4a6x

X-ray diffraction
1.55Å resolution

RadA C-terminal ATPase domain from Pyrococcus furiosus bound to ATP

Released:
Source organism: Pyrococcus furiosus
Entry authors: Marsh ME, Ehebauer MT, Scott D, Abell C, Blundell TL, Hyvonen M

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA repair and recombination protein RadA Chains: A, B
Molecule details ›
Chains: A, B
Length: 231 amino acids
Theoretical weight: 25.51 KDa
Source organism: Pyrococcus furiosus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O74036 (Residues: 108-349; Coverage: 66%)
Gene names: PF1926, radA
Sequence domains: Rad51
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P21
Unit cell:
a: 40.32Å b: 87.35Å c: 61.88Å
α: 90° β: 91.23° γ: 90°
R-values:
R R work R free
0.198 0.196 0.235
Expression system: Escherichia coli BL21