0.018598 0.000000 0.002389 -0.000000 0.017730 0.000000 0.000000 -0.000000 0.016758 0.00000 0.00000 0.00000 Perica, T. Kondo, Y. Tiwari, S. McLaughlin, S. Steward, A. Reuter, N. Clarke, J. Teichmann, S.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 97.32 90.00 53.770 56.400 60.165 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL non-polymer 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 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O 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 H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O 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 N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N C N 138 N O N 139 N C N 140 N O N 141 N C N 142 N O 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 N N 152 S C N 153 N C N 154 N O N 155 N C Y 156 N C Y 157 N N Y 158 N C Y 159 N C Y 160 N N N 161 N O 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 O N 173 N H N 174 N H N 175 N N N 176 S C N 177 N C N 178 N O N 179 S C N 180 N C N 181 N C N 182 N C N 183 N O 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 N N 198 S C N 199 N C N 200 N O N 201 N C N 202 N C N 203 N C N 204 N C N 205 N O 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 N N 220 S C N 221 N C N 222 N O N 223 N C N 224 N C N 225 N C N 226 N C N 227 N N 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 H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N N N 245 S C N 246 N C N 247 N O N 248 N C N 249 N C N 250 N S N 251 N C N 252 N O 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 N N 265 S C N 266 N C N 267 N O N 268 N C N 269 N C N 270 N C N 271 N O 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 N N 282 S C N 283 N C N 284 N O N 285 N C N 286 N O N 287 N O N 288 N H 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 S N 296 N O N 297 N O N 298 N O N 299 N O N 300 N N N 301 S C N 302 N C N 303 N O N 304 R C N 305 N O N 306 N C N 307 N O N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N N N 318 S C N 319 N C N 320 N O N 321 N C Y 322 N C Y 323 N C Y 324 N C Y 325 N C Y 326 N C Y 327 N C N 328 N O N 329 N O N 330 N H N 331 N H N 332 N H N 333 N H 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 N N 342 S C N 343 N C N 344 N O N 345 N C N 346 N C N 347 N C N 348 N O N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub 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 doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 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 doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub 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 sing 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 doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub 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 doub 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 sing N 148 N doub N 149 N sing N 150 N sing N 151 N sing N 152 N sing Y 153 N sing Y 154 N doub Y 155 N doub N 156 N sing Y 157 N sing N 158 N sing Y 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 doub 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 doub 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 doub 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 doub N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N doub N 257 N sing N 258 N 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 sing N 271 N sing N 272 N sing N 273 N doub N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N doub N 281 N doub N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N doub 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 N 304 N sing N 305 N sing N 306 N doub N 307 N sing N 308 N sing N 309 N sing N 310 N sing Y 311 N doub Y 312 N sing Y 313 N sing N 314 N sing Y 315 N doub N 316 N sing Y 317 N doub N 318 N sing Y 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 doub 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 US Science SCIEAS 0038 1095-9203 346 1254346 1254346 10.1126/science.1254346 25525255 Evolution of oligomeric state through allosteric pathways that mimic ligand binding. 2014 10.2210/pdb4p84/pdb pdb_00004p84 100 1 PIXEL 2013-06-23 DECTRIS PILATUS 6M SINGLE WAVELENGTH M x-ray 1 0.9795 1.0 I02 Diamond 0.9795 SYNCHROTRON DIAMOND BEAMLINE I02 20123.975 Bifunctional protein PyrR 2.4.2.9 1 man polymer 96.063 SULFATE ION 2 syn non-polymer 92.094 GLYCEROL 2 syn non-polymer 18.015 water 154 nat water PYRIMIDINE OPERON REGULATORY PROTEIN PYRR no no GSNEKAVILDEQAIRRALTRIAHEIIERNKGVDNCVLVGIKTRGIYLAKRLAERIEQIEGKPVPVGEIDITLYRDDLSVT SNDEPLVKGTDIPVDITDKKVILVDDVLYTGRTVRAGMDALMDLGRPSQIQLAVLVDRGHRELPIRADYVGKNVPTSKSE RIVVQLDEVDQNDRVSIYEN GSNEKAVILDEQAIRRALTRIAHEIIERNKGVDNCVLVGIKTRGIYLAKRLAERIEQIEGKPVPVGEIDITLYRDDLSVT SNDEPLVKGTDIPVDITDKKVILVDDVLYTGRTVRAGMDALMDLGRPSQIQLAVLVDRGHRELPIRADYVGKNVPTSKSE RIVVQLDEVDQNDRVSIYEN 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 sample 1 180 32630 synthetic construct 469008 Escherichia coli BL21(DE3) C41 Biological sequence 2.25 45.29 VAPOR DIFFUSION, SITTING DROP 7.0 30% PEG-600, 10% glycerol, 0.1M Tris pH 7.0, 0.5 M (NH4)2SO4 293 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Database references Database references Data collection Database references Refinement description 1 0 2014-12-17 1 1 2014-12-24 1 2 2014-12-31 1 3 2023-12-20 _database_2.pdbx_DOI _database_2.pdbx_database_accession N RCSB Y PDBE 2014-03-30 REL REL SO4 SULFATE ION GOL GLYCEROL HOH water 1A3C PDB experimental model SO4 1 2 SO4 SO4 201 A SO4 2 2 SO4 SO4 202 A GOL 1 3 GOL