0.027640 -0.000000 0.000000 0.000000 0.015962 0.000000 0.000000 0.000000 0.010547 0.00000 0.00000 0.00000 Campbell, E.A. Muzzin, O. Chlenov, M. Sun, J.L. Olson, C.A. Weinman, O. Trester-Zedlitz, M.L. Darst, S.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 36.180 62.650 94.810 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 C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA 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 C9 H11 N O2 165.189 y PHENYLALANINE 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 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 O N 75 N P N 76 N O N 77 N O N 78 N O N 79 N C N 80 R C N 81 N O N 82 S C N 83 N O N 84 N C N 85 R C Y 86 N N Y 87 N C Y 88 N N Y 89 N C Y 90 N C N 91 N N Y 92 N N Y 93 N C Y 94 N N Y 95 N C N 96 N H N 97 N H 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 H N 109 N H N 110 N O N 111 N P N 112 N O N 113 N O N 114 N O N 115 N C N 116 R C N 117 N O N 118 S C N 119 N O N 120 N C N 121 R C N 122 N N N 123 N C N 124 N O N 125 N N N 126 N C N 127 N N N 128 N C N 129 N C N 130 N H N 131 N H 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 O N 145 N P N 146 N O N 147 N O N 148 N O N 149 N C N 150 R C N 151 N O N 152 S C N 153 N O N 154 N C N 155 R C Y 156 N N Y 157 N C Y 158 N N Y 159 N C N 160 N C N 161 N O N 162 N N N 163 N C N 164 N N N 165 N N Y 166 N C N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N O N 182 N P N 183 N O N 184 N O N 185 N O N 186 N C N 187 R C N 188 N O N 189 S C N 190 N O N 191 N C N 192 R C N 193 N N N 194 N C N 195 N O N 196 N N N 197 N C N 198 N O N 199 N C N 200 N C N 201 N C N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N N N 218 S C N 219 N C N 220 N O N 221 N C N 222 N C N 223 N C N 224 N O N 225 N N N 226 N O N 227 N H N 228 N H 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 N N 238 S C N 239 N C N 240 N O N 241 N C N 242 N C N 243 N C N 244 N O N 245 N O N 246 N O N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N N N 257 N C N 258 N C N 259 N O N 260 N O N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N N N 267 S C N 268 N C N 269 N O N 270 N C Y 271 N C Y 272 N N Y 273 N C Y 274 N C Y 275 N N N 276 N O N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N O N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 S C N 295 N C N 296 N C N 297 N C N 298 N O N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N N N 313 S C N 314 N C N 315 N O N 316 N C N 317 N C N 318 N C N 319 N C N 320 N O N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N