4aby

X-ray diffraction
3Å resolution

Crystal structure of Deinococcus radiodurans RecN head domain

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA repair protein RecN Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 415 amino acids
Theoretical weight: 44.29 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9WXF2 (Residues: 1-195, 365-564; Coverage: 70%)
Gene names: DR_1477, recN
Sequence domains: RecF/RecN/SMC N terminal domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P21
Unit cell:
a: 129.863Å b: 61.986Å c: 133.824Å
α: 90° β: 102.74° γ: 90°
R-values:
R R work R free
0.212 0.21 0.249
Expression system: Escherichia coli BL21