C 205 n 5 C 205 C C 206 n 6 C 206 C G 207 n 7 G 207 C G 208 n 8 G 208 C U 209 n 9 U 209 C G 210 n 10 G 210 C C 211 n 11 C 211 C G 212 n 12 G 212 C C 213 n 13 C 213 C A 214 n 14 A 214 C U 215 n 15 U 215 C A 216 n 16 A 216 C A 217 n 17 A 217 C C 218 n 18 C 218 C C 219 n 19 C 219 C A 220 n 20 A 220 C C 221 n 21 C 221 C C 222 n 22 C 222 C U 223 n 23 U 223 C C 224 n 24 C 224 C A 225 n 25 A 225 C G 226 n 26 G 226 C U 227 n 27 U 227 C G 228 n 28 G 228 C C 229 n 29 C 229 C G 230 n 30 G 230 C A 231 n 31 A 231 C G 232 n 32 G 232 C C 233 n 33 C 233 C A 234 n 34 A 234 C A 235 n 35 A 235 C G 401 n 1 G 401 E G 402 n 2 G 402 E A 403 n 3 A 403 E A 404 n 4 A 404 E C 405 n 5 C 405 E C 406 n 6 C 406 E G 407 n 7 G 407 E G 408 n 8 G 408 E U 409 n 9 U 409 E G 410 n 10 G 410 E C 411 n 11 C 411 E G 412 n 12 G 412 E C 413 n 13 C 413 E A 414 n 14 A 414 E U 415 n 15 U 415 E A 416 n 16 A 416 E A 417 n 17 A 417 E C 418 n 18 C 418 E C 419 n 19 C 419 E A 420 n 20 A 420 E C 421 n 21 C 421 E C 422 n 22 C 422 E U 423 n 23 U 423 E C 424 n 24 C 424 E A 425 n 25 A 425 E G 426 n 26 G 426 E U 427 n 27 U 427 E G 428 n 28 G 428 E C 429 n 29 C 429 E G 430 n 30 G 430 E A 431 n 31 A 431 E G 432 n 32 G 432 E C 433 n 33 C 433 E A 434 n 34 A 434 E A 435 n 35 A 435 E G 601 n 1 G 601 G G 602 n 2 G 602 G A 603 n 3 A 603 G A 604 n 4 A 604 G C 605 n 5 C 605 G C 606 n 6 C 606 G G 607 n 7 G 607 G G 608 n 8 G 608 G U 609 n 9 U 609 G G 610 n 10 G 610 G C 611 n 11 C 611 G G 612 n 12 G 612 G C 613 n 13 C 613 G A 614 n 14 A 614 G U 615 n 15 U 615 G A 616 n 16 A 616 G A 617 n 17 A 617 G C 618 n 18 C 618 G C 619 n 19 C 619 G A 620 n 20 A 620 G C 621 n 21 C 621 G C 622 n 22 C 622 G U 623 n 23 U 623 G C 624 n 24 C 624 G A 625 n 25 A 625 G G 626 n 26 G 626 G U 627 n 27 U 627 G G 628 n 28 G 628 G C 629 n 29 C 629 G G 630 n 30 G 630 G A 631 n 31 A 631 G G 632 n 32 G 632 G C 633 n 33 C 633 G A 634 n 34 A 634 G A 635 n 35 A 635 G author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric A NME 102 F C NME 1_555 A B12 101 E CO B12 1_555 A B12 101 E N21 B12 1_555 89.7 A NME 102 F C NME 1_555 A B12 101 E CO B12 1_555 A B12 101 E N22 B12 1_555 89.0 A B12 101 E N21 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N22 B12 1_555 90.6 A NME 102 F C NME 1_555 A B12 101 E CO B12 1_555 A B12 101 E N23 B12 1_555 90.5 A B12 101 E N21 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N23 B12 1_555 173.3 A B12 101 E N22 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N23 B12 1_555 96.1 A NME 102 F C NME 1_555 A B12 101 E CO B12 1_555 A B12 101 E N24 B12 1_555 88.2 A B12 101 E N21 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N24 B12 1_555 83.4 A B12 101 E N22 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N24 B12 1_555 173.4 A B12 101 E N23 B12 1_555 A B12 101 E CO B12 1_555 A B12 101 E N24 B12 1_555 89.9 