0.020504 -0.000000 0.000000 0.000000 0.006702 0.000000 0.000000 0.000000 0.028409 0.00000 0.00000 0.00000 Sivaraman, J. Sauve, V. Larocque, R. Stura, E.A. Schrag, J.D. Cygler, M. Matte, A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 48.771 149.220 35.200 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 C3 H7 N O2 S 121.158 y CYSTEINE L-peptide 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 C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C4 H4 N2 O2 112.087 URACIL non-polymer C5 H11 N O2 117.146 y VALINE L-peptide linking US Nat.Struct.Biol. NSBIEW 2024 1072-8368 9 353 358 11953756 Structure of the 16S rRNA pseudouridine synthase RsuA bound to uracil and UMP. 2002 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 CCD 2001-04-10 ADSC QUANTUM 4 Silicon MAD M x-ray 1 0.968634 1.0 X8C NSLS 0.968634 SYNCHROTRON NSLS BEAMLINE X8C 26371.166 RIBOSOMAL SMALL SUBUNIT PSEUDOURIDINE SYNTHASE A 4.2.1.70 1 man polymer 112.087 URACIL 1 syn non-polymer 18.015 water 222 nat water 16S PSEUDOURIDYLATE 516 SYNTHASE, 16S PSEUDOURIDINE 516 SYNTHASE, URACIL HYDROLYASE no yes GSH(MSE)RLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYF(MSE)LNKPQ GYVCSTDDPDHPTVLYFLDEPVAWKLHAAGRLDIDTTGLVL(MSE)TDDGQWSHRITSPRHHCEKTYLVTLESPVADDTA EQFAKGVQLHNEKDLTKPAVLEVITPTQVRLTISEGRYHQVKR(MSE)FAAVGNHVVELHRERIGGITLDADLAPGEYRP LTEEEIASVV GSHMRLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYFMLNKPQGYVCSTDD PDHPTVLYFLDEPVAWKLHAAGRLDIDTTGLVLMTDDGQWSHRITSPRHHCEKTYLVTLESPVADDTAEQFAKGVQLHNE KDLTKPAVLEVITPTQVRLTISEGRYHQVKRMFAAVGNHVVELHRERIGGITLDADLAPGEYRPLTEEEIASVV A 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia Escherichia sample 562 Escherichia coli 562 Escherichia coli DL41 1 2.43 49.33 VAPOR DIFFUSION, SITTING DROP 5.6 PEG 3350, Malate, KSCN, Isoproponal, Glycerol, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 18K 291.0 software exptl_crystal_grow repository Initial release Version format compliance Version format compliance Refinement description Experimental preparation 1 0 2002-04-24 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-11 1 4 2018-01-31 _software.classification _software.name _exptl_crystal_grow.temp STRUCTURE OF RSUA STRUCTURE OF RSUA RCSB Y RCSB 2002-01-13 REL REL URA URACIL HOH water URA 232 2 URA URA 232 A HOH 233 3 HOH HOH 233 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 