0.024617 0.000000 0.000421 0.000000 0.012722 0.000000 0.000000 0.000000 0.012551 0.00000 0.00000 0.00000 0000-0002-2519-6615 Olenginski, L.T. 0000-0002-1384-6625 Batey, R.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.98 90.00 40.622 78.602 79.684 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C68 H93 Co N14 O15 P 1436.458 ethynyl-N-cyclopropylpropiolamide-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 H2 O 18.015 WATER non-polymer K 1 39.098 POTASSIUM ION non-polymer Mg 2 24.305 MAGNESIUM ION non-polymer C4 H12 N2 88.151 N-methylpropane-1,3-diamine non-polymer C4 H12 N O3 1 122.143 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL TRIS BUFFER 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 C N 39 S C N 40 S C N 41 R C Y 42 N N Y 43 N C Y 44 N N N 45 N C N 46 N C N 47 N C N 48 N C N 49 N C N 50 N C N 51 N C N 52 S C N 53 N C N 54 N C N 55 N C N 56 R C N 57 R C N 58 R C N 59 N C N 60 N C N 61 N C N 62 N C N 63 N C N 64 N C N 65 N C N 66 N C N 67 N C N 68 N C N 69 N C N 70 N C N 71 N C N 72 N C 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 N C N 80 N C N 81 N C N 82 N C N 83 N C N 84 N C N 85 N C N 86 N C N 87 N C N 88 N C N 89 S C N 90 S C N 91 N C Y 92 N C Y 93 N C Y 94 N C Y 95 N C Y 96 N C Y 97 N C N 98 S C N 99 R C N 100 S C N 101 R C N 102 N C N 103 N N N 104 N N N 105 N N N 106 N N N 107 N N N 108 N N N 109 N N N 110 N N N 111 N N N 112 N N N 113 N N N 114 N N N 115 N O N 116 N O N 117 N O N 118 N O N 119 N O N 120 N O N 121 N O N 122 N O N 123 N O N 124 N O N 125 N O N 126 N O N 127 N O N 128 N O N 129 N O N 130 N P N 131 N C N 132 N C N 133 N CO N 134 N C N 135 R C N 136 N C 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 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 O N 231 N P N 232 N O N 233 N O N 234 N O N 235 N C N 236 R C N 237 N O N 238 S C N 239 N O N 240 R C N 241 N O N 242 R C N 243 N N N 244 N C N 245 N O N 246 N N N 247 N C N 248 N N N 249 N C N 250 N C N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N O N 266 N P N 267 N O N 268 N O N 269 N O N 270 N C N 271 R C N 272 N O N 273 S C N 274 N O N 275 R C N 276 N O N 277 R C Y 278 N N Y 279 N C Y 280 N N Y 281 N C N 282 N C N 283 N O N 284 N N N 285 N C N 286 N N N 287 N N Y 288 N C N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N O N 304 N H N 305 N H N 306 N K N 307 N MG N 308 N N N 309 N C N 310 N C N 311 N C N 312 N N N 313 N C N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H 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 C N 327 N C N 328 N C N 329 N C N 330 N N N 331 N O N 332 N O N 333 N O N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N O N 347 N P N 348 N O N 349 N O N 350 N O N 351 N C N 352 R C N 353 N O N 354 S C N 355 N O N 356 R C N 357 N O N 358 R C N 359 N N N 360 N C N 361 N O N 362 N N N 363 N C N 364 N O N 365 N C N 366 N C N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 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 Z doub N 54 N sing N 55 N sing N 56 N doub N 57 N sing N 58 N sing N 59 N sing N 60 N doub N 61 N sing N 62 N sing Y 63 N doub Y 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing Y 70 N sing Y 71 N sing Y 72 N sing Y 73 N doub N 74 N sing N 75 N sing N 76 N sing N 77 N sing Y 78 N doub N 79 N sing N 80 N sing Y 81 N doub N 82 N sing Y 83 N sing Y 84 N sing N 85 N sing N 86 N doub N 87 N doub N 88 N doub 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 doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N doub N 102 N sing N 103 N doub 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 doub N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N trip N 123 N doub N 124 N doub N 125 N doub 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 sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N doub N 148 N sing N 149 N sing N 150 N doub 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 sing 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 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 N 187 N sing 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 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 sing N 232 N sing 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 doub 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 sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub N 271 N sing N 272 N doub N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N doub N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N doub 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 N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing Y 304 N sing Y 305 N sing Y 306 N doub N 307 N sing Y 308 N sing N 309 N sing Y 310 N doub N 311 N doub N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N doub 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 sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N doub N 385 N sing N 386 N sing N 387 N sing N 388 N doub N 389 N sing N 390 N doub N 391 N sing N 392 N sing To Be Published 0353 Reimagining productive chemical space for RNA recognition beyond aromaticity 0000-0002-2519-6615 0000-0002-1384-6625 10.2210/pdb37cm/pdb pdb_000037cm 100 1 N PIXEL 2026-03-11 DECTRIS PILATUS 200K SINGLE WAVELENGTH M x-ray 1 1.54178 1.0 1.54178 SEALED TUBE RIGAKU MICROMAX-003 24571.738 RNA (76-MER) 2 syn polymer 1436.458 ethynyl-N-cyclopropylpropiolamide-cobalamin 2 syn non-polymer 88.151 N-methylpropane-1,3-diamine 2 syn non-polymer 122.143 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL 2 syn non-polymer 24.305 MAGNESIUM ION 17 syn non-polymer 39.098 POTASSIUM ION 2 syn non-polymer 18.015 water 161 nat water no no GGUAAAAGCAUAGUGGGAAAGUGACGUGAAAUUCGUCCACACGAAAGUAAGGUCAUAGUCCGAAUGCCACCUACCA GGUAAAAGCAUAGUGGGAAAGUGACGUGAAAUUCGUCCACACGAAAGUAAGGUCAUAGUCCGAAUGCCACCUACCA A,B 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 1 2.59 52.42 VAPOR DIFFUSION, HANGING DROP 7 10% (v/v) (+/-)-2-Methyl-2,4-pentanediol, 40 mM Sodium cacodylate trihydrate (pH 7.0), 12 mM Spermine tetrahydrochloride, 80 mM Potassium chloride, 20 mM Magnesium chloride hexahydrate. Hanging drop. 303.15 K. 303.15 -1.970 1 19 A 1 A 75 -0.549 A_G1:C75_A 1 -14.698 -0.154 0.218 -0.225 0.905 1 19 A 2 A 74 0.873 A_G2:C74_A 2 -14.133 -0.356 0.206 -0.274 1.902 1 20 A 3 A 73 6.370 A_U3:A73_A 3 -13.230 -0.062 0.006 -0.191 2.056 1 20 A 4 A 72 2.144 A_A4:U72_A 4 -6.446 0.122 -0.075 0.004 10.776 1 A 12 A 71 -10.248 A_A12:C71_A 5 -10.898 -4.313 0.475 -0.974 0.241 1 19 A 13 A 70 0.894 A_G13:C70_A 6 -10.506 -0.175 0.104 -0.115 -1.753 1 20 A 14 A 69 -0.739 A_U14:A69_A 7 -8.145 -0.079 -0.120 -0.155 -5.439 1 19 A 15 A 68 1.757 A_G15:C68_A 8 -7.768 -0.134 -0.002 -0.060 -5.575 1 19 A 16 A 67 3.170 A_G16:C67_A 9 -7.400 -0.247 -0.226 -0.176 -8.789 2 21 A 7 A 11 172.155 A_A7:U11_A 10 -3.689 0.273 -0.338 0.938 22.538 A 8 A 65 -136.768 A_G8:U65_A 11 -9.370 -1.085 -0.315 -6.820 26.775 1 19 A 9 A 66 4.433 A_C9:G66_A 12 -5.577 0.290 -0.189 0.087 -20.749 A 46 A 43 -44.448 A_A46:G43_A 13 1.083 -7.738 0.511 -5.420 -7.519 1 19 A 47 A 42 1.639 A_G47:C42_A 14 -0.642 -0.182 -0.192 -0.257 1.652 1 20 A 48 A 41 6.617 A_U48:A41_A 15 -0.342 -0.069 0.074 -0.024 -6.664 1 19 A 58 A 40 4.464 A_G58:C40_A 16 -20.708 -0.243 0.134 -0.134 3.201 1 20 A 59 A 39 0.571 A_U59:A39_A 17 -7.942 -0.213 -0.455 -0.181 -15.174 1 19 A 21 A 38 2.505 A_G21:C38_A 18 -9.528 -0.105 -0.122 -0.057 6.736 1 19 A 23 A 37 0.933 A_G23:C37_A 19 -2.274 -0.391 0.436 -0.162 5.846 1 20 A 24 A 36 2.162 A_A24:U36_A 20 -7.337 0.210 0.427 -0.331 -9.169 1 19 A 25 A 35 1.088 A_C25:G35_A 21 -10.628 0.366 0.489 -0.235 -19.715 1 19 A 26 A 34 0.723 A_G26:C34_A 22 -7.024 -0.169 0.200 -0.020 3.640 4 24 A 27 A 31 -88.188 A_U27:A31_A 23 13.668 4.475 0.788 -2.681 21.687 9 11 A 28 A 55 -2.161 A_G28:A55_A 24 17.798 6.693 0.355 -4.420 21.448 1 A 49 A 63 -20.657 A_A49:A63_A 25 -4.156 -2.533 -0.123 1.510 15.205 1 A 50 A 62 4.628 A_A50:G62_A 26 -23.875 -0.099 -0.209 1.932 -2.512 1 19 A 51 A 61 -0.174 A_G51:C61_A 27 -15.466 -0.125 0.534 -0.218 -10.920 1 19 A 52 A 60 1.939 A_G52:C60_A 28 -16.787 -0.170 0.042 -0.196 -3.508 4 24 A 53 A 57 -94.282 A_U53:A57_A 29 6.181 4.302 0.057 -2.253 2.045 1 19 B 1 B 75 -1.898 B_G1:C75_B 30 -12.540 -0.023 0.215 -0.205 -1.710 1 19 B 2 B 74 3.544 B_G2:C74_B 31 -17.121 -0.363 -0.120 -0.086 -2.917 1 20 B 3 B 73 4.340 B_U3:A73_B 32 -14.431 -0.013 0.091 -0.227 -0.157 1 20 B 4 B 72 5.621 B_A4:U72_B 33 -8.217 0.055 0.326 -0.137 5.935 1 B 12 B 71 -6.100 B_A12:C71_B 34 -16.685 -4.725 0.124 -1.160 -2.147 1 19 B 13 B 70 2.585 B_G13:C70_B 35 -14.511 -0.121 -0.107 -0.103 0.512 1 20 B 14 B 69 -0.993 B_U14:A69_B 36 -9.023 -0.175 -0.116 -0.083 -1.888 1 19 B 15 B 68 2.479 B_G15:C68_B 37 -10.145 -0.165 -0.094 -0.056 -5.182 1 19 B 16 B 67 5.199 B_G16:C67_B 38 -14.126 -0.408 -0.129 -0.220 -8.397 2 21 B 7 B 11 170.434 B_A7:U11_B 39 -1.257 0.145 -0.232 1.003 20.482 B 8 B 65 -143.588 B_G8:U65_B 40 -6.877 -1.408 0.174 -6.832 25.318 1 19 B 9 B 66 5.298 B_C9:G66_B 41 -5.381 0.305 -0.272 -0.120 -18.366 B 46 B 43 -58.019 B_A46:G43_B 42 -0.078 -8.043 0.050 -5.055 -2.442 1 19 B 47 B 42 -0.552 B_G47:C42_B 43 -1.986 -0.186 0.116 -0.258 6.656 1 20 B 48 B 41 -0.074 B_U48:A41_B 44 -1.925 -0.301 -0.095 -0.123 -4.341 1 19 B 58 B 40 0.153 B_G58:C40_B 45 -12.620 -0.179 0.386 -0.228 7.127 1 20 B 59 B 39 -2.691 B_U59:A39_B 46 -4.929 -0.118 -0.486 -0.100 -13.146 1 19 B 21 B 38 -0.998 B_G21:C38_B 47 -10.756 -0.309 0.168 -0.173 1.748 1 19 B 23 B 37 1.722 B_G23:C37_B 48 -2.243 -0.352 0.235 -0.112 4.765 1 20 B 24 B 36 2.307 B_A24:U36_B 49 -7.726 0.207 0.172 -0.234 -7.530 1 19 B 25 B 35 0.964 B_C25:G35_B 50 -14.115 0.220 -0.061 -0.244 -10.812 1 19 B 26 B 34 -0.347 B_G26:C34_B 51 -8.793 -0.089 0.289 -0.079 8.278 4 24 B 27 B 31 -92.106 B_U27:A31_B 52 10.007 4.164 0.768 -2.243 20.913 9 11 B 28 B 55 9.688 B_G28:A55_B 53 14.346 6.701 0.941 -3.656 25.913 B 49 B 63 -20.723 B_A49:A63_B 54 -7.851 -2.635 -0.002 1.630 15.563 1 8 B 50 B 62 -5.680 B_A50:G62_B 55 -22.768 -0.173 -0.289 1.604 -2.894 1 19 B 51 B 61 1.818 B_G51:C61_B 56 -13.261 -0.075 0.015 -0.205 -11.578 1 19 B 52 B 60 0.054 B_G52:C60_B 57 -13.833 -0.120 0.093 -0.130 -5.096 4 24 B 53 B 57 -89.694 B_U53:A57_B 58 1.934 4.425 -0.268 -2.569 2.864 35.908 A A 1 2 9.711 A A 75 74 3.100 5.947 -0.316 -1.319 AA_G1G2:C74C75_AA 1 -4.456 7.276 35.156 -2.924 -0.074 2.906 35.252 A A 2 3 10.840 A A 74 73 3.137 6.526 0.245 -1.053 AA_G2U3:A73C74_AA 2 1.934 -3.212 34.609 -2.642 -0.136 2.556 33.589 A A 3 4 20.564 A A 73 72 3.176 11.635 0.633 -1.408 AA_U3A4:U72A73_AA 3 2.981 -5.269 31.426 -4.165 -0.653 4.687 -17.759 A A 4 12 -55.652 A A 72 71 2.654 14.148 1.840 -3.433 AA_A4A12:C71U72_AA 4 -6.410 -25.214 -8.636 -1.587 0.202 3.406 48.659 A A 12 13 8.159 A A 71 70 3.633 6.702 0.257 -1.413 AA_A12G13:C70C71_AA 5 -2.130 2.593 48.178 -2.270 -0.489 3.167 33.991 A A 13 14 6.913 A A 70 69 3.355 4.032 -0.506 -1.283 AA_G13U14:A69C70_AA 6 1.116 -1.914 33.741 -2.840 1.044 2.347 30.156 A A 14 15 23.924 A A 69 68 3.233 12.111 0.744 -1.586 AA_U14G15:C68A69_AA 7 -0.019 0.038 27.669 -5.248 -1.434 2.416 31.428 A A 15 16 16.855 A A 68 67 3.159 8.998 0.682 -2.366 AA_G15G16:C67C68_AA 8 2.603 -4.877 30.033 -5.839 -0.834 2.821 -154.619 A A 7 8 3.525 A A 11 65 2.826 -6.878 -0.838 0.007 AA_A7G8:U65U11_AA 9 -2.902 -1.488 -154.564 0.016 -0.438 3.084 55.673 A A 46 47 7.182 A A 43 42 3.065 6.690 3.553 -1.575 AA_A46G47:C42G43_AA 10 3.707 -3.981 55.187 -2.052 -3.601 2.947 33.064 A A 47 48 4.629 A A 42 41 3.126 2.631 0.572 -1.978 AA_G47U48:A41C42_AA 11 -0.902 1.587 32.950 -3.890 -1.146 1.603 21.885 A A 48 58 31.484 A A 41 40 3.275 11.272 1.451 -2.818 AA_U48G58:C40A41_AA 12 4.896 -13.674 18.144 -11.008 -2.264 2.475 33.842 A A 58 59 12.587 A A 40 39 2.918 7.270 -1.049 -1.543 AA_G58U59:A39C40_AA 13 1.748 -3.026 33.030 -3.629 2.038 3.294 40.780 A A 59 21 11.858 A A 39 38 3.635 8.178 -0.820 -1.840 AA_U59G21:C38A39_AA 14 -6.503 9.429 39.474 -3.613 0.403 1.626 19.172 A A 21 23 20.310 A A 38 37 2.616 6.568 -0.945 -2.869 AA_G21G23:C37C38_AA 15 -4.311 13.331 17.501 -10.876 1.352 3.009 33.526 A A 23 24 7.882 A A 37 36 3.263 4.533 0.045 -1.690 AA_G23A24:U36C37_AA 16 -1.187 2.064 33.207 -3.648 -0.266 3.042 36.138 A A 24 25 10.201 A A 36 35 3.400 6.295 0.277 -1.892 AA_A24C25:G35U36_AA 17 1.848 -2.994 35.557 -3.933 -0.188 2.501 37.574 A A 25 26 18.011 A A 35 34 3.130 11.327 0.608 -1.865 AA_C25G26:C34G35_AA 18 8.784 -13.968 34.824 -4.220 0.083 2.998 76.545 A A 26 27 0.027 A A 34 31 2.998 0.034 -2.488 -1.197 AA_G26U27:A31C34_AA 19 -0.031 0.025 76.545 -0.968 2.008 2.281 -7.332 A A 27 28 1.095 A A 31 55 2.765 -0.138 1.371 -0.200 AA_U27G28:A55A31_AA 20 2.005 15.881 -7.052 1.942 16.217 3.151 42.120 A A 49 50 3.723 A A 63 62 3.275 2.670 0.259 -1.334 AA_A49A50:G62A63_AA 21 -4.002 5.580 41.857 -2.127 -0.767 1.777 33.903 A A 50 51 30.024 A A 62 61 3.223 16.483 -0.475 -2.153 AA_A50G51:C61G62_AA 22 -10.502 19.129 27.839 -5.931 -0.612 3.140 40.316 A A 51 52 8.229 A A 61 60 3.350 5.617 0.685 -1.853 AA_G51G52:C60C61_AA 23 8.289 -12.144 39.103 -3.328 -0.051 3.097 84.201 A A 52 53 0.373 A A 60 57 3.176 0.500 -1.448 -1.418 AA_G52U53:A57C60_AA 24 4.892 -3.650 84.084 -1.069 1.191 2.928 33.042 B B 1 2 11.888 B B 75 74 3.270 6.704 -0.297 -1.471 BB_G1G2:C74C75_BB 25 -3.640 6.455 32.174 -3.677 -0.070 2.826 35.211 B B 2 3 12.676 B B 74 73 3.139 7.599 -0.178 -1.171 BB_G2U3:A73C74_BB 26 -3.544 5.912 34.228 -2.983 -0.194 2.715 33.269 B B 3 4 12.942 B B 73 72 3.062 7.352 0.532 -1.272 BB_U3A4:U72A73_BB 27 -0.137 0.241 32.468 -3.319 -0.949 4.571 -15.124 B B 4 12 -48.115 B B 72 71 2.806 11.239 1.935 -3.509 BB_A4A12:C71U72_BB 28 -0.711 -3.042 -10.111 0.889 6.565 3.389 51.732 B B 12 13 9.598 B B 71 70 3.590 8.338 0.125 -0.973 BB_A12G13:C70C71_BB 29 -3.233 3.722 51.005 -1.721 -0.377 2.820 33.866 B B 13 14 12.352 B B 70 69 3.196 7.143 -0.633 -1.598 BB_G13U14:A69C70_BB 30 -1.169 2.022 33.106 -3.813 0.911 2.568 29.657 B B 14 15 20.714 B B 69 68 3.302 10.384 0.679 -1.623 BB_U14G15:C68A69_BB 31 1.169 -2.331 27.793 -5.202 -1.099 2.939 30.374 B B 15 16 9.743 B B 68 67 3.319 5.081 0.786 -2.185 BB_G15G16:C67C68_BB 32 0.902 -1.729 29.943 -5.153 -1.326 2.914 -155.520 B B 7 8 4.012 B B 11 65 2.912 -7.841 -0.705 0.229 BB_A7G8:U65U11_BB 33 -0.325 -0.166 -155.462 -0.095 -0.362 2.944 52.652 B B 46 47 3.331 B B 43 42 3.097 2.953 4.129 -1.902 BB_A46G47:C42G43_BB 34 -0.683 0.770 52.571 -2.322 -4.696 2.746 31.561 B B 47 48 7.514 B B 42 41 3.006 4.075 0.249 -1.935 