A NME 102 F C NME 1_555 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 1.0 A B12 101 E N21 B12 1_555 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 88.8 A B12 101 E N22 B12 1_555 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 88.5 A B12 101 E N23 B12 1_555 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 91.4 A B12 101 E N24 B12 1_555 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 88.5 C NME 302 H N NME 1_555 C B12 301 G CO B12 1_555 C B12 301 G N21 B12 1_555 89.2 C NME 302 H N NME 1_555 C B12 301 G CO B12 1_555 C B12 301 G N22 B12 1_555 86.1 C B12 301 G N21 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N22 B12 1_555 90.7 C NME 302 H N NME 1_555 C B12 301 G CO B12 1_555 C B12 301 G N23 B12 1_555 90.9 C B12 301 G N21 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N23 B12 1_555 173.5 C B12 301 G N22 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N23 B12 1_555 95.7 C NME 302 H N NME 1_555 C B12 301 G CO B12 1_555 C B12 301 G N24 B12 1_555 91.0 C B12 301 G N21 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N24 B12 1_555 84.2 C B12 301 G N22 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N24 B12 1_555 174.2 C B12 301 G N23 B12 1_555 C B12 301 G CO B12 1_555 C B12 301 G N24 B12 1_555 89.3 C NME 302 H N NME 1_555 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 1.1 C B12 301 G N21 B12 1_555 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 89.8 C B12 301 G N22 B12 1_555 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 87.1 C B12 301 G N23 B12 1_555 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 90.2 C B12 301 G N24 B12 1_555 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 90.1 E NME 502 J C NME 1_555 E B12 501 I CO B12 1_555 E B12 501 I N21 B12 1_555 89.3 E NME 502 J C NME 1_555 E B12 501 I CO B12 1_555 E B12 501 I N22 B12 1_555 88.9 E B12 501 I N21 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N22 B12 1_555 90.8 E NME 502 J C NME 1_555 E B12 501 I CO B12 1_555 E B12 501 I N23 B12 1_555 90.1 E B12 501 I N21 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N23 B12 1_555 172.6 E B12 501 I N22 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N23 B12 1_555 96.5 E NME 502 J C NME 1_555 E B12 501 I CO B12 1_555 E B12 501 I N24 B12 1_555 88.4 E B12 501 I N21 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N24 B12 1_555 84.1 E B12 501 I N22 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N24 B12 1_555 174.3 E B12 501 I N23 B12 1_555 E B12 501 I CO B12 1_555 E B12 501 I N24 B12 1_555 88.5 E NME 502 J C NME 1_555 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 1.0 E B12 501 I N21 B12 1_555 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 88.4 E B12 501 I N22 B12 1_555 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 88.6 E B12 501 I N23 