0.015775 0.009108 0.000000 0.000000 0.018216 0.000000 0.000000 0.000000 0.009101 0.00000 0.00000 0.00000 D'Aquino, J.A. Ringe, D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 63.390 63.390 109.872 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 C2 H6 O S 78.133 BETA-MERCAPTOETHANOL non-polymer 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 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 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 C N 75 N C N 76 N O N 77 N S N 78 N H N 79 N H N 80 N H N 81 N H N 82 N H N 83 N H N 84 N N N 85 R C N 86 N C N 87 N O N 88 N C N 89 N S N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N N N 99 S C N 100 N C N 101 N O N 102 N C N 103 N C N 104 N C N 105 N O N 106 N N N 107 N O N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N N N 119 S C N 120 N C N 121 N O N 122 N C N 123 N C N 124 N C N 125 N O N 126 N O N 127 N O N 128 N H N 129 N H 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 N N 138 N C N 139 N C N 140 N O N 141 N O N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 N C Y 152 N C Y 153 N N Y 154 N C Y 155 N C Y 156 N N N 157 N O N 158 N H N 159 N H N 160 N H N 161 N H 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 O N 169 N H N 170 N H N 171 N N N 172 S C N 173 N C N 174 N O N 175 S C N 176 N C N 177 N C N 178 N C N 179 N O N 180 N H N 181 N H N 182 N H N 183 N H 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 N N 194 S C N 195 N C N 196 N O N 197 N C N 198 N C N 199 N C N 200 N C N 201 N O 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 N N 216 S C N 217 N C N 218 N O N 219 N C N 220 N C N 221 N C N 222 N C N 223 N N N 224 N O N 225 N H N 226 N H 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 H N 238 N H N 239 N H N 240 N N N 241 S C N 242 N C N 243 N O N 244 N C N 245 N C N 246 N S N 247 N C N 248 N O 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 H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C Y 265 N C Y 266 N C Y 267 N C Y 268 N C Y 269 N C Y 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 H N 282 N H N 283 N N N 284 S C N 285 N C N 286 N O N 287 N C N 288 N C N 289 N C N 290 N O N 291 N H N 292 N H 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 N N 301 S C N 302 N C N 303 N O N 304 N C N 305 N O N 306 N O N 307 N H 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 N N 315 S C N 316 N C N 317 N O N 318 R C N 319 N O N 320 N C N 321 N O 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 N N 332 S C N 333 N C N 334 N O N 335 N C Y 336 N C Y 337 N C Y 338 N C Y 339 N N Y 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N C N 345 N O 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 N N 359 S C N 360 N C N 361 N O N 362 N C Y 363 N C Y 364 