BB_G47U48:A41C42_BB 35 1.343 -2.476 31.276 -4.226 -0.238 1.969 22.440 B B 48 58 22.690 B B 41 40 3.385 8.608 1.682 -2.936 BB_U48G58:C40A41_BB 36 -0.637 1.680 20.733 -10.257 -4.523 2.520 33.655 B B 58 59 7.981 B B 40 39 2.984 4.583 -0.889 -1.762 BB_G58U59:A39C40_BB 37 6.107 -10.635 32.802 -3.680 2.384 3.200 40.657 B B 59 21 11.803 B B 39 38 3.575 8.118 -0.805 -2.027 BB_U59G21:C38A39_BB 38 -6.390 9.291 39.376 -3.866 0.411 1.812 19.447 B B 21 23 20.307 B B 38 37 2.880 6.715 -0.698 -2.733 BB_G21G23:C37C38_BB 39 -1.381 4.177 18.209 -10.548 1.561 2.664 33.766 B B 23 24 12.653 B B 37 36 3.100 7.288 -0.056 -1.727 BB_G23A24:U36C37_BB 40 -2.446 4.246 32.904 -4.028 -0.257 2.948 36.618 B B 24 25 12.558 B B 36 35 3.389 7.792 0.207 -1.701 BB_A24C25:G35U36_BB 41 6.635 -10.694 35.206 -3.766 0.573 2.629 35.745 B B 25 26 16.621 B B 35 34 3.193 10.039 0.602 -1.814 BB_C25G26:C34G35_BB 42 5.152 -8.530 33.973 -4.280 -0.301 3.107 74.932 B B 26 27 3.523 B B 34 31 3.178 4.284 -2.277 -1.107 BB_G26U27:A31C34_BB 43 0.481 -0.395 74.826 -1.036 1.885 2.252 -9.701 B B 27 28 -32.070 B B 31 55 2.919 5.076 1.471 -0.533 BB_U27G28:A55A31_BB 44 2.584 16.326 -7.856 -5.676 13.189 3.138 44.783 B B 49 50 5.837 B B 63 62 3.326 4.435 0.253 -1.490 BB_A49A50:G62A63_BB 45 -4.015 5.284 44.402 -2.356 -0.695 1.984 34.760 B B 50 51 29.738 B B 62 61 3.359 16.870 -0.411 -2.030 BB_A50G51:C61G62_BB 46 -8.236 14.518 29.387 -5.694 -0.432 3.026 37.664 B B 51 52 8.256 B B 61 60 3.279 5.303 0.467 -1.865 BB_G51G52:C60C61_BB 47 4.138 -6.442 37.080 -3.558 -0.201 3.096 85.194 B B 52 53 -1.077 B B 60 57 3.155 -1.457 -1.465 -1.571 BB_G52U53:A57C60_BB 48 5.497 -4.062 85.041 -1.128 1.203 repository Initial release 1 0 2026-08-05 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35 GM152029 robert.batey@colorado.edu 0000-0002-1384-6625 Robert Batey T. principal investigator/group leader N RCSB N RCSB 2026-07-14 REL REL A1DMU A1DMU SUBJECT OF INVESTIGATION A1DMU ethynyl-N-cyclopropylpropiolamide-cobalamin N3D N-methylpropane-1,3-diamine TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL MG MAGNESIUM ION K POTASSIUM ION HOH water 408172 marine metagenome sample 1 76 Y N 4FRG PDB experimental model RES 101 2 A1DMU A1DMU 101 A N3D 201 3 N3D N3D 102 A TRS 301 4 TRS TRS 103 A MG 1 5 MG MG 104 A MG 2 5 MG MG 105 A MG 3 5 MG MG 106 A MG 4 5 MG MG 107 A MG 5 5 MG MG 108 A MG 6 5 MG MG 109 A MG 7 5 MG MG 110 A MG 8 5 MG MG 111 A MG 9 5 MG MG 112 A K 18 6 K K 113 A RES 101 2 A1DMU A1DMU 101 B N3D 201 3 N3D N3D 102 B TRS 301 4 TRS TRS 103 B MG 10 5 MG MG 104 B MG 11 5 MG MG 105 B MG 12 5 MG MG 106 B MG 13 5 MG MG 107 B MG 14 5 MG MG 108 B MG 15 5 MG MG 109 B MG 16 5 MG MG 110 B MG 17 5 MG MG 111 B K 19 6 K K 112 B HOH 23 7 HOH HOH 201 A HOH 68 7 HOH HOH 202 A HOH 136 7 HOH HOH 203 A HOH 17 7 HOH HOH 204 A HOH 72 7 HOH HOH 205 A HOH 88 7 HOH HOH 206 A HOH 70 7 HOH HOH 207 A HOH 79 7 HOH HOH 208 A HOH 35 7 HOH HOH 209 A HOH 82 7 HOH HOH 210 A HOH 3 7 HOH HOH 211 A HOH 25 7 HOH HOH 212 A HOH 33 7 HOH HOH 213 A HOH 132 7 HOH HOH 214 A HOH 112 7 HOH HOH 215 A HOH 2 7 HOH HOH 216 A HOH 12 7 HOH HOH 217 A HOH 76 7 HOH HOH 218 A HOH 110 7 HOH HOH 219 A HOH 29 7 HOH HOH 220 A HOH 38 7 HOH HOH 221 A HOH 56 7 HOH HOH 222 A HOH 26 7 HOH HOH 223 A HOH 123 7 HOH HOH 224 A HOH 55 7 HOH HOH 225 A HOH 96 7 HOH HOH 226 A HOH 64 7 HOH HOH 227 A HOH 49 7 HOH HOH 228 A HOH 37 7 HOH HOH 229 A HOH 138 7 HOH HOH 230 A HOH 41 7 HOH HOH 231 A HOH 54 7 HOH HOH 232 A HOH 58 7 HOH HOH 233 A HOH 11 7 HOH HOH 234 A HOH 103 7 HOH HOH 235 A HOH 8 7 HOH HOH 236 A HOH 65 7 HOH HOH 237 A HOH 107 7 HOH HOH 238 A HOH 94 7 HOH HOH 239 A HOH 100 7 HOH HOH 240 A HOH 128 7 HOH HOH 241 A HOH 126 7 HOH HOH 242 A HOH 78 7 HOH HOH 243 A HOH 31 7 HOH HOH 244 A HOH 45 7 HOH HOH 245 A HOH 4 7 HOH HOH 246 A HOH 21 7 HOH HOH 247 A HOH 114 7 HOH HOH 248 A HOH 1 7 HOH HOH 249 A HOH 62 7 HOH HOH 250 A HOH 40 7 HOH HOH 251 A HOH 15 7 HOH HOH 252 A HOH 34 7 HOH HOH 253 A HOH 127 7 HOH HOH 254 A HOH 133 7 HOH HOH 255 A HOH 120 7 HOH HOH 256 A HOH 83 7 HOH HOH 257 A HOH 137 7 HOH HOH 258 A HOH 113 7 HOH HOH 259 A HOH 7 7 HOH HOH 260 A HOH 14 7 HOH HOH 261 A HOH 53 7 HOH HOH 262 A HOH 95 7 HOH HOH 263 A HOH 130 7 HOH HOH 264 A HOH 97 7 HOH HOH 265 A HOH 134 7 HOH HOH 266 A HOH 89 7 HOH HOH 267 A HOH 116 7 HOH HOH 268 A HOH 85 7 HOH HOH 269 A HOH 60 7 HOH HOH 270 A HOH 102 7 HOH HOH 271 A HOH 98 7 HOH HOH 272 A HOH 43 7 HOH HOH 273 A HOH 75 7 HOH HOH 274 A HOH 108 7 HOH HOH 275 A HOH 74 7 HOH HOH 276 A HOH 124 7 HOH HOH 277 A HOH 119 7 HOH HOH 278 A HOH 131 7 HOH HOH 279 A HOH 46 7 HOH HOH 280 A HOH 129 7 HOH HOH 281 A HOH 135 7 HOH HOH 282 A HOH 121 7 HOH HOH 283 A HOH 125 7 HOH HOH 284 A HOH 146 7 HOH HOH 201 B HOH 145 7 HOH HOH 202 B HOH 71 7 HOH HOH 203 B HOH 27 7 HOH HOH 204 B HOH 9 7 HOH HOH 205 B HOH 93 7 HOH HOH 206 B HOH 151 7 HOH HOH 207 B HOH 30 7 HOH HOH 208 B HOH 109 7 HOH HOH 209 B HOH 147 7 HOH HOH 210 B HOH 101 7 HOH HOH 211 B HOH 42 7 HOH HOH 212 B HOH 150 7 HOH HOH 213 B HOH 39 7 HOH HOH 214 B HOH 48 7 HOH HOH 215 B HOH 67 7 HOH HOH 216 B HOH 32 7 HOH HOH 217 B HOH 104 7 HOH HOH 218 B HOH 63 7 HOH HOH 219 B HOH 161 7 HOH HOH 220 B HOH 22 7 HOH HOH 221 B HOH 47 7 HOH HOH 222 B HOH 44 7 HOH HOH 223 B HOH 28 7 HOH HOH 224 B HOH 140 7 HOH HOH 225 B HOH 157 7 HOH HOH 226 B HOH 50 7 HOH HOH 227 B HOH 118 7 HOH HOH 228 B HOH 18 7 HOH HOH 229 B HOH 153 7 HOH HOH 230 B HOH 77 7 HOH HOH 231 B HOH 69 7 HOH HOH 232 B HOH 84 7 HOH HOH 233 B HOH 122 7 HOH HOH 234 B HOH 159 7 HOH HOH 235 B HOH 148 7 HOH HOH 236 B HOH 115 7 HOH HOH 237 B HOH 143 7 HOH HOH 238 B HOH 105 7 HOH HOH 239 B HOH 20 7 HOH HOH 240 B HOH 52 7 HOH HOH 241 B HOH 141 7 HOH HOH 242 B HOH 90 7 HOH HOH 243 B HOH 154 7 HOH HOH 244 B HOH 80 7 HOH HOH 245 B HOH 142 7 HOH HOH 246 B HOH 73 7 HOH HOH 247 B HOH 5 7 HOH HOH 248 B HOH 59 7 HOH HOH 249 B HOH 13 7 HOH HOH 250 B HOH 16 7 HOH HOH 251 B HOH 87 7 HOH HOH 252 B HOH 99 7 HOH HOH 253 B HOH 144 7 HOH HOH 254 B HOH 36 7 HOH HOH 255 B HOH 111 7 HOH HOH 256 B HOH 86 7 HOH HOH 257 B HOH 51 7 HOH HOH 258 B HOH 156 7 HOH HOH 259 B HOH 81 7 HOH HOH 260 B HOH 160 7 HOH HOH 261 B HOH 152 7 HOH HOH 262 B HOH 139 7 HOH HOH 263 B HOH 6 7 HOH HOH 264 B HOH 19 7 HOH HOH 265 B HOH 91 7 HOH HOH 266 B HOH 158 7 HOH HOH 267 B HOH 149 7 HOH HOH 268 B HOH 92 7 HOH HOH 269 B HOH 106 7 HOH HOH 270 B HOH 66 7 HOH HOH 271 B HOH 117 7 HOH HOH 272 B HOH 10 7 HOH HOH 273 B HOH 155 7 HOH HOH 274 B HOH 61 7 HOH HOH 275 B HOH 57 7 HOH HOH 276 B HOH 24 7 HOH HOH 277 B G 1 n 1 G 1 A G 2 n 2 G 2 A U 3 n 3 U 3 A A 4 n 4 A 4 A A 5 n 5 A 5 A A 6 n 6 A 6 A A 7 n 7 A 7 A G 8 n 8 G 8 A C 9 n 9 C 9 A A 10 n 10 A 10 A U 11 n 11 U 11 A A 12 n 12 A 12 A G 13 n 13 G 13 A U 14 n 14 U 14 A G 15 n 15 G 15 A G 16 n 16 G 16 A G 17 n 17 G 17 A A 18 n 18 A 18 A A 19 n 19 A 19 A A 20 n 20 A 20 A G 21 n 21 G 21 A U 22 n 22 U 22 A G 23 n 23 G 23 A A 24 n 24 A 24 A C 25 n 25 C 25 A G 26 n 26 G 26 A U 27 n 27 U 27 A G 28 n 28 G 28 A A 29 n 29 A 29 A A 30 n 30 A 30 A A 31 n 31 A 31 A U 32 n 32 U 32 A U 33 n 33 U 33 A C 34 n 34 C 34 A G 35 n 35 G 35 A U 36 n 36 U 36 A C 37 n 37 C 37 A C 38 n 38 C 38 A A 39 n 39 A 39 A C 40 n 40 C 40 A A 41 n 41 A 41 A C 42 n 42 C 42 A G 43 n 43 G 