1CY7 - Sequence, Chains, Asymmetric and Biological Units

• Title: COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'-THYMIDINE MONO
• Keywords: DNA TOPOISOMERASE, RELAXING ENZYME, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1CY7	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA TOPOISOMERASE I	A	563	4485	0
2	Ligand	DNA TOPOISOMERASE I	A	4	0	68
3	Water			127	0	127
total				694	4485	195

Proteins

Unit 1

GLY 2 LYS 3 ALA 4 LEU 5 VAL 6 ILE 7 VAL 8 GLU 9 SER 10 PRO 11 ALA 12 LYS 13 ALA 14 LYS 15 THR 16 ILE 17 ASN 18 LYS 19 TYR 20 LEU 21 GLY 22 SER 23 ASP 24 TYR 25 VAL 26 VAL 27 LYS 28 SER 29 SER 30 VAL 31 GLY 32 HIS 33 ILE 34 ARG 35 ASP 36 LEU 37 PRO 38 THR 39 ASP 62 GLU 63 ARG 64 GLY 65 ALA 66 LEU 67 VAL 68 ASN 69 ARG 70 MET 71 GLY 72 VAL 73 ASP 74 PRO 75 TRP 76 HIS 77 ASN 78 TRP 79 GLU 80 ALA 81 HIS 82 TYR 83 GLU 84 VAL 85 LEU 86 PRO 87 GLY 88 LYS 89 GLU 90 LYS 91 VAL 92 VAL 93 SER 94 GLU 95 LEU 96 LYS 97 GLN 98 LEU 99 ALA 100 GLU 101 LYS 102 ALA 103 ASP 104 HIS 105 ILE 106 TYR 107 LEU 108 ALA 109 THR 110 ASP 111 LEU 112 ASP 113 ARG 114 GLU 115 GLY 116 GLU 117 ALA 118 ILE 119 ALA 120 TRP 121 HIS 122 LEU 123 ARG 124 GLU 125 VAL 126 ILE 127 GLY 128 GLY 129 ASP 130 ASP 131 ALA 132 ARG 133 TYR 134 SER 135 ARG 136 VAL 137 VAL 138 PHE 139 ASN 140 GLU 141 ILE 142 THR 143 LYS 144 ASN 145 ALA 146 ILE 147 ARG 148 GLN 149 ALA 150 PHE 151 ASN 152 LYS 153 PRO 154 GLY 155 GLU 156 LEU 157 ASN 158 ILE 159 ASP 160 ARG 161 VAL 162 ASN 163 ALA 164 GLN 165 GLN 166 ALA 167 ARG 168 ARG 169 PHE 170 MET 171 ASP 172 ARG 173 VAL 174 VAL 175 GLY 176 TYR 177 MET 178 VAL 179 SER 180 PRO 181 LEU 182 LEU 183 TRP 184 LYS 185 LYS 186 ILE 187 ALA 188 ARG 189 GLY 190 LEU 191 SER 192 ALA 193 GLY 194 ARG 195 VAL 196 GLN 197 SER 198 VAL 199 ALA 200 VAL 201 ARG 202 LEU 203 VAL 204 VAL 205 GLU 206 ARG 207 GLU 208 ARG 209 GLU 210 ILE 211 LYS 212 ALA 213 PHE 214 VAL 215 PRO 216 GLU 217 GLU 218 PHE 219 TRP 220 GLU 221 VAL 222 ASP 223 ALA 224 SER 225 THR 226 THR 227 THR 228 PRO 229 SER 230 GLY 231 GLU 232 ALA 233 LEU 234 ALA 235 LEU 236 GLN 237 VAL 238 THR 239 HIS 240 GLN 241 ASN 242 ASP 243 LYS 244 PRO 245 PHE 246 ARG 247 PRO 248 VAL 249 ASN 250 LYS 251 GLU 252 GLN 253 THR 254 GLN 255 ALA 256 ALA 257 VAL 258 SER 259 LEU 260 LEU 261 GLU 262 LYS 263 ALA 264 ARG 265 TYR 266 SER 267 VAL 268 LEU 269 GLU 270 ARG 271 GLU 272 ASP 273 LYS 274 PRO 275 THR 276 THR 277 SER 278 LYS 279 PRO 280 GLY 281 ALA 282 PRO 283 PHE 284 ILE 285 THR 286 