GOL 203 A GOL 2 3 GOL GOL 204 A HOH 135 4 HOH HOH 301 A HOH 87 4 HOH HOH 302 A HOH 146 4 HOH HOH 303 A HOH 112 4 HOH HOH 304 A HOH 164 4 HOH HOH 305 A HOH 6 4 HOH HOH 306 A HOH 92 4 HOH HOH 307 A HOH 41 4 HOH HOH 308 A HOH 110 4 HOH HOH 309 A HOH 145 4 HOH HOH 310 A HOH 20 4 HOH HOH 311 A HOH 88 4 HOH HOH 312 A HOH 12 4 HOH HOH 313 A HOH 109 4 HOH HOH 314 A HOH 56 4 HOH HOH 315 A HOH 11 4 HOH HOH 316 A HOH 19 4 HOH HOH 317 A HOH 100 4 HOH HOH 318 A HOH 16 4 HOH HOH 319 A HOH 28 4 HOH HOH 320 A HOH 9 4 HOH HOH 321 A HOH 83 4 HOH HOH 322 A HOH 86 4 HOH HOH 323 A HOH 52 4 HOH HOH 324 A HOH 44 4 HOH HOH 325 A HOH 22 4 HOH HOH 326 A HOH 174 4 HOH HOH 327 A HOH 7 4 HOH HOH 328 A HOH 25 4 HOH HOH 329 A HOH 47 4 HOH HOH 330 A HOH 31 4 HOH HOH 331 A HOH 183 4 HOH HOH 332 A HOH 69 4 HOH HOH 333 A HOH 80 4 HOH HOH 334 A HOH 5 4 HOH HOH 335 A HOH 45 4 HOH HOH 336 A HOH 10 4 HOH HOH 337 A HOH 27 4 HOH HOH 338 A HOH 154 4 HOH HOH 339 A HOH 46 4 HOH HOH 340 A HOH 147 4 HOH HOH 341 A HOH 122 4 HOH HOH 342 A HOH 107 4 HOH HOH 343 A HOH 23 4 HOH HOH 344 A HOH 153 4 HOH HOH 345 A HOH 2 4 HOH HOH 346 A HOH 181 4 HOH HOH 347 A HOH 35 4 HOH HOH 348 A HOH 108 4 HOH HOH 349 A HOH 155 4 HOH HOH 350 A HOH 162 4 HOH HOH 351 A HOH 49 4 HOH HOH 352 A HOH 74 4 HOH HOH 353 A HOH 120 4 HOH HOH 354 A HOH 39 4 HOH HOH 355 A HOH 119 4 HOH HOH 356 A HOH 15 4 HOH HOH 357 A HOH 66 4 HOH HOH 358 A HOH 180 4 HOH HOH 359 A HOH 149 4 HOH HOH 360 A HOH 96 4 HOH HOH 361 A HOH 138 4 HOH HOH 362 A HOH 126 4 HOH HOH 363 A HOH 134 4 HOH HOH 364 A HOH 156 4 HOH HOH 365 A HOH 160 4 HOH HOH 366 A HOH 73 4 HOH HOH 367 A HOH 79 4 HOH HOH 368 A HOH 105 4 HOH HOH 369 A HOH 125 4 HOH HOH 370 A HOH 34 4 HOH HOH 371 A HOH 117 4 HOH HOH 372 A HOH 36 4 HOH HOH 373 A HOH 132 4 HOH HOH 374 A HOH 165 4 HOH HOH 375 A HOH 97 4 HOH HOH 376 A HOH 143 4 HOH HOH 377 A HOH 1 4 HOH HOH 378 A HOH 3 4 HOH HOH 379 A HOH 4 4 HOH HOH 380 A HOH 8 4 HOH HOH 381 A HOH 13 4 HOH HOH 382 A HOH 14 4 HOH HOH 383 A HOH 17 4 HOH HOH 384 A HOH 18 4 HOH HOH 385 A HOH 26 4 HOH HOH 386 A HOH 29 4 HOH HOH 387 A HOH 32 4 HOH HOH 388 A HOH 33 4 HOH HOH 389 A HOH 37 4 HOH HOH 390 A HOH 38 4 HOH HOH 391 A HOH 40 4 HOH HOH 392 A HOH 42 4 HOH HOH 393 A HOH 43 4 HOH HOH 394 A HOH 50 4 HOH HOH 395 A HOH 51 4 HOH HOH 396 A HOH 53 4 HOH HOH 397 A HOH 54 4 HOH HOH 398 A HOH 55 4 HOH HOH 399 A HOH 58 4 HOH HOH 400 A HOH 59 4 HOH HOH 401 A HOH 60 4 HOH HOH 402 A HOH 61 4 HOH HOH 403 A HOH 62 4 HOH HOH 404 A HOH 64 4 HOH HOH 405 A HOH 65 4 HOH HOH 406 A HOH 67 4 HOH HOH 407 A HOH 68 4 HOH HOH 408 A HOH 70 4 HOH HOH 409 A HOH 71 4 HOH HOH 410 A HOH 72 4 HOH HOH 411 A HOH 75 4 HOH HOH 412 A HOH 76 4 HOH HOH 413 A HOH 77 4 HOH HOH 414 A HOH 78 4 HOH HOH 415 A HOH 81 4 HOH HOH 416 A HOH 82 4 HOH HOH 417 A HOH 84 4 HOH