236 3 HOH HOH 236 A HOH 237 3 HOH HOH 237 A HOH 238 3 HOH HOH 238 A HOH 239 3 HOH HOH 239 A HOH 240 3 HOH HOH 240 A HOH 241 3 HOH HOH 241 A HOH 242 3 HOH HOH 242 A HOH 243 3 HOH HOH 243 A HOH 244 3 HOH HOH 244 A HOH 245 3 HOH HOH 245 A HOH 246 3 HOH HOH 246 A HOH 247 3 HOH HOH 247 A HOH 248 3 HOH HOH 248 A HOH 249 3 HOH HOH 249 A HOH 250 3 HOH HOH 250 A HOH 251 3 HOH HOH 251 A HOH 252 3 HOH HOH 252 A HOH 253 3 HOH HOH 253 A HOH 254 3 HOH HOH 254 A HOH 255 3 HOH HOH 255 A HOH 256 3 HOH HOH 256 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 259 3 HOH HOH 259 A HOH 260 3 HOH HOH 260 A HOH 261 3 HOH HOH 261 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 269 3 HOH HOH 269 A HOH 270 3 HOH HOH 270 A HOH 271 3 HOH HOH 271 A HOH 272 3 HOH HOH 272 A HOH 273 3 HOH HOH 273 A HOH 274 3 HOH HOH 274 A HOH 275 3 HOH HOH 275 A HOH 276 3 HOH HOH 276 A HOH 277 3 HOH HOH 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 295 3 HOH HOH 295 A HOH 296 3 HOH HOH 296 A HOH 297 3 HOH HOH 297 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 308 3 HOH HOH 308 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 311 3 HOH HOH 311 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 319 3 HOH HOH 319 A HOH 320 3 HOH HOH 320 A HOH 321 3 HOH HOH 321 A HOH 322 3 HOH HOH 322 A HOH 323 3 HOH HOH 323 A HOH 324 3 HOH HOH 324 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 327 3 HOH HOH 327 A HOH 328 3 HOH HOH 328 A HOH 329 3 HOH HOH 329 A HOH 330 3 HOH HOH 330 A HOH 331 3 HOH HOH 331 A HOH 332 3 HOH HOH 332 A HOH 333 3 HOH HOH 333 A HOH 334 3 HOH HOH 334 A HOH 335 3 HOH HOH 335 A HOH 336 3 HOH HOH 336 A HOH 337 3 HOH HOH 337 A HOH 338 3 HOH HOH 338 A HOH 339 3 HOH HOH 339 A HOH 340 3 HOH HOH 340 A HOH 341 3 HOH HOH 341 A HOH 342 3 HOH HOH 342 A HOH 343 3 HOH HOH 343 A HOH 344 3 HOH HOH 344 A HOH 345 3 HOH HOH 345 A HOH 346 3 HOH HOH 346 A HOH 347 3 HOH HOH 347 A HOH 348 3 HOH HOH 348 A HOH 349 3 HOH HOH 349 A HOH 350 3 HOH HOH 350 A HOH 351 3 HOH HOH 351 A HOH 352 3 HOH HOH 352 A HOH 353 3 HOH HOH 353 A HOH 354 3 HOH HOH 354 A HOH 355 3 HOH HOH 355 A HOH 356 3 HOH HOH 356 A HOH 357 3 HOH HOH 357 A HOH 358 3 HOH HOH 358 A HOH 359 3 HOH HOH 359 A HOH 360 3 HOH HOH 360 A HOH 361 3 HOH HOH 361 A HOH 362 3 HOH HOH 362 A HOH 363 3 HOH HOH 363 A HOH 364 3 HOH HOH 364 A HOH 365 3 HOH HOH 365 A HOH 366 3 HOH HOH 