N N 335 S C N 336 N C N 337 N O N 338 N C N 339 N C N 340 N C N 341 N C N 342 N N N 343 N O N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H 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 N N 360 S C N 361 N C N 362 N O N 363 N C N 364 N C N 365 N S N 366 N C N 367 N O N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N N N 380 S C N 381 N C N 382 N O N 383 N C Y 384 N C Y 385 N C Y 386 N C Y 387 N C Y 388 N C Y 389 N C N 390 N O N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N N N 403 S C N 404 N C N 405 N O N 406 N C N 407 N O N 408 N O 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 N N 417 S C N 418 N C N 419 N O N 420 R C N 421 N O N 422 N C N 423 N O N 424 N H 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 N N 434 S C N 435 N C N 436 N O N 437 N C Y 438 N C Y 439 N C Y 440 N C Y 441 N C Y 442 N C Y 443 N C N 444 N O N 445 N O N 446 N H N 447 N H N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N N N 458 S C N 459 N C N 460 N O N 461 N C N 462 N C N 463 N C N 464 N O N 465 N H N 466 N H N 467 N H N 468 N H N 469 N H N 470 N H N 471 N H N 472 N H N 473 N H N 474 N H N 475 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 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 sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing Y 93 N sing Y 94 N sing Y 95 N doub N 96 N sing Y 97 N sing Y 98 N sing Y 99 N doub N 100 N sing Y 101 N doub N 102 N sing N 103 N sing Y 104 N sing Y 105 N doub N 106 N sing Y 107 N sing N 108 N sing N 109 N sing N 110 N doub N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N 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 doub N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub N 146 N sing N 147 N sing 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 Y 166 N sing Y 167 N sing Y 168 N doub N 169 N sing Y 170 N sing N 171 N sing Y 172 N doub N 173 N doub N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N doub N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N doub N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N doub N 208 N sing N 209 N sing N 210 N sing N 211 N doub N 212 N sing N 213 N sing N 214 N doub 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 doub 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 doub N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N doub 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 doub 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 doub 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 doub N 272 N