43 A A 44 n 44 A 44 A A 45 n 45 A 45 A A 46 n 46 A 46 A G 47 n 47 G 47 A U 48 n 48 U 48 A A 49 n 49 A 49 A A 50 n 50 A 50 A G 51 n 51 G 51 A G 52 n 52 G 52 A U 53 n 53 U 53 A C 54 n 54 C 54 A A 55 n 55 A 55 A U 56 n 56 U 56 A A 57 n 57 A 57 A G 58 n 58 G 58 A U 59 n 59 U 59 A C 60 n 60 C 60 A C 61 n 61 C 61 A G 62 n 62 G 62 A A 63 n 63 A 63 A A 64 n 64 A 64 A U 65 n 65 U 65 A G 66 n 66 G 66 A C 67 n 67 C 67 A C 68 n 68 C 68 A A 69 n 69 A 69 A C 70 n 70 C 70 A C 71 n 71 C 71 A U 72 n 72 U 72 A A 73 n 73 A 73 A C 74 n 74 C 74 A C 75 n 75 C 75 A A 76 n 76 A 76 A G 1 n 1 G 1 B G 2 n 2 G 2 B U 3 n 3 U 3 B A 4 n 4 A 4 B A 5 n 5 A 5 B A 6 n 6 A 6 B A 7 n 7 A 7 B G 8 n 8 G 8 B C 9 n 9 C 9 B A 10 n 10 A 10 B U 11 n 11 U 11 B A 12 n 12 A 12 B G 13 n 13 G 13 B U 14 n 14 U 14 B G 15 n 15 G 15 B G 16 n 16 G 16 B G 17 n 17 G 17 B A 18 n 18 A 18 B A 19 n 19 A 19 B A 20 n 20 A 20 B G 21 n 21 G 21 B U 22 n 22 U 22 B G 23 n 23 G 23 B A 24 n 24 A 24 B C 25 n 25 C 25 B G 26 n 26 G 26 B U 27 n 27 U 27 B G 28 n 28 G 28 B A 29 n 29 A 29 B A 30 n 30 A 30 B A 31 n 31 A 31 B U 32 n 32 U 32 B U 33 n 33 U 33 B C 34 n 34 C 34 B G 35 n 35 G 35 B U 36 n 36 U 36 B C 37 n 37 C 37 B C 38 n 38 C 38 B A 39 n 39 A 39 B C 40 n 40 C 40 B A 41 n 41 A 41 B C 42 n 42 C 42 B G 43 n 43 G 43 B A 44 n 44 A 44 B A 45 n 45 A 45 B A 46 n 46 A 46 B G 47 n 47 G 47 B U 48 n 48 U 48 B A 49 n 49 A 49 B A 50 n 50 A 50 B G 51 n 51 G 51 B G 52 n 52 G 52 B U 53 n 53 U 53 B C 54 n 54 C 54 B A 55 n 55 A 55 B U 56 n 56 U 56 B A 57 n 57 A 57 B G 58 n 58 G 58 B U 59 n 59 U 59 B C 60 n 60 C 60 B C 61 n 61 C 61 B G 62 n 62 G 62 B A 63 n 63 A 63 B A 64 n 64 A 64 B U 65 n 65 U 65 B G 66 n 66 G 66 B C 67 n 67 C 67 B C 68 n 68 C 68 B A 69 n 69 A 69 B C 70 n 70 C 70 B C 71 n 71 C 71 B U 72 n 72 U 72 B A 73 n 73 A 73 B C 74 n 74 C 74 B C 75 n 75 C 75 B A 76 n 76 A 76 B author_defined_assembly 2 dimeric none A G 1 A OP1 G 1 1_555 A MG 104 F MG MG 1_555 A G 1 A OP2 G 1 1_555 59.5 A G 1 A OP1 G 1 1_555 A MG 104 F MG MG 1_555 A HOH 248 BA O HOH 1_555 71.0 A G 1 A OP2 G 1 1_555 A MG 104 F MG MG 1_555 A HOH 248 BA O HOH 1_555 114.8 A A 5 A OP1 A 5 1_555 A MG 112 N MG MG 1_555 A A 5 A O3' A 5 1_555 80.0 A A 5 A OP1 A 5 1_555 A MG 112 N MG MG 1_555 A HOH 230 BA O HOH 1_555 90.0 A A 5 A O3' A 5 1_555 A MG 112 N MG MG 1_555 A HOH 230 BA O HOH 1_555 158.0 A A 5 A OP1 A 5 1_555 A MG 112 N MG MG 1_555 A HOH 234 BA O HOH 1_555 74.3 A A 5 A O3' A 5 1_555 A MG 112 N MG MG 1_555 A HOH 234 BA O HOH 1_555 83.8 A HOH 230 BA O HOH 1_555 A MG 112 N MG MG 1_555 A HOH 234 BA O HOH 1_555 112.5 A A 5 A OP1 A 5 1_555 A MG 112 N MG MG 1_555 A HOH 235 BA O HOH 1_555 137.6 A A 5 A O3' A 5 1_555 A MG 112 N MG MG 1_555 A HOH 235 BA O HOH 1_555 115.8 A HOH 230 BA O HOH 1_555 A MG 112 N MG MG 1_555 A HOH 235 BA O HOH 1_555 84.7 A HOH 234 BA O HOH 1_555 A MG 112 N MG MG 1_555 A HOH 235 BA O HOH 1_555 69.2 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 A A 12 A OP2 A 12 1_555 85.9 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 A HOH 206 BA O HOH 1_555 89.5 A A 12 A OP2 A 12 1_555 A MG 105 G MG MG 1_555 A HOH 206 BA O HOH 1_555 71.3 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 A HOH 241 BA O HOH 1_555 82.6 A A 12 A OP2 A 12 1_555 A MG 105 G MG MG 1_555 A HOH 241 BA O HOH 1_555 107.7 A HOH 206 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 241 BA O HOH 1_555 172.1 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 A HOH 242 BA O HOH 1_555 95.4 A A 12 A OP2 A 12 1_555 A MG 105 G MG MG 1_555 A HOH 242 BA O HOH 1_555 165.6 A HOH 206 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 242 BA O HOH 1_555 94.4 A HOH 241 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 242 BA O HOH 1_555 86.6 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 172.6 A A 12 A OP2 A 12 1_555 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 90.3 A HOH 206 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 95.3 A HOH 241 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 92.5 A HOH 242 BA O HOH 1_555 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 89.8 A A 12 A OP1 A 12 1_555 A MG 106 H MG MG 1_555 A HOH 264 BA O HOH 1_555 121.7 A A 12 A OP1 A 12 1_555 A MG 106 H MG MG 1_555 A HOH 267 BA O HOH 1_555 133.5 A HOH 264 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 267 BA O HOH 1_555 57.1 A A 12 A OP1 A 12 1_555 A MG 106 H MG MG 1_555 A HOH 279 BA O HOH 1_555 103.3 A HOH 264 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 279 BA O HOH 1_555 124.1 A HOH 267 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 279 BA O HOH 1_555 68.2 A A 12 A OP1 A 12 1_555 A MG 106 H MG MG 1_555 A HOH 281 BA O HOH 1_555 164.9 A HOH 264 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 281 BA O HOH 1_555 66.9 A HOH 267 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 281 BA O HOH 1_555 61.3 A HOH 279 BA O HOH 1_555 A MG 106 H MG MG 1_555 A HOH 281 BA O HOH 1_555 78.0 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 A HOH 211 BA O HOH 1_555 82.6 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 A HOH 214 BA O HOH 1_555 77.0 A HOH 211 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 214 BA O HOH 1_555 92.8 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 A HOH 221 BA O HOH 1_555 94.9 A HOH 211 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 221 BA O HOH 1_555 93.3 A HOH 214 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 221 BA O HOH 1_555 169.2 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 A HOH 226 BA O HOH 1_555 81.9 A HOH 211 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 226 BA O HOH 1_555 164.2 A HOH 214 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 226 BA O HOH 1_555 86.3 A HOH 221 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 226 BA O HOH 1_555 85.4 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 171.9 A HOH 211 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 100.6 A HOH 214 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 95.4 A HOH 221 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 92.3 A HOH 226 BA O HOH 1_555 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 95.1 A U 32 A OP2 U 32 1_555 A MG 108 J MG MG 1_555 A HOH 220 BA O HOH 1_555 65.1 A U 32 A OP2 U 32 1_555 A MG 108 J MG MG 1_555 A HOH 255 BA O HOH 1_555 70.5 A HOH 220 BA O HOH 1_555 A MG 108 J MG MG 1_555 A HOH 255 BA O HOH 1_555 54.9 A U 32 A OP2 U 32 1_555 A MG 108 J MG MG 1_555 A HOH 266 BA O HOH 1_555 124.4 A HOH 220 BA O HOH 1_555 A MG 108 J MG MG 1_555 A HOH 266 BA O HOH 1_555 65.3 A HOH 255 BA O HOH 1_555 A MG 108 J MG MG 1_555 A HOH 266 BA O HOH 1_555 61.3 A A 49 A OP1 A 49 1_555 A MG 111 M MG MG 1_555 A G 58 A OP2 G 58 1_555 83.2 A A 49 A OP1 A 49 1_555 A MG 111 M MG MG 1_555 A HOH 246 BA O HOH 1_555 84.6 A G 58 A OP2 G 58 1_555 A MG 111 M MG MG 1_555 A HOH 246 BA O HOH 1_555 84.8 A A 49 A OP1 A 49 1_555 A MG 111 M MG MG 1_555 A HOH 250 BA O HOH 1_555 87.0 A G 58 A OP2 G 58 1_555 A MG 111 M MG MG 1_555 A HOH 250 BA O HOH 1_555 76.7 A HOH 246 BA O HOH 1_555 A MG 111 M MG MG 1_555 A HOH 250 BA O HOH 1_555 160.5 A A 64 A O2' A 64 1_555 A K 113 O K K 1_555 A G 66 A O6 G 66 1_555 81.5 A A 64 A O2' A 64 1_555 A K 113 O K K 1_555 A