HOH 418 A HOH 85 4 HOH HOH 419 A HOH 89 4 HOH HOH 420 A HOH 90 4 HOH HOH 421 A HOH 91 4 HOH HOH 422 A HOH 93 4 HOH HOH 423 A HOH 95 4 HOH HOH 424 A HOH 101 4 HOH HOH 425 A HOH 102 4 HOH HOH 426 A HOH 103 4 HOH HOH 427 A HOH 104 4 HOH HOH 428 A HOH 106 4 HOH HOH 429 A HOH 111 4 HOH HOH 430 A HOH 113 4 HOH HOH 431 A HOH 114 4 HOH HOH 432 A HOH 118 4 HOH HOH 433 A HOH 124 4 HOH HOH 434 A HOH 127 4 HOH HOH 435 A HOH 128 4 HOH HOH 436 A HOH 131 4 HOH HOH 437 A HOH 136 4 HOH HOH 438 A HOH 137 4 HOH HOH 439 A HOH 139 4 HOH HOH 440 A HOH 140 4 HOH HOH 441 A HOH 142 4 HOH HOH 442 A HOH 148 4 HOH HOH 443 A HOH 150 4 HOH HOH 444 A HOH 152 4 HOH HOH 445 A HOH 158 4 HOH HOH 446 A HOH 163 4 HOH HOH 447 A HOH 167 4 HOH HOH 448 A HOH 169 4 HOH HOH 449 A HOH 170 4 HOH HOH 450 A HOH 172 4 HOH HOH 451 A HOH 175 4 HOH HOH 452 A HOH 178 4 HOH HOH 453 A HOH 182 4 HOH HOH 454 A GLY 1 n 1 GLY 1 A SER 2 n 2 SER 2 A ASN 3 n 3 ASN 3 A GLU 4 n 4 GLU 4 A LYS 5 n 5 LYS 5 A ALA 6 n 6 ALA 6 A VAL 7 n 7 VAL 7 A ILE 8 n 8 ILE 8 A LEU 9 n 9 LEU 9 A ASP 10 n 10 ASP 10 A GLU 11 n 11 GLU 11 A GLN 12 n 12 GLN 12 A ALA 13 n 13 ALA 13 A ILE 14 n 14 ILE 14 A ARG 15 n 15 ARG 15 A ARG 16 n 16 ARG 16 A ALA 17 n 17 ALA 17 A LEU 18 n 18 LEU 18 A THR 19 n 19 THR 19 A ARG 20 n 20 ARG 20 A ILE 21 n 21 ILE 21 A ALA 22 n 22 ALA 22 A HIS 23 n 23 HIS 23 A GLU 24 n 24 GLU 24 A ILE 25 n 25 ILE 25 A ILE 26 n 26 ILE 26 A GLU 27 n 27 GLU 27 A ARG 28 n 28 ARG 28 A ASN 29 n 29 ASN 29 A LYS 30 n 30 LYS 30 A GLY 31 n 31 GLY 31 A VAL 32 n 32 VAL 32 A ASP 33 n 33 ASP 33 A ASN 34 n 34 ASN 34 A CYS 35 n 35 CYS 35 A VAL 36 n 36 VAL 36 A LEU 37 n 37 LEU 37 A VAL 38 n 38 VAL 38 A GLY 39 n 39 GLY 39 A ILE 40 n 40 ILE 40 A LYS 41 n 41 LYS 41 A THR 42 n 42 THR 42 A ARG 43 n 43 ARG 43 A GLY 44 n 44 GLY 44 A ILE 45 n 45 ILE 45 A TYR 46 n 46 TYR 46 A LEU 47 n 47 LEU 47 A ALA 48 n 48 ALA 48 A LYS 49 n 49 LYS 49 A ARG 50 n 50 ARG 50 A LEU 51 n 51 LEU 51 A ALA 52 n 52 ALA 52 A GLU 53 n 53 GLU 53 A ARG 54 n 54 ARG 54 A ILE 55 n 55 ILE 55 A GLU 56 n 56 GLU 56 A GLN 57 n 57 GLN 57 A ILE 58 n 58 ILE 58 A GLU 59 n 59 GLU 59 A GLY 60 n 60 GLY 60 A LYS 61 n 61 LYS 61 A PRO 62 n 62 PRO 62 A VAL 63 n 63 VAL 63 A PRO 64 n 64 PRO 64 A VAL 65 n 65 VAL 65 A GLY 66 n 66 GLY 66 A GLU 67 n 67 GLU 67 A ILE 68 n 68 ILE 68 A ASP 69 n 69 ASP 69 A ILE 70 n 70 ILE 70 A THR 71 n 71 THR 71 A LEU 72 n 72 LEU 72 A TYR 73 n 73 TYR 73 A ARG 74 n 74 ARG 74 A ASP 75 n 75 ASP 75 A ASP 76 n 76 ASP 76 A LEU 77 n 77 LEU 77 A SER 78 n 78 SER 78 A VAL 79 n 79 VAL 79 A THR 80 n 80 THR 80 A SER 81 n 81 SER 81 A ASN 82 n 82 ASN 82 A ASP 83 n 83 ASP 83 A GLU 84 n 84 GLU 84 A PRO 85 n 85 PRO 85 A LEU 86 n 86 LEU 86 A VAL 87 n 87 VAL 87 A LYS 88 n 88 LYS 88 A GLY 89 n 89 GLY 89 A THR 90 n 90 THR 90 A ASP 91 n 91 ASP 91 A ILE 92 