N C Y 365 N C Y 366 N C Y 367 N C Y 368 N C N 369 N O N 370 N O 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 H N 380 N H N 381 N H N 382 N N N 383 S C N 384 N C N 385 N O N 386 N C N 387 N C N 388 N C N 389 N O N 390 N H 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 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 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 doub 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 N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N doub 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 doub N 107 N sing N 108 N sing 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 sing N 117 N doub 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 doub 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 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 doub N 145 N sing N 146 N sing N 147 N sing N 148 N sing Y 149 N sing Y 150 N doub Y 151 N doub N 152 N sing Y 153 N sing N 154 N sing Y 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 doub N 168 N sing N 169 N sing N 170 N sing N 171 N sing 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 doub 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 sing N 208 N sing N 209 N doub N 210 N sing 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 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 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 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 doub N 253 N sing N 254 N sing N 255 N sing N 256 N sing Y 257 N doub Y 258 N sing Y 259 N sing N 260 N sing Y 261 N doub N 262 N sing Y 263 N doub N 264 N sing Y 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 sing N 274 N sing N 275 N doub N 276 N sing N 277 N sing 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 sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N doub 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 doub 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 sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N doub N 322 N sing N 323 N sing N 324 N sing N 325 N sing Y 326 N doub Y 327 N sing Y 328 N sing N 329 N sing Y 330 N doub Y 331 N sing Y 332 N sing N 333 N sing Y 334 N sing Y 335 N doub N 336 N sing Y 337 N doub N 338 N sing Y 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 doub N 350 N sing N 351 N sing N 352 N sing N 353 N sing Y 354 N doub Y 355 N sing Y 356 N sing N 357 N sing Y 358 N doub N 359 N sing Y 360 N doub N 361 N sing Y 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 doub N 374 N sing 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 US J.Bacteriol. JOBAAY 0767 0021-9193 185 4081 4086 10.1128/JB.185.14.4081-4086.2003 12837782 Determinants of the SRC homology domain 3-like fold. 2003 