0.005226 0.000000 0.000320 0.000000 0.020800 0.000000 0.000000 0.000000 0.011053 0.00000 0.00000 0.00000 Xiao, H. Murakami, H. Suga, H. Ferre-D'Amare, A.R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 93.50 90.00 191.368 48.076 90.645 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking Co 2 58.933 COBALT (II) ION non-polymer C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C10 H16 N5 O14 P3 523.180 n GUANOSINE-5'-TRIPHOSPHATE non-polymer C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking K 1 39.098 POTASSIUM ION non-polymer C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking Mg 2 24.305 MAGNESIUM ION non-polymer C5 H11 N O2 Se 196.106 n SELENOMETHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking C5 H11 N O2 117.146 y VALINE L-peptide 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 N N 39 S C N 40 N C N 41 N O N 42 N C N 43 N O N 44 N H N 45 N H N 46 N H N 47 N H N 48 N H N 49 N H N 50 N H N 51 N N N 52 S C N 53 N C N 54 N O N 55 N C N 56 N C N 57 N C N 58 N N N 59 N C N 60 N N N 61 N N N 62 N O N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N N N 79 S C N 80 N C N 81 N O N 82 N C N 83 N C N 84 N O N 85 N N N 86 N O N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N N N 96 S C N 97 N C N 98 N O N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N O N 112 N P N 113 N O N 114 N O N 115 N O N 116 N C N 117 R C N 118 N O N 119 S C N 120 N O N 121 R C N 122 N O N 123 R C N 124 N N N 125 N C N 126 N O N 127 N N N 128 N C N 129 N N N 130 N C N 131 N C 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 CO N 147 N O N 148 N P N 149 N O N 150 N O N 151 N O N 152 N C N 153 R C N 154 N O N 155 S C N 156 N O N 157 R C N 158 N O N 159 R C Y 160 N N Y 161 N C Y 162 N N Y 163 N C N 164 N C N 165 N O N 166 N N N 167 N C N 168 N N N 169 N N Y 170 N C 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 N N 186 S C N 187 N C N 188 N O N 189 N C N 190 N C N 191 N C N 192 N O N 193 N N N 194 N O 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 N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N O N 213 N O N 214 N O 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 N N 225 N C N 226 N C N 227 N O N 228 N O N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N P N 235 N O N 236 N O N 237 N O N 238 N O N 239 N P N 240 N O N 241 N O N 242 N O N 243 N P N 244 N O N 245 N O N 246 N O N 247 N C N 248 R C N 249 N O N 250 S C N 251 N O N 252 R C N 253 N O N 254 R C Y 255 N N Y 256 N C Y 257 N N Y 258 N C N 259 N C N 260 N O N 261 N N N 262 N C N 263 N N N 264 N N Y 265 N C N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N N N 283 S C N 284 N C N 285 N O N 286 N C Y 287 N C Y 288 N N Y 289 N C Y 290 N C Y 291 N N N 292 N O 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 N N 304 S C N 305 N C N 306 N O N 307 S C N 308 N C N 309 N C N 310 N C N 311 N O N 312 N H N 313 N H 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 K N 326 N N N 327 S C N 328 N C N 329 N O N 330 N C N 331 N C N 332 N C N 333 N C N 334 N O 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 H N 347 N H N 348 N N N 349 S C N 350 N C N 351 N O N 352 N C N 353 N C N 354 N C N 355 N C N 356 N N N 357 N O N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H 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 MG N 374 N N N 375 S C N 376 N C N 377 N O N 378 N O N 379 N C N 380 N C N 381 N SE N 382 N C N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N N N 395 S C N 396 N C N 397 N O N 398 N C Y 399 N C Y 400 N C Y 401 N C Y 402 N C Y 403 N C Y 404 N C N 405 N O N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N N N 418 S C N 419 N C N 420 N O N 421 N C N 422 N C N 423 N C N 424 N O N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N N N 435 S C N 436 N C N 437 N O N 438 N C N 439 N O N 440 N O N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 N H N 447 N H N 448 N N N 449 S C N 450 N C N 451 N O N 452 R C N 453 N O N 454 N C N 455 N O N 456 N H N 457 N H N 458 N H N 459 N H N 460 N H N 461 N H N 462 N H N 463 N H N 464 N H N 465 N N N 466 S C N 467 N C N 468 N O N 469 N C Y 470 N C Y 471 N C Y 472 N C Y 473 N C Y 474 N C Y 475 N C N 476 N O N 477 N O N 478 N H N 479 N H N 480 N H N 481 N H N 482 N H N 483 N H N 484 N H N 485 N H N 486 N H N 487 N H N 488 N H N 489 N O N 490 N P N 491 N O N 492 N O N 493 N O N 494 N C N 495 R C N 496 N O N 497 S C N 498 N O N 499 R C N 500 N O N 501 R C N 502 N N N 503 N C N 504 N O N 505 N N N 506 N C N 507 N O N 508 N C N 509 N C N 510 N H N 511 N H N 512 N H N 513 N H N 514 N H N 515 N H N 516 N H N 517 N H N 518 N H N 519 N H N 520 N H N 521 N H N 522 N H N 523 N N N 524 S C N 525 N C N 526 N O N 527 N C N 528 N C N 529 N C N 530 N O N 531 N H N 532 N H N 533 N H N 534 N H N 535 N H N 536 N H N 537 N H N 538 N H N 539 N H N 540 N H N 541 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 sing N 43 N sing N 44 N sing N 45 N sing N 46 N doub N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N doub 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 sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub 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 sing N 81 N sing N 82 N sing N 83 N sing N 84 N doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub 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 doub N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N doub 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 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 doub N 136 N sing N 137 N doub N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N doub N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N doub 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 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 Y 169 N sing Y 170 N sing Y 171 N doub N 172 N sing Y 173 N sing N 174 N sing Y 175 N doub N 176 N doub N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N doub 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 doub 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 