B12 1_555 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 91.1 E B12 501 I N24 B12 1_555 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 88.6 G NME 702 L N NME 1_555 G B12 701 K CO B12 1_555 G B12 701 K N21 B12 1_555 90.7 G NME 702 L N NME 1_555 G B12 701 K CO B12 1_555 G B12 701 K N22 B12 1_555 87.7 G B12 701 K N21 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N22 B12 1_555 90.9 G NME 702 L N NME 1_555 G B12 701 K CO B12 1_555 G B12 701 K N23 B12 1_555 89.7 G B12 701 K N21 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N23 B12 1_555 172.9 G B12 701 K N22 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N23 B12 1_555 96.2 G NME 702 L N NME 1_555 G B12 701 K CO B12 1_555 G B12 701 K N24 B12 1_555 90.1 G B12 701 K N21 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N24 B12 1_555 84.1 G B12 701 K N22 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N24 B12 1_555 174.5 G B12 701 K N23 B12 1_555 G B12 701 K CO B12 1_555 G B12 701 K N24 B12 1_555 88.9 G NME 702 L N NME 1_555 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 0.6 G B12 701 K N21 B12 1_555 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 90.7 G B12 701 K N22 B12 1_555 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 88.3 G B12 701 K N23 B12 1_555 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 89.6 G B12 701 K N24 B12 1_555 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 89.5 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 1 A C3' G 12 WRONG HAND 1 A C3' U 23 PLANAR 1 C C3' G 212 WRONG HAND 1 E C3' G 412 WRONG HAND 1 G C3' G 612 WRONG HAND 1 G C3' U 623 WRONG HAND 1 C A 214 0.062 SIDE CHAIN 1 C G 226 0.054 SIDE CHAIN 1 E A 414 0.054 SIDE CHAIN 1 G A 614 0.062 SIDE CHAIN 1 10.51 1.60 113.70 124.21 A A A C2' C3' O3' G G G 12 12 12 N 1 16.59 1.60 113.70 130.29 A A A C2' C3' O3' U U U 23 23 23 N 1 13.50 1.60 113.70 127.20 C C C C2' C3' O3' G G G 212 212 212 N 1 12.07 1.60 113.70 125.77 E E E C2' C3' O3' G G G 412 412 412 N 1 11.89 1.60 113.70 125.59 G G G C2' C3' O3' G G G 612 612 612 N 1 A A P OP3 G G 1 1 -0.083 0.012 1.607 1.524 N 1 C C P OP3 G G 201 201 -0.083 0.012 1.607 1.524 N 1 E E P OP3 G G 401 401 -0.084 0.012 1.607 1.523 N 1 G G P OP3 G G 601 601 -0.084 0.012 1.607 1.523 N DNA-RNA_REP_JHC.PARAM &_1_TOP_1 B12.PARAM &_1_TOP_2 ION.PARAM &_1_TOP_3 26.50 15.23000 0.00000 0.00000 -21.17000 0.00000 5.94000 FOR CONSISTENCY, SUGARS PUCKERS WERE RESTRAINED TO THE A-RNA C3'-ENDO CONFORMATION. THIS MIGHT CONTRIBUTE TO THE HIGH RMSD FROM IDEAL VALUES OF IMPROPER ANGLES 0.2460000 0.010 0.2040000 0.2040000 3.0 12.0 663 16492 13252 5 87.9 RANDOM 3943390.88 1 THROUGHOUT 0.0 0.0 MAD PHASING 0.46 0.37 5.0 0.54 0.30 3.0 12.0 0 3376 372 3004 0 0.008 1.3 14.3 3.06 0.3220000 0.03 0.2830000 3.18 119 1886 6 5.9 81.00 3.000 20.0 1DDY 40156 40156 