4q48

X-ray diffraction
2.8Å resolution

Structure of the RecQ Catalytic Core from Deinococcus radiodurans

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA helicase Chains: A, B
Molecule details ›
Chains: A, B
Length: 525 amino acids
Theoretical weight: 58.41 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9RUU2 (Residues: 1-517; Coverage: 63%)
Gene name: DR_1289
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13C1
Spacegroup: P212121
Unit cell:
a: 85.791Å b: 98.528Å c: 152.88Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.218 0.214 0.286
Expression system: Escherichia coli