doub N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N doub 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 doub 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 doub N 229 N sing N 230 N sing N 231 N doub N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N doub N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub 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 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 Y 265 N sing Y 266 N sing Y 267 N doub N 268 N sing Y 269 N sing N 270 N sing Y 271 N doub 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 sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N doub N 288 N sing N 289 N sing N 290 N sing N 291 N sing Y 292 N sing Y 293 N doub Y 294 N doub N 295 N sing Y 296 N sing N 297 N sing Y 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N doub N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing 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 doub 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 doub 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 sing 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 doub 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 sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N doub N 394 N sing N 395 N sing N 396 N sing N 397 N sing Y 398 N doub Y 399 N sing Y 400 N sing N 401 N sing Y 402 N doub N 403 N sing Y 404 N doub N 405 N sing Y 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N doub N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N doub N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N sing N 446 N doub N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N sing N 456 N sing N 457 N sing N 458 N sing N 459 N sing N 460 N sing N 461 N sing N 462 N doub N 463 N sing N 464 N sing N 465 N sing N 466 N sing Y 467 N doub Y 468 N sing Y 469 N sing N 470 N sing Y 471 N doub N 472 N sing Y 473 N doub N 474 N sing Y 475 N sing N 476 N sing N 477 N sing N 478 N sing N 479 N sing N 480 N sing N 481 N sing N 482 N doub N 483 N sing N 484 N sing N 485 N sing N 486 N sing N 487 N sing N 488 N sing N 489 N sing N 490 N sing N 491 N sing N 492 N sing N 493 N sing N 494 N sing N 495 N sing N 496 N sing N 497 N sing N 498 N sing N 499 N sing N 500 N sing N 501 N sing N 502 N sing N 503 N sing N 504 N sing N 505 N sing N 506 N doub N 507 N sing N 508 N sing N 509 N sing N 510 N doub N 511 N sing N 512 N doub N 513 N sing N 514 N sing N 515 N sing N 516 N sing N 517 N sing N 518 N sing N 519 N sing N 520 N sing N 521 N doub N 522 N sing N 523 N sing N 524 N sing N 525 N sing N 526 N sing N 527 N sing N 528 N sing N 529 N sing N 530 N sing N 531 N sing N 532 N sing UK Nature NATUAS 0006 0028-0836 454 358 361 10.1038/nature07033 18548004 Structural basis of specific tRNA aminoacylation by a small in vitro selected ribozyme. 2008 10.2210/pdb3cun/pdb pdb_00003cun 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 Si (111) CCD 2005-10-06 ADSC QUANTUM 315 Si (111) SINGLE WAVELENGTH M x-ray 1 0.9572 1.0 5.0.2 ALS 0.9572 SYNCHROTRON ALS BEAMLINE 5.0.2 Flexizyme 29820.535 RNA (92-MER) 2 man polymer 11574.792 U1 small nuclear ribonucleoprotein A UNP residues 1-98 Y31H, Q36R 2 man polymer 24.305 MAGNESIUM ION 9 syn non-polymer 39.098 POTASSIUM ION 1 syn non-polymer 58.933 COBALT (II) ION 1 syn non-polymer U1 snRNP protein A, U1A protein, U1-A no yes (GTP)GAUGGCGAAAGCCAUUUCCGCAGGCCCCAUUGCACUCCGGGGUAUUGGCGUUAGGUGGUGGUACGAGGUUCGAAU CCUCGUACCGCAGCCA GGAUGGCGAAAGCCAUUUCCGCAGGCCCCAUUGCACUCCGGGGUAUUGGCGUUAGGUGGUGGUACGAGGUUCGAAUCCUC GUACCGCAGCCA C,D polyribonucleotide no yes (MSE)AVPETRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLK(MSE)RGQAFVIFKEVSSATNALRS (MSE)QGFPFYDKP(MSE)RIQYAKTDSDIIAK(MSE)K MAVPETRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDK PMRIQYAKTDSDIIAKMK A,B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n sample CELL-FREE SYNTHESIS human sample SNRPA 9606 Homo sapiens Escherichia coli 1 2.51 51.07 VAPOR DIFFUSION 7.0 100 mM magenesium formate pH 7.0, 15% PEG 3000, 1 M lithium chloride, VAPOR DIFFUSION, temperature 295K 295 magnesium formate 1 magnesium formate 2 PEG 3000 2 lithium chloride 2 3.174 1 19 C 12 C 7 3.322 C_G12:C7_C 1 9.240 -0.755 -0.013 0.219 6.264 1 19 C 13 C 6 3.642 C_C13:G6_C 2 -7.725 0.369 -0.225 0.020 4.526 1 19 C 14 C 5 3.315 C_C14:G5_C 3 -8.962 -0.545 -0.419 -0.264 -7.429 1 20 C 15 C 4 5.413 C_A15:U4_C 4 -11.611 0.258 0.543 -0.133 -6.461 1 20 C 16 C 3 2.629 C_U16:A3_C 5 -22.768 -0.373 0.378 0.175 3.558 28 C 17 C 2 1.988 C_U17:G2_C 6 -11.508 2.504 0.279 -0.547 7.234 1 19 C 19 C 1 -0.032 C_C19:GTP1_C 7 8.613 0.474 -0.728 -0.222 -14.155 1 19 C 20 C 51 4.583 C_C20:G51_C 8 4.878 -0.487 0.629 0.253 -23.845 1 19 C 21 C 50 5.149 C_G21:C50_C 9 -32.053 -0.456 -0.733 0.123 -18.086 1 19 C 22 C 49 -9.025 C_C22:G49_C 10 -12.578 -0.025 0.724 -0.242 -6.771 8 C 23 C 48 -21.081 C_A23:G48_C 11 1.376 0.311 0.063 1.286 29.103 1 C 24 C 47 -58.566 C_G24:U47_C 12 8.210 4.861 -0.254 0.807 -3.968 28 C 25 C 44 -4.884 C_G25:U44_C 13 -0.888 -2.255 -0.750 -0.749 7.575 1 19 C 26 C 43 -0.070 C_C26:G43_C 14 -19.470 0.823 0.154 -0.633 10.631 1 19 C 27 C 42 -1.335 C_C27:G42_C 15 -8.150 -0.049 -0.099 -0.045 4.209 1 19 C 28 C 41 -3.052 C_C28:G41_C 16 -9.427 0.054 -0.172 -0.454 7.907 1 19 C 29 C 40 -5.922 C_C29:G40_C 17 -9.141 0.213 -0.092 -0.296 -3.547 1 19 C 55 C 91 6.834 C_G55:C91_C 18 -2.389 -0.108 -0.007 0.128 -6.069 1 19 C 56 C 90 11.556 C_G56:C90_C 19 -18.257 -0.498 0.101 -0.058 -6.556 1 8 C 58 C 88 -8.043 C_G58:A88_C 20 -3.301 0.758 0.345 1.462 1.601 1 19 C 59 C 87 -5.116 C_G59:C87_C 21 -10.392 -0.131 0.240 -0.318 1.002 C 61 C 85 -5.724 C_G61:C85_C 22 -10.044 -1.310 -0.280 0.111 10.890 1 19 C 62 C 84 -3.152 C_G62:C84_C 23 -10.807 -1.547 1.099 -0.523 13.032 1 20 C 63 C 83 7.425 C_U63:A83_C 24 1.700 0.725 0.068 -0.111 -10.437 1 20 C 64 C 82 7.723 C_A64:U82_C 25 -12.276 -0.538 -0.240 -0.302 -0.306 1 19 C 65 C 81 3.206 C_C65:G81_C 26 -11.023 -0.061 0.323 0.325 -3.341 1 C 66 C 80 21.504 C_G66:C80_C 27 -12.531 -0.365 -0.038 0.445 5.153 1 20 C 67 