2QTZ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE NADP+-BOUND FAD-CONTAINING FNR-LIKE HUMAN METHIONINE SYNTHASE REDUCTASE
• Keywords: ALPHA-BETA-ALPHA STRUCTURAL MOTIF, FLATTENED ANTIPARALLEL BE BARREL, FLEXIBLE HINGE REGION, CONNECTING DOMAIN, FAD-BINDI REGION, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2QTZ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	METHIONINE SYNTHASE REDUCTASE	A	447	3480	14
2	Ligand	METHIONINE SYNTHASE REDUCTASE	A	2	0	74
3	Water			352	0	352
total				801	3480	440

Proteins

Unit 1

SER 217 ASN 218 VAL 219 VAL 220 ILE 221 GLU 222 ASP 223 PHE 224 GLU 225 SER 226 SER 227 LEU 228 THR 229 ARG 230 SER 231 VAL 232 PRO 233 PRO 234 LEU 235 SER 236 GLN 237 ALA 238 SER 239 LEU 240 ASN 241 ILE 242 PRO 243 GLY 244 LEU 245 PRO 246 PRO 247 GLU 248 TYR 249 LEU 250 GLN 251 VAL 252 HIS 253 LEU 254 GLN 255 GLU 256 SER 257 PRO 272 VAL 273 PHE 274 GLN 275 VAL 276 PRO 277 ILE 278 SER 279 LYS 280 ALA 281 VAL 282 GLN 283 LEU 284 THR 285 THR 286 ASN 287 ASP 288 ALA 289 ILE 290 LYS 291 THR 292 THR 293 LEU 294 LEU 295 VAL 296 GLU 297 LEU 298 ASP 299 ILE 300 SER 301 ASN 302 THR 303 ASP 304 PHE 305 SER 306 TYR 307 GLN 308 PRO 309 GLY 310 ASP 311 ALA 312 PHE 313 SER 314 VAL 315 ILE 316 CYS 317 PRO 318 ASN 319 SER 320 ASP 321 SER 322 GLU 323 VAL 324 GLN 325 SER 326 LEU 327 LEU 328 GLN 329 ARG 330 LEU 331 GLN 332 LEU 333 GLU 334 ASP 335 LYS 336 ARG 337 GLU 338 HIS 339 CSO 340 VAL 341 LEU 342 LEU 343 LYS 344 ILE 345 LYS 346 ALA 347 ASP 348 THR 349 LYS 350 LYS 351 LYS 352 GLY 353 ALA 354 THR 355 LEU 356 PRO 357 GLN 358 HIS 359 ILE 360 PRO 361 ALA 362 GLY 363 CYS 364 SER 365 LEU 366 GLN 367 PHE 368 ILE 369 PHE 370 THR 371 TRP 372 CYS 373 LEU 374 GLU 375 ILE 376 ARG 377 ALA 378 ILE 379 PRO 380 LYS 381 LYS 382 ALA 383 PHE 384 LEU 385 ARG 386 ALA 387 LEU 388 VAL 389 ASP 390 TYR 391 THR 392 SER 393 ASP 394 SER 395 ALA 396 GLU 397 LYS 398 ARG 399 ARG 400 LEU 401 GLN 402 GLU 403 LEU 404 CYS 405 SER 406 LYS 407 GLN 408 GLY 409 ALA 410 ALA 411 ASP 412 TYR 413 SER 414 ARG 415 PHE 416 VAL 417 ARG 418 ASP 419 ALA 420 CSO 421 ALA 422 CYS 423 LEU 424 LEU 425 ASP 426 LEU 427 LEU 428 LEU 429 ALA 430 PHE 431 PRO 432 SER 433 CYS 434 GLN 435 PRO 436 PRO 437 LEU 438 SER 439 LEU 440 LEU 441 LEU 442 GLU 443 HIS 444 LEU 445 PRO 446 LYS 447 LEU 448 GLN 449 PRO 450 ARG 451 PRO 452 TYR 453 SER 454 CYS 455 ALA 456 SER 457 SER 458 SER 459 LEU 460 PHE 461 HIS 462 PRO 463 GLY 464 LYS 465 LEU 466 HIS 467 PHE 468 VAL 469 PHE 470 ASN 471 ILE 472 VAL 473 GLU 474 PHE 475 LEU 476 SER 477 THR 478 ALA 479 THR 480 THR 481 GLU 482 VAL 483 LEU 484 ARG 485 LYS 486 GLY 487 VAL 488 CYS 489 THR 490 GLY 491 TRP 492 LEU 493 ALA 494 LEU 495 LEU 496 VAL 497 ALA 498 SER 499 VAL 500 LEU 501 ALA 517 PRO 518 LYS 519 ILE 520 SER 521 ILE 522 PHE 523 PRO 524 ARG 525 THR 526 THR 527 ASN 528 SER 529 PHE 530 HIS 531 LEU 532 PRO 533 ASP 534 ASP 535 PRO 536 SER 537 ILE 538 PRO 539 ILE 540 ILE 541 MET 542 VAL 543 GLY 544 PRO 545 GLY 546 THR 547 GLY 548 ILE 549 ALA 550 PRO 551 PHE 552 ILE 553 GLY 554 PHE 555 LEU 556 GLN 557 HIS 558 ARG 559 GLU 560 LYS 561 LEU 562 GLN 563 GLU 564 GLN 565 HIS 566 PRO 567 ASP 568 GLY 569 ASN 570 PHE 571 GLY 572 ALA 573 MET 574 TRP 575 LEU 576 PHE 577 PHE 578 GLY 579 CYS 580 ARG 581 HIS 582 LYS 583 ASP 584 ARG 585 ASP 586 TYR 587 LEU 588 PHE 589 ARG 590 LYS 591 GLU 592 LEU 593 ARG 594 HIS 595 PHE 596 LEU 597 LYS 598 HIS 599 GLY 600 ILE 601 LEU 602 THR 603 HIS 604 LEU 605 LYS 606 VAL 607 SER 608 PHE 609 SER 610 ARG 611 ASP 612 ALA 613 PRO 614 PRO 621 ALA 622 LYS 623 TYR 624 VAL 625 GLN 626 ASP 627 ASN 628 ILE 629 GLN 630 LEU 631 HIS 632 GLY 633 GLN 634 GLN 635 VAL 636 ALA 637 ARG 638 ILE 639 LEU 640 LEU 641 GLN 642 GLU 643 ASN 644 GLY 645 HIS 646 ILE 647 TYR 648 VAL 649 CYS 650 GLY 651 ASP 652 ALA 653 LYS 654 ASN 655 MET 656 ALA 657 LYS 658 ASP 659 VAL 660 HIS 661 ASP 662 ALA 663 LEU 664 VAL 665 GLN 666 ILE 667 ILE 668 SER 669 LYS 670 GLU 671 VAL 672 GLY 673 VAL 674 GLU 675 LYS 676 LEU 677 GLU 678 ALA 679 MET 680 LYS 681 THR 682 LEU 683 ALA 684 THR 685 LEU 686 LYS 687 GLU 688 GLU 689 LYS 690 ARG 691 TYR 692 LEU 693 GLN 694 ASP 695 ILE 696 TRP 697 SER 698

Ligands

Unit 2

FAD 700 NAP 701