0.020807 0.000000 0.000000 0.000000 0.006776 0.000000 0.000000 0.000000 0.028671 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 48.061 147.580 34.879 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 C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA linking 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 IMAGE PLATE 2001-08-24 RIGAKU RAXIS IIC GRAPHITE SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 26371.166 RIBOSOMAL SMALL SUBUNIT PSEUDOURIDINE SYNTHASE A 4.2.1.70 1 man polymer 324.181 URIDINE-5'-MONOPHOSPHATE 1 syn non-polymer 18.015 water 180 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 2.34 47.53 VAPOR DIFFUSION, SITTING DROP 5.6 PEG3350, 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 _exptl_crystal_grow.temp STRUCTURE OF RSUA STRUCTURE OF RSUA RCSB Y RCSB 2002-01-14 REL REL U URIDINE-5'-MONOPHOSPHATE HOH water U 232 2 U U 232 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 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 HOH 455 3 HOH HOH 455 A HOH 456 3 HOH HOH 456 A HOH 457 3 HOH HOH 457 A HOH 458 3 HOH HOH 458 A HOH 459 3 HOH HOH 459 A HOH 460 3 HOH HOH 460 A HOH 461 3 HOH HOH 461 A HOH 462 3 HOH HOH 462 A HOH 463 3 HOH HOH 463 A HOH 464 3 HOH HOH 464 A HOH 465 3 HOH HOH 465 A HOH 466 3 HOH HOH 466 A HOH 467 3 HOH HOH 467 A HOH 468 3 HOH HOH 468 A HOH 469 3 HOH HOH 469 A HOH 470 3 HOH HOH 470 A HOH 471 3 HOH HOH 471 A HOH 472 3 HOH HOH 472 A HOH 473 3 HOH HOH 473 A HOH 474 3 HOH HOH 474 A HOH 475 3 HOH HOH 475 A HOH 476 3 HOH HOH 476 A HOH 477 3 HOH HOH 477 A HOH 478 3 HOH HOH 478 A HOH 479 3 HOH HOH 479 A HOH 480 3 HOH HOH 480 A HOH 481 3 HOH HOH 481 A HOH 482 3 HOH HOH 482 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 GLY 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 GLY 55 n 58 ALA 55 A GLN 56 n 59 GLN 56 A GLY 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 ALA 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 ALA 230 n 233 VAL 230 A ALA 231 n 234 VAL 231 A author_and_software_defined_assembly PISA 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 N THR 112 A N THR 115 A O HIS 96 A O HIS 99 A O HIS 96 A O HIS 99 A N THR 112 A N 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 N ILE 208 A N ILE 211 A O ILE 205 A O 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 A O O HOH HOH 340 454 1.91 1 A A O O HOH HOH 422 429 2.18 1_555 1_556 B 1 A SER 1 -27.68 133.43 1 A GLU 44 -65.10 1.01 1 A VAL 91 30.34 50.16 1 A ALA 145 -31.39 -73.97 1 A GLN 147 -38.94 -38.30 1 A PRO 163 -25.78 124.83 1 A GLU 180 -93.82 -152.54 1 A VAL 230 -12.80 -67.48 0.2550000 0.2100000 2.65 45.0 906 12862 12862 RANDOM 1 0.0 0.0 MOLECULAR REPLACEMENT Engh & Huber 0.38 2.65 45.0 180 2029 21 0 1828 0.013 1.7 24.8 1.88 2.65 45.0 1KSV 12874 12874 0 0 0.0640000 1 16.0 94.6 2.65 2.74 0.2570000 76.6 refinement CNS data scaling SCALEPACK phasing CNS 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 SER 229 A SER 232 1 8 7 covale 1.326 C A HIS 1 A C HIS 3 1_555 A MSE 1 A N MSE 4 1_555 covale 1.329 A MSE 1 A C MSE 4 1_555 A ARG 2 A N ARG 5 1_555 covale 1.324 A PHE 63 A C PHE 66 1_555 A MSE 64 A N MSE 67 1_555 covale 1.330 A MSE 64 A C MSE 67 1_555 A LEU 65 A N LEU 68 1_555 covale 1.332 A LEU 110 A C LEU 113 1_555 A MSE 111 A N MSE 114 1_555 covale 1.334 A MSE 111 A C MSE 114 1_555 A THR 112 A N THR 115 1_555 covale 1.331 A ARG 188 A C ARG 191 1_555 A MSE 189 A N MSE 192 1_555 covale 1.330 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 1KSV 1 231 P0AA43 A 1 4 234 1 CLONING ARTIFACT GLY 1 1KSV A A P0AA43 UNP 1 1 CLONING ARTIFACT SER 1 1KSV B A P0AA43 UNP 2 1 CLONING ARTIFACT HIS 1 1KSV C A P0AA43 UNP 3 1 MET MODIFIED RESIDUE MSE 1 1KSV A P0AA43 UNP 1 4 1 MET MODIFIED RESIDUE MSE 64 1KSV A P0AA43 UNP 64 67 1 MET MODIFIED RESIDUE MSE 111 1KSV A P0AA43 UNP 111 114 1 MET MODIFIED RESIDUE MSE 189 1KSV 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 PRO 53 A PRO 56 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 U A 232 Software 13 A ARG 100 A ARG 103 13 1_555 A LEU 101 A LEU 104 13 1_555 A ASP 102 A ASP 105 13 1_555 A THR 105 A THR 108 13 1_555 A TYR 132 A TYR 135 13 1_555 A ILE 178 A ILE 181 13 1_555 A TYR 183 A TYR 186 13 1_555 A HIS 184 A HIS 187 13 1_555 A GLN 185 A GLN 188 13 1_555 A VAL 186 A VAL 189 13 1_555 A LYS 187 A LYS 190 13 1_555 A LEU 200 A LEU 203 13 1_555 A HOH 406 C HOH 13 1_555 18 P 21 21 2