C 79 -1.104 C_A67:U79_C 28 -8.711 -0.321 0.127 -0.037 6.037 1 19 C 68 C 78 12.347 C_G68:C78_C 29 -12.295 -0.593 0.219 -0.132 -3.466 1 19 C 69 C 77 0.542 C_G69:C77_C 30 -19.591 -0.200 0.033 0.020 -5.066 1 16 C 70 C 76 2.197 C_U70:U76_C 31 2.754 2.897 0.498 -1.769 -21.295 D 111 D 108 -13.229 D_A111:G108_D 32 -0.317 -7.060 0.561 -5.399 -4.408 1 19 D 112 D 107 3.523 D_G112:C107_D 33 2.967 0.159 0.085 0.224 2.228 1 19 D 113 D 106 -2.289 D_C113:G106_D 34 -1.405 -0.928 -0.208 0.116 4.679 1 19 D 114 D 105 -0.939 D_C114:G105_D 35 -10.247 0.936 -0.274 -0.535 8.847 1 20 D 115 D 104 2.211 D_A115:U104_D 36 -17.556 -0.245 0.324 -0.002 -1.009 1 20 D 116 D 103 6.751 D_U116:A103_D 37 -22.356 -0.727 -0.168 0.166 -3.844 1 28 D 117 D 102 -1.286 D_U117:G102_D 38 5.303 1.039 0.644 -0.137 9.435 1 D 119 D 101 1.321 D_C119:GTP101_D 39 -4.325 -0.713 -1.097 0.365 13.492 1 19 D 120 D 151 -0.388 D_C120:G151_D 40 6.128 -0.390 -0.422 0.111 -12.244 D 121 D 150 25.956 D_G121:C150_D 41 0.678 -1.023 0.528 1.301 -2.190 D 122 D 149 -8.889 D_C122:G149_D 42 -16.463 -0.422 -0.162 0.306 21.399 1 D 124 D 147 -51.761 D_G124:U147_D 43 25.831 4.639 -0.520 0.902 4.639 28 D 125 D 144 8.687 D_G125:U144_D 44 0.916 -4.047 0.228 -0.923 17.622 1 D 126 D 143 -8.427 D_C126:G143_D 45 -13.823 -1.205 -0.812 0.148 -0.480 1 19 D 127 D 142 9.789 D_C127:G142_D 46 12.726 0.645 -0.334 0.014 -8.342 1 19 D 128 D 141 10.519 D_C128:G141_D 47 -1.981 0.856 -0.130 -0.108 -7.499 1 D 129 D 140 13.596 D_C129:G140_D 48 -2.936 1.785 0.094 -0.168 -17.126 D 155 D 191 12.245 D_G155:C191_D 49 -8.651 -1.490 -1.429 0.185 -10.555 D 158 D 188 21.438 D_G158:A188_D 50 -9.929 3.388 1.012 1.853 4.652 1 D 159 D 187 2.149 D_G159:C187_D 51 -22.877 -1.351 0.164 -0.020 -11.803 D 160 D 186 2.289 D_U160:G186_D 52 -9.837 0.961 1.526 0.303 1.229 1 19 D 161 D 185 6.057 D_G161:C185_D 53 -15.853 -1.022 0.894 -0.439 -5.546 1 19 D 162 D 184 -0.167 D_G162:C184_D 54 -16.006 -0.226 0.154 -0.374 5.103 1 20 D 163 D 183 -1.014 D_U163:A183_D 55 -14.181 -0.443 -0.291 0.102 -0.276 1 20 D 164 D 182 -1.818 D_A164:U182_D 56 -14.619 1.308 0.010 -0.034 0.724 1 19 D 165 D 181 2.337 D_C165:G181_D 57 -8.967 0.035 0.465 -0.190 -12.244 1 19 D 166 D 180 -1.589 D_G166:C180_D 58 -13.378 -0.496 -0.736 0.193 -8.738 1 20 D 167 D 179 3.288 D_A167:U179_D 59 -9.899 -0.180 -0.702 -0.056 -1.992 1 19 D 168 D 178 0.253 D_G168:C178_D 60 -8.163 -0.756 -0.152 -0.457 -20.859 1 19 D 169 D 177 0.866 D_G169:C177_D 61 -21.399 -0.354 -1.021 -0.231 -2.647 1 16 D 170 D 176 4.186 D_U170:U176_D 62 -6.756 2.914 -0.155 -1.708 2.429 39.369 C C 12 13 29.473 C C 7 6 3.223 19.077 0.677 -0.918 CC_G12C13:G6C7_CC 1 0.979 -1.512 34.585 -3.457 -0.897 1.956 27.792 C C 13 14 27.716 C C 6 5 3.316 12.797 -0.047 -2.140 CC_C13C14:G5G6_CC 2 3.152 -6.826 24.523 -7.097 0.748 2.035 37.225 C C 14 15 27.369 C C 5 4 3.372 16.785 0.527 -1.938 CC_C14A15:U4G5_CC 3 -6.526 10.641 32.715 -5.009 -1.593 2.393 33.346 C C 15 16 17.648 C C 4 3 2.948 9.980 -0.517 -1.444 CC_A15U16:A3U4_CC 4 0.390 -0.689 31.856 -3.904 0.954 2.917 40.742 C C 16 17 4.185 C C 3 2 2.979 2.911 -0.045 -0.797 CC_U16U17:G2A3_CC 5 0.592 -0.851 40.638 -1.434 0.124 2.199 48.137 C C 17 19 9.788 C C 2 1 2.799 7.930 -1.917 -1.944 CC_U17C19:GTP1G2_CC 6 6.411 -7.913 47.108 -2.865 2.738 2.382 33.492 C C 19 20 22.347 C C 1 51 3.798 12.448 0.932 -2.238 CC_C19C20:G51GTP1_CC 7 -8.239 14.790 30.067 -5.932 -2.973 2.596 36.077 C C 20 21 20.058 C C 51 50 3.413 11.992 0.603 -1.995 CC_C20G21:C50G51_CC 8 11.250 -18.817 32.223 -4.877 0.580 3.323 39.848 C C 21 22 5.329 C C 50 49 3.140 3.502 -1.479 -1.582 CC_G21C22:G49C50_CC 9 -18.217 27.721 35.423 -2.747 -0.047 2.208 34.674 C C 22 23 11.132 C C 49 48 2.730 6.572 -1.346 -1.342 CC_C22A23:G48G49_CC 10 5.266 -8.920 33.666 -3.025 2.879 2.804 41.634 C C 23 24 -7.140 C C 48 47 2.852 -5.041 -1.111 -1.643 CC_A23G24:U47G48_CC 11 7.070 -10.015 40.757 -1.846 2.217 3.130 47.713 C C 25 26 -0.789 C C 44 43 3.129 -0.636 -0.157 -0.841 CC_G25C26:G43U44_CC 12 -7.117 8.827 47.206 -0.991 -0.352 3.406 29.682 C C 26 27 -2.052 C C 43 42 3.331 -1.051 0.377 -1.750 CC_C26C27:G42G43_CC 13 1.775 -3.467 29.612 -3.188 -0.351 2.876 28.675 C C 27 28 10.377 C C 42 41 3.414 5.112 0.137 -2.796 CC_C27C28:G41G42_CC 14 1.028 -2.087 28.206 -6.764 -0.051 3.249 30.821 C C 28 29 2.172 C C 41 40 3.332 1.154 -0.588 -1.918 CC_C28C29:G40G41_CC 15 0.547 -1.029 30.796 -3.834 1.213 3.330 29.409 C C 55 56 4.463 C C 91 90 3.458 2.252 0.388 -1.753 CC_G55G56:C90C91_CC 16 5.357 -10.619 28.841 -3.960 0.439 6.228 69.306 C C 56 58 9.856 C C 90 88 6.425 11.170 -1.523 -0.995 CC_G56G58:A88C90_CC 17 -0.429 0.379 68.510 -1.666 1.309 1.331 28.825 C C 58 59 30.782 C C 88 87 2.760 14.626 0.457 -2.167 CC_G58G59:C87A88_CC 18 1.786 -3.758 24.843 -6.554 -0.649 3.924 68.947 C C 59 61 25.010 C C 87 85 5.777 27.669 -0.594 -4.163 CC_G59G61:C85C87_CC 19 -5.091 4.602 63.604 -5.270 0.232 2.599 35.221 C C 61 62 -6.466 C C 85 84 2.729 -3.866 0.972 -1.868 CC_G61G62:C84C85_CC 20 -8.717 14.577 33.945 -2.609 -2.684 3.161 43.977 C C 62 63 2.665 C C 84 83 3.214 1.990 0.205 -1.203 CC_G62U63:A83C84_CC 21 5.486 -7.345 43.607 -1.791 0.234 1.162 36.838 C C 63 64 46.011 C C 83 82 3.429 26.189 0.230 -1.833 CC_U63A64:U82A83_CC 22 4.741 -8.330 25.704 -5.880 0.175 2.909 34.897 C C 64 65 5.052 C C 82 81 2.977 3.010 -0.431 -1.033 CC_A64C65:G81U82_CC 23 -6.317 10.602 34.209 -2.137 -0.151 3.194 32.225 C C 65 66 7.048 C C 81 80 3.317 3.902 0.941 -1.198 CC_C65G66:C80G81_CC 24 1.586 -2.866 31.956 -2.853 -1.413 2.808 32.257 C C 66 67 7.039 C C 80 79 2.973 3.901 -1.013 -1.547 CC_G66A67:U79C80_CC 25 -1.316 2.375 32.000 -3.400 1.616 2.689 29.368 C C 67 68 15.213 C C 79 78 3.103 7.627 0.492 -1.176 CC_A67G68:C78U79_CC 26 -0.702 1.400 28.373 -3.797 -1.106 2.819 33.081 C C 68 69 12.611 C C 78 77 3.353 7.126 0.098 -2.202 CC_G68G69:C77C78_CC 27 1.084 -1.918 32.308 -5.017 0.002 3.190 50.129 C C 69 70 3.220 C C 77 76 3.268 2.727 0.629 -1.320 CC_G69U70:U76C77_CC 28 -0.552 0.652 50.057 -1.752 -0.781 2.781 54.630 D D 111 112 8.357 D D 108 107 2.993 7.645 1.422 -0.867 DD_A111G112:C107G108_DD 29 -2.927 