10.2210/pdb1p92/pdb pdb_00001p92 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 277 1 mirrors IMAGE PLATE 2001-11-05 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 25282.727 Diphtheria toxin repressor H79A 1 man polymer 78.133 BETA-MERCAPTOETHANOL 1 syn non-polymer 18.015 water 99 nat water Iron-dependent diphtheria tox regulatory element, Tox regulatory factor no no MKDLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKAR LAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVLKDVSRSPFGNPIPGLDELGVGNSDAAAPGTRVIDAATSMP RKVRIVQINEIFQVETDQFTQLLDADIRVGSEVEIVDRDGHITLSHNGKDVELLDDLAHTIRIEEL MKDLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKAR LAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVLKDVSRSPFGNPIPGLDELGVGNSDAAAPGTRVIDAATSMP RKVRIVQINEIFQVETDQFTQLLDADIRVGSEVEIVDRDGHITLSHNGKDVELLDDLAHTIRIEEL 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 Corynebacterium Escherichia sample DTXR 1717 Corynebacterium diphtheriae 562 Escherichia coli 1 2.54 51.22 VAPOR DIFFUSION, HANGING DROP 8.0 PEG 400, ammonium sulfate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 database_2 struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Derived calculations Version format compliance Atomic model Database references Derived calculations Data collection Refinement description 1 0 2004-05-25 1 1 2008-04-29 1 2 2011-07-13 1 3 2011-11-16 1 4 2021-10-27 1 5 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Diphtheria Tox Repressor (C102D Mutant) Complexed With Nickel Diphtheria Tox Repressor (C102D Mutant) Complexed With Nickel and With Tox DNA Operator Structures of the apo- and the metal ion-activated forms of the diphtheria tox repressor from Corynebacterium diphtheriae RCSB Y RCSB 2003-05-08 REL REL BME BETA-MERCAPTOETHANOL HOH water 1BYM PDB ENTRIES 1BYM, 2TDX PDB experimental model 2TDX PDB ENTRIES 1BYM, 2TDX PDB experimental model BME 550 2 BME BME 550 A HOH 1 3 HOH HOH 551 A HOH 2 3 HOH HOH 552 A HOH 3 3 HOH HOH 553 A HOH 4 3 HOH HOH 554 A HOH 5 3 HOH HOH 555 A HOH 6 3 HOH HOH 556 A HOH 7 3 HOH HOH 557 A HOH 8 3 HOH HOH 558 A HOH 9 3 HOH HOH 559 A HOH 10 3 HOH HOH 560 A HOH 11 3 HOH HOH 561 A HOH 12 3 HOH HOH 562 A HOH 13 3 HOH HOH 563 A HOH 14 3 HOH HOH 564 A HOH 15 3 HOH HOH 565 A HOH 16 3 HOH HOH 566 A HOH 17 3 HOH HOH 567 A HOH 18 3 HOH HOH 568 A HOH 19 3 HOH HOH 569 A HOH 20 3 HOH HOH 570 A HOH 21 3 HOH HOH 571 A HOH 22 3 HOH HOH 572 A HOH 23 3 HOH HOH 573 A HOH 24 3 HOH HOH 574 A HOH 25 3 HOH HOH 575 A HOH 26 3 HOH HOH 576 A HOH 27 3 HOH HOH 577 A HOH 28 3 HOH HOH 578 A HOH 29 3 HOH HOH 579 A HOH 30 3 HOH HOH 580 A HOH 31 3 HOH HOH 581 A HOH 32 3 HOH HOH 582 A HOH 33 3 HOH HOH 583 A HOH 34 3 HOH HOH 584 A HOH 35 3 HOH HOH 585 A HOH 36 3 HOH HOH 586 A HOH 37 3 HOH HOH 587 