366 A HOH 367 3 HOH HOH 367 A HOH 368 3 HOH HOH 368 A HOH 369 3 HOH HOH 369 A HOH 370 3 HOH HOH 370 A HOH 371 3 HOH HOH 371 A HOH 372 3 HOH HOH 372 A HOH 373 3 HOH HOH 373 A HOH 374 3 HOH HOH 374 A HOH 375 3 HOH HOH 375 A HOH 376 3 HOH HOH 376 A HOH 377 3 HOH HOH 377 A HOH 378 3 HOH HOH 378 A HOH 379 3 HOH HOH 379 A HOH 380 3 HOH HOH 380 A HOH 381 3 HOH HOH 381 A HOH 382 3 HOH HOH 382 A HOH 383 3 HOH HOH 383 A HOH 384 3 HOH HOH 384 A HOH 385 3 HOH HOH 385 A HOH 386 3 HOH HOH 386 A HOH 387 3 HOH HOH 387 A HOH 388 3 HOH HOH 388 A HOH 389 3 HOH HOH 389 A HOH 390 3 HOH HOH 390 A HOH 391 3 HOH HOH 391 A HOH 392 3 HOH HOH 392 A HOH 393 3 HOH HOH 393 A HOH 394 3 HOH HOH 394 A HOH 395 3 HOH HOH 395 A HOH 396 3 HOH HOH 396 A HOH 397 3 HOH HOH 397 A HOH 398 3 HOH HOH 398 A HOH 399 3 HOH HOH 399 A HOH 400 3 HOH HOH 400 A HOH 401 3 HOH HOH 401 A HOH 402 3 HOH HOH 402 A HOH 403 3 HOH HOH 403 A HOH 404 3 HOH HOH 404 A HOH 405 3 HOH HOH 405 A HOH 406 3 HOH HOH 406 A HOH 407 3 HOH HOH 407 A HOH 408 3 HOH HOH 408 A HOH 409 3 HOH HOH 409 A HOH 410 3 HOH HOH 410 A HOH 411 3 HOH HOH 411 A HOH 412 3 HOH HOH 412 A HOH 413 3 HOH HOH 413 A HOH 414 3 HOH HOH 414 A HOH 415 3 HOH HOH 415 A HOH 416 3 HOH HOH 416 A HOH 417 3 HOH HOH 417 A HOH 418 3 HOH HOH 418 A HOH 419 3 HOH HOH 419 A HOH 420 3 HOH HOH 420 A HOH 421 3 HOH HOH 421 A HOH 422 3 HOH HOH 422 A HOH 423 3 HOH HOH 423 A HOH 424 3 HOH HOH 424 A HOH 425 3 HOH HOH 425 A HOH 426 3 HOH HOH 426 A HOH 427 3 HOH HOH 427 A HOH 428 3 HOH HOH 428 A HOH 429 3 HOH HOH 429 A HOH 430 3 HOH HOH 430 A HOH 431 3 HOH HOH 431 A HOH 432 3 HOH HOH 432 A HOH 433 3 HOH HOH 433 A HOH 434 3 HOH HOH 434 A HOH 435 3 HOH HOH 435 A HOH 436 3 HOH HOH 436 A HOH 437 3 HOH HOH 437 A HOH 438 3 HOH HOH 438 A HOH 439 3 HOH HOH 439 A HOH 440 3 HOH HOH 440 A HOH 441 3 HOH HOH 441 A HOH 442 3 HOH HOH 442 A HOH 443 3 HOH HOH 443 A HOH 444 3 HOH HOH 444 A HOH 445 3 HOH HOH 445 A HOH 446 3 HOH HOH 446 A HOH 447 3 HOH HOH 447 A HOH 448 3 HOH HOH 448 A HOH 449 3 HOH HOH 449 A HOH 450 3 HOH HOH 450 A HOH 451 3 HOH HOH 451 A HOH 452 3 HOH HOH 452 A HOH 453 3 HOH HOH 453 A HOH 454 3 HOH HOH 454 A GLY 1 n 1 A GLY 1 A SER 1 n 2 B SER 1 A HIS 1 n 3 C HIS 1 A MSE 1 n 4 MSE 1 A ARG 2 n 5 ARG 2 A LEU 3 n 6 LEU 3 A ASP 4 n 7 ASP 4 A LYS 5 n 8 LYS 5 A PHE 6 n 9 PHE 6 A ILE 7 n 10 ILE 7 A ALA 8 n 11 ALA 8 A GLN 9 n 12 GLN 9 A GLN 