PDBe 5gju

X-ray diffraction
1.6Å resolution

DEAD-box RNA helicase

Source organism: Escherichia coli K-12
Entry authors: Xu L, Li F, Wang L, Shi Y

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate. 
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
ATP-dependent RNA helicase DeaD Chain: A
Molecule details ›
Chain: A
Length: 205 amino acids
Theoretical weight: 22.56 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
  • Canonical: P0A9P6 (Residues: 6-210; Coverage: 33%)
Gene names: JW5531, b3162, csdA, deaD, mssB, rhlD
Sequence domains: DEAD/DEAH box helicase

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P61
Unit cell:
a: 57.99Å b: 57.99Å c: 104.36Å
α: 90° β: 90° γ: 120°
R R work R free
0.169 0.167 0.204
Expression system: Escherichia coli