4CTR - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX WITH 2-(6-AMINO-4-METHYLPYRIDIN-2-YL)-1-(3-(2-( 6-AMINO-4-METHYLPYRIDIN-2-YL)ETHYL )PHENYL)ETHAN-1-OL
• Keywords: OXIDOREDUCTASE, INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4CTR	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NITRIC OXIDE SYNTHASE, BRAIN	A	408	3314	0
2	Protein	NITRIC OXIDE SYNTHASE, BRAIN	B	411	3345	0
3	Ligand	NITRIC OXIDE SYNTHASE, BRAIN	A	5	0	92
4	Ligand	NITRIC OXIDE SYNTHASE, BRAIN	B	4	0	91
5	Water			124	0	124
total				952	6659	307

Proteins

Unit 1

ARG 299 PHE 300 LEU 301 LYS 302 VAL 303 LYS 304 ASN 305 TRP 306 GLU 307 THR 308 ASP 309 VAL 310 VAL 311 LEU 312 THR 313 ASP 314 THR 315 LEU 316 HIS 317 LEU 318 LYS 319 SER 320 THR 321 LEU 322 GLU 323 THR 324 GLY 325 CYS 326 THR 327 GLU 328 HIS 329 ILE 330 CYS 331 MET 332 GLY 333 SER 334 ILE 335 MET 336 LEU 337 PRO 338 THR 350 LYS 351 ASP 352 GLN 353 LEU 354 PHE 355 PRO 356 LEU 357 ALA 358 LYS 359 GLU 360 PHE 361 LEU 362 ASP 363 GLN 364 TYR 365 TYR 366 SER 367 SER 368 ILE 369 LYS 370 ARG 371 PHE 372 GLY 373 SER 374 LYS 375 ALA 376 HIS 377 MET 378 ASP 379 ARG 380 LEU 381 GLU 382 GLU 383 VAL 384 ASN 385 LYS 386 GLU 387 ILE 388 GLU 389 SER 390 THR 391 SER 392 THR 393 TYR 394 GLN 395 LEU 396 LYS 397 ASP 398 THR 399 GLU 400 LEU 401 ILE 402 TYR 403 GLY 404 ALA 405 LYS 406 HIS 407 ALA 408 TRP 409 ARG 410 ASN 411 ALA 412 SER 413 ARG 414 CYS 415 VAL 416 GLY 417 ARG 418 ILE 419 GLN 420 TRP 421 SER 422 LYS 423 LEU 424 GLN 425 VAL 426 PHE 427 ASP 428 ALA 429 ARG 430 ASP 431 CYS 432 THR 433 THR 434 ALA 435 HIS 436 GLY 437 MET 438 PHE 439 ASN 440 TYR 441 ILE 442 CYS 443 ASN 444 HIS 445 VAL 446 LYS 447 TYR 448 ALA 449 THR 450 ASN 451 LYS 452 GLY 453 ASN 454 LEU 455 ARG 456 SER 457 ALA 458 ILE 459 THR 460 ILE 461 PHE 462 PRO 463 GLN 464 ARG 465 THR 466 ASP 467 GLY 468 LYS 469 HIS 470 ASP 471 PHE 472 ARG 473 VAL 474 TRP 475 ASN 476 SER 477 GLN 478 LEU 