3.199 54.060 -1.353 -1.706 2.668 25.757 D D 112 113 13.287 D D 107 106 3.228 5.869 -1.007 -1.853 DD_G112C113:G106C107_DD 30 1.477 -3.344 25.048 -5.661 2.637 3.524 34.271 D D 113 114 -0.708 D D 106 105 3.413 -0.416 1.084 -2.121 DD_C113C114:G105G106_DD 31 3.316 -5.636 34.113 -3.530 -1.285 1.858 25.936 D D 114 115 26.935 D D 105 104 3.110 11.615 -0.539 -2.204 DD_C114A115:U104G105_DD 32 -4.163 9.654 22.857 -7.509 0.270 2.732 34.815 D D 115 116 25.161 D D 104 103 3.485 14.575 0.115 -1.065 DD_A115U116:A103U104_DD 33 4.382 -7.565 31.405 -4.007 0.477 3.144 40.638 D D 116 117 13.014 D D 103 102 3.584 8.910 -0.041 -1.404 DD_U116U117:G102A103_DD 34 -8.326 12.161 38.839 -3.065 -0.916 2.093 48.216 D D 117 119 -1.520 D D 102 101 2.568 -1.215 -1.015 -1.945 DD_U117C119:GTP101G102_DD 35 17.896 -22.385 44.941 -2.311 2.279 1.728 31.137 D D 119 120 24.230 D D 101 151 2.868 12.563 0.053 -2.117 DD_C119C120:G151GTP101_DD 36 -6.118 11.799 27.895 -5.727 -0.968 3.167 29.126 D D 120 121 6.463 D D 151 150 3.879 3.224 1.922 -2.333 DD_C120G121:C150G151_DD 37 -5.650 11.327 28.406 -5.407 -5.169 2.615 38.074 D D 121 122 0.358 D D 150 149 3.351 0.228 -1.433 -2.007 DD_G121C122:G149C150_DD 38 13.919 -21.807 35.526 -3.103 3.869 4.948 76.512 D D 122 124 22.229 D D 149 147 6.488 26.912 -1.165 -2.847 DD_C122G124:U147G149_DD 39 17.184 -14.194 70.477 -3.760 1.874 2.935 42.469 D D 125 126 -3.699 D D 144 143 2.900 -2.674 -0.797 -2.198 DD_G125C126:G143U144_DD 40 4.339 -6.003 42.177 -2.791 1.494 3.529 36.115 D D 126 127 4.907 D D 143 142 3.833 3.032 0.872 -1.986 DD_C126C127:G142G143_DD 41 -4.418 7.152 35.728 -3.689 -2.113 3.053 35.237 D D 127 128 6.445 D D 142 141 3.296 3.892 -0.367 -1.862 DD_C127C128:G141G142_DD 42 1.976 -3.272 34.974 -3.639 0.892 2.861 31.331 D D 128 129 11.879 D D 141 140 3.326 6.370 -0.240 -1.938 DD_C128C129:G140G141_DD 43 1.413 -2.634 30.660 -4.737 0.699 0.703 20.956 D D 158 159 33.570 D D 188 187 2.467 11.405 -1.696 -1.595 DD_G158G159:C187A188_DD 44 5.221 -15.367 16.821 -6.996 5.857 3.411 42.523 D D 159 160 9.348 D D 187 186 3.727 6.713 0.239 -1.071 DD_G159U160:G186C187_DD 45 -8.311 11.572 41.219 -2.231 -1.264 1.367 26.329 D D 160 161 17.329 D D 186 185 2.163 7.776 0.144 -2.431 DD_U160G161:C185G186_DD 46 1.358 -3.027 25.138 -6.489 -0.115 3.132 39.330 D D 161 162 10.397 D D 185 184 3.423 6.957 -0.056 -1.331 DD_G161G162:C184C185_DD 47 3.172 -4.741 38.609 -2.813 0.464 2.600 33.035 D D 162 163 9.726 D D 184 183 2.846 5.501 -0.703 -0.932 DD_G162U163:A183C184_DD 48 2.439 -4.311 32.498 -2.420 1.583 3.431 40.218 D D 163 164 9.944 D D 183 182 3.721 6.807 0.443 -1.406 DD_U163A164:U182A183_DD 49 -1.070 1.562 39.648 -2.896 -0.778 2.557 26.753 D D 164 165 11.844 D D 182 181 3.089 5.439 0.586 -2.110 DD_A164C165:G181U182_DD 50 -1.894 4.125 26.137 -5.793 -1.695 2.643 25.550 D D 165 166 15.418 D D 181 180 3.536 6.686 -0.416 -2.316 DD_C165G166:C180G181_DD 51 5.605 -12.925 24.037 -7.092 2.497 2.458 34.865 D D 166 167 21.248 D D 180 179 3.144 12.447 -0.178 -1.418 DD_G166A167:U179C180_DD 52 -3.300 5.633 32.468 -4.047 -0.149 2.622 29.171 D D 167 168 14.510 D D 179 178 3.164 7.140 -0.232 -1.617 DD_A167G168:C178U179_DD 53 -8.141 16.543 27.127 -4.639 -1.168 2.766 36.399 D D 168 169 26.928 D D 178 177 3.953 16.197 0.399 -1.863 DD_G168G169:C177C178_DD 54 5.588 -9.291 32.236 -5.448 0.212 2.839 48.476 D D 169 170 2.137 D D 177 176 2.928 1.752 0.594 -0.829 DD_G169U170:U176C177_DD 55 -4.273 5.211 48.269 -1.129 -1.015 database_2 struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model chem_comp_atom chem_comp_bond repository Initial release Version format compliance Database references Derived calculations Data collection Refinement description Data collection 1 0 2008-06-24 1 1 2011-07-13 1 2 2021-10-20 1 3 2023-08-30 1 4 2023-11-15 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _chem_comp_atom.atom_id _chem_comp_bond.atom_id_2 Aminoacyl-tRNA synthetase ribozyme RCSB Y RCSB 2008-04-16 REL REL MG MAGNESIUM ION K POTASSIUM ION CO COBALT (II) ION 3CUL PDB entry 3CUL PDB experimental model MG 501 3 MG MG 501 C MG 503 3 MG MG 503 C MG 506 3 MG MG 506 C MG 507 3 MG MG 507 C MG 510 3 MG MG 510 C K 511 4 K K 511 C MG 502 3 MG MG 502 D MG 504 3 MG MG 504 D MG 512 3 MG MG 512 D MG 513 3 MG MG 513 D CO 514 5 CO CO 514 B GTP 1 n 1 GTP 1 C G 2 n 2 G 2 C A 3 n 3 A 3 C U 4 n 4 U 4 C G 5 n 5 G 5 C G 6 n 6 G 6 C C 7 n 7 C 7 C G 8 n 8 G 8 C A 9 n 9 A 9 C A 10 n 10 A 10 C A 11 n 11 A 11 C G 12 n 12 G 12 C C 13 n 13 C 13 C C 14 n 14 C 14 C A 15 n 15 A 15 C U 16 n 16 U 16 C U 17 n 17 U 17 C U 18 n 18 U 18 C C 19 n 19 C 19 C C 20 n 20 C 20 C G 21 n 21 G 21 C C 22 n 22 C 22 C A 23 n 23 A 23 C G 24 n 24 G 24 C G 25 n 25 G 25 C C 26 n 26 C 26 C C 27 n 27 C 27 C C 28 n 28 C 28 C C 29 n 29 C 29 C A 30 n 30 A 30 C U 31 n 31 U 31 C U 32 n 32 U 32 C G 33 n 33 G 33 C C 34 n 34 C 34 C A 35 n 35 A 35 C C 36 n 36 C 36 C U 37 n 37 U 37 C C 38 n 38 C 38 C C 39 n 39 C 39 C G 40 n 40 G 40 C G 41 n 41 G 41 C G 42 n 42 G 42 C G 43 n 43 G 43 C U 44 n 44 U 44 C A 45 n 45 A 45 C U 46 n 46 U 46 C U 47 n 47 U 47 C G 48 n 48 G 48 C G 49 n 49 G 49 C C 50 n 50 C 50 C G 51 n 51 G 51 C U 52 n 52 U 52 C U 53 n 53 U 53 C A 54 n 54 A 54 C G 55 n 55 G 55 C G 56 n 56 G 56 C U 57 n 57 U 57 C G 58 n 58 G 58 C G 59 n 59 G 59 C U 60 n 60 U 60 C G 61 n 61 G 61 C G 62 n 62 G 62 C U 63 n 63 U 63 C A 64 n 64 A 64 C C 65 n 65 C 65 C G 66 n 66 G 66 C A 67 n 67 A 67 C G 68 n 68 G 68 C G 69 n 69 G 69 C U 70 n 70 U 70 C U 71 n 71 U 71 C C 72 n 72 C 72 C G 73 n 73 G 73 C A 74 n 74 A 74 C A 75 n 75 A 75 C U 76 n 76 U 76 C C 77 n 77 C 77 C C 78 n 78 C 78 C U 79 n 79 U 79 C C 80 n 80 C 80 C G 81 n 81 G 81 C U 82 n 82 U 82 C A 83 n 83 A 83 C C 84 n 84 C 84 C C 85 n 85 C 85 C G 86 n 86 G 86 C C 87 n 87 C 87 C A 88 n 88 A 88 C G 89 n 89 G 89 C C 90 n 90 C 90 C C 91 n 91 C 91 C A 92 n 92 A 92 C GTP 101 n 1 GTP 101 D G 102 n 2 G 102 D A 103 n 3 A 103 D U 104 n 4 U 104 D G 105 n 5 G 105 D G 106 n 6 G 106 D C 107 n 7 C 107 D G 108 n 8 G 108 D A 109 n 9 A 109 D A 110 n 10 A 110 D A 111 n 11 A 111 D G 112 n 12 G 112 D C 113 n 13 C 