10 n 13 GLN 10 A LEU 11 n 14 LEU 11 A GLY 12 n 15 GLY 12 A VAL 13 n 16 VAL 13 A SER 14 n 17 SER 14 A ARG 15 n 18 ARG 15 A ALA 16 n 19 ALA 16 A ILE 17 n 20 ILE 17 A ALA 18 n 21 ALA 18 A GLY 19 n 22 GLY 19 A ARG 20 n 23 ARG 20 A GLU 21 n 24 GLU 21 A ILE 22 n 25 ILE 22 A ARG 23 n 26 ARG 23 A GLY 24 n 27 GLY 24 A ASN 25 n 28 ASN 25 A ARG 26 n 29 ARG 26 A VAL 27 n 30 VAL 27 A THR 28 n 31 THR 28 A VAL 29 n 32 VAL 29 A ASP 30 n 33 ASP 30 A GLY 31 n 34 GLY 31 A GLU 32 n 35 GLU 32 A ILE 33 n 36 ILE 33 A VAL 34 n 37 VAL 34 A ARG 35 n 38 ARG 35 A ASN 36 n 39 ASN 36 A ALA 37 n 40 ALA 37 A ALA 38 n 41 ALA 38 A PHE 39 n 42 PHE 39 A LYS 40 n 43 LYS 40 A LEU 41 n 44 LEU 41 A LEU 42 n 45 LEU 42 A PRO 43 n 46 PRO 43 A GLU 44 n 47 GLU 44 A HIS 45 n 48 HIS 45 A ASP 46 n 49 ASP 46 A VAL 47 n 50 VAL 47 A ALA 48 n 51 ALA 48 A TYR 49 n 52 TYR 49 A ASP 50 n 53 ASP 50 A GLY 51 n 54 GLY 51 A ASN 52 n 55 ASN 52 A PRO 53 n 56 PRO 53 A LEU 54 n 57 LEU 54 A ALA 55 n 58 ALA 55 A GLN 56 n 59 GLN 56 A GLN 57 n 60 GLN 57 A HIS 58 n 61 HIS 58 A GLY 59 n 62 GLY 59 A PRO 60 n 63 PRO 60 A ARG 61 n 64 ARG 61 A TYR 62 n 65 TYR 62 A PHE 63 n 66 PHE 63 A MSE 64 n 67 MSE 64 A LEU 65 n 68 LEU 65 A ASN 66 n 69 ASN 66 A LYS 67 n 70 LYS 67 A PRO 68 n 71 PRO 68 A GLN 69 n 72 GLN 69 A GLY 70 n 73 GLY 70 A TYR 71 n 74 TYR 71 A VAL 72 n 75 VAL 72 A CYS 73 n 76 CYS 73 A SER 74 n 77 SER 74 A THR 75 n 78 THR 75 A ASP 76 n 79 ASP 76 A ASP 77 n 80 ASP 77 A PRO 78 n 81 PRO 78 A ASP 79 n 82 ASP 79 A HIS 80 n 83 HIS 80 A PRO 81 n 84 PRO 81 A THR 82 n 85 THR 82 A VAL 83 n 86 VAL 83 A LEU 84 n 87 LEU 84 A TYR 85 n 88 TYR 85 A PHE 86 n 89 PHE 86 A LEU 87 n 90 LEU 87 A ASP 88 n 91 ASP 88 A GLU 89 n 92 GLU 89 A PRO 90 n 93 PRO 90 A VAL 91 n 94 VAL 91 A ALA 92 n 95 ALA 92 A TRP 93 n 96 TRP 93 A LYS 94 n 97 LYS 94 A LEU 95 n 98 LEU 95 A HIS 96 n 99 HIS 96 A ALA 97 n 100 ALA 97 A ALA 98 n 101 ALA 98 A GLY 99 n 102 GLY 99 A ARG 100 n 103 ARG 100 A LEU 101 n 104 LEU 101 A ASP 102 n 105 ASP 102 A ILE 103 n 106 ILE 103 A ASP 104 n 107 ASP 104 A THR 105 n 108 THR 105 A THR 106 n 109 THR 106 A GLY 107 n 110 GLY 107 A LEU 108 n 111 LEU 108 A VAL 109 n 112 VAL 109 A LEU 110 n 113 LEU 110 A MSE 111 n 114 MSE 111 A THR 112 n 115 THR 112 A ASP 113 n 116 ASP 113 A ASP 114 n 117 ASP 114 A GLY 115 n 118 GLY 115 A GLN 116 n 119 GLN 116 A TRP 117 n 120 TRP 117 A SER 118 n 121 SER 118 A HIS 