0.0610000 1 13.7 3.85 92.0 3.00 3.05 4.469 0.1950000 1 2.0 80.0 phasing SOLVE refinement CNS data reduction DENZO data scaling SCALEPACK MOLECULAR RECOGNITION BY THE VITAMIN B12 RNA APTAMER 1 N N 1 N N 1 N N 1 N N 2 N N 3 N N 2 N N 3 N N 2 N N 3 N N 2 N N 3 N N metalc 1.849 A B12 101 E CO B12 1_555 A NME 102 F C NME 1_555 metalc 2.994 A B12 101 E CO B12 1_555 A NME 102 F N NME 1_555 metalc 2.992 C B12 301 G CO B12 1_555 C NME 302 H N NME 1_555 metalc 1.848 C B12 301 G CO B12 1_555 C NME 302 H C NME 1_555 metalc 1.854 E B12 501 I CO B12 1_555 E NME 502 J C NME 1_555 metalc 3.002 E B12 501 I CO B12 1_555 E NME 502 J N NME 1_555 metalc 3.001 G B12 701 K CO B12 1_555 G NME 702 L N NME 1_555 metalc 1.850 G B12 701 K CO B12 1_555 G NME 702 L C NME 1_555 hydrog WATSON-CRICK A G 7 A N1 G 7 1_555 A C 22 A N3 C 22 1_555 hydrog WATSON-CRICK A G 7 A N2 G 7 1_555 A C 22 A O2 C 22 1_555 hydrog WATSON-CRICK A G 7 A O6 G 7 1_555 A C 22 A N4 C 22 1_555 hydrog WATSON-CRICK A G 8 A N1 G 8 1_555 A C 21 A N3 C 21 1_555 hydrog WATSON-CRICK A G 8 A N2 G 8 1_555 A C 21 A O2 C 21 1_555 hydrog WATSON-CRICK A G 8 A O6 G 8 1_555 A C 21 A N4 C 21 1_555 hydrog WATSON-CRICK A U 9 A N3 U 9 1_555 A A 20 A N1 A 20 1_555 hydrog WATSON-CRICK A U 9 A O4 U 9 1_555 A A 20 A N6 A 20 1_555 hydrog G-C PAIR A G 10 A O6 G 10 1_555 A C 18 A N4 C 18 1_555 hydrog TYPE_6_PAIR A G 10 A N1 G 10 1_555 A G 28 A O6 G 28 1_555 hydrog TYPE_6_PAIR A G 10 A N2 G 10 1_555 A G 28 A N7 G 28 1_555 hydrog C-U MISPAIR A C 11 A O2 C 11 1_555 A U 27 A N3 U 27 1_555 hydrog WATSON-CRICK A C 11 A N3 C 11 1_555 A G 30 A N1 G 30 1_555 hydrog WATSON-CRICK A C 11 A N4 C 11 1_555 A G 30 A O6 G 30 1_555 hydrog WATSON-CRICK A C 11 A O2 C 11 1_555 A G 30 A N2 G 30 1_555 hydrog WATSON-CRICK A G 12 A N1 G 12 1_555 A C 33 A N3 C 33 1_555 hydrog WATSON-CRICK A G 12 A N2 G 12 1_555 A C 33 A O2 C 33 1_555 hydrog WATSON-CRICK A G 12 A O6 G 12 1_555 A C 33 A N4 C 33 1_555 hydrog WATSON-CRICK A C 13 A N3 C 13 1_555 A G 32 A N1 G 32 1_555 hydrog WATSON-CRICK A C 13 A N4 C 13 1_555 A G 32 A O6 G 32 1_555 hydrog WATSON-CRICK A C 13 A O2 C 13 1_555 A G 32 A N2 G 32 1_555 hydrog TYPE_1_PAIR A A 14 A N1 A 14 1_555 A A 31 A N6 A 31 1_555 hydrog TYPE_1_PAIR A A 14 A N6 A 14 1_555 A A 31 A N1 A 31 1_555 hydrog U-C MISPAIR A U 15 A O4 U 15 1_555 A C 29 A N4 C 29 1_555 hydrog A-C MISPAIR A A 17 A N6 A 17 1_555 A C 29 A O2 C 29 1_555 hydrog WATSON-CRICK A C 18 A N3 C 18 1_555 A G 28 A N1 G 28 1_555 hydrog WATSON-CRICK A C 18 A N4 C 18 1_555 A G 28 A O6 G 28 1_555 hydrog WATSON-CRICK A C 18 A O2 C 18 1_555 A G 28 A N2 G 28 1_555 hydrog WATSON-CRICK A C 19 A N3 C 19 1_555 A G 26 A N1 G 26 1_555 hydrog WATSON-CRICK A C 19 A N4 C 19 1_555 A G 26 A O6 G 26 1_555 hydrog WATSON-CRICK A C 19 A O2 C 19 1_555 A G 26 A N2 G 26 1_555 hydrog U-G MISPAIR A U 