sing N 273 N sing N 274 N sing N 275 N sing Y 276 N sing Y 277 N doub Y 278 N doub N 279 N sing Y 280 N sing N 281 N sing Y 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 sing N 291 N sing N 292 N sing N 293 N sing N 294 N doub 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 sing N 307 N sing N 308 N sing 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 doub 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 sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N doub N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N doub N 380 N sing N 381 N sing N 382 N sing N 383 N sing Y 384 N doub Y 385 N sing Y 386 N sing N 387 N sing Y 388 N doub N 389 N sing Y 390 N doub N 391 N sing Y 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N doub N 403 N sing N 404 N sing N 405 N sing N 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 doub N 416 N sing 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 doub N 432 N sing N 433 N sing N 434 N sing N 435 N sing Y 436 N doub Y 437 N sing Y 438 N sing N 439 N sing Y 440 N doub N 441 N sing Y 442 N doub N 443 N sing Y 444 N sing N 445 N sing N 446 N sing 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 doub 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 sing N 463 N sing N 464 N sing N 465 N sing N 466 N sing US Mol.Cell MOCEFL 2168 1097-2765 9 527 539 10.1016/S1097-2765(02)00470-7 11931761 Structure of the bacterial RNA polymerase promoter specificity sigma subunit. 2002 10.2210/pdb1ku7/pdb pdb_00001ku7 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 93 1 CCD 2001-08-09 MARRESEARCH Si 111 SINGLE WAVELENGTH M x-ray 1 0.979 1.0 X9A NSLS 0.979 SYNCHROTRON NSLS BEAMLINE X9A -35 Element DNA 3342.212 5'-D(*CP*CP*TP*TP*GP*AP*CP*AP*AP*AP*G)-3' 1 syn polymer 3324.184 5'-D(*CP*CP*TP*TP*TP*GP*TP*CP*AP*AP*G)-3' 1 syn polymer 8737.127 sigma factor sigA region 4 (residues 366-438) L386M 2 man polymer 18.015 water 67 nat water no no (DC)(DC)(DT)(DT)(DG)(DA)(DC)(DA)(DA)(DA)(DG) CCTTGACAAAG B polydeoxyribonucleotide no no (DC)(DC)(DT)(DT)(DT)(DG)(DT)(DC)(DA)(DA)(DG) CCTTTGTCAAG C polydeoxyribonucleotide no no SEELEKALSKLSEREAMVLKMRKGLIDGREHTLEEVGAYFGVTRERIRQIENKALRKLKYHESRTRKLRDFLE SEELEKALSKLSEREAMVLKMRKGLIDGREHTLEEVGAYFGVTRERIRQIENKALRKLKYHESRTRKLRDFLE A,D 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 Thermus Escherichia sample 271 Thermus aquaticus 562 Escherichia coli 2.20 44.15 VAPOR DIFFUSION, HANGING DROP 5.5 MES, PEG 4000, magnesium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 MES 1 PEG 4000 1 