113 D C 114 n 14 C 114 D A 115 n 15 A 115 D U 116 n 16 U 116 D U 117 n 17 U 117 D U 118 n 18 U 118 D C 119 n 19 C 119 D C 120 n 20 C 120 D G 121 n 21 G 121 D C 122 n 22 C 122 D A 123 n 23 A 123 D G 124 n 24 G 124 D G 125 n 25 G 125 D C 126 n 26 C 126 D C 127 n 27 C 127 D C 128 n 28 C 128 D C 129 n 29 C 129 D A 130 n 30 A 130 D U 131 n 31 U 131 D U 132 n 32 U 132 D G 133 n 33 G 133 D C 134 n 34 C 134 D A 135 n 35 A 135 D C 136 n 36 C 136 D U 137 n 37 U 137 D C 138 n 38 C 138 D C 139 n 39 C 139 D G 140 n 40 G 140 D G 141 n 41 G 141 D G 142 n 42 G 142 D G 143 n 43 G 143 D U 144 n 44 U 144 D A 145 n 45 A 145 D U 146 n 46 U 146 D U 147 n 47 U 147 D G 148 n 48 G 148 D G 149 n 49 G 149 D C 150 n 50 C 150 D G 151 n 51 G 151 D U 152 n 52 U 152 D U 153 n 53 U 153 D A 154 n 54 A 154 D G 155 n 55 G 155 D G 156 n 56 G 156 D U 157 n 57 U 157 D G 158 n 58 G 158 D G 159 n 59 G 159 D U 160 n 60 U 160 D G 161 n 61 G 161 D G 162 n 62 G 162 D U 163 n 63 U 163 D A 164 n 64 A 164 D C 165 n 65 C 165 D G 166 n 66 G 166 D A 167 n 67 A 167 D G 168 n 68 G 168 D G 169 n 69 G 169 D U 170 n 70 U 170 D U 171 n 71 U 171 D C 172 n 72 C 172 D G 173 n 73 G 173 D A 174 n 74 A 174 D A 175 n 75 A 175 D U 176 n 76 U 176 D C 177 n 77 C 177 D C 178 n 78 C 178 D U 179 n 79 U 179 D C 180 n 80 C 180 D G 181 n 81 G 181 D U 182 n 82 U 182 D A 183 n 83 A 183 D C 184 n 84 C 184 D C 185 n 85 C 185 D G 186 n 86 G 186 D C 187 n 87 C 187 D A 188 n 88 A 188 D G 189 n 89 G 189 D C 190 n 90 C 190 D C 191 n 91 C 191 D A 192 n 92 A 192 D n 1 296 A n 2 297 A n 3 298 A n 4 299 A n 5 300 A n 6 301 A ARG 302 n 7 ARG 302 A PRO 303 n 8 PRO 303 A ASN 304 n 9 ASN 304 A HIS 305 n 10 HIS 305 A THR 306 n 11 THR 306 A ILE 307 n 12 ILE 307 A TYR 308 n 13 TYR 308 A ILE 309 n 14 ILE 309 A ASN 310 n 15 ASN 310 A ASN 311 n 16 ASN 311 A LEU 312 n 17 LEU 312 A ASN 313 n 18 ASN 313 A GLU 314 n 19 GLU 314 A LYS 315 n 20 LYS 315 A ILE 316 n 21 ILE 316 A LYS 317 n 22 LYS 317 A LYS 318 n 23 LYS 318 A ASP 319 n 24 ASP 319 A GLU 320 n 25 GLU 320 A LEU 321 n 26 LEU 321 A LYS 322 n 27 LYS 322 A LYS 323 n 28 LYS 323 A SER 324 n 29 SER 324 A LEU 325 n 30 LEU 325 A HIS 326 n 31 HIS 326 A ALA 327 n 32 ALA 327 A ILE 328 n 33 ILE 328 A PHE 329 n 34 PHE 329 A SER 330 n 35 SER 330 A ARG 331 n 36 ARG 331 A PHE 332 n 37 PHE 332 A GLY 333 n 38 GLY 333 A GLN 334 n 39 GLN 334 A ILE 335 n 40 ILE 335 A LEU 336 n 41 LEU 336 A ASP 337 n 42 ASP 337 A ILE 338 n 43 ILE 338 A LEU 339 n 44 LEU 339 A VAL 340 n 45 VAL 340 A SER 341 n 46 SER 341 A ARG 342 n 47 ARG 342 A SER 343 n 48 SER 343 A LEU 344 n 49 LEU 344 A LYS 345 n 50 LYS 345 A MSE 346 n 51 MSE 346 A ARG 347 n 52 ARG 347 A GLY 348 n 53 GLY 348 A GLN 349 n 54 GLN 349 A ALA 350 n 55 ALA 350 A PHE 351 n 56 PHE 351 A VAL 352 n 57 VAL 352 A ILE 353 n 58 ILE 353 A PHE 354 n 59 PHE 354 A LYS 355 n 60 LYS 355 A GLU 356 n 61 GLU 356 A VAL 357 n 62 VAL 357 A SER 358 n 63 SER 358 A SER 359 n 64 SER 359 A ALA 360 n 65 ALA 360 A THR 361 n 66 THR 361 A ASN 362 n 67 ASN 362 A ALA 363 n 68 ALA 363 A LEU 364 n 69 LEU 364 A ARG 365 n 70 ARG 365 A SER 366 n 71 SER 366 A MSE 367 n 72 MSE 367 A GLN 368 n 73 GLN 368 A GLY 369 n 74 GLY 369 A PHE 370 n 75 PHE 370 A PRO 371 n 76 PRO 371 A PHE 372 n 77 PHE 372 A TYR 373 n 78 TYR 373 A ASP 374 n 79 ASP 374 A LYS 375 n 80 LYS 375 A PRO 376 n 81 PRO 376 A MSE 377 n 82 MSE 377 A ARG 378 n 83 ARG 378 A ILE 379 n 84 ILE 379 A GLN 380 n 85 GLN 380 A TYR 381 n 86 TYR 381 A ALA 382 n 87 ALA 382 A LYS 383 n 88 LYS 383 A THR 384 n 89 THR 384 A ASP 385 n 90 ASP 385 A SER 386 n 91 SER 386 A ASP 387 n 92 ASP 387 A ILE 388 n 93 ILE 388 A ILE 389 n 94 ILE 389 A ALA 390 n 95 ALA 390 A LYS 391 n 96 LYS 391 A MSE 392 n 97 MSE 392 A n 98 393 A n 1 396 B n 2 397 B n 3 398 B n 4 399 B n 5 400 B THR 401 n 6 THR 401 B ARG 402 n 7 ARG 402 B PRO 403 n 8 PRO 403 B ASN 404 n 9 ASN 404 B HIS 405 n 10 HIS 405 B THR 406 n 11 THR 406 B ILE 407 n 12 ILE 407 B TYR 408 n 13 TYR 408 B ILE 409 n 14 ILE 409 B ASN 410 n 15 ASN 410 B ASN 411 n 16 ASN 411 B LEU 412 n 17 LEU 412 B ASN 413 n 18 ASN 413 B GLU 414 n 19 GLU 414 B LYS 415 n 20 LYS 415 B ILE 416 n 21 ILE 416 B LYS 417 n 22 LYS 417 B LYS 418 n 23 LYS 418 B ASP 419 n 24 ASP 419 B GLU 420 n 25 GLU 420 B LEU 421 n 26 LEU 421 B LYS 422 n 27 LYS 422 B LYS 423 n 28 LYS 423 B SER 424 n 29 SER 424 B LEU 425 n 30 LEU 425 B HIS 426 n 31 HIS 426 B ALA 427 n 32 ALA 427 B ILE 428 n 33 ILE 428 B PHE 429 n 34 PHE 429 B SER 430 n 35 SER 430 B ARG 431 n 36 ARG 431 B PHE 432 n 37 PHE 432 B GLY 433 n 38 GLY 433 B GLN 434 n 39 GLN 434 B ILE 435 n 40 ILE 435 B LEU 436 n 41 LEU 436 B ASP 437 n 42 ASP 437 B ILE 438 n 43 ILE 438 B LEU 439 n 44 LEU 439 B VAL 440 n 45 VAL 440 B SER 441 n 46 SER 441 B ARG 442 n 47 ARG 442 B SER 443 n 48 SER 443 B LEU 444 n 49 LEU 444 B LYS 445 n 50 LYS 445 B MSE 446 n 51 MSE 446 B ARG 447 n 52 ARG 447 B GLY 448 n 53 GLY 448 B GLN 449 n 54 GLN 449 B ALA 450 n 55 ALA 450 B PHE 451 n 56 PHE 451 B VAL 452 n 57 VAL 452 B ILE 453 n 58 ILE 453 B PHE 454 n 59 PHE 454 B LYS 455 n 60 LYS 455 B GLU 456 n 61 GLU 456 B VAL 457 n 62 VAL 457 B SER 458 n 63 SER 458 B SER 459 n 64 SER 459 B ALA 460 n 65 ALA 460 B THR 461 n 66 THR 461 B ASN 462 n 67 ASN 462 B ALA 463 n 68 ALA 463 B LEU 464 n 69 LEU 464 B ARG 465 n 70 ARG 465 B SER 466 n 71 SER 466 B MSE 467 n 72 MSE 467 B GLN 468 n 73 GLN 468 B GLY 469 n 74 GLY 469 B PHE 470 n 75 PHE 470 B PRO 471 n 76 PRO 471 B PHE 472 n 77 PHE 472 B TYR 473 n 78 TYR 473 B ASP 474 n 79 ASP 474 B LYS 475 n 80 LYS 475 B PRO 476 n 81 PRO 476 B MSE 477 n 82 MSE 477 B ARG 478 n 83 ARG 478 B ILE 479 n 84 ILE 479 B GLN 480 n 85 GLN 480 B TYR 481 n 86 TYR 481 B ALA 482 n 87 ALA 482 B LYS 483 n 88 LYS 483 B THR 484 n 89 THR 484 B ASP 485 n 90 ASP 485 B SER 486 n 91 SER 486 B ASP 487 n 92 ASP 487 B ILE 488 n 93 ILE 488 B ILE 489 n 94 ILE 489 B ALA 490 n 95 ALA 490 B LYS 491 n 96 LYS 491 B n 97 492 B n 98 493 B author_defined_assembly 2 dimeric author_defined_assembly 2 dimeric D U 170 B OP2 U 70 1_555 D MG 504 L MG MG 1_555 D U 171 B O4 U 71 1_555 96.8 C GTP 1 GUANOSINE-5'-TRIPHOSPHATE A GTP 1 G D GTP 