A HOH 38 3 HOH HOH 588 A HOH 39 3 HOH HOH 589 A HOH 40 3 HOH HOH 590 A HOH 41 3 HOH HOH 591 A HOH 42 3 HOH HOH 592 A HOH 43 3 HOH HOH 593 A HOH 44 3 HOH HOH 594 A HOH 45 3 HOH HOH 595 A HOH 46 3 HOH HOH 596 A HOH 47 3 HOH HOH 597 A HOH 48 3 HOH HOH 598 A HOH 49 3 HOH HOH 599 A HOH 50 3 HOH HOH 600 A HOH 51 3 HOH HOH 601 A HOH 52 3 HOH HOH 602 A HOH 53 3 HOH HOH 603 A HOH 54 3 HOH HOH 604 A HOH 55 3 HOH HOH 605 A HOH 56 3 HOH HOH 606 A HOH 57 3 HOH HOH 607 A HOH 58 3 HOH HOH 608 A HOH 59 3 HOH HOH 609 A HOH 60 3 HOH HOH 610 A HOH 61 3 HOH HOH 611 A HOH 62 3 HOH HOH 612 A HOH 63 3 HOH HOH 613 A HOH 64 3 HOH HOH 614 A HOH 65 3 HOH HOH 615 A HOH 66 3 HOH HOH 616 A HOH 67 3 HOH HOH 617 A HOH 68 3 HOH HOH 618 A HOH 69 3 HOH HOH 619 A HOH 70 3 HOH HOH 620 A HOH 71 3 HOH HOH 621 A HOH 72 3 HOH HOH 622 A HOH 73 3 HOH HOH 623 A HOH 74 3 HOH HOH 624 A HOH 75 3 HOH HOH 625 A HOH 76 3 HOH HOH 626 A HOH 77 3 HOH HOH 627 A HOH 78 3 HOH HOH 628 A HOH 80 3 HOH HOH 629 A HOH 81 3 HOH HOH 630 A HOH 83 3 HOH HOH 631 A HOH 84 3 HOH HOH 632 A HOH 86 3 HOH HOH 633 A HOH 87 3 HOH HOH 634 A HOH 88 3 HOH HOH 635 A HOH 89 3 HOH HOH 636 A HOH 90 3 HOH HOH 637 A HOH 91 3 HOH HOH 638 A HOH 92 3 HOH HOH 639 A HOH 93 3 HOH HOH 640 A HOH 94 3 HOH HOH 641 A HOH 95 3 HOH HOH 642 A HOH 96 3 HOH HOH 643 A HOH 97 3 HOH HOH 644 A HOH 98 3 HOH HOH 645 A HOH 99 3 HOH HOH 646 A HOH 101 3 HOH HOH 647 A HOH 103 3 HOH HOH 648 A HOH 104 3 HOH HOH 649 A MET 1 n 1 MET 1 A LYS 2 n 2 LYS 2 A ASP 3 n 3 ASP 3 A LEU 4 n 4 LEU 4 A VAL 5 n 5 VAL 5 A ASP 6 n 6 ASP 6 A THR 7 n 7 THR 7 A THR 8 n 8 THR 8 A GLU 9 n 9 GLU 9 A MET 10 n 10 MET 10 A TYR 11 n 11 TYR 11 A LEU 12 n 12 LEU 12 A ARG 13 n 13 ARG 13 A THR 14 n 14 THR 14 A ILE 15 n 15 ILE 15 A TYR 16 n 16 TYR 16 A GLU 17 n 17 GLU 17 A LEU 18 n 18 LEU 18 A GLU 19 n 19 GLU 19 A GLU 20 n 20 GLU 20 A GLU 21 n 21 GLU 21 A GLY 22 n 22 GLY 22 A VAL 23 n 23 VAL 23 A THR 24 n 24 THR 24 A PRO 25 n 25 PRO 25 A LEU 26 n 26 LEU 26 A ARG 27 n 27 ARG 27 A ALA 28 n 28 ALA 28 A ARG 29 n 29 ARG 29 A ILE 30 n 30 ILE 30 A ALA 31 n 31 ALA 31 A GLU 32 n 32 GLU 32 A ARG 33 n 33 ARG 33 A LEU 34 n 34 LEU 34 A GLU 35 n 35 GLU 35 A GLN 36 n 36 GLN 36 A SER 37 n 37 SER 37 A GLY 38 n 38 GLY 38 A PRO 39 n 39 PRO 39 A THR 40 n 40 THR 40 A VAL 41 n 41 VAL 41 A SER 42 n 42 SER 42 A GLN 43 n 43 GLN 43 A THR 44 n 44 THR 44 A VAL 45 n 45 VAL 45 A ALA 46 n 46 ALA 46 A ARG 47 n 47 ARG 47 A MET 48 n 48 MET 48 A GLU 49 n 49 GLU 49 A ARG 50 n 50 ARG 50 A ASP 51 n 51 ASP 51 A GLY 52 n 52 GLY 52 A LEU 53 n 53 LEU 53 A VAL 54 n 54 VAL 54 A VAL 55 n 55 VAL 55 A VAL 56 n 56 VAL 56 A ALA 57 n 57 ALA 57 A SER 58 n 58 SER 58 A ASP 59 n 59 ASP 59 A ARG 60 n 60 ARG 60 A SER 61 n 61 SER 61 A LEU 62 n 62 LEU 62 A GLN 63 n 63 GLN 63 A MET 64 n 64 MET 64 