magnesium acetate 1 -25.276 1 19 B 2 C 23 3.989 B_DC2:DG23_C 1 2.167 0.102 -0.092 0.052 -11.114 1 20 B 3 C 22 -2.403 B_DT3:DA22_C 2 6.242 -0.190 0.040 -0.038 1.438 1 20 B 4 C 21 -0.761 B_DT4:DA21_C 3 -8.250 -0.155 0.033 -0.101 8.167 1 19 B 5 C 20 1.339 B_DG5:DC20_C 4 4.028 -0.075 0.136 -0.108 5.587 1 20 B 6 C 19 2.947 B_DA6:DT19_C 5 -2.577 0.029 -0.051 0.001 4.352 1 19 B 7 C 18 0.534 B_DC7:DG18_C 6 -5.075 0.076 -0.217 -0.057 4.998 1 20 B 8 C 17 4.057 B_DA8:DT17_C 7 -13.609 -0.060 -0.169 -0.112 4.499 1 20 B 9 C 16 6.766 B_DA9:DT16_C 8 -12.348 0.059 -0.129 -0.200 8.067 1 20 B 10 C 15 3.228 B_DA10:DT15_C 9 -4.175 0.055 0.163 -0.079 7.415 1 19 B 11 C 14 -0.278 B_DG11:DC14_C 10 -4.735 -0.167 -0.205 -0.068 3.026 25.734 B B 2 3 2.912 C C 23 22 3.175 1.295 -1.026 -0.774 BB_DC2DT3:DA22DG23_CC 1 2.376 -5.345 25.593 -2.083 2.937 3.007 32.795 B B 3 4 -0.746 C C 22 21 3.003 -0.421 -0.271 -0.688 BB_DT3DT4:DA21DA22_CC 2 0.550 -0.975 32.788 -1.152 0.567 3.277 32.982 B B 4 5 17.217 C C 21 20 3.253 9.639 0.264 0.581 BB_DT4DG5:DC20DA21_CC 3 -0.820 1.464 31.570 -0.649 -0.607 3.309 34.909 B B 5 6 13.581 C C 20 19 3.428 8.078 -0.191 -0.134 BB_DG5DA6:DT19DC20_CC 4 0.248 -0.417 33.989 -1.500 0.358 3.007 30.496 B B 6 7 13.023 C C 19 18 3.314 6.795 -0.241 -1.041 BB_DA6DC7:DG18DT19_CC 5 0.002 -0.004 29.747 -3.304 0.458 3.488 34.074 B B 7 8 12.378 C C 18 17 3.416 7.201 -0.559 0.741 BB_DC7DA8:DT17DG18_CC 6 0.437 -0.752 33.324 0.042 1.029 3.186 35.459 B B 8 9 11.767 C C 17 16 3.236 7.118 0.139 0.116 BB_DA8DA9:DT16DT17_CC 7 -1.848 3.055 34.712 -0.845 -0.497 3.108 34.885 B B 9 10 -0.808 C C 16 15 3.137 -0.484 0.321 0.137 BB_DA9DA10:DT15DT16_CC 8 -2.289 3.820 34.809 0.298 -0.867 3.551 31.527 B B 10 11 -2.537 C C 15 14 3.493 -1.377 0.484 -0.821 BB_DA10DG11:DC14DT15_CC 9 2.310 -4.256 31.415 -1.234 -0.428 database_2 struct_ref_seq_dif chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Data collection 1 0 2002-03-29 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-10-27 1 4 2024-02-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details 1KU2 IS THE CRYSTAL STRUCTURE OF THERMUS AQUATICUS RNA POLYMERASE SIGMA SUBUNIT FRAGMENT CONTAINING REGIONS 1.2 TO 3.1. 