119 n 122 HIS 119 A ARG 120 n 123 ARG 120 A ILE 121 n 124 ILE 121 A THR 122 n 125 THR 122 A SER 123 n 126 SER 123 A PRO 124 n 127 PRO 124 A ARG 125 n 128 ARG 125 A HIS 126 n 129 HIS 126 A HIS 127 n 130 HIS 127 A CYS 128 n 131 CYS 128 A GLU 129 n 132 GLU 129 A LYS 130 n 133 LYS 130 A THR 131 n 134 THR 131 A TYR 132 n 135 TYR 132 A LEU 133 n 136 LEU 133 A VAL 134 n 137 VAL 134 A THR 135 n 138 THR 135 A LEU 136 n 139 LEU 136 A GLU 137 n 140 GLU 137 A SER 138 n 141 SER 138 A PRO 139 n 142 PRO 139 A VAL 140 n 143 VAL 140 A ALA 141 n 144 ALA 141 A ASP 142 n 145 ASP 142 A ASP 143 n 146 ASP 143 A THR 144 n 147 THR 144 A ALA 145 n 148 ALA 145 A GLU 146 n 149 GLU 146 A GLN 147 n 150 GLN 147 A PHE 148 n 151 PHE 148 A ALA 149 n 152 ALA 149 A LYS 150 n 153 LYS 150 A GLY 151 n 154 GLY 151 A VAL 152 n 155 VAL 152 A GLN 153 n 156 GLN 153 A LEU 154 n 157 LEU 154 A HIS 155 n 158 HIS 155 A ASN 156 n 159 ASN 156 A GLU 157 n 160 GLU 157 A LYS 158 n 161 LYS 158 A ASP 159 n 162 ASP 159 A LEU 160 n 163 LEU 160 A THR 161 n 164 THR 161 A LYS 162 n 165 LYS 162 A PRO 163 n 166 PRO 163 A ALA 164 n 167 ALA 164 A VAL 165 n 168 VAL 165 A LEU 166 n 169 LEU 166 A GLU 167 n 170 GLU 167 A VAL 168 n 171 VAL 168 A ILE 169 n 172 ILE 169 A THR 170 n 173 THR 170 A PRO 171 n 174 PRO 171 A THR 172 n 175 THR 172 A GLN 173 n 176 GLN 173 A VAL 174 n 177 VAL 174 A ARG 175 n 178 ARG 175 A LEU 176 n 179 LEU 176 A THR 177 n 180 THR 177 A ILE 178 n 181 ILE 178 A SER 179 n 182 SER 179 A GLU 180 n 183 GLU 180 A GLY 181 n 184 GLY 181 A ARG 182 n 185 ARG 182 A TYR 183 n 186 TYR 183 A HIS 184 n 187 HIS 184 A GLN 185 n 188 GLN 185 A VAL 186 n 189 VAL 186 A LYS 187 n 190 LYS 187 A ARG 188 n 191 ARG 188 A MSE 189 n 192 MSE 189 A PHE 190 n 193 PHE 190 A ALA 191 n 194 ALA 191 A ALA 192 n 195 ALA 192 A VAL 193 n 196 VAL 193 A GLY 194 n 197 GLY 194 A ASN 195 n 198 ASN 195 A HIS 196 n 199 HIS 196 A VAL 197 n 200 VAL 197 A VAL 198 n 201 VAL 198 A GLU 199 n 202 GLU 199 A LEU 200 n 203 LEU 200 A HIS 201 n 204 HIS 201 A ARG 202 n 205 ARG 202 A GLU 203 n 206 GLU 203 A ARG 204 n 207 ARG 204 A ILE 205 n 208 ILE 205 A GLY 206 n 209 GLY 206 A GLY 207 n 210 GLY 207 A ILE 208 n 211 ILE 208 A THR 209 n 212 THR 209 A LEU 210 n 213 LEU 210 A ASP 211 n 214 ASP 211 A ALA 212 n 215 ALA 212 A ASP 213 n 216 ASP 213 A LEU 214 n 217 LEU 214 A ALA 215 n 218 ALA 215 A PRO 216 n 219 PRO 216 