A1DMU 101 C O51 A1DMU 1_555 100.6 A G 66 A O6 G 66 1_555 A K 113 O K K 1_555 A A1DMU 101 C O51 A1DMU 1_555 80.7 A A 64 A O2' A 64 1_555 A K 113 O K K 1_555 A HOH 249 BA O HOH 1_555 82.8 A G 66 A O6 G 66 1_555 A K 113 O K K 1_555 A HOH 249 BA O HOH 1_555 155.9 A A1DMU 101 C O51 A1DMU 1_555 A K 113 O K K 1_555 A HOH 249 BA O HOH 1_555 84.3 A A 64 A O2' A 64 1_555 A K 113 O K K 1_555 A HOH 277 BA O HOH 1_555 172.0 A G 66 A O6 G 66 1_555 A K 113 O K K 1_555 A HOH 277 BA O HOH 1_555 102.6 A A1DMU 101 C O51 A1DMU 1_555 A K 113 O K K 1_555 A HOH 277 BA O HOH 1_555 86.9 A HOH 249 BA O HOH 1_555 A K 113 O K K 1_555 A HOH 277 BA O HOH 1_555 95.3 A HOH 203 BA O HOH 1_555 A MG 109 K MG MG 1_555 A HOH 227 BA O HOH 1_555 136.1 A HOH 203 BA O HOH 1_555 A MG 109 K MG MG 1_555 A HOH 282 BA O HOH 1_555 73.8 A HOH 227 BA O HOH 1_555 A MG 109 K MG MG 1_555 A HOH 282 BA O HOH 1_555 68.9 A HOH 216 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 256 BA O HOH 1_555 65.4 A HOH 216 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 258 BA O HOH 1_555 127.4 A HOH 256 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 258 BA O HOH 1_555 67.1 A HOH 216 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 261 BA O HOH 1_555 75.1 A HOH 256 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 261 BA O HOH 1_555 58.6 A HOH 258 BA O HOH 1_555 A MG 110 L MG MG 1_555 A HOH 261 BA O HOH 1_555 61.7 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 B HOH 201 CA O HOH 1_555 59.3 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 B HOH 202 CA O HOH 1_555 100.1 B HOH 201 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 202 CA O HOH 1_555 159.1 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 B HOH 238 CA O HOH 1_555 149.5 B HOH 201 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 238 CA O HOH 1_555 91.5 B HOH 202 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 238 CA O HOH 1_555 108.2 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 B HOH 243 CA O HOH 1_555 76.1 B HOH 201 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 243 CA O HOH 1_555 67.2 B HOH 202 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 243 CA O HOH 1_555 106.5 B HOH 238 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 243 CA O HOH 1_555 84.9 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 76.8 B HOH 201 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 70.8 B HOH 202 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 110.1 B HOH 238 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 103.2 B HOH 243 CA O HOH 1_555 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 137.4 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 B A 12 B OP2 A 12 1_555 92.7 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 B HOH 225 CA O HOH 1_555 73.7 B A 12 B OP2 A 12 1_555 B MG 104 S MG MG 1_555 B HOH 225 CA O HOH 1_555 157.1 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 B HOH 242 CA O HOH 1_555 84.2 B A 12 B OP2 A 12 1_555 B MG 104 S MG MG 1_555 B HOH 242 CA O HOH 1_555 97.1 B HOH 225 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 242 CA O HOH 1_555 63.8 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 B HOH 246 CA O HOH 1_555 154.2 B A 12 B OP2 A 12 1_555 B MG 104 S MG MG 1_555 B HOH 246 CA O HOH 1_555 111.0 B HOH 225 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 246 CA O HOH 1_555 80.6 B HOH 242 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 246 CA O HOH 1_555 82.7 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 85.8 B A 12 B OP2 A 12 1_555 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 126.8 B HOH 225 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 71.6 B HOH 242 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 135.3 B HOH 246 CA O HOH 1_555 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 87.9 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 B HOH 207 CA O HOH 1_555 103.9 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 B HOH 213 CA O HOH 1_555 77.7 B HOH 207 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 213 CA O HOH 1_555 166.4 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 B HOH 252 CA O HOH 1_555 82.8 B HOH 207 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 252 CA O HOH 1_555 89.3 B HOH 213 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 252 CA O HOH 1_555 77.5 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 B HOH 262 CA O HOH 1_555 97.6 B HOH 207 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 262 CA O HOH 1_555 112.9 B HOH 213 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 262 CA O HOH 1_555 79.9 B HOH 252 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 262 CA O HOH 1_555 156.8 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 146.8 B HOH 207 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 97.7 B HOH 213 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 75.6 B HOH 252 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 72.5 B HOH 262 CA O HOH 1_555 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 96.8 B U 32 B OP2 U 32 1_555 B MG 108 W MG MG 1_555 B HOH 230 CA O HOH 1_555 74.4 B U 32 B OP2 U 32 1_555 B MG 108 W MG MG 1_555 B HOH 244 CA O HOH 1_555 84.3 B HOH 230 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 244 CA O HOH 1_555 99.4 B U 32 B OP2 U 32 1_555 B MG 108 W MG MG 1_555 B HOH 264 CA O HOH 1_555 85.7 B HOH 230 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 264 CA O HOH 1_555 159.8 B HOH 244 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 264 CA O HOH 1_555 81.7 B U 32 B OP2 U 32 1_555 B MG 108 W MG MG 1_555 B HOH 274 CA O HOH 1_555 165.0 B HOH 230 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 274 CA O HOH 1_555 90.8 B HOH 244 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 274 CA O HOH 1_555 99.9 B HOH 264 CA O HOH 1_555 B MG 108 W MG MG 1_555 B HOH 274 CA O HOH 1_555 109.0 B A 49 B OP1 A 49 1_555 B MG 111 Z MG MG 1_555 B G 58 B OP2 G 58 1_555 78.9 B A 49 B OP1 A 49 1_555 B MG 111 Z MG MG 1_555 B HOH 220 CA O HOH 1_555 66.7 B G 58 B OP2 G 58 1_555 B MG 111 Z MG MG 1_555 B HOH 220 CA O HOH 1_555 145.0 B A 49 B OP1 A 49 1_555 B MG 111 Z MG MG 1_555 B HOH 240 CA O HOH 1_555 78.9 B G 58 B OP2 G 58 1_555 B MG 111 Z MG MG 1_555 B HOH 240 CA O HOH 1_555 83.0 B HOH 220 CA O HOH 1_555 B MG 111 Z MG MG 1_555 B HOH 240 CA O HOH 1_555 84.3 B A 49 B OP1 A 49 1_555 B MG 111 Z MG MG 1_555 B HOH 250 CA O HOH 1_555 71.5 B G 58 B OP2 G 58 1_555 B MG 111 Z MG MG 1_555 B HOH 250 CA O HOH 1_555 100.6 B HOH 220 CA O HOH 1_555 B MG 111 Z MG MG 1_555 B HOH 250 CA O HOH 1_555 75.1 B HOH 240 CA O HOH 1_555 B MG 111 Z MG MG 1_555 B HOH 250 CA O HOH 1_555 148.8 B A 64 B O2' A 64 1_555 B K 112 AA K K 1_555 B G 66 B O6 G 66 1_555 70.0 B A 64 B O2' A 64 1_555 B K 112 AA K K 1_555 B A1DMU 101 P O51 A1DMU 1_555 102.3 B G 66 B O6 G 66 1_555 B K 112 AA K K 1_555 B A1DMU 101 P O51 A1DMU 1_555 81.3 B A 64 B O2' A 64 1_555 B K 112 AA K K 1_555 B HOH 233 CA O HOH 1_555 74.9 B G 66 B O6 G 66 1_555 B K 112 AA K K 1_555 B HOH 233 CA O HOH 1_555 139.1 B A1DMU 101 P O51 A1DMU 1_555 B K 112 AA K K 1_555 B HOH 233 CA O HOH 1_555 86.5 B HOH 210 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 