27 A O2 U 27 1_555 A G 30 A N2 G 30 1_555 hydrog WATSON-CRICK C G 207 B N1 G 7 1_555 C C 222 B N3 C 22 1_555 hydrog WATSON-CRICK C G 207 B N2 G 7 1_555 C C 222 B O2 C 22 1_555 hydrog WATSON-CRICK C G 207 B O6 G 7 1_555 C C 222 B N4 C 22 1_555 hydrog G-U MISPAIR C G 207 B N2 G 7 1_555 C U 223 B O4 U 23 1_555 hydrog WATSON-CRICK C G 208 B N1 G 8 1_555 C C 221 B N3 C 21 1_555 hydrog WATSON-CRICK C G 208 B N2 G 8 1_555 C C 221 B O2 C 21 1_555 hydrog WATSON-CRICK C G 208 B O6 G 8 1_555 C C 221 B N4 C 21 1_555 hydrog WATSON-CRICK C U 209 B N3 U 9 1_555 C A 220 B N1 A 20 1_555 hydrog WATSON-CRICK C U 209 B O4 U 9 1_555 C A 220 B N6 A 20 1_555 hydrog G-C PAIR C G 210 B O6 G 10 1_555 C C 218 B N4 C 18 1_555 hydrog TYPE_6_PAIR C G 210 B N1 G 10 1_555 C G 228 B O6 G 28 1_555 hydrog TYPE_6_PAIR C G 210 B N2 G 10 1_555 C G 228 B N7 G 28 1_555 hydrog C-U MISPAIR C C 211 B O2 C 11 1_555 C U 227 B N3 U 27 1_555 hydrog WATSON-CRICK C C 211 B N3 C 11 1_555 C G 230 B N1 G 30 1_555 hydrog WATSON-CRICK C C 211 B N4 C 11 1_555 C G 230 B O6 G 30 1_555 hydrog WATSON-CRICK C C 211 B O2 C 11 1_555 C G 230 B N2 G 30 1_555 hydrog WATSON-CRICK C G 212 B N1 G 12 1_555 C C 233 B N3 C 33 1_555 hydrog WATSON-CRICK C G 212 B N2 G 12 1_555 C C 233 B O2 C 33 1_555 hydrog WATSON-CRICK C G 212 B O6 G 12 1_555 C C 233 B N4 C 33 1_555 hydrog WATSON-CRICK C C 213 B N3 C 13 1_555 C G 232 B N1 G 32 1_555 hydrog WATSON-CRICK C C 213 B N4 C 13 1_555 C G 232 B O6 G 32 1_555 hydrog WATSON-CRICK C C 213 B O2 C 13 1_555 C G 232 B N2 G 32 1_555 hydrog TYPE_1_PAIR C A 214 B N1 A 14 1_555 C A 231 B N6 A 31 1_555 hydrog TYPE_1_PAIR C A 214 B N6 A 14 1_555 C A 231 B N1 A 31 1_555 hydrog U-C MISPAIR C U 215 B O4 U 15 1_555 C C 229 B N4 C 29 1_555 hydrog A-C MISPAIR C A 217 B N6 A 17 1_555 C C 229 B O2 C 29 1_555 hydrog WATSON-CRICK C C 218 B N3 C 18 1_555 C G 228 B N1 G 28 1_555 hydrog WATSON-CRICK C C 218 B N4 C 18 1_555 C G 228 B O6 G 28 1_555 hydrog WATSON-CRICK C C 218 B O2 C 18 1_555 C G 228 B N2 G 28 1_555 hydrog WATSON-CRICK C C 219 B N3 C 19 1_555 C G 226 B N1 G 26 1_555 hydrog WATSON-CRICK C C 219 B N4 C 19 1_555 C G 226 B O6 G 26 1_555 hydrog WATSON-CRICK C C 219 B O2 C 19 1_555 C G 226 B N2 G 26 1_555 hydrog U-G MISPAIR C U 227 B O2 U 27 1_555 C G 230 B N2 G 30 1_555 hydrog WATSON-CRICK E G 407 C N1 G 7 1_555 E C 422 C N3 C 22 1_555 hydrog WATSON-CRICK E G 407 C N2 G 7 1_555 E C 422 C O2 C 22 1_555 hydrog WATSON-CRICK E G 407 C O6 G 7 1_555 E C 422 C N4 C 22 1_555 hydrog G-U MISPAIR E G 407 C N2 G 7 1_555 E U 423 C O4 U 23 1_555 hydrog WATSON-CRICK E G 408 C N1 G 8 1_555 E C 421 C N3 C 21 1_555 hydrog WATSON-CRICK E G 408 C N2 G 8 1_555 E C 421 C O2 C 21 1_555 hydrog WATSON-CRICK E G 408 C O6 G 8 1_555 E C 421 C N4 C 21 1_555 hydrog G-A MISPAIR E G 408 C N2 G 8 1_555 E A 425 C N3 A 25 1_555 