A THR 65 n 65 THR 65 A PRO 66 n 66 PRO 66 A THR 67 n 67 THR 67 A GLY 68 n 68 GLY 68 A ARG 69 n 69 ARG 69 A THR 70 n 70 THR 70 A LEU 71 n 71 LEU 71 A ALA 72 n 72 ALA 72 A THR 73 n 73 THR 73 A ALA 74 n 74 ALA 74 A VAL 75 n 75 VAL 75 A MET 76 n 76 MET 76 A ARG 77 n 77 ARG 77 A LYS 78 n 78 LYS 78 A ALA 79 n 79 ALA 79 A ARG 80 n 80 ARG 80 A LEU 81 n 81 LEU 81 A ALA 82 n 82 ALA 82 A GLU 83 n 83 GLU 83 A ARG 84 n 84 ARG 84 A LEU 85 n 85 LEU 85 A LEU 86 n 86 LEU 86 A THR 87 n 87 THR 87 A ASP 88 n 88 ASP 88 A ILE 89 n 89 ILE 89 A ILE 90 n 90 ILE 90 A GLY 91 n 91 GLY 91 A LEU 92 n 92 LEU 92 A ASP 93 n 93 ASP 93 A ILE 94 n 94 ILE 94 A ASN 95 n 95 ASN 95 A LYS 96 n 96 LYS 96 A VAL 97 n 97 VAL 97 A HIS 98 n 98 HIS 98 A ASP 99 n 99 ASP 99 A GLU 100 n 100 GLU 100 A ALA 101 n 101 ALA 101 A CYS 102 n 102 CYS 102 A ARG 103 n 103 ARG 103 A TRP 104 n 104 TRP 104 A GLU 105 n 105 GLU 105 A HIS 106 n 106 HIS 106 A VAL 107 n 107 VAL 107 A MET 108 n 108 MET 108 A SER 109 n 109 SER 109 A ASP 110 n 110 ASP 110 A GLU 111 n 111 GLU 111 A VAL 112 n 112 VAL 112 A GLU 113 n 113 GLU 113 A ARG 114 n 114 ARG 114 A ARG 115 n 115 ARG 115 A LEU 116 n 116 LEU 116 A VAL 117 n 117 VAL 117 A LYS 118 n 118 LYS 118 A VAL 119 n 119 VAL 119 A LEU 120 n 120 LEU 120 A LYS 121 n 121 LYS 121 A ASP 122 n 122 ASP 122 A VAL 123 n 123 VAL 123 A SER 124 n 124 SER 124 A ARG 125 n 125 ARG 125 A SER 126 n 126 SER 126 A PRO 127 n 127 PRO 127 A PHE 128 n 128 PHE 128 A GLY 129 n 129 GLY 129 A ASN 130 n 130 ASN 130 A PRO 131 n 131 PRO 131 A ILE 132 n 132 ILE 132 A PRO 133 n 133 PRO 133 A GLY 134 n 134 GLY 134 A LEU 135 n 135 LEU 135 A ASP 136 n 136 ASP 136 A GLU 137 n 137 GLU 137 A LEU 138 n 138 LEU 138 A GLY 139 n 139 GLY 139 A n 140 140 A n 141 141 A n 142 142 A n 143 143 A n 144 144 A n 145 145 A n 146 146 A n 147 147 A PRO 148 n 148 PRO 148 A GLY 149 n 149 GLY 149 A THR 150 n 150 THR 150 A ARG 151 n 151 ARG 151 A VAL 152 n 152 VAL 152 A ILE 153 n 153 ILE 153 A ASP 154 n 154 ASP 154 A ALA 155 n 155 ALA 155 A ALA 156 n 156 ALA 156 A THR 157 n 157 THR 157 A SER 158 n 158 SER 158 A MET 159 n 159 MET 159 A PRO 160 n 160 PRO 160 A ARG 161 n 161 ARG 161 A ALA 162 n 162 LYS 162 A VAL 163 n 163 VAL 163 A ALA 164 n 164 ARG 164 A ILE 165 n 165 ILE 165 A VAL 166 n 166 VAL 166 A GLN 167 n 167 GLN 167 A ILE 168 n 168 ILE 168 A ASN 169 n 169 ASN 169 A GLU 170 n 170 GLU 170 A ILE 171 n 171 ILE 171 A PHE 172 n 172 PHE 172 A GLN 173 n 173 GLN 173 A VAL 174 n 174 VAL 174 A GLU 175 n 175 GLU 175 A THR 176 n 176 THR 176 A ASP 177 n 177 ASP 177 A GLN 178 n 178 GLN 178 A PHE 179 n 179 PHE 179 A THR 180 n 180 THR 180 A GLN 181 n 181 GLN 181 A LEU 182 n 182 LEU 182 A LEU 183 n 183 LEU 183 A ASP 184 n 184 ASP 184 A ALA 185 n 185 ALA 185 A ASP 186 n 186 ASP 186 A ILE 187 n 187 ILE 