SER 287 THR 288 LEU 289 GLN 290 GLN 291 ALA 292 ALA 293 SER 294 THR 295 ARG 296 LEU 297 GLY 298 PHE 299 GLY 300 VAL 301 LYS 302 LYS 303 THR 304 MET 305 MET 306 MET 307 ALA 308 GLN 309 ARG 310 LEU 311 TYR 312 GLU 313 ALA 314 GLY 315 TYR 316 ILE 317 THR 318 TYR 319 MET 320 ARG 321 THR 322 ASP 323 SER 324 THR 325 ASN 326 LEU 327 SER 328 GLN 329 ASP 330 ALA 331 VAL 332 ASN 333 MET 334 VAL 335 ARG 336 GLY 337 TYR 338 ILE 339 SER 340 ASP 341 ASN 342 PHE 343 GLY 344 LYS 345 LYS 346 TYR 347 LEU 348 PRO 349 GLU 350 SER 351 PRO 352 ASN 353 GLN 354 TYR 355 GLU 359 ASN 360 SER 361 GLN 362 GLU 363 ALA 364 HIS 365 GLU 366 ALA 367 ILE 368 ARG 369 PRO 370 SER 371 ASP 372 VAL 373 ASN 374 VAL 375 MET 376 ALA 377 GLU 378 SER 379 LEU 380 LYS 381 ASP 382 MET 383 GLU 384 ALA 385 ASP 386 ALA 387 GLN 388 LYS 389 LEU 390 TYR 391 GLN 392 LEU 393 ILE 394 TRP 395 ARG 396 GLN 397 PHE 398 VAL 399 ALA 400 CYS 401 GLN 402 MET 403 THR 404 PRO 405 ALA 406 LYS 407 TYR 408 ASP 409 SER 410 THR 411 THR 412 LEU 413 THR 414 VAL 415 GLY 416 ALA 417 GLY 418 ASP 419 PHE 420 ARG 421 LEU 422 LYS 423 ALA 424 ARG 425 GLY 426 ARG 427 ILE 428 LEU 429 ARG 430 PHE 431 ASP 432 GLY 433 TRP 434 THR 435 LYS 436 VAL 437 MET 438 PRO 439 ALA 440 LEU 441 ILE 449 LEU 450 PRO 451 ALA 452 VAL 453 ASN 454 LYS 455 GLY 456 ASP 457 ALA 458 LEU 459 THR 460 LEU 461 VAL 462 GLU 463 LEU 464 THR 465 PRO 466 ALA 467 GLN 468 HIS 469 PHE 470 THR 471 LYS 472 PRO 473 PRO 474 ALA 475 ARG 476 PHE 477 SER 478 GLU 479 ALA 480 SER 481 LEU 482 VAL 483 LYS 484 GLU 485 LEU 486 GLU 487 LYS 488 ARG 489 GLY 490 ILE 491 GLY 492 ARG 493 PRO 494 SER 495 THR 496 TYR 497 ALA 498 SER 499 ILE 500 ILE 501 SER 502 THR 503 ILE 504 GLN 505 ASP 506 ARG 507 GLY 508 TYR 509 VAL 510 ARG 511 VAL 512 GLU 513 ASN 514 ARG 515 ARG 516 PHE 517 TYR 518 ALA 519 GLU 520 LYS 521 MET 522 GLY 523 GLU 524 ILE 525 VAL 526 THR 527 ASP 528 ARG 529 LEU 530 GLU 531 GLU 532 ASN 533 PHE 534 ARG 535 GLU 536 LEU 537 MET 538 ASN 539 TYR 540 ASP 541 PHE 542 THR 543 ALA 544 GLN 545 MET 546 GLU 547 ASN 548 SER 549 LEU 550 ASP 551 GLN 552 VAL 553 ALA 554 ASN 555 HIS 556 GLU 557 ALA 558 GLU 559 TRP 560 LYS 561 ALA 562 VAL 563 LEU 564 ASP 565 HIS 566 PHE 567 PHE 568 SER 569 ASP 570 PHE 571 THR 572 GLN 573 GLN 574 LEU 575 ASP 576 LYS 577 ALA 578 GLU 579 LYS 580 ASP 581 PRO 582 GLU 583 GLU 584 GLY 585 GLY 586 MET 587 ARG 588 PRO 589 ASN 590 GLN 591 MET 592 VAL 593 LEU 594 THR 595 SER 596

Ligands

Unit 2

TMP 600 TMP 601 TMP 602 PO4 700