479 ILE 480 ARG 481 TYR 482 ALA 483 GLY 484 TYR 485 LYS 486 GLN 487 PRO 488 ASP 489 GLY 490 SER 491 THR 492 LEU 493 GLY 494 ASP 495 PRO 496 ALA 497 ASN 498 VAL 499 GLN 500 PHE 501 THR 502 GLU 503 ILE 504 CYS 505 ILE 506 GLN 507 GLN 508 GLY 509 TRP 510 LYS 511 ALA 512 PRO 513 ARG 514 GLY 515 ARG 516 PHE 517 ASP 518 VAL 519 LEU 520 PRO 521 LEU 522 LEU 523 LEU 524 GLN 525 ALA 526 ASN 527 GLY 528 ASN 529 ASP 530 PRO 531 GLU 532 LEU 533 PHE 534 GLN 535 ILE 536 PRO 537 PRO 538 GLU 539 LEU 540 VAL 541 LEU 542 GLU 543 VAL 544 PRO 545 ILE 546 ARG 547 HIS 548 PRO 549 LYS 550 PHE 551 ASP 552 TRP 553 PHE 554 LYS 555 ASP 556 LEU 557 GLY 558 LEU 559 LYS 560 TRP 561 TYR 562 GLY 563 LEU 564 PRO 565 ALA 566 VAL 567 SER 568 ASN 569 MET 570 LEU 571 LEU 572 GLU 573 ILE 574 GLY 575 GLY 576 LEU 577 GLU 578 PHE 579 SER 580 ALA 581 CYS 582 PRO 583 PHE 584 SER 585 GLY 586 TRP 587 TYR 588 MET 589 GLY 590 THR 591 GLU 592 ILE 593 GLY 594 VAL 595 ARG 596 ASP 597 TYR 598 CYS 599 ASP 600 ASN 601 SER 602 ARG 603 TYR 604 ASN 605 ILE 606 LEU 607 GLU 608 GLU 609 VAL 610 ALA 611 LYS 612 LYS 613 MET 614 ASP 615 LEU 616 ASP 617 MET 618 ARG 619 LYS 620 THR 621 SER 622 SER 623 LEU 624 TRP 625 LYS 626 ASP 627 GLN 628 ALA 629 LEU 630 VAL 631 GLU 632 ILE 633 ASN 634 ILE 635 ALA 636 VAL 637 LEU 638 TYR 639 SER 640 PHE 641 GLN 642 SER 643 ASP 644 LYS 645 VAL 646 THR 647 ILE 648 VAL 649 ASP 650 HIS 651 HIS 652 SER 653 ALA 654 THR 655 GLU 656 SER 657 PHE 658 ILE 659 LYS 660 HIS 661 MET 662 GLU 663 ASN 664 GLU 665 TYR 666 ARG 667 CYS 668 ARG 669 GLY 670 GLY 671 CYS 672 PRO 673 ALA 674 ASP 675 TRP 676 VAL 677 TRP 678 ILE 679 VAL 680 PRO 681 PRO 682 MET 683 SER 684 GLY 685 SER 686 ILE 687 THR 688 PRO 689 VAL 690 PHE 691 HIS 692 GLN 693 GLU 694 MET 695 LEU 696 ASN 697 TYR 698 ARG 699 LEU 700 THR 701 PRO 702 SER 703 PHE 704 GLU 705 TYR 706 GLN 707 PRO 708 ASP 709 PRO 710 TRP 711 ASN 712 THR 713 HIS 714 VAL 715 TRP 716 LYS 717

