X-ray diffraction
2.9Å resolution

Structure of the DrRecQ Catalytic Core in complex with ADP


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
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
  • Canonical: Q9RUU2 (Residues: 1-517; Coverage: 63%)
Gene name: DR_1289
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13C1
Spacegroup: P212121
Unit cell:
a: 84.756Å b: 95.61Å c: 183.832Å
α: 90° β: 90° γ: 90°
R R work R free
0.226 0.222 0.295
Expression system: Escherichia coli