101 GUANOSINE-5'-TRIPHOSPHATE B GTP 1 G A MSE 346 SELENOMETHIONINE C MSE 51 MET A MSE 367 SELENOMETHIONINE C MSE 72 MET A MSE 377 SELENOMETHIONINE C MSE 82 MET A MSE 392 SELENOMETHIONINE C MSE 97 MET B MSE 446 SELENOMETHIONINE D MSE 51 MET B MSE 467 SELENOMETHIONINE D MSE 72 MET B MSE 477 SELENOMETHIONINE D MSE 82 MET 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 A N ASP 337 C N ASP 42 A O ILE 353 C O ILE 58 A O ALA 350 C O ALA 55 A N ILE 309 C N ILE 14 A N TYR 308 C N TYR 13 A O GLN 380 C O GLN 85 B N ASP 437 D N ASP 42 B O ILE 453 D O ILE 58 B O ALA 450 D O ALA 55 B N ILE 409 D N ILE 14 B N TYR 408 D N TYR 13 B O GLN 480 D O GLN 85 B N PHE 472 D N PHE 77 B O LYS 475 D O LYS 80 1 A CG ARG 302 C CG ARG 7 1 Y 1 A CD ARG 302 C CD ARG 7 1 Y 1 A NE ARG 302 C NE ARG 7 1 Y 1 A CZ ARG 302 C CZ ARG 7 1 Y 1 A NH1 ARG 302 C NH1 ARG 7 1 Y 1 A NH2 ARG 302 C NH2 ARG 7 1 Y 1 A CG LYS 317 C CG LYS 22 1 Y 1 A CD LYS 317 C CD LYS 22 1 Y 1 A CE LYS 317 C CE LYS 22 1 Y 1 A NZ LYS 317 C NZ LYS 22 1 Y 1 A CG ASP 319 C CG ASP 24 1 Y 1 A OD1 ASP 319 C OD1 ASP 24 1 Y 1 A OD2 ASP 319 C OD2 ASP 24 1 Y 1 A CG LYS 323 C CG LYS 28 1 Y 1 A CD LYS 323 C CD LYS 28 1 Y 1 A CE LYS 323 C CE LYS 28 1 Y 1 A NZ LYS 323 C NZ LYS 28 1 Y 1 A CG LYS 345 C CG LYS 50 1 Y 1 A CD LYS 345 C CD LYS 50 1 Y 1 A CE LYS 345 C CE LYS 50 1 Y 1 A NZ LYS 345 C NZ LYS 50 1 Y 1 A CG ARG 365 C CG ARG 70 1 Y 1 A CD ARG 365 C CD ARG 70 1 Y 1 A NE ARG 365 C NE ARG 70 1 Y 1 A CZ ARG 365 C CZ ARG 70 1 Y 1 A NH1 ARG 365 C NH1 ARG 70 1 Y 1 A NH2 ARG 365 C NH2 ARG 70 1 Y 1 A CG LYS 391 C CG LYS 96 1 Y 1 A CD LYS 391 C CD LYS 96 1 Y 1 A CE LYS 391 C CE LYS 96 1 Y 1 A NZ LYS 391 C NZ LYS 96 1 Y 1 A CG MSE 392 C CG MSE 97 1 Y 1 A SE MSE 392 C SE MSE 97 1 Y 1 A CE MSE 392 C CE MSE 97 1 Y 1 B OG1 THR 401 D OG1 THR 6 1 Y 1 B CG2 THR 401 D CG2 THR 6 1 Y 1 B CG ARG 402 D CG ARG 7 1 Y 1 B CD ARG 402 D CD ARG 7 1 Y 1 B NE ARG 402 D NE ARG 7 1 Y 1 B CZ ARG 402 D CZ ARG 7 1 Y 1 B NH1 ARG 402 D NH1 ARG 7 1 Y 1 B NH2 ARG 402 D NH2 ARG 7 1 Y 1 B CG LYS 415 D CG LYS 20 1 Y 1 B CD LYS 415 D CD LYS 20 1 Y 1 B CE LYS 415 D CE LYS 20 1 Y 1 B NZ LYS 415 D NZ LYS 20 1 Y 1 B CG LYS 417 D CG LYS 22 1 Y 1 B CD LYS 417 D CD LYS 22 1 Y 1 B CE LYS 417 D CE LYS 22 1 Y 1 B NZ LYS 417 D NZ LYS 22 1 Y 1 B CG GLU 420 D CG GLU 25 1 Y 1 B CD GLU 420 D CD GLU 25 1 Y 1 B OE1 GLU 420 D OE1 GLU 25 1 Y 1 B OE2 GLU 420 D OE2 GLU 25 1 Y 1 B CG LYS 423 D CG LYS 28 1 Y 1 B CD LYS 423 D CD LYS 28 1 Y 1 B CE LYS 423 D CE LYS 28 1 Y 1 B NZ LYS 423 D NZ LYS 28 1 Y 1 B CG GLN 434 D CG GLN 39 1 Y 1 B CD GLN 434 D CD GLN 39 1 Y 1 B OE1 GLN 434 D OE1 GLN 39 1 Y 1 B NE2 GLN 434 D NE2 GLN 39 1 Y 1 B CG ARG 442 D CG ARG 47 1 Y 1 B CD ARG 442 D CD ARG 47 1 Y 1 B NE ARG 442 D NE ARG 47 1 Y 1 B CZ ARG 442 D CZ ARG 47 1 Y 1 B NH1 ARG 442 D NH1 ARG 47 1 Y 1 B NH2 ARG 442 D NH2 ARG 47 1 Y 1 B CG GLU 456 D CG GLU 61 1 Y 1 B CD GLU 456 D CD GLU 61 1 Y 1 B OE1 GLU 456 D OE1 GLU 61 1 Y 1 B OE2 GLU 456 D OE2 GLU 61 1 Y 1 B CG LYS 491 D CG LYS 96 1 Y 1 B CD LYS 491 D CD LYS 96 1 Y 1 B CE LYS 491 D CE LYS 96 1 Y 1 B NZ LYS 491 D NZ LYS 96 1 Y 1 A MSE 296 C MSE 1 1 Y 1 A ALA 297 C ALA 2 1 Y 1 A VAL 298 C VAL 3 1 Y 1 A PRO 299 C PRO 4 1 Y 1 A GLU 300 C GLU 5 1 Y 1 A THR 301 C THR 6 1 Y 1 A LYS 393 C LYS 98 1 Y 1 B MSE 396 D MSE 1 1 Y 1 B ALA 397 D ALA 2 1 Y 1 B VAL 398 D VAL 3 1 Y 1 B PRO 399 D PRO 4 1 Y 1 B GLU 400 D GLU 5 1 Y 1 B MSE 492 D MSE 97 1 Y 1 B LYS 493 D LYS 98 1 Y 1 C C3' A 9 PLANAR 1 D G 166 0.052 SIDE CHAIN 1 -20.55 1.20 119.70 99.15 C C C C3' O3' P GTP GTP G 1 1 2 Y 1 12.86 1.60 113.70 126.56 C C C C2' C3' O3' A A A 9 9 9 N 1 6.08 1.00 102.60 108.68 C C C C4' C3' C2' A A A 9 9 9 N 1 8.03 1.30 114.00 122.03 C C C N1 C1' C2' U U U 32 32 32 N 1 14.25 1.60 113.70 127.95 C C C C2' C3' O3' U U U 53 53 53 N 1 -22.08 1.90 104.00 81.92 D D D O3' P O5' GTP G G 101 102 102 Y 1 9.75 1.10 110.50 120.25 D D D O3' P OP1 GTP G G 101 102 102 Y 1 11.34 1.50 119.30 130.64 A A A C N CA ARG PRO PRO 302 303 303 Y 1 A PRO 303 -42.19 154.84 1 A ASN 304 -174.00 137.97 1 A ASN 311 74.07 40.71 1 A LYS 318 -52.17 -73.65 1 A ASP 337 172.21 161.10 1 A GLN 368 -42.54 108.32 1 A ASP 374 73.85 40.12 1 A TYR 381 -49.25 166.20 1 A ASP 387 -18.77 -63.37 1 B ARG 402 60.05 96.07 1 B ASN 411 87.14 52.06 1 B ASN 413 -42.38 103.90 1 B LYS 418 -21.28 -70.92 1 B ASP 437 177.78 155.44 1 B SER 443 -55.83 -178.12 1 B ASN 462 -43.62 -74.71 1 B LEU 464 -59.06 -78.09 1 B ARG 465 -28.95 -59.59 1 B SER 466 -76.59 -72.01 1 B PHE 470 -35.81 142.79 1 B PHE 472 -167.07 93.63 1 B ASP 474 79.69 -11.12 protein_rep.param protein.top dna-rna_rep.param dna-rna.top ion.param ion.top water_rep.param water.top gtn.param gtn.top 100.7 -40.72 0.00 -1.00 35.40 0.00 5.32 0.303 0.008 0.252 0.252 0.252 3.00 28.75 1355 13610 10.0 80.8 RANDOM 185743.74 0.000000 1 RESTRAINED THROUGHOUT 0.0 FOURIER SYNTHESIS PDB entry 3CUL Engh & Huber FLAT MODEL 25 0.3 0.51 0.39 5.00 0.53 0.52 3.00 28.75 0 5364 11 3946 1407 0.008 1.3 12.4 0.00 1.93 1.50 3.29 2.00 2.34 2.00 3.60 2.50 0.41 0.038 0.379 3.19 114 954 6 10.7 38.9 3.0 30 3CUN 13610 1.9 0.87 0.87 1 21.1 6.4 80.8 0.501 3.0 3.1 1.9 1355 0.501 2.9 51.6 refinement CNS 1.1 data collection HKL-2000 data reduction HKL-2000 data scaling HKL-2000 phasing CNS Aminoacyl-tRNA synthetase ribozyme 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N 3 N N 3 N N 3 N N 4 N N 3 N N 3 N N 3 N N 3 N N 5 N N A LYS 317 C LYS 22 HELX_P A SER 330 C SER 35 1 1 14 A ARG 331 C ARG 36 HELX_P A GLY 333 C GLY 38 5 2 3 A GLU 356 C GLU 61 HELX_P A GLN 368 C GLN 73 1 3 13 A SER 386 C SER 91 HELX_P A MSE 392 C MSE 97 1 4 7 B LYS 417 D LYS 22 HELX_P B SER 430 D SER 35 1 5 14 B GLU 456 D GLU 61 HELX_P B GLN 468 D GLN 73 1 6 13 B SER 486 D SER 91 HELX_P B LYS 491 D LYS 96 1 7 6 covale 1.586 both C GTP 1 A O3' GTP 1 1_555 C G 2 A P G 2 1_555 covale 1.612 both D GTP 101 B O3' GTP 1 1_555 D G 102 B P G 2 1_555 covale 1.322 both A LYS 345 C C LYS 50 1_555 A MSE 346 C N MSE 51 1_555 covale 1.328 both A MSE 346 C C MSE 51 1_555 A ARG 347 C N ARG 52 1_555 covale 1.329 both A SER 366 C C SER 