n 92 ILE 92 A PRO 93 n 93 PRO 93 A VAL 94 n 94 VAL 94 A ASP 95 n 95 ASP 95 A ILE 96 n 96 ILE 96 A THR 97 n 97 THR 97 A ASP 98 n 98 ASP 98 A LYS 99 n 99 LYS 99 A LYS 100 n 100 LYS 100 A VAL 101 n 101 VAL 101 A ILE 102 n 102 ILE 102 A LEU 103 n 103 LEU 103 A VAL 104 n 104 VAL 104 A ASP 105 n 105 ASP 105 A ASP 106 n 106 ASP 106 A VAL 107 n 107 VAL 107 A LEU 108 n 108 LEU 108 A TYR 109 n 109 TYR 109 A THR 110 n 110 THR 110 A GLY 111 n 111 GLY 111 A ARG 112 n 112 ARG 112 A THR 113 n 113 THR 113 A VAL 114 n 114 VAL 114 A ARG 115 n 115 ARG 115 A ALA 116 n 116 ALA 116 A GLY 117 n 117 GLY 117 A MET 118 n 118 MET 118 A ASP 119 n 119 ASP 119 A ALA 120 n 120 ALA 120 A LEU 121 n 121 LEU 121 A MET 122 n 122 MET 122 A ASP 123 n 123 ASP 123 A LEU 124 n 124 LEU 124 A GLY 125 n 125 GLY 125 A ARG 126 n 126 ARG 126 A PRO 127 n 127 PRO 127 A SER 128 n 128 SER 128 A GLN 129 n 129 GLN 129 A ILE 130 n 130 ILE 130 A GLN 131 n 131 GLN 131 A LEU 132 n 132 LEU 132 A ALA 133 n 133 ALA 133 A VAL 134 n 134 VAL 134 A LEU 135 n 135 LEU 135 A VAL 136 n 136 VAL 136 A ASP 137 n 137 ASP 137 A ARG 138 n 138 ARG 138 A GLY 139 n 139 GLY 139 A HIS 140 n 140 HIS 140 A ARG 141 n 141 ARG 141 A GLU 142 n 142 GLU 142 A LEU 143 n 143 LEU 143 A PRO 144 n 144 PRO 144 A ILE 145 n 145 ILE 145 A ARG 146 n 146 ARG 146 A ALA 147 n 147 ALA 147 A ASP 148 n 148 ASP 148 A TYR 149 n 149 TYR 149 A VAL 150 n 150 VAL 150 A GLY 151 n 151 GLY 151 A LYS 152 n 152 LYS 152 A ASN 153 n 153 ASN 153 A VAL 154 n 154 VAL 154 A PRO 155 n 155 PRO 155 A THR 156 n 156 THR 156 A SER 157 n 157 SER 157 A LYS 158 n 158 LYS 158 A SER 159 n 159 SER 159 A GLU 160 n 160 GLU 160 A ARG 161 n 161 ARG 161 A ILE 162 n 162 ILE 162 A VAL 163 n 163 VAL 163 A VAL 164 n 164 VAL 164 A GLN 165 n 165 GLN 165 A LEU 166 n 166 LEU 166 A ASP 167 n 167 ASP 167 A GLU 168 n 168 GLU 168 A VAL 169 n 169 VAL 169 A ASP 170 n 170 ASP 170 A GLN 171 n 171 GLN 171 A ASN 172 n 172 ASN 172 A ASP 173 n 173 ASP 173 A ARG 174 n 174 ARG 174 A VAL 175 n 175 VAL 175 A SER 176 n 176 SER 176 A ILE 177 n 177 ILE 177 A TYR 178 n 178 TYR 178 A GLU 179 n 179 GLU 179 A ASN 180 n 180 ASN 180 A software_defined_assembly PISA 1 monomeric 710 -24 9520 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 LEU 9 A N LEU 9 A O VAL 175 A O VAL 175 A O SER 176 A O SER 176 A N VAL 163 A N VAL 163 A O GLU 84 A O GLU 84 A N TYR 73 A N TYR 73 A O ILE 68 A O ILE 68 A N GLY 39 A N GLY 39 A N VAL 36 A N VAL 36 A O ILE 102 A O ILE 102 A N LEU 103 A N LEU 103 A O ALA 133 A O ALA 133 A N VAL 134 A N VAL 134 A O GLY 151 A O GLY 151 1 A HOH 324 F HOH 1 A HOH 368 F HOH 1 A A O O HOH HOH 305 359 1.81 1 A A O O HOH HOH 383 432 1.91 1 A A OD2 O ASP HOH 106 407 2.16 1 A A O O HOH HOH 312 351 2.19 1 -3.18 0.50 120.30 117.12 A A A NE CZ NH2 ARG ARG ARG 115 115 