187 A ALA 188 n 188 ARG 188 A VAL 189 n 189 VAL 189 A GLY 190 n 190 GLY 190 A SER 191 n 191 SER 191 A ALA 192 n 192 GLU 192 A VAL 193 n 193 VAL 193 A ALA 194 n 194 GLU 194 A ALA 195 n 195 ILE 195 A VAL 196 n 196 VAL 196 A ASP 197 n 197 ASP 197 A ARG 198 n 198 ARG 198 A ASP 199 n 199 ASP 199 A GLY 200 n 200 GLY 200 A HIS 201 n 201 HIS 201 A ILE 202 n 202 ILE 202 A THR 203 n 203 THR 203 A LEU 204 n 204 LEU 204 A SER 205 n 205 SER 205 A HIS 206 n 206 HIS 206 A ASN 207 n 207 ASN 207 A GLY 208 n 208 GLY 208 A ALA 209 n 209 LYS 209 A ASP 210 n 210 ASP 210 A VAL 211 n 211 VAL 211 A GLU 212 n 212 GLU 212 A LEU 213 n 213 LEU 213 A LEU 214 n 214 LEU 214 A ASP 215 n 215 ASP 215 A ASP 216 n 216 ASP 216 A LEU 217 n 217 LEU 217 A ALA 218 n 218 ALA 218 A HIS 219 n 219 HIS 219 A THR 220 n 220 THR 220 A ILE 221 n 221 ILE 221 A ARG 222 n 222 ARG 222 A ILE 223 n 223 ILE 223 A GLU 224 n 224 GLU 224 A GLU 225 n 225 GLU 225 A LEU 226 n 226 LEU 226 A author_defined_assembly 1 monomeric software_defined_assembly PISA,PQS 2 dimeric 2740 -22 22840 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 -0.5000000000 -0.8660254038 0.0000000000 -0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_765 -x+2,-x+y+1,-z+1/3 crystal symmetry operation 95.0850000000 54.8973503459 36.6240000000 A N VAL 55 A N VAL 55 A O GLN 63 A O GLN 63 A N THR 150 A N THR 150 A O ILE 223 A O ILE 223 1 A HOH 618 C HOH 1 A N PRO 148 A N PRO 148 0 Y 1 A CA PRO 148 A CA PRO 148 0 Y 1 A C PRO 148 A C PRO 148 0 Y 1 A O PRO 148 A O PRO 148 0 Y 1 A CB PRO 148 A CB PRO 148 0 Y 1 A CG LYS 162 A CG LYS 162 1 Y 1 A CD LYS 162 A CD LYS 162 1 Y 1 A CE LYS 162 A CE LYS 162 1 Y 1 A NZ LYS 162 A NZ LYS 162 1 Y 1 A CG ARG 164 A CG ARG 164 1 Y 1 A CD ARG 164 A CD ARG 164 1 Y 1 A NE ARG 164 A NE ARG 164 1 Y 1 A CZ ARG 164 A CZ ARG 164 1 Y 1 A NH1 ARG 164 A NH1 ARG 164 1 Y 1 A NH2 ARG 164 A NH2 ARG 164 1 Y 1 A CG ARG 188 A CG ARG 188 1 Y 1 A CD ARG 188 A CD ARG 188 1 Y 1 A NE ARG 188 A NE ARG 188 1 Y 1 A CZ ARG 188 A CZ ARG 188 1 Y 1 A NH1 ARG 188 A NH1 ARG 188 1 Y 1 A NH2 ARG 188 A NH2 ARG 188 1 Y 1 A CG GLU 192 A CG GLU 192 1 Y 1 A CD GLU 192 A CD GLU 192 1 Y 1 A OE1 GLU 192 A OE1 GLU 192 1 Y 1 A OE2 GLU 192 A OE2 GLU 192 1 Y 1 A CG GLU 194 A CG GLU 194 1 Y 1 A CD GLU 194 A CD GLU 194 1 Y 1 A OE1 GLU 194 A OE1 GLU 194 1 Y 1 A OE2 GLU 194 A OE2 GLU 194 1 Y 1 A CG1 ILE 195 A CG1 ILE 195 1 Y 1 A CG2 ILE 195 A CG2 ILE 195 1 Y 1 A CD1 ILE 195 A CD1 ILE 195 1 Y 1 A CG LYS 209 A CG LYS 209 1 Y 1 A CD LYS 209 A CD LYS 209 1 Y 1 A CE LYS 209 A CE LYS 209 1 Y 1 A NZ LYS 209 A NZ LYS 209 1 Y 1 A VAL 140 A VAL 140 1 Y 1 A GLY 141 A GLY 141 1 Y 1 A ASN 142 A ASN 142 1 Y 1 A SER 143 A SER 143 1 Y 1 A ASP 144 A ASP 144 1 Y 1 A ALA 145 A ALA 145 1 Y 1 A ALA 146 A ALA 146 1 Y 1 A ALA 