71 1_555 A MSE 367 C N MSE 72 1_555 covale 1.325 both A MSE 367 C C MSE 72 1_555 A GLN 368 C N GLN 73 1_555 covale 1.320 both A PRO 376 C C PRO 81 1_555 A MSE 377 C N MSE 82 1_555 covale 1.321 both A MSE 377 C C MSE 82 1_555 A ARG 378 C N ARG 83 1_555 covale 1.333 both A LYS 391 C C LYS 96 1_555 A MSE 392 C N MSE 97 1_555 covale 1.334 both B LYS 445 D C LYS 50 1_555 B MSE 446 D N MSE 51 1_555 covale 1.324 both B MSE 446 D C MSE 51 1_555 B ARG 447 D N ARG 52 1_555 covale 1.328 both B SER 466 D C SER 71 1_555 B MSE 467 D N MSE 72 1_555 covale 1.323 both B MSE 467 D C MSE 72 1_555 B GLN 468 D N GLN 73 1_555 covale 1.319 both B PRO 476 D C PRO 81 1_555 B MSE 477 D N MSE 82 1_555 covale 1.326 both B MSE 477 D C MSE 82 1_555 B ARG 478 D N ARG 83 1_555 metalc 1.958 C GTP 1 A O2B GTP 1 1_555 C MG 507 H MG MG 1_555 metalc 2.796 C U 17 A N1 U 17 1_555 C K 511 J K K 1_555 metalc 2.094 D C 129 B OP2 C 29 1_555 D MG 513 N MG MG 1_555 metalc 2.269 D U 170 B OP2 U 70 1_555 D MG 504 L MG MG 1_555 metalc 1.972 D U 171 B O4 U 71 1_555 D MG 504 L MG MG 1_555 hydrog WATSON-CRICK C GTP 1 A N1 GTP 1 1_555 C C 19 A N3 C 19 1_555 hydrog WATSON-CRICK C GTP 1 A N2 GTP 1 1_555 C C 19 A O2 C 19 1_555 hydrog WATSON-CRICK C GTP 1 A O6 GTP 1 1_555 C C 19 A N4 C 19 1_555 hydrog TYPE_28_PAIR C G 2 A N1 G 2 1_555 C U 17 A O2 U 17 1_555 hydrog TYPE_28_PAIR C G 2 A O6 G 2 1_555 C U 17 A N3 U 17 1_555 hydrog WATSON-CRICK C A 3 A N1 A 3 1_555 C U 16 A N3 U 16 1_555 hydrog WATSON-CRICK C A 3 A N6 A 3 1_555 C U 16 A O4 U 16 1_555 hydrog WATSON-CRICK C U 4 A N3 U 4 1_555 C A 15 A N1 A 15 1_555 hydrog WATSON-CRICK C U 4 A O4 U 4 1_555 C A 15 A N6 A 15 1_555 hydrog WATSON-CRICK C G 5 A N1 G 5 1_555 C C 14 A N3 C 14 1_555 hydrog WATSON-CRICK C G 5 A N2 G 5 1_555 C C 14 A O2 C 14 1_555 hydrog WATSON-CRICK C G 5 A O6 G 5 1_555 C C 14 A N4 C 14 1_555 hydrog WATSON-CRICK C G 6 A N1 G 6 1_555 C C 13 A N3 C 13 1_555 hydrog WATSON-CRICK C G 6 A N2 G 6 1_555 C C 13 A O2 C 13 1_555 hydrog WATSON-CRICK C G 6 A O6 G 6 1_555 C C 13 A N4 C 13 1_555 hydrog WATSON-CRICK C C 7 A N3 C 7 1_555 C G 12 A N1 G 12 1_555 hydrog WATSON-CRICK C C 7 A N4 C 7 1_555 C G 12 A O6 G 12 1_555 hydrog WATSON-CRICK C C 7 A O2 C 7 1_555 C G 12 A N2 G 12 1_555 hydrog U-C MISPAIR C U 17 A O2 U 17 1_555 C C 19 A N4 C 19 1_555 hydrog WATSON-CRICK C C 20 A N3 C 20 1_555 C G 51 A N1 G 51 1_555 hydrog WATSON-CRICK C C 20 A N4 C 20 1_555 C G 51 A O6 G 51 1_555 hydrog WATSON-CRICK C C 20 A O2 C 20 1_555 C G 51 A N2 G 51 1_555 hydrog WATSON-CRICK C G 21 A N1 G 21 1_555 C C 50 A N3 C 50 1_555 hydrog WATSON-CRICK C G 21 A N2 G 21 1_555 C C 50 A O2 C 50 1_555 hydrog WATSON-CRICK C G 21 A O6 G 21 1_555 C C 50 A N4 C 50 1_555 hydrog G-A MISPAIR C G 21 A N2 G 21 1_555 C A 54 A N3 A 54 1_555 hydrog WATSON-CRICK C C 22 A N3 C 22 1_555 C G 49 A N1 G 49 1_555 hydrog WATSON-CRICK C C 22 A N4 C 22 1_555 C G 49 A O6 G 49 1_555 hydrog WATSON-CRICK C C 22 A O2 C 22 1_555 C G 49 A N2 G 49 1_555 hydrog TYPE_8_PAIR C A 23 A N1 A 23 1_555 C G 48 A N1 G 48 1_555 hydrog TYPE_8_PAIR C A 23 A N6 A 23 1_555 C G 48 A O6 G 48 1_555 hydrog G-U MISPAIR C G 24 A N1 G 24 1_555 C U 47 A O4 U 47 1_555 hydrog TYPE_28_PAIR C G 25 A N1 G 25 1_555 C U 44 A O2 U 44 1_555 hydrog TYPE_28_PAIR C G 25 A O6 G 25 1_555 C U 44 A N3 U 44 1_555 hydrog WATSON-CRICK C C 26 A N3 C 26 1_555 C G 43 A N1 G 43 1_555 hydrog WATSON-CRICK C C 26 A N4 C 26 1_555 C G 43 A O6 G 43 1_555 hydrog WATSON-CRICK C C 26 A O2 C 26 1_555 C G 43 A N2 G 43 1_555 hydrog WATSON-CRICK C C 27 A N3 C 27 1_555 C G 42 A N1 G 42 1_555 hydrog WATSON-CRICK C C 27 A N4 C 27 1_555 C G 42 A O6 G 42 1_555 hydrog WATSON-CRICK C C 27 A O2 C 27 1_555 C G 42 A N2 G 42 1_555 hydrog WATSON-CRICK C C 28 A N3 C 28 1_555 C G 41 A N1 G 41 1_555 hydrog WATSON-CRICK C C 28 A N4 C 28 1_555 C G 41 A O6 G 41 1_555 hydrog WATSON-CRICK C C 28 A O2 C 28 1_555 C G 41 A N2 G 41 1_555 hydrog WATSON-CRICK C C 29 A N3 C 29 1_555 C G 40 A N1 G 40 1_555 hydrog WATSON-CRICK C C 29 A N4 C 29 1_555 C G 40 A O6 G 40 1_555 hydrog WATSON-CRICK C C 29 A O2 C 29 1_555 C G 40 A N2 G 40 1_555 hydrog WATSON-CRICK C G 55 A N1 G 55 1_555 C C 91 A N3 C 91 1_555 hydrog WATSON-CRICK C G 55 A N2 G 55 1_555 C C 91 A O2 C 91 1_555 hydrog WATSON-CRICK C G 55 A O6 G 55 1_555 C C 91 A N4 C 91 1_555 hydrog WATSON-CRICK C G 56 A N1 G 56 1_555 C C 90 A N3 C 90 1_555 hydrog WATSON-CRICK C G 56 A N2 G 56 1_555 C C 90 A O2 C 90 1_555 hydrog WATSON-CRICK C G 56 A O6 G 56 1_555 C C 90 A N4 C 90 1_555 hydrog TYPE_8_PAIR C G 58 A N1 G 58 1_555 C A 88 A N1 A 88 1_555 hydrog TYPE_8_PAIR C G 58 A O6 G 58 1_555 C A 88 A N6 A 88 1_555 hydrog WATSON-CRICK C G 59 A N1 G 59 1_555 C C 87 A N3 C 87 1_555 hydrog WATSON-CRICK C G 59 A N2 G 59 1_555 C C 87 A O2 C 87 1_555 hydrog WATSON-CRICK C G 59 A O6 G 59 1_555 C C 87 A N4 C 87 1_555 hydrog G-C PAIR C G 61 A O6 G 61 1_555 C C 85 A N4 C 85 1_555 hydrog WATSON-CRICK C G 62 A N1 G 62 1_555 C C 84 A N3 C 84 1_555 hydrog WATSON-CRICK C G 62 A N2 G 62 1_555 C C 84 A O2 C 84 1_555 hydrog WATSON-CRICK C G 62 A O6 G 62 1_555 C C 84 A N4 C 84 1_555 hydrog WATSON-CRICK C U 63 A N3 U 63 1_555 C A 83 A N1 A 83 1_555 hydrog WATSON-CRICK C U 63 A O4 U 63 1_555 C A 83 A N6 A 83 1_555 hydrog WATSON-CRICK C A 64 A N1 A 64 1_555 C U 82 A N3 U 82 1_555 hydrog WATSON-CRICK C A 64 A N6 A 64 1_555 C U 82 A O4 U 82 1_555 hydrog WATSON-CRICK C C 65 A N3 C 65 1_555 C G 81 A N1 G 81 1_555 hydrog WATSON-CRICK C C 65 A N4 C 65 1_555 C G 81 A O6 G 81 1_555 hydrog WATSON-CRICK C C 65 A O2 C 65 1_555 C G 81 A N2 G 81 1_555 hydrog G-C PAIR C G 66 A N1 G 66 1_555 C C 80 A N3 C 80 1_555 hydrog WATSON-CRICK C A 67 A N1 A 67 1_555 C U 79 A N3 U 79 1_555 hydrog WATSON-CRICK C A 67 A N6 A 67 1_555 C U 79 A O4 U 79 1_555 hydrog WATSON-CRICK C G 68 A N1 G 68 1_555 C C 78 A N3 C 78 1_555 hydrog WATSON-CRICK C G 68 A N2 G 68 1_555 C C 78 A O2 C 78 1_555 hydrog WATSON-CRICK C G 68 A O6 G 68 1_555 C C 78 A N4 C 78 1_555 hydrog WATSON-CRICK C G 69 A N1 G 69 1_555 C C 77 A N3 C 77 1_555 hydrog WATSON-CRICK C G 69 A N2 G 69 1_555 C C 77 A O2 