234 CA O HOH 1_555 103.6 B HOH 210 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 236 CA O HOH 1_555 92.6 B HOH 234 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 236 CA O HOH 1_555 143.2 B HOH 210 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 248 CA O HOH 1_555 67.2 B HOH 234 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 248 CA O HOH 1_555 150.5 B HOH 236 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 248 CA O HOH 1_555 66.3 B HOH 210 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 265 CA O HOH 1_555 142.1 B HOH 234 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 265 CA O HOH 1_555 98.9 B HOH 236 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 265 CA O HOH 1_555 87.2 B HOH 248 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 265 CA O HOH 1_555 78.2 B HOH 210 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 81.4 B HOH 234 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 83.9 B HOH 236 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 131.8 B HOH 248 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 67.3 B HOH 265 CA O HOH 1_555 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 71.0 B HOH 226 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 259 CA O HOH 1_555 72.0 B HOH 226 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 273 CA O HOH 1_555 93.5 B HOH 259 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 273 CA O HOH 1_555 91.4 B HOH 226 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 277 CA O HOH 1_555 152.6 B HOH 259 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 277 CA O HOH 1_555 81.5 B HOH 273 CA O HOH 1_555 B MG 109 X MG MG 1_555 B HOH 277 CA O HOH 1_555 94.0 B HOH 235 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 261 CA O HOH 1_555 93.6 B HOH 235 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 267 CA O HOH 1_555 72.6 B HOH 261 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 267 CA O HOH 1_555 110.5 B HOH 235 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 271 CA O HOH 1_555 61.7 B HOH 261 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 271 CA O HOH 1_555 57.3 B HOH 267 CA O HOH 1_555 B MG 110 Y MG MG 1_555 B HOH 271 CA O HOH 1_555 56.6 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 B B O O HOH HOH 267 271 2.02 1 B B O3' O A HOH 5 201 2.04 1 A A N01 O A1DMU HOH 101 201 2.12 1 B B O6 O G HOH 8 202 2.13 1 A A OP1 O C HOH 25 202 2.15 1 A A OP2 O G HOH 52 203 2.16 1 B B O O HOH HOH 201 254 2.16 1 B B O O HOH HOH 225 242 2.17 1 B B O2' O G HOH 28 203 2.19 1 A A O6 O G HOH 62 204 2.19 1 -2.40 0.40 105.40 103.00 A A A N9 C4 C5 G G G 2 2 2 N 1 2.43 0.40 105.80 108.23 A A A C8 N9 C4 A A A 10 10 10 N 1 4.29 0.60 125.90 130.19 A A A C5 C4 O4 U U U 11 11 11 N 1 -6.03 0.90 105.70 99.67 A A A O5' P OP2 G G G 13 13 13 N 1 2.72 0.40 106.40 109.12 A A A C8 N9 C4 G G G 15 15 15 N 1 2.75 0.40 110.80 113.55 A A A C4 C5 N7 G G G 17 17 17 N 1 3.38 0.40 105.80 109.18 A A A C8 N9 C4 A A A 18 18 18 N 1 -3.09 0.40 105.80 102.71 A A A N9 C4 C5 A A A 18 18 18 N 1 3.41 0.50 103.90 107.31 A A A C5 N7 C8 A A A 31 31 31 N 1 -3.60 0.50 113.80 110.20 A A A N7 C8 N9 A A A 31 31 31 N 1 -2.60 0.40 120.30 117.70 A A A C6 N1 C2 C C C 34 34 34 N 1 -3.48 0.40 121.90 118.42 A A A N3 C4 C5 C C C 34 34 34 N 1 6.43 0.70 122.20 128.63 A A A N3 C2 O2 U U U 36 36 36 N 1 -3.77 0.60 125.90 122.13 A A A C5 C4 O4 U U U 36 36 36 N 1 3.22 0.40 105.80 109.02 A A A C8 N9 C4 A A A 39 39 39 N 1 -3.17 0.50 117.00 113.83 A A A C4 C5 C6 A A A 41 41 41 N 1 -3.75 0.60 128.60 124.85 A A A C5 C6 O6 G G G 43 43 43 N 1 -3.27 0.50 110.60 107.33 A A A C2 N3 C4 A A A 45 45 45 N 1 -3.72 0.50 117.70 113.98 A A A C5 C6 N1 A A A 45 45 45 N 1 3.90 0.60 118.90 122.80 A A A N1 C2 O2 C C C 54 54 54 N 1 -8.11 0.90 105.70 97.59 A A A O5' P OP1 U U U 56 56 56 N 1 3.76 0.60 130.40 134.16 A A A C6 C5 N7 G G G 62 62 62 N 1 -8.51 0.90 105.70 97.19 A A A O5' P OP1 G G G 66 66 66 N 1 5.54 0.90 109.80 115.34 A A A C5' C4' O4' G G G 66 66 66 N 1 5.08 0.70 108.50 113.58 A A A O4' C1' N9 G G G 66 66 66 N 1 -2.73 0.40 106.40 103.67 A A A C8 N9 C4 G G G 66 66 66 N 1 -3.04 0.50 122.70 119.66 A A A C5 C6 N1 U U U 72 72 72 N 1 3.26 0.50 110.60 113.86 B B B C2 N3 C4 A A A 5 5 5 N 1 -5.84 0.90 105.70 99.86 B B B O5' P OP2 U U U 36 36 36 N 1 5.96 0.70 108.50 114.46 B B B O4' C1' N9 A A A 45 45 45 N 1 3.11 0.50 129.30 132.41 B B B N1 C2 N3 A A A 45 45 45 N 1 -3.17 0.50 110.60 107.43 B B B C2 N3 C4 A A A 45 45 45 N 1 -3.49 0.50 103.90 100.41 B B B C5 N7 C8 A A A 45 45 45 N 1 3.33 0.50 113.80 117.13 B B B N7 C8 N9 A A A 45 45 45 N 1 -3.81 0.40 105.80 101.99 B B B C8 N9 C4 A A A 45 45 45 N 1 2.42 0.40 105.80 108.22 B B B C8 N9 C4 A A A 46 46 46 N 1 -8.69 0.90 105.70 97.01 B B B O5' P OP2 U U U 48 48 48 N 1 5.76 0.60 118.90 124.66 B B B N1 C2 O2 C C C 54 54 54 N 1 -2.76 0.40 120.30 117.54 B B B C6 N1 C2 C C C 60 60 60 N 1 -3.74 0.60 126.00 122.26 B B B N3 C4 N9 G G G 62 62 62 N 1 6.09 0.90 116.20 122.29 B B B N1 C2 N2 G G G 62 62 62 N 1 -7.14 0.90 105.70 98.56 B B B O5' P OP1 G G G 66 66 66 N 1 -8.52 1.40 115.20 106.68 B B B C5' C4' C3' G G G 66 66 66 N 0.2541 0.1816 0.1889 2.51 19.92 1599 16034 9.97 93.00 0.35 1 FREE R-VALUE 1.34 MOLECULAR REPLACEMENT 31.10 0.90 1.11 ML FLAT BULK SOLVENT MODEL 2.51 19.92 161 3668 245 3262 0 0.010 3902 1.843 6098 16.373 1942 0.081 790 0.012 170 0.4113 0.2934 2.59 95 959 67.00 0.3763 0.2664 2.68 132 1100 79.00 0.3649 0.2626 2.79 137 1225 88.00 0.3472 0.2610 2.92 152 1348 96.00 0.3084 0.2470 3.07 153 1381 98.00 0.2931 0.2015 3.26 151 1381 99.00 0.2816 0.1817 3.51 156 1414 100.00 0.2484 0.1708 3.86 159 1402 100.00 0.2100 0.1424 4.42 155 1416 99.00 0.1681 0.1264 5.54 155 1396 99.00 0.1776 0.1426 19.92 154 1413 97.00 2.50 20.00 37CM 16067 0.031 0.055 1 12.9 2.8 93.7 0.129 2.50 2.59 1194 0.979 0.995 0.091 0.158 0.435 1 2.6 70.4 0.118 2.59 2.69 1398 0.987 0.997 0.081 0.144 0.495 1 2.6 81.9 0.095 2.69 2.81 1550 0.990 0.997 0.066 0.116 0.502 1 2.7 91.5 0.079 2.81 2.96 1666 0.993 0.998 0.054 0.096 0.545 1 2.8 97.4 0.059 2.96 3.15 1719 0.996 0.999 0.040 0.071 0.623 1 2.9 99.5 0.046 3.15 3.39 1714 0.998 0.999 0.031 0.055 0.851 1 2.9 99.7 0.042 3.39 3.73 1694 0.997 0.999 0.029 0.052 0.985 1 2.9 99.8 0.038 3.73 4.26 1701 0.998 0.999 0.026 0.046 1.062 1 2.9 99.6 0.038 4.26 5.35 1708 0.997 0.999 0.026 0.046 1.123 1 2.8 98.9 0.030 5.35 20.00 1723 0.998 0.999 0.021 0.037 1.303 1 2.6 97.4 refinement PHENIX 1.19.2 data scaling HKL-3000 data extraction PDB_EXTRACT data reduction HKL-3000 phasing PHASER N env2 cobalamin riboswitch aptamer domain in complex with ethynyl-N-cyclopropylpropiolamide-cobalamin 1 N N 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 6 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N 6 N N 7 N N 7 N N metalc 2.488 A G 1 A OP1 G 1 1_555 A MG 104 F MG MG 1_555 metalc 2.698 A G 1 A OP2 G 1 1_555 A MG 104 F MG MG 1_555 metalc 2.086 A A 5 A OP1 A 5 1_555 A MG 112 N MG MG 1_555 metalc 2.639 A A 5 A O3' A 5 1_555 A MG 112 N MG MG 1_555 metalc 2.119 A U 11 A OP1 U 11 1_555 A MG 105 G MG MG 1_555 metalc 1.987 A A 12 A OP2 A 12 1_555 A MG 105 G MG MG 1_555 metalc 2.976 A A 12 A OP1 A 12 1_555 A MG 106 