1ku3 is the Crystal Structure of Thermus aquaticus RNA Polymerase Sigma Subunit Fragment, Region 4. RCSB Y RCSB 2002-01-21 REL HOH water TIP 504 4 HOH HOH 504 B TIP 508 4 HOH HOH 508 B TIP 516 4 HOH HOH 516 B TIP 519 4 HOH HOH 519 B TIP 520 4 HOH HOH 520 B TIP 524 4 HOH HOH 524 B TIP 534 4 HOH HOH 534 B TIP 539 4 HOH HOH 539 B TIP 551 4 HOH HOH 551 B TIP 553 4 HOH HOH 553 B TIP 561 4 HOH HOH 561 B TIP 500 4 HOH HOH 500 C TIP 506 4 HOH HOH 506 C TIP 509 4 HOH HOH 509 C TIP 514 4 HOH HOH 514 C TIP 518 4 HOH HOH 518 C TIP 522 4 HOH HOH 522 C TIP 523 4 HOH HOH 523 C TIP 529 4 HOH HOH 529 C TIP 532 4 HOH HOH 532 C TIP 533 4 HOH HOH 533 C TIP 542 4 HOH HOH 542 C TIP 543 4 HOH HOH 543 C TIP 548 4 HOH HOH 548 C TIP 549 4 HOH HOH 549 C TIP 550 4 HOH HOH 550 C TIP 552 4 HOH HOH 552 C TIP 554 4 HOH HOH 554 C TIP 559 4 HOH HOH 559 C TIP 562 4 HOH HOH 562 C TIP 566 4 HOH HOH 566 C TIP 502 4 HOH HOH 502 A TIP 503 4 HOH HOH 503 A TIP 505 4 HOH HOH 505 A TIP 507 4 HOH HOH 507 A TIP 510 4 HOH HOH 510 A TIP 511 4 HOH HOH 511 A TIP 512 4 HOH HOH 512 A TIP 513 4 HOH HOH 513 A TIP 515 4 HOH HOH 515 A TIP 517 4 HOH HOH 517 A TIP 521 4 HOH HOH 521 A TIP 525 4 HOH HOH 525 A TIP 526 4 HOH HOH 526 A TIP 527 4 HOH HOH 527 A TIP 528 4 HOH HOH 528 A TIP 530 4 HOH HOH 530 A TIP 531 4 HOH HOH 531 A TIP 535 4 HOH HOH 535 A TIP 537 4 HOH HOH 537 A TIP 538 4 HOH HOH 538 A TIP 541 4 HOH HOH 541 A TIP 544 4 HOH HOH 544 A TIP 546 4 HOH HOH 546 A TIP 556 4 HOH HOH 556 A TIP 557 4 HOH HOH 557 A TIP 558 4 HOH HOH 558 A TIP 560 4 HOH HOH 560 A TIP 563 4 HOH HOH 563 A TIP 564 4 HOH HOH 564 A TIP 565 4 HOH HOH 565 A TIP 501 4 HOH HOH 501 D TIP 536 4 HOH HOH 536 D TIP 540 4 HOH HOH 540 D TIP 545 4 HOH HOH 545 D TIP 547 4 HOH HOH 547 D TIP 555 4 HOH HOH 555 D CYT 1 n 1 DC 1 B CYT 2 n 2 DC 2 B THY 3 n 3 DT 3 B THY 4 n 4 DT 4 B GUA 5 n 5 DG 5 B ADE 6 n 6 DA 6 B CYT 7 n 7 DC 7 B ADE 8 n 8 DA 8 B ADE 9 n 9 DA 9 B ADE 10 n 10 DA 10 B GUA 11 n 11 DG 11 B CYT 13 n 1 DC 13 C CYT 14 n 2 DC 14 C THY 15 n 3 DT 15 C THY 16 n 4 DT 16 C THY 17 n 5 DT 17 C GUA 18 n 6 DG 18 C THY 19 n 7 DT 19 C CYT 20 n 8 DC 20 C ADE 21 n 9 DA 21 C ADE 22 n 10 DA 22 C GUA 23 n 11 DG 23 C ALA 366 n 1 SER 366 A GLU 367 n 2 GLU 367 A GLU 368 n 3 GLU 368 A LEU 369 n 4 LEU 369 A GLU 370 n 5 GLU 370 A LYS 371 n 6 LYS 371 A ALA 372 n 7 ALA 372 A LEU 373 n 8 LEU 373 A SER 374 n 9 SER 374 A LYS 375 n 10 LYS 375 A LEU 376 n 11 LEU 376 A SER 377 n 12 SER 377 A GLU 378 n 13 GLU 378 A ARG 379 n 14 ARG 379 A GLU 380 n 15 GLU 380 A ALA 381 n 16 ALA 381 A MET 382 n 17 MET 382 A VAL 383 n 18 VAL 383 A LEU 384 n 19 LEU 384 A LYS 385 n 20 LYS 385 A MET 386 n 21 MET 386 A ARG 387 n 22 ARG 387 A LYS 388 n 23 LYS 388 A GLY 389 n 24 GLY 389 A LEU 390 n 25 LEU 390 A ILE 391 n 26 ILE 391 A ASP 392 n 27 ASP 392 A GLY 393 n 28 GLY 393 A ARG 394 n 29 ARG 394 A GLU 395 n 30 GLU 395 A HIS 396 n 31 HIS 396 A THR 397 n 32 THR 397 A LEU 398 n 33 LEU 398 A