A GLY 217 n 220 GLY 217 A GLU 218 n 221 GLU 218 A TYR 219 n 222 TYR 219 A ARG 220 n 223 ARG 220 A PRO 221 n 224 PRO 221 A LEU 222 n 225 LEU 222 A THR 223 n 226 THR 223 A GLU 224 n 227 GLU 224 A GLU 225 n 228 GLU 225 A GLU 226 n 229 GLU 226 A ILE 227 n 230 ILE 227 A ALA 228 n 231 ALA 228 A SER 229 n 232 SER 229 A VAL 230 n 233 VAL 230 A VAL 231 n 234 VAL 231 A author_defined_assembly 1 monomeric A MSE 1 SELENOMETHIONINE A MSE 4 MET A MSE 64 SELENOMETHIONINE A MSE 67 MET A MSE 111 SELENOMETHIONINE A MSE 114 MET A MSE 189 SELENOMETHIONINE A MSE 192 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 O MSE 1 A O MSE 4 A N LEU 41 A N LEU 44 A N TYR 49 A N TYR 52 A O ASN 52 A O ASN 55 A O ARG 220 A O ARG 223 A N MSE 64 A N MSE 67 A N LYS 67 A N LYS 70 A O GLY 107 A O GLY 110 A O THR 112 A O THR 115 A N HIS 96 A N HIS 99 A N HIS 96 A N HIS 99 A O THR 112 A O THR 115 A N THR 106 A N THR 109 A O LEU 200 A O LEU 203 A O ILE 205 A O ILE 208 A N ILE 208 A N ILE 211 A O ILE 208 A O ILE 211 A N ILE 205 A N ILE 208 A N GLU 203 A N GLU 206 A O THR 131 A O THR 134 A N VAL 134 A N VAL 137 A O VAL 174 A O VAL 177 A N THR 177 A N THR 180 A O VAL 165 A O VAL 168 1 A CB ALA 48 A CB ALA 51 1 Y 1 A CB ALA 55 A CB ALA 58 1 Y 1 A CB GLN 57 A CB GLN 60 1 Y 1 A CG GLN 57 A CG GLN 60 1 Y 1 A CD GLN 57 A CD GLN 60 1 Y 1 A OE1 GLN 57 A OE1 GLN 60 1 Y 1 A NE2 GLN 57 A NE2 GLN 60 1 Y 1 A CG GLU 157 A CG GLU 160 1 Y 1 A CD GLU 157 A CD GLU 160 1 Y 1 A OE1 GLU 157 A OE1 GLU 160 1 Y 1 A OE2 GLU 157 A OE2 GLU 160 1 Y 1 A CG1 VAL 230 A CG1 VAL 233 1 Y 1 A CG2 VAL 230 A CG2 VAL 233 1 Y 1 A CG1 VAL 231 A CG1 VAL 234 1 Y 1 A CG2 VAL 231 A CG2 VAL 234 1 Y 1 A ASP 88 -117.39 75.22 1 A VAL 91 37.35 45.62 1 A LYS 158 -74.61 -72.53 1 A ASN 195 -115.86 -166.67 1 A SER 229 -141.39 15.24 0.2620000 0.2170000 2.0 45.0 2089 30730 30730 91.5 RANDOM 1 0 0 MAD Engh & Huber 0.32 0.25 2.0 45.0 222 2058 8 0 1828 0.008368 1.41234 1.02 2.0 50.0 1KSK 31168 31168 0.0 0.0 0.0400000 1 17.3 92.8 2.0 2.07 0.2350000 61.9 phasing SOLVE refinement CNS data processing Adxv data scaling HKL-2000 RIBOSOMAL SMALL SUBUNIT PSEUDOURIDINE SYNTHASE A (E.C.4.2.1.70) STRUCTURE OF RSUA 1 N N 2 N N 3 N N A LEU 3 A LEU 6 HELX_P A GLY 12 A GLY 15 1 1 10 A SER 14 A SER 17 HELX_P A GLY 24 A GLY 27 1 2 11 A THR 82 A THR 85 HELX_P A LEU 87 A LEU 90 5 3 6 A VAL 91 A VAL 94 HELX_P A LEU 95 A