H MG MG 1_555 metalc 2.151 A G 21 A O6 G 21 1_555 A MG 107 I MG MG 1_555 metalc 2.421 A U 32 A OP2 U 32 1_555 A MG 108 J MG MG 1_555 metalc 2.221 A A 49 A OP1 A 49 1_555 A MG 111 M MG MG 1_555 metalc 2.503 A G 58 A OP2 G 58 1_555 A MG 111 M MG MG 1_555 metalc 2.954 A A 64 A O2' A 64 1_555 A K 113 O K K 1_555 metalc 2.723 A G 66 A O6 G 66 1_555 A K 113 O K K 1_555 metalc 2.659 A A1DMU 101 C O51 A1DMU 1_555 A K 113 O K K 1_555 metalc 2.357 A MG 104 F MG MG 1_555 A HOH 248 BA O HOH 1_555 metalc 1.886 A MG 105 G MG MG 1_555 A HOH 206 BA O HOH 1_555 metalc 1.978 A MG 105 G MG MG 1_555 A HOH 241 BA O HOH 1_555 metalc 1.866 A MG 105 G MG MG 1_555 A HOH 242 BA O HOH 1_555 metalc 2.278 A MG 105 G MG MG 1_555 A HOH 254 BA O HOH 1_555 metalc 2.392 A MG 106 H MG MG 1_555 A HOH 264 BA O HOH 1_555 metalc 2.326 A MG 106 H MG MG 1_555 A HOH 267 BA O HOH 1_555 metalc 2.119 A MG 106 H MG MG 1_555 A HOH 279 BA O HOH 1_555 metalc 2.433 A MG 106 H MG MG 1_555 A HOH 281 BA O HOH 1_555 metalc 2.278 A MG 107 I MG MG 1_555 A HOH 211 BA O HOH 1_555 metalc 1.751 A MG 107 I MG MG 1_555 A HOH 214 BA O HOH 1_555 metalc 2.139 A MG 107 I MG MG 1_555 A HOH 221 BA O HOH 1_555 metalc 2.041 A MG 107 I MG MG 1_555 A HOH 226 BA O HOH 1_555 metalc 2.000 A MG 107 I MG MG 1_555 A HOH 278 BA O HOH 1_555 metalc 2.225 A MG 108 J MG MG 1_555 A HOH 220 BA O HOH 1_555 metalc 2.586 A MG 108 J MG MG 1_555 A HOH 255 BA O HOH 1_555 metalc 2.580 A MG 108 J MG MG 1_555 A HOH 266 BA O HOH 1_555 metalc 2.299 A MG 109 K MG MG 1_555 A HOH 203 BA O HOH 1_555 metalc 2.128 A MG 109 K MG MG 1_555 A HOH 227 BA O HOH 1_555 metalc 2.352 A MG 109 K MG MG 1_555 A HOH 282 BA O HOH 1_555 metalc 2.416 A MG 110 L MG MG 1_555 A HOH 216 BA O HOH 1_555 metalc 2.293 A MG 110 L MG MG 1_555 A HOH 256 BA O HOH 1_555 metalc 2.168 A MG 110 L MG MG 1_555 A HOH 258 BA O HOH 1_555 metalc 2.636 A MG 110 L MG MG 1_555 A HOH 261 BA O HOH 1_555 metalc 2.145 A MG 111 M MG MG 1_555 A HOH 246 BA O HOH 1_555 metalc 2.007 A MG 111 M MG MG 1_555 A HOH 250 BA O HOH 1_555 metalc 2.038 A MG 112 N MG MG 1_555 A HOH 230 BA O HOH 1_555 metalc 2.218 A MG 112 N MG MG 1_555 A HOH 234 BA O HOH 1_555 metalc 1.873 A MG 112 N MG MG 1_555 A HOH 235 BA O HOH 1_555 metalc 2.828 A K 113 O K K 1_555 A HOH 249 BA O HOH 1_555 metalc 3.427 A K 113 O K K 1_555 A HOH 277 BA O HOH 1_555 metalc 2.580 B A 5 B OP1 A 5 1_555 B MG 105 T MG MG 1_555 metalc 2.208 B U 11 B OP1 U 11 1_555 B MG 104 S MG MG 1_555 metalc 1.724 B A 12 B OP2 A 12 1_555 B MG 104 S MG MG 1_555 metalc 2.060 B G 21 B O6 G 21 1_555 B MG 107 V MG MG 1_555 metalc 2.229 B U 32 B OP2 U 32 1_555 B MG 108 W MG MG 1_555 metalc 2.630 B A 49 B OP1 A 49 1_555 B MG 111 Z MG MG 1_555 metalc 1.860 B G 58 B OP2 G 58 1_555 B MG 111 Z MG MG 1_555 metalc 3.305 B A 64 B O2' A 64 1_555 B K 112 AA K K 1_555 metalc 2.977 B G 66 B O6 G 66 1_555 B K 112 AA K K 1_555 metalc 2.686 B A1DMU 101 P O51 A1DMU 1_555 B K 112 AA K K 1_555 metalc 2.126 B MG 104 S MG MG 1_555 B HOH 225 CA O HOH 1_555 metalc 1.966 B MG 104 S MG MG 1_555 B HOH 242 CA O HOH 1_555 metalc 1.943 B MG 104 S MG MG 1_555 B HOH 246 CA O HOH 1_555 metalc 2.154 B MG 104 S MG MG 1_555 B HOH 263 CA O HOH 1_555 metalc 1.755 B MG 105 T MG MG 1_555 B HOH 201 CA O HOH 1_555 metalc 1.810 B MG 105 T MG MG 1_555 B HOH 202 CA O HOH 1_555 metalc 2.006 B MG 105 T MG MG 1_555 B HOH 238 CA O HOH 1_555 metalc 2.333 B MG 105 T MG MG 1_555 B HOH 243 CA O HOH 1_555 metalc 1.967 B MG 105 T MG MG 1_555 B HOH 254 CA O HOH 1_555 metalc 1.950 B MG 106 U MG MG 1_555 B HOH 210 CA O HOH 1_555 metalc 2.107 B MG 106 U MG MG 1_555 B HOH 234 CA O HOH 1_555 metalc 1.886 B MG 106 U MG MG 1_555 B HOH 236 CA O HOH 1_555 metalc 2.401 B MG 106 U MG MG 1_555 B HOH 248 CA O HOH 1_555 metalc 1.922 B MG 106 U MG MG 1_555 B HOH 265 CA O HOH 1_555 metalc 2.192 B MG 106 U MG MG 1_555 B HOH 266 CA O HOH 1_555 metalc 2.246 B MG 107 V MG MG 1_555 B HOH 207 CA O HOH 1_555 metalc 2.307 B MG 107 V MG MG 1_555 B HOH 213 CA O HOH 1_555 metalc 2.231 B MG 107 V MG MG 1_555 B HOH 252 CA O HOH 1_555 metalc 1.870 B MG 107 V MG MG 1_555 B HOH 262 CA O HOH 1_555 metalc 1.968 B MG 107 V MG MG 1_555 B HOH 268 CA O HOH 1_555 metalc 2.211 B MG 108 W MG MG 1_555 B HOH 230 CA O HOH 1_555 metalc 2.614 B MG 108 W MG MG 1_555 B HOH 244 CA O HOH 1_555 metalc 2.154 B MG 108 W MG MG 1_555 B HOH 264 CA O HOH 1_555 metalc 1.976 B MG 108 W MG MG 1_555 B HOH 274 CA O HOH 1_555 metalc 2.149 B MG 109 X MG MG 1_555 B HOH 226 CA O HOH 1_555 metalc 1.804 B MG 109 X MG MG 1_555 B HOH 259 CA O HOH 1_555 metalc 1.975 B MG 109 X MG MG 1_555 B HOH 273 CA O HOH 1_555 metalc 2.073 B MG 109 X MG MG 1_555 B HOH 277 CA O HOH 1_555 metalc 2.355 B MG 110 Y MG MG 1_555 B HOH 235 CA O HOH 1_555 metalc 2.382 B MG 110 Y MG MG 1_555 B HOH 261 CA O HOH 1_555 metalc 1.879 B MG 110 Y MG MG 1_555 B HOH 267 CA O HOH 1_555 metalc 2.310 B MG 110 Y MG MG 1_555 B HOH 271 CA O HOH 1_555 metalc 1.808 B MG 111 Z MG MG 1_555 B HOH 220 CA O HOH 1_555 metalc 2.242 B MG 111 Z MG MG 1_555 B HOH 240 CA O HOH 1_555 metalc 2.253 B MG 111 Z MG MG 1_555 B HOH 250 CA O HOH 1_555 metalc 2.752 B K 112 AA K K 1_555 B HOH 233 CA O HOH 1_555 hydrog WATSON-CRICK A G 1 A N1 G 1 1_555 A C 75 A N3 C 75 1_555 hydrog WATSON-CRICK A G 1 A N2 G 1 1_555 A C 75 A O2 C 75 1_555 hydrog WATSON-CRICK A G 1 A O6 G 1 1_555 A C 75 A N4 C 75 1_555 hydrog WATSON-CRICK A G 2 A N1 G 2 1_555 A C 74 A N3 C 74 1_555 hydrog WATSON-CRICK A G 2 A N2 G 2 1_555 A C 74 A O2 C 74 1_555 hydrog WATSON-CRICK A G 2 A O6 G 2 1_555 A C 74 A N4 C 74 1_555 hydrog WATSON-CRICK A U 3 A N3 U 3 1_555 A A 73 A N1 A 73 1_555 hydrog WATSON-CRICK A U 3 A O4 U 3 1_555 A A 73 A N6 A 73 1_555 hydrog WATSON-CRICK A A 4 A N1 A 4 1_555 A U 72 A N3 U 72 1_555 hydrog WATSON-CRICK A A 4 A N6 A 4 1_555 A U 72 A O4 U 72 1_555 hydrog REVERSED WATSON-CRICK A A 7 A N1 A 7 1_555 A U 11 A N3 U 11 1_555 hydrog REVERSED WATSON-CRICK A A 7 A N6 A 7 1_555 A U 11 A O2 U 11 1_555 hydrog G-U MISPAIR A G 8 A N2 G 8 1_555 A U 65 A O2 U 65 1_555 hydrog WATSON-CRICK A C 9 A N3 C 9 1_555 A G 66 A N1 G 66 1_555 hydrog WATSON-CRICK A C 9 A N4 C 9 1_555 A G 66 A O6 G 66 1_555 hydrog WATSON-CRICK A C 9 A O2 C 9 1_555 A G 66 A N2 G 66 1_555 hydrog A-C MISPAIR A A 12 A N6 A 12 1_555 A C 71 A O2 C 71 1_555 hydrog WATSON-CRICK A G 13 A N1 G 13 1_555 A C 70 A N3 C 70 1_555 hydrog WATSON-CRICK A G 13 A N2 G 13 1_555 A C 70 A O2 C 70 1_555 hydrog WATSON-CRICK A G 13 A O6 G 13 1_555 A C 70 A N4 C 70 1_555 hydrog WATSON-CRICK A U 14 A N3 U 14 1_555 A A 69 A N1 A 69 1_555 hydrog WATSON-CRICK A U 14 A O4 U 14 1_555 A A 69 A N6 A 69 1_555 hydrog WATSON-CRICK A G 15 A N1 G 15 1_555 A C 68 A N3 C 68 1_555 hydrog WATSON-CRICK A G 15 A N2 G 15 1_555 A C 68 A O2 C 68 1_555 hydrog WATSON-CRICK A G 15 A O6 G 15 1_555 A C 68 A N4 C 68 1_555 hydrog WATSON-CRICK A G 16 A N1 G 16 1_555 A C 67 A N3 C 67 1_555 hydrog WATSON-CRICK A G 16 A N2 G 16 1_555 A C 67 A O2 C 67 1_555 hydrog WATSON-CRICK A G 16 A O6 G 16 1_555 A C 67 A N4 C 67 1_555 hydrog A-G MISPAIR A A 20 A N3 A 20 1_555 A G 58 A N2 G 58 1_555 hydrog WATSON-CRICK A G 21 A N1 G 21 1_555 A C 38 A N3 C 38 1_555 hydrog WATSON-CRICK A G 21 A N2 G 21 1_555 A C 38 A O2 C 38 1_555 hydrog