Unit 2

ARG 299 PHE 300 LEU 301 LYS 302 VAL 303 LYS 304 ASN 305 TRP 306 GLU 307 THR 308 ASP 309 VAL 310 VAL 311 LEU 312 THR 313 ASP 314 THR 315 LEU 316 HIS 317 LEU 318 LYS 319 SER 320 THR 321 LEU 322 GLU 323 THR 324 GLY 325 CYS 326 THR 327 GLU 328 HIS 329 ILE 330 CYS 331 MET 332 GLY 333 SER 334 ILE 335 MET 336 LEU 337 PRO 338 VAL 348 ARG 349 THR 350 LYS 351 ASP 352 GLN 353 LEU 354 PHE 355 PRO 356 LEU 357 ALA 358 LYS 359 GLU 360 PHE 361 LEU 362 ASP 363 GLN 364 TYR 365 TYR 366 SER 367 SER 368 ILE 369 LYS 370 ARG 371 PHE 372 GLY 373 SER 374 LYS 375 ALA 376 HIS 377 MET 378 ASP 379 ARG 380 LEU 381 GLU 382 GLU 383 VAL 384 ASN 385 LYS 386 GLU 387 ILE 388 GLU 389 SER 390 THR 391 SER 392 THR 393 TYR 394 GLN 395 LEU 396 LYS 397 ASP 398 THR 399 GLU 400 LEU 401 ILE 402 TYR 403 GLY 404 ALA 405 LYS 406 HIS 407 ALA 408 TRP 409 ARG 410 ASN 411 ALA 412 SER 413 ARG 414 CYS 415 VAL 416 GLY 417 ARG 418 ILE 419 GLN 420 TRP 421 SER 422 LYS 423 LEU 424 GLN 425 VAL 426 PHE 427 ASP 428 ALA 429 ARG 430 ASP 431 CYS 432 THR 433 THR 434 ALA 435 HIS 436 GLY 437 MET 438 PHE 439 ASN 440 TYR 441 ILE 442 CYS 443 ASN 444 HIS 445 VAL 446 LYS 447 TYR 448 ALA 449 THR 450 ASN 451 LYS 452 GLY 453 ASN 454 LEU 455 ARG 456 SER 457 ALA 458 ILE 459 THR 460 ILE 461 PHE 462 PRO 463 GLN 464 ARG 465 THR 466 ASP 467 GLY 468 LYS 469 HIS 470 ASP 471 PHE 472 ARG 473 VAL 474 TRP 475 ASN 476 SER 477 GLN 478 LEU 479 ILE 480 ARG 481 TYR 482 ALA 483 GLY 484 TYR 485 LYS 486 GLN 487 PRO 488 ASP 489 GLY 490 SER 491 THR 492 LEU 493 GLY 494 ASP 495 PRO 496 ALA 497 ASN 498 VAL 499 GLN 500 PHE 501 THR 502 GLU 503 ILE 504 CYS 505 ILE 506 GLN 507 GLN 508 GLY 509 TRP 510 LYS 511 ALA 512 PRO 513 ARG 514 GLY 515 ARG 516 PHE 517 ASP 518 VAL 519 LEU 520 PRO 521 LEU 522 LEU 523 LEU 524 GLN 525 ALA 526 ASN 527 GLY 528 ASN 529 ASP 530 PRO 531 GLU 532 LEU 533 PHE 534 GLN 535 ILE 536 PRO 537 PRO 538 GLU 539 LEU 540 VAL 541 LEU 542 GLU 543 VAL 544 PRO 545 ILE 546 ARG 547 HIS 548 PRO 549 LYS 550 PHE 551 ASP 552 TRP 553 PHE 554 LYS 555 ASP 556 LEU 557 GLY 558 LEU 559 LYS 560 TRP 561 TYR 562 GLY 563 LEU 564 PRO 565 ALA 566 VAL 567 SER 568 ASN 569 MET 570 LEU 571 LEU 572 GLU 573 ILE 574 GLY 575 GLY 576 LEU 577 GLU 578 PHE 579 SER 580 ALA 581 CYS 582 PRO 583 PHE 584 SER 585 GLY 586 TRP 587 TYR 588 MET 589 GLY 590 THR 591 GLU 592 ILE 593 GLY 594 VAL 595 ARG 596 ASP 597 TYR 598 CYS 599 ASP 600 ASN 601 SER 602 ARG 603 TYR 604 ASN 605 ILE 606 LEU 607 GLU 608 GLU 609 VAL 610 ALA 611 LYS 612 LYS 613 MET 614 ASP 615 LEU 616 ASP 617 MET 618 ARG 619 LYS 620 THR 621 SER 622 SER 623 LEU 624 TRP 625 LYS 626 ASP 627 GLN 628 ALA 629 LEU 630 VAL 631 GLU 632 ILE 633 ASN 634 ILE 635 ALA 636 VAL 637 LEU 638 TYR 639 SER 640 PHE 641 GLN 642 SER 643 ASP 644 LYS 645 VAL 646 THR 647 ILE 648 VAL 649 ASP 650 HIS 651 HIS 652 SER 653 ALA 654 THR 655 GLU 656 SER 657 PHE 658 ILE 659 LYS 660 HIS 661 MET 662 GLU 663 ASN 664 GLU 665 TYR 666 ARG 667 CYS 668 ARG 669 GLY 670 GLY 671 CYS 672 PRO 673 ALA 674 ASP 675 TRP 676 VAL 677 TRP 678 ILE 679 VAL 680 PRO 681 PRO 682 MET 683 SER 684 GLY 685 SER 686 ILE 687 THR 688 PRO 689 VAL 690 PHE 691 HIS 692 GLN 693 GLU 694 MET 695 LEU 696 ASN 697 TYR 698 ARG 699 LEU 700 THR 701 PRO 702 SER 703 PHE 704 GLU 705 TYR 706 GLN 707 PRO 708 ASP 709 PRO 710 TRP 711 ASN 712 THR 713 HIS 714 VAL 715 TRP 716 LYS 717 GLY 718

Ligands

Unit 3	HEM 750 H4B 760 S20 800 ACT 860 ZN 900
Unit 4	HEM 750 H4B 760 S20 800 ACT 860