GLU 399 n 34 GLU 399 A GLU 400 n 35 GLU 400 A VAL 401 n 36 VAL 401 A GLY 402 n 37 GLY 402 A ALA 403 n 38 ALA 403 A TYR 404 n 39 TYR 404 A PHE 405 n 40 PHE 405 A GLY 406 n 41 GLY 406 A VAL 407 n 42 VAL 407 A THR 408 n 43 THR 408 A ARG 409 n 44 ARG 409 A GLU 410 n 45 GLU 410 A ARG 411 n 46 ARG 411 A ILE 412 n 47 ILE 412 A ARG 413 n 48 ARG 413 A GLN 414 n 49 GLN 414 A ILE 415 n 50 ILE 415 A GLU 416 n 51 GLU 416 A ASN 417 n 52 ASN 417 A LYS 418 n 53 LYS 418 A ALA 419 n 54 ALA 419 A LEU 420 n 55 LEU 420 A ARG 421 n 56 ARG 421 A LYS 422 n 57 LYS 422 A LEU 423 n 58 LEU 423 A LYS 424 n 59 LYS 424 A TYR 425 n 60 TYR 425 A HIS 426 n 61 HIS 426 A GLU 427 n 62 GLU 427 A SER 428 n 63 SER 428 A ARG 429 n 64 ARG 429 A THR 430 n 65 THR 430 A ARG 431 n 66 ARG 431 A LYS 432 n 67 LYS 432 A LEU 433 n 68 LEU 433 A ARG 434 n 69 ARG 434 A ASP 435 n 70 ASP 435 A PHE 436 n 71 PHE 436 A LEU 437 n 72 LEU 437 A GLU 438 n 73 GLU 438 A n 1 366 D n 2 367 D n 3 368 D n 4 369 D n 5 370 D ALA 371 n 6 LYS 371 D ALA 372 n 7 ALA 372 D ALA 373 n 8 LEU 373 D SER 374 n 9 SER 374 D ALA 375 n 10 LYS 375 D LEU 376 n 11 LEU 376 D SER 377 n 12 SER 377 D GLU 378 n 13 GLU 378 D ARG 379 n 14 ARG 379 D GLU 380 n 15 GLU 380 D ALA 381 n 16 ALA 381 D MET 382 n 17 MET 382 D VAL 383 n 18 VAL 383 D LEU 384 n 19 LEU 384 D LYS 385 n 20 LYS 385 D MET 386 n 21 MET 386 D ARG 387 n 22 ARG 387 D LYS 388 n 23 LYS 388 D GLY 389 n 24 GLY 389 D LEU 390 n 25 LEU 390 D ILE 391 n 26 ILE 391 D ASP 392 n 27 ASP 392 D GLY 393 n 28 GLY 393 D ARG 394 n 29 ARG 394 D GLU 395 n 30 GLU 395 D HIS 396 n 31 HIS 396 D THR 397 n 32 THR 397 D LEU 398 n 33 LEU 398 D GLU 399 n 34 GLU 399 D GLU 400 n 35 GLU 400 D VAL 401 n 36 VAL 401 D GLY 402 n 37 GLY 402 D ALA 403 n 38 ALA 403 D TYR 404 n 39 TYR 404 D PHE 405 n 40 PHE 405 D GLY 406 n 41 GLY 406 D VAL 407 n 42 VAL 407 D THR 408 n 43 THR 408 D ARG 409 n 44 ARG 409 D GLU 410 n 45 GLU 410 D ARG 411 n 46 ARG 411 D ILE 412 n 47 ILE 412 D ARG 413 n 48 ARG 413 D GLN 414 n 49 GLN 414 D ILE 415 n 50 ILE 415 D GLU 416 n 51 GLU 416 D ASN 417 n 52 ASN 417 D LYS 418 n 53 LYS 418 D ALA 419 n 54 ALA 419 D LEU 420 n 55 LEU 420 D ARG 421 n 56 ARG 421 D LYS 422 n 57 LYS 422 D LEU 423 n 58 LEU 423 D LYS 424 n 59 LYS 424 D ALA 425 n 60 TYR 425 D ALA 426 n 61 HIS 426 D ALA 427 n 62 GLU 427 D ALA 428 n 63 SER 428 D ARG 429 n 64 ARG 429 D ALA 430 n 65 THR 430 D ARG 431 n 66 ARG 431 D LYS 432 n 67 LYS 432 D LEU 433 n 68 LEU 433 D ALA 434 n 69 ARG 434 D ALA 435 n 70 ASP 435 D PHE 436 n 71 PHE 436 D ALA 437 n 72 LEU 437 D ALA 438 n 73 GLU 438 D