WATSON-CRICK A G 21 A O6 G 21 1_555 A C 38 A N4 C 38 1_555 hydrog WATSON-CRICK A G 23 A N1 G 23 1_555 A C 37 A N3 C 37 1_555 hydrog WATSON-CRICK A G 23 A N2 G 23 1_555 A C 37 A O2 C 37 1_555 hydrog WATSON-CRICK A G 23 A O6 G 23 1_555 A C 37 A N4 C 37 1_555 hydrog WATSON-CRICK A A 24 A N1 A 24 1_555 A U 36 A N3 U 36 1_555 hydrog WATSON-CRICK A A 24 A N6 A 24 1_555 A U 36 A O4 U 36 1_555 hydrog WATSON-CRICK A C 25 A N3 C 25 1_555 A G 35 A N1 G 35 1_555 hydrog WATSON-CRICK A C 25 A N4 C 25 1_555 A G 35 A O6 G 35 1_555 hydrog WATSON-CRICK A C 25 A O2 C 25 1_555 A G 35 A N2 G 35 1_555 hydrog WATSON-CRICK A G 26 A N1 G 26 1_555 A C 34 A N3 C 34 1_555 hydrog WATSON-CRICK A G 26 A N2 G 26 1_555 A C 34 A O2 C 34 1_555 hydrog WATSON-CRICK A G 26 A O6 G 26 1_555 A C 34 A N4 C 34 1_555 hydrog REVERSED HOOGSTEEN A U 27 A N3 U 27 1_555 A A 31 A N7 A 31 1_555 hydrog REVERSED HOOGSTEEN A U 27 A O2 U 27 1_555 A A 31 A N6 A 31 1_555 hydrog TYPE_11_PAIR A G 28 A N2 G 28 1_555 A A 55 A N7 A 55 1_555 hydrog TYPE_11_PAIR A G 28 A N3 G 28 1_555 A A 55 A N6 A 55 1_555 hydrog WATSON-CRICK A A 39 A N1 A 39 1_555 A U 59 A N3 U 59 1_555 hydrog WATSON-CRICK A A 39 A N6 A 39 1_555 A U 59 A O4 U 59 1_555 hydrog WATSON-CRICK A C 40 A N3 C 40 1_555 A G 58 A N1 G 58 1_555 hydrog WATSON-CRICK A C 40 A N4 C 40 1_555 A G 58 A O6 G 58 1_555 hydrog WATSON-CRICK A C 40 A O2 C 40 1_555 A G 58 A N2 G 58 1_555 hydrog WATSON-CRICK A A 41 A N1 A 41 1_555 A U 48 A N3 U 48 1_555 hydrog WATSON-CRICK A A 41 A N6 A 41 1_555 A U 48 A O4 U 48 1_555 hydrog WATSON-CRICK A C 42 A N3 C 42 1_555 A G 47 A N1 G 47 1_555 hydrog WATSON-CRICK A C 42 A N4 C 42 1_555 A G 47 A O6 G 47 1_555 hydrog WATSON-CRICK A C 42 A O2 C 42 1_555 A G 47 A N2 G 47 1_555 hydrog G-A MISPAIR A G 43 A N2 G 43 1_555 A A 46 A N7 A 46 1_555 hydrog A-A MISPAIR A A 49 A N6 A 49 1_555 A A 63 A N1 A 63 1_555 hydrog A-G MISPAIR A A 50 A N1 A 50 1_555 A G 62 A N1 G 62 1_555 hydrog WATSON-CRICK A G 51 A N1 G 51 1_555 A C 61 A N3 C 61 1_555 hydrog WATSON-CRICK A G 51 A N2 G 51 1_555 A C 61 A O2 C 61 1_555 hydrog WATSON-CRICK A G 51 A O6 G 51 1_555 A C 61 A N4 C 61 1_555 hydrog WATSON-CRICK A G 52 A N1 G 52 1_555 A C 60 A N3 C 60 1_555 hydrog WATSON-CRICK A G 52 A N2 G 52 1_555 A C 60 A O2 C 60 1_555 hydrog WATSON-CRICK A G 52 A O6 G 52 1_555 A C 60 A N4 C 60 1_555 hydrog REVERSED HOOGSTEEN A U 53 A N3 U 53 1_555 A A 57 A N7 A 57 1_555 hydrog REVERSED HOOGSTEEN A U 53 A O2 U 53 1_555 A A 57 A N6 A 57 1_555 hydrog WATSON-CRICK B G 1 B N1 G 1 1_555 B C 75 B N3 C 75 1_555 hydrog WATSON-CRICK B G 1 B N2 G 1 1_555 B C 75 B O2 C 75 1_555 hydrog WATSON-CRICK B G 1 B O6 G 1 1_555 B C 75 B N4 C 75 1_555 hydrog WATSON-CRICK B G 2 B N1 G 2 1_555 B C 74 B N3 C 74 1_555 hydrog WATSON-CRICK B G 2 B N2 G 2 1_555 B C 74 B O2 C 74 1_555 hydrog WATSON-CRICK B G 2 B O6 G 2 1_555 B C 74 B N4 C 74 1_555 hydrog WATSON-CRICK B U 3 B N3 U 3 1_555 B A 73 B N1 A 73 1_555 hydrog WATSON-CRICK B U 3 B O4 U 3 1_555 B A 73 B N6 A 73 1_555 hydrog WATSON-CRICK B A 4 B N1 A 4 1_555 B U 72 B N3 U 72 1_555 hydrog WATSON-CRICK B A 4 B N6 A 4 1_555 B U 72 B O4 U 72 1_555 hydrog REVERSED WATSON-CRICK B A 7 B N1 A 7 1_555 B U 11 B N3 U 11 1_555 hydrog REVERSED WATSON-CRICK B A 7 B N6 A 7 1_555 B U 11 B O2 U 11 1_555 hydrog G-U MISPAIR B G 8 B N2 G 8 1_555 B U 65 B O2 U 65 1_555 hydrog WATSON-CRICK B C 9 B N3 C 9 1_555 B G 66 B N1 G 66 1_555 hydrog WATSON-CRICK B C 9 B N4 C 9 1_555 B G 66 B O6 G 66 1_555 hydrog WATSON-CRICK B C 9 B O2 C 9 1_555 B G 66 B N2 G 66 1_555 hydrog A-C MISPAIR B A 12 B N6 A 12 1_555 B C 71 B O2 C 71 1_555 hydrog WATSON-CRICK B G 13 B N1 G 13 1_555 B C 70 B N3 C 70 1_555 hydrog WATSON-CRICK B G 13 B N2 G 13 1_555 B C 70 B O2 C 70 1_555 hydrog WATSON-CRICK B G 13 B O6 G 13 1_555 B C 70 B N4 C 70 1_555 hydrog WATSON-CRICK B U 14 B N3 U 14 1_555 B A 69 B N1 A 69 1_555 hydrog WATSON-CRICK B U 14 B O4 U 14 1_555 B A 69 B N6 A 69 1_555 hydrog WATSON-CRICK B G 15 B N1 G 15 1_555 B C 68 B N3 C 68 1_555 hydrog WATSON-CRICK B G 15 B N2 G 15 1_555 B C 68 B O2 C 68 1_555 hydrog WATSON-CRICK B G 15 B O6 G 15 1_555 B C 68 B N4 C 68 1_555 hydrog WATSON-CRICK B G 16 B N1 G 16 1_555 B C 67 B N3 C 67 1_555 hydrog WATSON-CRICK B G 16 B N2 G 16 1_555 B C 67 B O2 C 67 1_555 hydrog WATSON-CRICK B G 16 B O6 G 16 1_555 B C 67 B N4 C 67 1_555 hydrog A-G MISPAIR B A 20 B N3 A 20 1_555 B G 58 B N2 G 58 1_555 hydrog WATSON-CRICK B G 21 B N1 G 21 1_555 B C 38 B N3 C 38 1_555 hydrog WATSON-CRICK B G 21 B N2 G 21 1_555 B C 38 B O2 C 38 1_555 hydrog WATSON-CRICK B G 21 B O6 G 21 1_555 B C 38 B N4 C 38 1_555 hydrog WATSON-CRICK B G 23 B N1 G 23 1_555 B C 37 B N3 C 37 1_555 hydrog WATSON-CRICK B G 23 B N2 G 23 1_555 B C 37 B O2 C 37 1_555 hydrog WATSON-CRICK B G 23 B O6 G 23 1_555 B C 37 B N4 C 37 1_555 hydrog WATSON-CRICK B A 24 B N1 A 24 1_555 B U 36 B N3 U 36 1_555 hydrog WATSON-CRICK B A 24 B N6 A 24 1_555 B U 36 B O4 U 36 1_555 hydrog WATSON-CRICK B C 25 B N3 C 25 1_555 B G 35 B N1 G 35 1_555 hydrog WATSON-CRICK B C 25 B N4 C 25 1_555 B G 35 B O6 G 35 1_555 hydrog WATSON-CRICK B C 25 B O2 C 25 1_555 B G 35 B N2 G 35 1_555 hydrog WATSON-CRICK B G 26 B N1 G 26 1_555 B C 34 B N3 C 34 1_555 hydrog WATSON-CRICK B G 26 B N2 G 26 1_555 B C 34 B O2 C 34 1_555 hydrog WATSON-CRICK B G 26 B O6 G 26 1_555 B C 34 B N4 C 34 1_555 hydrog REVERSED HOOGSTEEN B U 27 B N3 U 27 1_555 B A 31 B N7 A 31 1_555 hydrog REVERSED HOOGSTEEN B U 27 B O2 U 27 1_555 B A 31 B N6 A 31 1_555 hydrog TYPE_11_PAIR B G 28 B N2 G 28 1_555 B A 55 B N7 A 55 1_555 hydrog TYPE_11_PAIR B G 28 B N3 G 28 1_555 B A 55 B N6 A 55 1_555 hydrog WATSON-CRICK B A 39 B N1 A 39 1_555 B U 59 B N3 U 59 1_555 hydrog WATSON-CRICK B A 39 B N6 A 39 1_555 B U 59 B O4 U 59 1_555 hydrog WATSON-CRICK B C 40 B N3 C 40 1_555 B G 58 B N1 G 58 1_555 hydrog WATSON-CRICK B C 40 B N4 C 40 1_555 B G 58 B O6 G 58 1_555 hydrog WATSON-CRICK B C 40 B O2 C 40 1_555 B G 58 B N2 G 58 1_555 hydrog WATSON-CRICK B A 41 B N1 A 41 1_555 B U 48 B N3 U 48 1_555 hydrog WATSON-CRICK B A 41 B N6 A 41 1_555 B U 48 B O4 U 48 1_555 hydrog WATSON-CRICK B C 42 B N3 C 42 1_555 B G 47 B N1 G 47 1_555 hydrog WATSON-CRICK B C 42 B N4 C 42 1_555 B G 47 B O6 G 47 1_555 hydrog WATSON-CRICK B C 42 B O2 C 42 1_555 B G 47 B N2 G 47 1_555 hydrog G-A MISPAIR B G 43 B N2 G 43 1_555 B A 46 B N7 A 46 1_555 hydrog A-A MISPAIR B A 49 B N6 A 49 1_555 B A 63 B N1 A 63 1_555 hydrog TYPE_8_PAIR B A 50 B N1 A 50 1_555 B G 62 B N1 G 62 1_555 hydrog TYPE_8_PAIR B A 50 B N6 A 50 1_555 B G 62 B O6 G 62 1_555 hydrog WATSON-CRICK B G 51 B N1 G 51 1_555 B C 61 B N3 C 61 1_555 hydrog WATSON-CRICK B G 51 B N2 G 51 1_555 B C 61 B O2 C 61 1_555 hydrog WATSON-CRICK B G 51 B O6 G 51 1_555 B C 61 B N4 C 61 1_555 hydrog WATSON-CRICK B G 52 B N1 G 52 1_555 B C 60 B N3 C 60 1_555 hydrog WATSON-CRICK B G 52 B N2 G 52 1_555 B C 60 B O2 C 60 1_555 hydrog WATSON-CRICK B G 52 B O6 G 52 1_555 B C 60 B N4 C 60 1_555 hydrog REVERSED HOOGSTEEN B U 53 B N3 U 53 1_555 B A 57 B N7 A 57 1_555 hydrog REVERSED HOOGSTEEN B U 53 B O2 U 53 1_555 B A 57 B N6 A 57 1_555 RNA riboswitch, aptamer, vitamin B12, cobalamin, RNA 37CM PDB 1 1 37CM 1 76 37CM 1 76 37CM A 1 1 76 1 76 37CM 1 76 37CM B 1 1 76 4 P 1 21 1