115 N 1 -3.67 0.50 120.30 116.63 A A A NE CZ NH2 ARG ARG ARG 141 141 141 N 1 A A OE1 OE1 GLN GLN 12 12 1.39 1_555 2_757 1 A LYS 41 79.95 155.94 1 A ASP 98 57.30 19.74 1 A TYR 109 -130.65 -101.45 1 A ARG 174 -170.76 136.79 25.186 1.49 -0.00 1.39 1.44 0.00 -3.18 0.922 0.863 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.26950 0.20466 0.20767 2.20 42.55 434 8535 4.8 97.78 8.390 0.210 RANDOM 1 THROUGHOUT MOLECULAR REPLACEMENT 0.401 0.263 0.80 0.80 1.20 1a3c MAXIMUM LIKELIHOOD MASK 2.20 42.55 154 1587 22 0 1411 0.013 0.019 1460 0.002 0.020 1472 1.768 2.005 1978 0.814 3.000 3380 6.557 5.000 183 37.964 24.179 67 14.841 15.000 274 16.229 15.000 16 0.082 0.200 240 0.005 0.021 1626 0.001 0.020 294 1.829 2.255 729 1.807 2.250 728 2.911 3.359 913 2.911 3.365 914 2.484 2.647 728 2.481 2.647 728 4.114 3.829 1065 7.121 21.715 6353 7.122 21.714 6353 0.261 0.209 2.257 41 621 20 97.35 2.20 42.55 4P84 8535 1 3.1 2.6 98.4 0.382 2.20 2.27 2.2 2.7 98.0 refinement REFMAC 5.8.0069 data scaling Aimless phasing PHASER data reduction MOSFLM Structure of engineered PyrR protein (VIOLET PyrR) 1 N N 2 N N 2 N N 3 N N 3 N N 4 N N A ASP 10 A ASP 10 HELX_P A LYS 30 A LYS 30 1 AA1 21 A LYS 41 A LYS 41 HELX_P A GLY 60 A GLY 60 1 AA2 20 A GLY 111 A GLY 111 HELX_P A GLY 125 A GLY 125 1 AA3 15 A LEU 166 A LEU 166 HELX_P A GLN 171 A GLN 171 1 AA4 6 TRANSFERASE RNA binding proteins, reconstructed amino acid sequence, transferase 4P84 PDB 1 4P84 1 180 4P84 1 180 4P84 A 1 1 180 3 6 anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel A LYS 5 A LYS 5 A LEU 9 A LEU 9 A ARG 174 A ARG 174 A GLU 179 A GLU 179 A GLU 160 A GLU 160 A GLN 165 A GLN 165 A GLU 84 A GLU 84 A ASP 91 A ASP 91 A VAL 65 A VAL 65 A TYR 73 A TYR 73 A CYS 35 A CYS 35 A ILE 40 A ILE 40 A LYS 100 A LYS 100 A LEU 108 A LEU 108 A GLN 129 A GLN 129 A ASP 137 A ASP 137 A TYR 149 A TYR 149 A ASN 153 A ASN 153 binding site for residue SO4 A 201 A SO4 201 Software 11 binding site for residue SO4 A 202 A SO4 202 Software 7 binding site for residue GOL A 203 A GOL 203 Software 2 binding site for residue GOL A 204 A GOL 204 Software 4 A LYS 41 A LYS 41 11 1_555 A ASP 105 A ASP 105 11 1_555 A VAL 107 A VAL 107 11 1_555 A LEU 108 A LEU 108 11 1_555 A TYR 109 A TYR 109 11 1_555 A THR 110 A THR 110 11 1_555 A GLY 111 A GLY 111 11 1_555 A ARG 112 A ARG 112 11 1_555 A THR 113 A THR 113 11 1_555 A VAL 114 A VAL 114 11 1_555 A HOH 380 F HOH 11 1_555 A ASP 10 A ASP 10 7 3_545 A GLU 11 A GLU 11 7 3_545 A ARG 15 A ARG 15 7 4_747 A ARG 126 A ARG 126 7 1_555 A ARG 174 A ARG 174 7 3_545 A HOH 315 F HOH 7 1_555 A HOH 330 F HOH 7 1_555 A ASP 83 A ASP 83 2 1_555 A ARG 112 A ARG 112 2 1_555 A ASP 137 A ASP 137 4 1_555 A ARG 141 A ARG 141 4 1_555 A ARG 146 A ARG 146 4 1_555 A HOH 414 F HOH 4 1_555 5 I 1 2 1