PDBe 1szp

X-ray diffraction
3.25Å resolution

A Crystal Structure of the Rad51 Filament

Source organism: Saccharomyces cerevisiae
Primary publication:
Crystal structure of a Rad51 filament.
Nat. Struct. Mol. Biol. 11 791-6 (2004)
PMID: 15235592

Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
DNA repair protein RAD51 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 321 amino acids
Theoretical weight: 34.9 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
  • Canonical: P25454 (Residues: 80-400; Coverage: 80%)
Gene names: RAD51, YER095W
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-C
Spacegroup: P31
Unit cell:
a: 135.262Å b: 135.262Å c: 128.887Å
α: 90° β: 90° γ: 120°
R R work R free
0.273 0.268 0.32
Expression system: Escherichia coli