C 77 1_555 hydrog WATSON-CRICK C G 69 A O6 G 69 1_555 C C 77 A N4 C 77 1_555 hydrog TYPE_16_PAIR C U 70 A N3 U 70 1_555 C U 76 A O4 U 76 1_555 hydrog TYPE_16_PAIR C U 70 A O2 U 70 1_555 C U 76 A N3 U 76 1_555 hydrog GTP-C PAIR D GTP 101 B N1 GTP 1 1_555 D C 119 B N3 C 19 1_555 hydrog WATSON-CRICK D GTP 101 B N1 GTP 1 1_555 D C 120 B N3 C 20 1_555 hydrog WATSON-CRICK D GTP 101 B N2 GTP 1 1_555 D C 120 B O2 C 20 1_555 hydrog WATSON-CRICK D GTP 101 B O6 GTP 1 1_555 D C 120 B N4 C 20 1_555 hydrog TYPE_28_PAIR D G 102 B N1 G 2 1_555 D U 117 B O2 U 17 1_555 hydrog TYPE_28_PAIR D G 102 B O6 G 2 1_555 D U 117 B N3 U 17 1_555 hydrog WATSON-CRICK D A 103 B N1 A 3 1_555 D U 116 B N3 U 16 1_555 hydrog WATSON-CRICK D A 103 B N6 A 3 1_555 D U 116 B O4 U 16 1_555 hydrog WATSON-CRICK D U 104 B N3 U 4 1_555 D A 115 B N1 A 15 1_555 hydrog WATSON-CRICK D U 104 B O4 U 4 1_555 D A 115 B N6 A 15 1_555 hydrog WATSON-CRICK D G 105 B N1 G 5 1_555 D C 114 B N3 C 14 1_555 hydrog WATSON-CRICK D G 105 B N2 G 5 1_555 D C 114 B O2 C 14 1_555 hydrog WATSON-CRICK D G 105 B O6 G 5 1_555 D C 114 B N4 C 14 1_555 hydrog WATSON-CRICK D G 106 B N1 G 6 1_555 D C 113 B N3 C 13 1_555 hydrog WATSON-CRICK D G 106 B N2 G 6 1_555 D C 113 B O2 C 13 1_555 hydrog WATSON-CRICK D G 106 B O6 G 6 1_555 D C 113 B N4 C 13 1_555 hydrog WATSON-CRICK D C 107 B N3 C 7 1_555 D G 112 B N1 G 12 1_555 hydrog WATSON-CRICK D C 107 B N4 C 7 1_555 D G 112 B O6 G 12 1_555 hydrog WATSON-CRICK D C 107 B O2 C 7 1_555 D G 112 B N2 G 12 1_555 hydrog G-A MISPAIR D G 108 B N2 G 8 1_555 D A 111 B N7 A 11 1_555 hydrog WATSON-CRICK D C 120 B N3 C 20 1_555 D G 151 B N1 G 51 1_555 hydrog WATSON-CRICK D C 120 B N4 C 20 1_555 D G 151 B O6 G 51 1_555 hydrog WATSON-CRICK D C 120 B O2 C 20 1_555 D G 151 B N2 G 51 1_555 hydrog G-C PAIR D G 121 B N2 G 21 1_555 D C 150 B O2 C 50 1_555 hydrog C-G PAIR D C 122 B N4 C 22 1_555 D G 149 B O6 G 49 1_555 hydrog G-U MISPAIR D G 124 B N1 G 24 1_555 D U 147 B O4 U 47 1_555 hydrog TYPE_28_PAIR D G 125 B N1 G 25 1_555 D U 144 B O2 U 44 1_555 hydrog TYPE_28_PAIR D G 125 B O6 G 25 1_555 D U 144 B N3 U 44 1_555 hydrog C-G PAIR D C 126 B N4 C 26 1_555 D G 143 B O6 G 43 1_555 hydrog WATSON-CRICK D C 127 B N3 C 27 1_555 D G 142 B N1 G 42 1_555 hydrog WATSON-CRICK D C 127 B N4 C 27 1_555 D G 142 B O6 G 42 1_555 hydrog WATSON-CRICK D C 127 B O2 C 27 1_555 D G 142 B N2 G 42 1_555 hydrog WATSON-CRICK D C 128 B N3 C 28 1_555 D G 141 B N1 G 41 1_555 hydrog WATSON-CRICK D C 128 B N4 C 28 1_555 D G 141 B O6 G 41 1_555 hydrog WATSON-CRICK D C 128 B O2 C 28 1_555 D G 141 B N2 G 41 1_555 hydrog C-G PAIR D C 129 B O2 C 29 1_555 D G 140 B N1 G 40 1_555 hydrog G-C PAIR D G 155 B N2 G 55 1_555 D C 191 B O2 C 91 1_555 hydrog G-C PAIR D G 156 B N1 G 56 1_555 D C 191 B O2 C 91 1_555 hydrog G-G MISPAIR D G 158 B N2 G 58 1_555 D G 159 B O6 G 59 1_555 hydrog G-A MISPAIR D G 158 B N2 G 58 1_555 D A 188 B N1 A 88 1_555 hydrog G-C PAIR D G 159 B N1 G 59 1_555 D C 187 B O2 C 87 1_555 hydrog U-G MISPAIR D U 160 B O2 U 60 1_555 D G 186 B N2 G 86 1_555 hydrog WATSON-CRICK D G 161 B N1 G 61 1_555 D C 185 B N3 C 85 1_555 hydrog WATSON-CRICK D G 161 B N2 G 61 1_555 D C 185 B O2 C 85 1_555 hydrog WATSON-CRICK D G 161 B O6 G 61 1_555 D C 185 B N4 C 85 1_555 hydrog WATSON-CRICK D G 162 B N1 G 62 1_555 D C 184 B N3 C 84 1_555 hydrog WATSON-CRICK D G 162 B N2 G 62 1_555 D C 184 B O2 C 84 1_555 hydrog WATSON-CRICK D G 162 B O6 G 62 1_555 D C 184 B N4 C 84 1_555 hydrog WATSON-CRICK D U 163 B N3 U 63 1_555 D A 183 B N1 A 83 1_555 hydrog WATSON-CRICK D U 163 B O4 U 63 1_555 D A 183 B N6 A 83 1_555 hydrog WATSON-CRICK D A 164 B N1 A 64 1_555 D U 182 B N3 U 82 1_555 hydrog WATSON-CRICK D A 164 B N6 A 64 1_555 D U 182 B O4 U 82 1_555 hydrog WATSON-CRICK D C 165 B N3 C 65 1_555 D G 181 B N1 G 81 1_555 hydrog WATSON-CRICK D C 165 B N4 C 65 1_555 D G 181 B O6 G 81 1_555 hydrog WATSON-CRICK D C 165 B O2 C 65 1_555 D G 181 B N2 G 81 1_555 hydrog WATSON-CRICK D G 166 B N1 G 66 1_555 D C 180 B N3 C 80 1_555 hydrog WATSON-CRICK D G 166 B N2 G 66 1_555 D C 180 B O2 C 80 1_555 hydrog WATSON-CRICK D G 166 B O6 G 66 1_555 D C 180 B N4 C 80 1_555 hydrog WATSON-CRICK D A 167 B N1 A 67 1_555 D U 179 B N3 U 79 1_555 hydrog WATSON-CRICK D A 167 B N6 A 67 1_555 D U 179 B O4 U 79 1_555 hydrog WATSON-CRICK D G 168 B N1 G 68 1_555 D C 178 B N3 C 78 1_555 hydrog WATSON-CRICK D G 168 B N2 G 68 1_555 D C 178 B O2 C 78 1_555 hydrog WATSON-CRICK D G 168 B O6 G 68 1_555 D C 178 B N4 C 78 1_555 hydrog WATSON-CRICK D G 169 B N1 G 69 1_555 D C 177 B N3 C 77 1_555 hydrog WATSON-CRICK D G 169 B N2 G 69 1_555 D C 177 B O2 C 77 1_555 hydrog WATSON-CRICK D G 169 B O6 G 69 1_555 D C 177 B N4 C 77 1_555 hydrog TYPE_16_PAIR D U 170 B N3 U 70 1_555 D U 176 B O4 U 76 1_555 hydrog TYPE_16_PAIR D U 170 B O2 U 70 1_555 D U 176 B N3 U 76 1_555 RNA/RNA binding ARS ribozyme catalytic RNA, RNA-RNA binding COMPLEX SNRPA_HUMAN UNP 2 1 P09012 MAVPETRPNHTIYINNLNEKIKKDELKKSLYAIFSQFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDK PMRIQYAKTDSDIIAKMK 3CUN PDB 1 3CUN GGAUGGCGAAAGCCAUUUCCGCAGGCCCCAUUGCACUCCGGGGUAUUGGCGUUAGGUGGUGGUACGAGGUUCGAAUCCUC GUACCGCAGCCA 1 98 3CUN 301 393 P09012 A 1 6 98 1 98 3CUN 400 493 P09012 B 1 5 98 1 92 3CUN 1 92 3CUN C 2 1 92 101 192 3CUN 101 192 3CUN D 2 1 92 1 TYR engineered mutation HIS 326 3CUN A P09012 UNP 31 31 1 GLN engineered mutation ARG 331 3CUN A P09012 UNP 36 36 2 TYR engineered mutation HIS 426 3CUN B P09012 UNP 31 31 2 GLN engineered mutation ARG 431 3CUN B P09012 UNP 36 36 4 4 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 335 C ILE 40 A VAL 340 C VAL 45 A ALA 350 C ALA 55 A PHE 354 C PHE 59 A THR 306 C THR 11 A ASN 310 C ASN 15 A ARG 378 C ARG 83 A TYR 381 C TYR 86 B ILE 435 D ILE 40 B LEU 439 D LEU 44 B GLN 449 D GLN 54 B PHE 454 D PHE 59 B THR 406 D THR 11 B ASN 410 D ASN 15 B ARG 478 D ARG 83 B TYR 481 D TYR 86 B PRO 471 D PRO 76 B PHE 472 D PHE 77 B LYS 475 D LYS 80 B PRO 476 D PRO 81 BINDING SITE FOR RESIDUE CO B 514 B CO 514 Software 2 B HIS 426 D HIS 31 2 1_555 B ILE 435 D ILE 40 2 1_555 5 C 1 2 1