author_defined_assembly 4 tetrameric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A OG SER 366 C OG SER 1 1 Y 1 D CG LYS 371 D CG LYS 6 1 Y 1 D CD LYS 371 D CD LYS 6 1 Y 1 D CE LYS 371 D CE LYS 6 1 Y 1 D NZ LYS 371 D NZ LYS 6 1 Y 1 D CG LEU 373 D CG LEU 8 1 Y 1 D CD1 LEU 373 D CD1 LEU 8 1 Y 1 D CD2 LEU 373 D CD2 LEU 8 1 Y 1 D CG LYS 375 D CG LYS 10 1 Y 1 D CD LYS 375 D CD LYS 10 1 Y 1 D CE LYS 375 D CE LYS 10 1 Y 1 D NZ LYS 375 D NZ LYS 10 1 Y 1 D CG TYR 425 D CG TYR 60 1 Y 1 D CD1 TYR 425 D CD1 TYR 60 1 Y 1 D CD2 TYR 425 D CD2 TYR 60 1 Y 1 D CE1 TYR 425 D CE1 TYR 60 1 Y 1 D CE2 TYR 425 D CE2 TYR 60 1 Y 1 D CZ TYR 425 D CZ TYR 60 1 Y 1 D OH TYR 425 D OH TYR 60 1 Y 1 D CG HIS 426 D CG HIS 61 1 Y 1 D ND1 HIS 426 D ND1 HIS 61 1 Y 1 D CD2 HIS 426 D CD2 HIS 61 1 Y 1 D CE1 HIS 426 D CE1 HIS 61 1 Y 1 D NE2 HIS 426 D NE2 HIS 61 1 Y 1 D CG GLU 427 D CG GLU 62 1 Y 1 D CD GLU 427 D CD GLU 62 1 Y 1 D OE1 GLU 427 D OE1 GLU 62 1 Y 1 D OE2 GLU 427 D OE2 GLU 62 1 Y 1 D OG SER 428 D OG SER 63 1 Y 1 D OG1 THR 430 D OG1 THR 65 1 Y 1 D CG2 THR 430 D CG2 THR 65 1 Y 1 D CG ARG 434 D CG ARG 69 1 Y 1 D CD ARG 434 D CD ARG 69 1 Y 1 D NE ARG 434 D NE ARG 69 1 Y 1 D CZ ARG 434 D CZ ARG 69 1 Y 1 D NH1 ARG 434 D NH1 ARG 69 1 Y 1 D NH2 ARG 434 D NH2 ARG 69 1 Y 1 D CG ASP 435 D CG ASP 70 1 Y 1 D OD1 ASP 435 D OD1 ASP 70 1 Y 1 D OD2 ASP 435 D OD2 ASP 70 1 Y 1 D CG LEU 437 D CG LEU 72 1 Y 1 D CD1 LEU 437 D CD1 LEU 72 1 Y 1 D CD2 LEU 437 D CD2 LEU 72 1 Y 1 D CG GLU 438 D CG GLU 73 1 Y 1 D CD GLU 438 D CD GLU 73 1 Y 1 D OE1 GLU 438 D OE1 GLU 73 1 Y 1 D OE2 GLU 438 D OE2 GLU 73 1 Y 1 D SER 366 D SER 1 1 Y 1 D GLU 367 D GLU 2 1 Y 1 D GLU 368 D GLU 3 1 Y 1 D LEU 369 D LEU 4 1 Y 1 D GLU 370 D GLU 5 1 Y 1 B DC 1 0.110 SIDE CHAIN 1 B DC 2 0.130 SIDE CHAIN 1 C DC 13 0.073 SIDE CHAIN 1 -11.76 1.90 112.60 100.84 B B B N1 C1' C2' DC DC DC 1 1 1 N 1 2.18 0.30 108.30 110.48 C C C O4' C1' N9 DG DG DG 23 23 23 N 1 D D CG SD MET MET 382 382 0.166 0.026 1.807 1.973 N 1 A ASP 392 -144.06 21.85 1 D ALA 372 64.22 137.05 1 D ASP 392 -140.99 10.86 1 D LYS 424 -61.54 -74.90 1 D HIS 426 -32.64 83.37 1 D GLU 427 62.31 -48.28 1 D LEU 437 171.16 -34.88 0.293 0.255 0.255 0.255 2.4 25 484 8898 8698 97.8 1 isotropic THROUGHOUT MAD Engh & Huber 2.4 25 67 1645 0 442 1136 .00696 1.3 2.4 25 1KU7 8898 8698 0.0 0.0 1 3.8 97.7 0.253 2.4 2.49 2.9 79.7 data reduction DENZO data scaling SCALEPACK phasing MLPHARE refinement CNS 1.0 Crystal Structure of Thermus aquatics RNA Polymerase SigmaA Subunit Region 4 Bound to-35 Element DNA 1 N N 2 N N 3 N N 3 N N 4 