147 A ALA 147 1 Y 1 A GLY 149 A GLY 149 0 Y 1 A A C CD GLY PRO 38 39 1.68 1 54.64 1.50 119.30 173.94 A A A C N CA GLY PRO PRO 38 39 39 Y 1 -55.31 2.10 128.40 73.09 A A A C N CD GLY PRO PRO 38 39 39 Y 1 A A O O GLY THR 38 176 2.10 1_555 1_655 1 A LYS 2 -168.20 72.18 1 A ASP 3 175.52 42.12 1 A LEU 4 173.60 -62.50 1 A SER 37 107.72 96.02 1 A PRO 39 -147.56 56.93 1 A THR 40 -49.67 165.49 1 A ARG 60 162.77 -2.75 1 A THR 150 175.34 153.32 1 A ASP 186 73.82 -98.04 1 A ILE 187 45.37 88.28 1 A ARG 188 -131.26 -60.56 1 A VAL 189 -155.70 63.66 1 A ASP 197 169.26 -97.11 1 A ARG 198 -86.20 46.28 1 A HIS 206 -52.01 -5.81 1 A ILE 223 -93.10 -150.09 1 A GLU 224 179.16 120.38 PROTEIN_REP.PARAM PROTEIN.TOP BME.PARAM WATER.PARAM 42.4 -1.30 1.16 0.00 -1.30 0.00 2.60 0.28 0.010 0.243 0.243 0.243 2.10 27.45 716 15278 14509 4.9 93.9 RANDOM 272961.01 272961.01 0.000000 1 RESTRAINED THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT PDB ENTRIES 1BYM, 2TDX Engh & Huber FLAT MODEL 67.949 0.327259 0.37 0.29 5.00 0.26 0.23 2.10 27.45 99 1791 4 0 1688 0.007 2.0 20.7 0.82 3.19 1.50 4.44 2.00 5.09 2.00 6.77 2.50 0.315 0.030 0.278 2.23 108 2066 6 5.0 86.8 16.4 2.10 30.00 1P92 15278 15278 0 0 0.078 1 12.9 2.24 98.8 refinement CNS 1.0 data reduction DENZO data scaling SCALEPACK phasing EPMR Crystal Structure of (H79A)DtxR 1 N N 2 N N 3 N N A LEU 4 A LEU 4 HELX_P A GLY 22 A GLY 22 1 1 19 A LEU 26 A LEU 26 HELX_P A GLU 35 A GLU 35 1 2 10 A THR 40 A THR 40 HELX_P A ASP 51 A ASP 51 1 3 12 A THR 65 A THR 65 HELX_P A ILE 89 A ILE 89 1 4 25 A ASP 93 A ASP 93 HELX_P A GLU 105 A GLU 105 1 5 13 A SER 109 A SER 109 HELX_P A LEU 120 A LEU 120 1 6 12 A GLY 134 A GLY 134 HELX_P A GLY 139 A GLY 139 1 7 6 A VAL 152 A VAL 152 HELX_P A ALA 156 A ALA 156 1 8 5 A ASN 169 A ASN 169 HELX_P A GLN 173 A GLN 173 5 9 5 A ASP 177 A ASP 177 HELX_P A ALA 185 A ALA 185 1 10 9 A LEU 214 A LEU 214 HELX_P A ILE 221 A ILE 221 1 11 8 covale 2.040 none A CYS 102 A SG CYS 102 1_555 A BME 550 B S2 BME 1_555 DNA BINDING PROTEIN Diphtheria toxin repressor, DtxR, DNA-binding protein, Helix-turn-helix, SH3-like, metal ion binding site, DNA BINDING PROTEIN DTXR_CORDI UNP 1 1 P33120 MKDLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHR LAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVLKDVSRSPFGNPIPGLDELGVGNSDAAAPGTRVIDAATSMP RKVRIVQINEIFQVETDQFTQLLDADIRVGSEVEIVDRDGHITLSHNGKDVELLDDLAHTIRIEEL 1 226 1P92 1 226 P33120 A 1 1 226 1 HIS engineered mutation ALA 79 1P92 A P33120 UNP 79 79 2 2 anti-parallel anti-parallel A VAL 54 A VAL 54 A VAL 56 A VAL 56 A LEU 62 A LEU 62 A MET 64 A MET 64 A THR 150 A THR 150 A ARG 151 A ARG 151 A ARG 222 A ARG 222 A ILE 223 A ILE 223 BINDING SITE FOR RESIDUE BME A 550 A BME 550 Software 1 A CYS 102 A CYS 102 1 1_555 152 P 31 2 1