LEU 98 5 4 5 A ASP 114 A ASP 117 HELX_P A SER 123 A SER 126 1 5 10 A ASP 143 A ASP 146 HELX_P A GLY 151 A GLY 154 1 6 9 A HIS 184 A HIS 187 HELX_P A VAL 193 A VAL 196 1 7 10 A THR 223 A THR 226 HELX_P A ALA 228 A ALA 231 1 8 6 covale 1.327 C A HIS 1 A C HIS 3 1_555 A MSE 1 A N MSE 4 1_555 covale 1.332 A MSE 1 A C MSE 4 1_555 A ARG 2 A N ARG 5 1_555 covale 1.332 A PHE 63 A C PHE 66 1_555 A MSE 64 A N MSE 67 1_555 covale 1.328 A MSE 64 A C MSE 67 1_555 A LEU 65 A N LEU 68 1_555 covale 1.333 A LEU 110 A C LEU 113 1_555 A MSE 111 A N MSE 114 1_555 covale 1.332 A MSE 111 A C MSE 114 1_555 A THR 112 A N THR 115 1_555 covale 1.330 A ARG 188 A C ARG 191 1_555 A MSE 189 A N MSE 192 1_555 covale 1.333 A MSE 189 A C MSE 192 1_555 A PHE 190 A N PHE 193 1_555 LYASE Pseudouridine Synthase, rsuA, LYASE RSUA_ECOLI UNP 1 1 P0AA43 MRLDKFIAQQLGVSRAIAGREIRGNRVTVDGEIVRNAAFKLLPEHDVAYDGNPLAQQHGPRYFMLNKPQGYVCSTDDPDH PTVLYFLDEPVAWKLHAAGRLDIDTTGLVLMTDDGQWSHRITSPRHHCEKTYLVTLESPVADDTAEQFAKGVQLHNEKDL TKPAVLEVITPTQVRLTISEGRYHQVKRMFAAVGNHVVELHRERIGGITLDADLAPGEYRPLTEEEIASVV 1 231 1KSK 1 231 P0AA43 A 1 4 234 1 CLONING ARTIFACT GLY 1 1KSK A A P0AA43 UNP 1 1 CLONING ARTIFACT SER 1 1KSK B A P0AA43 UNP 2 1 CLONING ARTIFACT HIS 1 1KSK C A P0AA43 UNP 3 1 MET MODIFIED RESIDUE MSE 1 1KSK A P0AA43 UNP 1 4 1 MET MODIFIED RESIDUE MSE 64 1KSK A P0AA43 UNP 64 67 1 MET MODIFIED RESIDUE MSE 111 1KSK A P0AA43 UNP 111 114 1 MET MODIFIED RESIDUE MSE 189 1KSK A P0AA43 UNP 189 192 2 4 11 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A MSE 1 A MSE 4 A ARG 2 A ARG 5 A LYS 40 A LYS 43 A LEU 41 A LEU 44 A GLU 32 A GLU 35 A ILE 33 A ILE 36 A VAL 47 A VAL 50 A TYR 49 A TYR 52 A ASN 52 A ASN 55 A LEU 54 A LEU 57 A TYR 219 A TYR 222 A PRO 221 A PRO 224 A TYR 62 A TYR 65 A LYS 67 A LYS 70 A THR 106 A THR 109 A THR 112 A THR 115 A HIS 96 A HIS 99 A ALA 97 A ALA 100 A THR 106 A THR 109 A THR 112 A THR 115 A VAL 197 A VAL 200 A ILE 205 A ILE 208 A ILE 208 A ILE 211 A THR 209 A THR 212 A VAL 197 A VAL 200 A ILE 205 A ILE 208 A LYS 130 A LYS 133 A LEU 136 A LEU 139 A GLN 173 A GLN 176 A ILE 178 A ILE 181 A VAL 165 A VAL 168 A THR 170 A THR 173 BINDING SITE FOR RESIDUE URA A 232 Software 6 A ASP 102 A ASP 105 6 1_555 A THR 105 A THR 108 6 1_555 A TYR 132 A TYR 135 6 1_555 A HIS 184 A HIS 187 6 1_555 A GLN 185 A GLN 188 6 1_555 A VAL 186 A VAL 189 6 1_555 18 P 21 21 2