hydrog WATSON-CRICK E U 409 C N3 U 9 1_555 E A 420 C N1 A 20 1_555 hydrog WATSON-CRICK E U 409 C O4 U 9 1_555 E A 420 C N6 A 20 1_555 hydrog G-C PAIR E G 410 C O6 G 10 1_555 E C 418 C N4 C 18 1_555 hydrog TYPE_6_PAIR E G 410 C N1 G 10 1_555 E G 428 C O6 G 28 1_555 hydrog TYPE_6_PAIR E G 410 C N2 G 10 1_555 E G 428 C N7 G 28 1_555 hydrog C-U MISPAIR E C 411 C O2 C 11 1_555 E U 427 C N3 U 27 1_555 hydrog WATSON-CRICK E C 411 C N3 C 11 1_555 E G 430 C N1 G 30 1_555 hydrog WATSON-CRICK E C 411 C N4 C 11 1_555 E G 430 C O6 G 30 1_555 hydrog WATSON-CRICK E C 411 C O2 C 11 1_555 E G 430 C N2 G 30 1_555 hydrog WATSON-CRICK E G 412 C N1 G 12 1_555 E C 433 C N3 C 33 1_555 hydrog WATSON-CRICK E G 412 C N2 G 12 1_555 E C 433 C O2 C 33 1_555 hydrog WATSON-CRICK E G 412 C O6 G 12 1_555 E C 433 C N4 C 33 1_555 hydrog WATSON-CRICK E C 413 C N3 C 13 1_555 E G 432 C N1 G 32 1_555 hydrog WATSON-CRICK E C 413 C N4 C 13 1_555 E G 432 C O6 G 32 1_555 hydrog WATSON-CRICK E C 413 C O2 C 13 1_555 E G 432 C N2 G 32 1_555 hydrog TYPE_1_PAIR E A 414 C N1 A 14 1_555 E A 431 C N6 A 31 1_555 hydrog TYPE_1_PAIR E A 414 C N6 A 14 1_555 E A 431 C N1 A 31 1_555 hydrog U-C MISPAIR E U 415 C O4 U 15 1_555 E C 429 C N4 C 29 1_555 hydrog A-C MISPAIR E A 417 C N6 A 17 1_555 E C 429 C O2 C 29 1_555 hydrog WATSON-CRICK E C 418 C N3 C 18 1_555 E G 428 C N1 G 28 1_555 hydrog WATSON-CRICK E C 418 C N4 C 18 1_555 E G 428 C O6 G 28 1_555 hydrog WATSON-CRICK E C 418 C O2 C 18 1_555 E G 428 C N2 G 28 1_555 hydrog WATSON-CRICK E C 419 C N3 C 19 1_555 E G 426 C N1 G 26 1_555 hydrog WATSON-CRICK E C 419 C N4 C 19 1_555 E G 426 C O6 G 26 1_555 hydrog WATSON-CRICK E C 419 C O2 C 19 1_555 E G 426 C N2 G 26 1_555 hydrog U-G MISPAIR E U 427 C O2 U 27 1_555 E G 430 C N2 G 30 1_555 hydrog WATSON-CRICK G G 607 D N1 G 7 1_555 G C 622 D N3 C 22 1_555 hydrog WATSON-CRICK G G 607 D N2 G 7 1_555 G C 622 D O2 C 22 1_555 hydrog WATSON-CRICK G G 607 D O6 G 7 1_555 G C 622 D N4 C 22 1_555 hydrog WATSON-CRICK G G 608 D N1 G 8 1_555 G C 621 D N3 C 21 1_555 hydrog WATSON-CRICK G G 608 D N2 G 8 1_555 G C 621 D O2 C 21 1_555 hydrog WATSON-CRICK G G 608 D O6 G 8 1_555 G C 621 D N4 C 21 1_555 hydrog G-A MISPAIR G G 608 D N2 G 8 1_555 G A 625 D N3 A 25 1_555 hydrog WATSON-CRICK G U 609 D N3 U 9 1_555 G A 620 D N1 A 20 1_555 hydrog WATSON-CRICK G U 609 D O4 U 9 1_555 G A 620 D N6 A 20 1_555 hydrog G-C PAIR G G 610 D O6 G 10 1_555 G C 618 D N4 C 18 1_555 hydrog TYPE_6_PAIR G G 610 D N1 G 10 1_555 G G 628 D O6 G 28 1_555 hydrog TYPE_6_PAIR G G 610 D N2 G 10 1_555 G G 628 D N7 G 28 1_555 hydrog C-U MISPAIR G C 611 D O2 C 11 1_555 G U 627 D N3 U 27 1_555 hydrog WATSON-CRICK G C 611 D N3 C 11 1_555 G G 630 D N1 G 30 1_555 hydrog WATSON-CRICK G C 611 D N4 C 11 1_555 G G 630 D O6 G 30 1_555 hydrog WATSON-CRICK G C 611 D O2 C 11 1_555 G G 