2PJP - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE MRNA-BINDING DOMAIN OF ELONGATION FACTOR SELB FROM E.COLI IN COMPLEX WITH SECIS RNA
• Keywords: SELB, PROTEIN-RNA COMPLEX, ELONGATION FACTOR, SECIS, WINGED- HELIX, BULGE, TRANSLATION/RNA COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR	A	121	982	0
2	RNA		B	23	491	0
3	Ligand	SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR	A	1	0	1
4	Ligand	SECIS RNA	B	1	0	1
5	Ligand	SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR	A	4	0	4
6	Ligand	SECIS RNA	B	7	0	7
7	Ligand	SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR	A	1	0	1
8	Ligand	SECIS RNA	B	3	0	3
9	Ligand	SELENOCYSTEINE-SPECIFIC ELONGATION FACTOR	A	4	0	4
10	Ligand	SECIS RNA	B	3	0	3
11	Water			112	0	112
total				280	1473	136

Proteins

Unit 1

PHE 487 SER 488 GLU 489 GLU 490 GLN 491 GLN 492 ALA 493 ILE 494 TRP 495 GLN 496 LYS 497 ALA 498 GLU 499 PRO 500 LEU 501 PHE 502 GLY 503 ASP 504 GLU 505 PRO 506 TRP 507 TRP 508 VAL 509 ARG 510 ASP 511 LEU 512 ALA 513 LYS 514 GLU 515 THR 516 GLY 517 THR 518 ASP 519 GLU 520 GLN 521 ALA 522 MET 523 ARG 524 LEU 525 THR 526 LEU 527 ARG 528 GLN 529 ALA 530 ALA 531 GLN 532 GLN 533 GLY 534 ILE 535 ILE 536 THR 537 ALA 538 ILE 539 VAL 540 LYS 541 ASP 542 ARG 543 TYR 544 TYR 545 ARG 546 ASN 547 ASP 548 ARG 549 ILE 550 VAL 551 GLU 552 PHE 553 ALA 554 ASN 555 MET 556 ILE 557 ARG 558 ASP 559 LEU 560 ASP 561 GLN 562 GLU 563 CYS 564 GLY 565 SER 566 THR 567 CYS 568 ALA 569 ALA 570 ASP 571 PHE 572 ARG 573 ASP 574 ARG 575 LEU 576 GLY 577 VAL 578 GLY 579 ARG 580 LYS 581 LEU 582 ALA 583 ILE 584 GLN 585 ILE 586 LEU 587 GLU 588 TYR 589 PHE 590 ASP 591 ARG 592 ILE 593 GLY 594 PHE 595 THR 596 ARG 597 ARG 598 ARG 599 GLY 600 ASN 601 ASP 602 HIS 603 LEU 604 LEU 605 ARG 606 ASP 607

Nucleic acids

Unit 2

G 12 G 13 C 14 G 15 G 16 U 17 U 18 G 19 C 20 A 21 G 22 G 23 U 24 C 25 U 26 G 27 C 28 A 29 C 30 C 31 G 32 C 33 C 34

Ligands

Unit 3	CL 98
Unit 4	MG 99
Unit 5	MG 100 CL 101 CA 102 MG 103
Unit 6	MG 104 MG 105 MG 106 MG 140 MG 150 MG 151 MG 152
Unit 7	CA 141
Unit 8	MG 142 MG 143 MG 158
Unit 9	CA 49 NA 159 MG 160 CA 161
Unit 10	MG 50 MG 51 MG 52