3I31 - Sequence, Chains, Asymmetric and Biological Units

• Title: HERA HELICASE RNA BINDING DOMAIN IS AN RRM FOLD
• Keywords: RNA HELICASE, RNA RECOGNITION MOTIF, ATP-BINDING, HELICASE, NUCLEOTIDE-BINDING, RNA BINDING PROTEIN, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3I31	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HEAT RESISTANT RNA DEPENDENT ATPASE	A	76	581	0
2	Ligand	HEAT RESISTANT RNA DEPENDENT ATPASE	A	5	0	12
3	Water			39	0	39
total				120	581	51

Proteins

Unit 1

ALA 423 ALA 424 GLU 425 ARG 426 SER 427 LEU 428 LEU 429 THR 430 GLY 431 GLU 432 GLU 433 GLY 434 TRP 435 ARG 436 THR 437 TYR 438 LYS 439 ALA 440 THR 441 GLY 442 PRO 443 ARG 444 LEU 445 SER 446 LEU 447 PRO 448 ARG 449 LEU 450 VAL 451 ALA 452 LEU 453 LEU 454 LYS 455 GLY 456 GLN 457 GLY 458 LEU 459 GLU 460 VAL 461 GLY 462 LYS 463 VAL 464 ALA 465 GLU 466 ALA 467 GLU 468 GLY 469 GLY 470 PHE 471 TYR 472 VAL 473 ASP 474 LEU 475 ARG 476 PRO 477 GLU 478 ALA 479 ARG 480 PRO 481 GLU 482 VAL 483 ALA 484 GLY 485 LEU 486 ARG 487 LEU 488 GLU 489 PRO 490 ALA 491 ARG 492 ARG 493 VAL 494 GLU 495 GLY 496 LEU 497 LEU 498

Ligands

Unit 2

ZN 1 NA 2 NA 3 NA 4 TRS 511