2BYC - Sequence, Chains, Asymmetric and Biological Units

• Title: BLRB - A BLUF PROTEIN, DARK STATE STRUCTURE
• Keywords: SIGNALING PROTEIN, PHOTORECEPTOR, FLAVIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BLUE-LIGHT RECEPTOR OF THE BLUF-FAMILY	A	137	1092	0
2	Protein	BLUE-LIGHT RECEPTOR OF THE BLUF-FAMILY	B	132	1058	0
3	Ligand	BLUE-LIGHT RECEPTOR OF THE BLUF-FAMILY	A	1	0	31
4	Ligand	BLUE-LIGHT RECEPTOR OF THE BLUF-FAMILY	B	1	0	31
5	Water			102	0	102
total				373	2150	164

Proteins

Unit 1

PHE 0 MET 1 ASP 2 GLU 3 LEU 4 VAL 5 SER 6 LEU 7 THR 8 TYR 9 ARG 10 SER 11 ARG 12 VAL 13 ARG 14 LEU 15 ALA 16 ASP 17 PRO 18 VAL 19 ALA 20 ASP 21 ILE 22 VAL 23 GLN 24 ILE 25 MET 26 ARG 27 ALA 28 SER 29 ARG 30 VAL 31 ARG 32 ASN 33 LEU 34 ARG 35 LEU 36 GLY 37 ILE 38 THR 39 GLY 40 ILE 41 LEU 42 LEU 43 TYR 44 ASN 45 GLY 46 VAL 47 HIS 48 PHE 49 VAL 50 GLN 51 THR 52 ILE 53 GLU 54 GLY 55 PRO 56 ARG 57 SER 58 ALA 59 CYS 60 ASP 61 GLU 62 LEU 63 PHE 64 ARG 65 LEU 66 ILE 67 SER 68 ALA 69 ASP 70 PRO 71 ARG 72 HIS 73 GLN 74 GLU 75 ILE 76 LEU 77 ALA 78 PHE 79 ASP 80 LEU 81 GLU 82 PRO 83 ILE 84 THR 85 ALA 86 ARG 87 ARG 88 PHE 89 PRO 90 ASP 91 TRP 92 SER 93 MET 94 ARG 95 ILE 96 VAL 97 SER 98 ARG 99 LYS 100 GLU 101 LEU 102 ARG 103 ALA 104 LEU 105 ALA 106 PRO 107 ASP 108 LEU 109 GLU 110 ARG 111 LEU 112 ASP 113 LEU 114 SER 115 GLY 116 PRO 117 GLU 118 ASP 119 VAL 120 ALA 121 GLU 122 LEU 123 HIS 124 ARG 125 THR 126 ILE 127 ALA 128 ALA 129 SER 130 LEU 131 SER 132 ARG 133 GLY 134 ASP 135 ALA 136

Unit 2

PHE 500 MET 501 ASP 502 GLU 503 LEU 504 VAL 505 SER 506 LEU 507 THR 508 TYR 509 ARG 510 SER 511 ARG 512 VAL 513 ARG 514 LEU 515 ALA 516 ASP 517 PRO 518 VAL 519 ALA 520 ASP 521 ILE 522 VAL 523 GLN 524 ILE 525 MET 526 ARG 527 ALA 528 SER 529 ARG 530 VAL 531 ARG 532 ASN 533 LEU 534 ARG 535 LEU 536 GLY 537 ILE 538 THR 539 GLY 540 ILE 541 LEU 542 LEU 543 TYR 544 ASN 545 GLY 546 VAL 547 HIS 548 PHE 549 VAL 550 GLN 551 THR 552 ILE 553 GLU 554 GLY 555 PRO 556 ARG 557 SER 558 ALA 559 CYS 560 ASP 561 GLU 562 LEU 563 PHE 564 ARG 565 LEU 566 ILE 567 SER 568 ALA 569 ASP 570 PRO 571 ARG 572 HIS 573 GLN 574 GLU 575 ILE 576 LEU 577 ALA 578 PHE 579 ASP 580 LEU 581 GLU 582 PRO 583 ILE 584 THR 585 ALA 586 ARG 587 ARG 588 PHE 589 PRO 590 ASP 591 TRP 592 SER 593 MET 594 ARG 595 ILE 596 VAL 597 SER 598 ARG 599 LYS 600 GLU 601 LEU 602 ARG 603 ALA 604 LEU 605 ALA 606 PRO 607 ASP 608 LEU 609 GLU 610 ARG 611 LEU 612 ASP 613 LEU 614 SER 615 GLY 616 PRO 617 GLU 618 ASP 619 VAL 620 ALA 621 GLU 622 LEU 623 HIS 624 ARG 625 THR 626 ILE 627 ALA 628 ALA 629 SER 630 LEU 631

Ligands

Unit 3	FMN 1137
Unit 4	FMN 1632