N N 4 N N 4 N N 4 N N A GLU 370 C GLU 5 HELX_P A LYS 375 C LYS 10 1 1 6 A SER 377 C SER 12 HELX_P A GLY 389 C GLY 24 1 2 13 A THR 397 C THR 32 HELX_P A GLY 406 C GLY 41 1 3 10 A THR 408 C THR 43 HELX_P A ARG 431 C ARG 66 1 4 24 A LEU 433 C LEU 68 HELX_P A GLU 438 C GLU 73 1 5 6 D SER 377 D SER 12 HELX_P D LYS 388 D LYS 23 1 6 12 D THR 397 D THR 32 HELX_P D GLY 406 D GLY 41 1 7 10 D ARG 431 D ARG 66 HELX_P D PHE 436 D PHE 71 1 9 6 hydrog WATSON-CRICK B DC 2 A N3 DC 2 1_555 C DG 23 B N1 DG 11 1_555 hydrog WATSON-CRICK B DC 2 A N4 DC 2 1_555 C DG 23 B O6 DG 11 1_555 hydrog WATSON-CRICK B DC 2 A O2 DC 2 1_555 C DG 23 B N2 DG 11 1_555 hydrog WATSON-CRICK B DT 3 A N3 DT 3 1_555 C DA 22 B N1 DA 10 1_555 hydrog WATSON-CRICK B DT 3 A O4 DT 3 1_555 C DA 22 B N6 DA 10 1_555 hydrog WATSON-CRICK B DT 4 A N3 DT 4 1_555 C DA 21 B N1 DA 9 1_555 hydrog WATSON-CRICK B DT 4 A O4 DT 4 1_555 C DA 21 B N6 DA 9 1_555 hydrog WATSON-CRICK B DG 5 A N1 DG 5 1_555 C DC 20 B N3 DC 8 1_555 hydrog WATSON-CRICK B DG 5 A N2 DG 5 1_555 C DC 20 B O2 DC 8 1_555 hydrog WATSON-CRICK B DG 5 A O6 DG 5 1_555 C DC 20 B N4 DC 8 1_555 hydrog WATSON-CRICK B DA 6 A N1 DA 6 1_555 C DT 19 B N3 DT 7 1_555 hydrog WATSON-CRICK B DA 6 A N6 DA 6 1_555 C DT 19 B O4 DT 7 1_555 hydrog WATSON-CRICK B DC 7 A N3 DC 7 1_555 C DG 18 B N1 DG 6 1_555 hydrog WATSON-CRICK B DC 7 A N4 DC 7 1_555 C DG 18 B O6 DG 6 1_555 hydrog WATSON-CRICK B DC 7 A O2 DC 7 1_555 C DG 18 B N2 DG 6 1_555 hydrog WATSON-CRICK B DA 8 A N1 DA 8 1_555 C DT 17 B N3 DT 5 1_555 hydrog WATSON-CRICK B DA 8 A N6 DA 8 1_555 C DT 17 B O4 DT 5 1_555 hydrog WATSON-CRICK B DA 9 A N1 DA 9 1_555 C DT 16 B N3 DT 4 1_555 hydrog WATSON-CRICK B DA 9 A N6 DA 9 1_555 C DT 16 B O4 DT 4 1_555 hydrog WATSON-CRICK B DA 10 A N1 DA 10 1_555 C DT 15 B N3 DT 3 1_555 hydrog WATSON-CRICK B DA 10 A N6 DA 10 1_555 C DT 15 B O4 DT 3 1_555 hydrog WATSON-CRICK B DG 11 A N1 DG 11 1_555 C DC 14 B N3 DC 2 1_555 hydrog WATSON-CRICK B DG 11 A N2 DG 11 1_555 C DC 14 B O2 DC 2 1_555 hydrog WATSON-CRICK B DG 11 A O6 DG 11 1_555 C DC 14 B N4 DC 2 1_555 TRANSCRIPTION/DNA helix-turn-helix, double-helix, TRANSCRIPTION-DNA COMPLEX Q9EZJ8_THEAQ UNP 3 366 Q9EZJ8 SEELEKALSKLSEREAMVLKLRKGLIDGREHTLEEVGAYFGVTRERIRQIENKALRKLKYHESRTRKLRDFLE 1KU7 PDB 1 1KU7 1KU7 PDB 2 1KU7 366 438 1KU7 366 438 Q9EZJ8 A 1 1 73 366 438 1KU7 366 438 Q9EZJ8 D 1 1 73 1 11 1KU7 1 11 1KU7 B 2 1 11 13 23 1KU7 13 23 1KU7 C 3 1 11 1 LEU engineered mutation MET 386 1KU7 A Q9EZJ8 UNP 386 21 2 LEU engineered mutation MET 386 1KU7 D Q9EZJ8 UNP 386 21 19 P 21 21 21