630 D N2 G 30 1_555 hydrog WATSON-CRICK G G 612 D N1 G 12 1_555 G C 633 D N3 C 33 1_555 hydrog WATSON-CRICK G G 612 D N2 G 12 1_555 G C 633 D O2 C 33 1_555 hydrog WATSON-CRICK G G 612 D O6 G 12 1_555 G C 633 D N4 C 33 1_555 hydrog WATSON-CRICK G C 613 D N3 C 13 1_555 G G 632 D N1 G 32 1_555 hydrog WATSON-CRICK G C 613 D N4 C 13 1_555 G G 632 D O6 G 32 1_555 hydrog WATSON-CRICK G C 613 D O2 C 13 1_555 G G 632 D N2 G 32 1_555 hydrog A-A MISPAIR G A 614 D N1 A 14 1_555 G A 631 D N6 A 31 1_555 hydrog U-U MISPAIR G U 615 D O4 U 15 1_555 G U 627 D N3 U 27 1_555 hydrog U-C MISPAIR G U 615 D O4 U 15 1_555 G C 629 D N4 C 29 1_555 hydrog A-C MISPAIR G A 617 D N6 A 17 1_555 G C 629 D O2 C 29 1_555 hydrog WATSON-CRICK G C 618 D N3 C 18 1_555 G G 628 D N1 G 28 1_555 hydrog WATSON-CRICK G C 618 D N4 C 18 1_555 G G 628 D O6 G 28 1_555 hydrog WATSON-CRICK G C 618 D O2 C 18 1_555 G G 628 D N2 G 28 1_555 hydrog WATSON-CRICK G C 619 D N3 C 19 1_555 G G 626 D N1 G 26 1_555 hydrog WATSON-CRICK G C 619 D N4 C 19 1_555 G G 626 D O6 G 26 1_555 hydrog WATSON-CRICK G C 619 D O2 C 19 1_555 G G 626 D N2 G 26 1_555 hydrog U-C MISPAIR G U 627 D O2 U 27 1_555 G C 629 D N4 C 29 1_555 RNA RNA, TRIPLEX, VITAMIN B12, APTAMER 1DDY PDB 1 1DDY 1 35 1DDY 1 35 1DDY A 1 1 35 201 235 1DDY 201 235 1DDY C 1 1 35 401 435 1DDY 401 435 1DDY E 1 1 35 601 635 1DDY 601 635 1DDY G 1 1 35 BINDING SITE FOR RESIDUE B12 A 101 A B12 101 Software 6 BINDING SITE FOR RESIDUE B12 C 301 C B12 301 Software 7 BINDING SITE FOR RESIDUE B12 E 501 E B12 501 Software 8 BINDING SITE FOR RESIDUE B12 G 701 G B12 701 Software 8 BINDING SITE FOR RESIDUE NME A 102 A NME 102 Software 3 BINDING SITE FOR RESIDUE NME C 302 C NME 302 Software 3 BINDING SITE FOR RESIDUE NME E 502 E NME 502 Software 4 BINDING SITE FOR RESIDUE NME G 702 G NME 702 Software 3 A A 14 A A 14 6 1_555 A A 16 A A 16 6 1_555 A C 29 A C 29 6 1_555 A G 30 A G 30 6 1_555 A A 31 A A 31 6 1_555 A NME 102 F NME 6 1_555 C A 214 B A 14 7 1_555 C A 216 B A 16 7 1_555 C C 229 B C 29 7 1_555 C G 230 B G 30 7 1_555 C A 231 B A 31 7 1_555 C NME 302 H NME 7 1_555 E A 416 C A 16 7 1_555 C A 217 B A 17 8 1_555 E A 414 C A 14 8 1_555 E A 416 C A 16 8 1_555 E C 429 C C 29 8 1_555 E G 430 C G 30 8 1_555 E A 431 C A 31 8 1_555 E NME 502 J NME 8 1_555 G B12 701 K B12 8 1_555 E B12 501 I B12 8 1_555 G A 614 D A 14 8 1_555 G A 616 D A 16 8 1_555 G A 617 D A 17 8 1_555 G C 629 D C 29 8 1_555 G G 630 D G 30 8 1_555 G A 631 D A 31 8 1_555 G NME 702 L NME 8 1_555 A C 11 A C 11 3 1_555 A A 16 A A 16 3 1_555 A B12 101 E B12 3 1_555 C C 211 B C 11 3 1_555 C A 216 B A 16 3 1_555 C B12 301 G B12 3 1_555 E C 411 C C 11 4 1_555 E A 416 C A 16 4 1_555 E G 430 C G 30 4 1_555 E B12 501 I B12 4 1_555 G C 611 D C 11 3 1_555 G A 616 D A 16 3 1_555 G B12 701 K B12 3 1_555 20 orthorhombic C 2 2 21