5dny

X-ray diffraction
3.11Å resolution

Structure of the ATPrS-Mre11/Rad50-DNA complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-118580 (preferred)
Entry contents:
2 distinct polypeptide molecules
2 distinct DNA molecules
Macromolecules (4 distinct):
DNA double-strand break repair protein Mre11 Chains: A, C
Molecule details ›
Chains: A, C
Length: 386 amino acids
Theoretical weight: 45.37 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58719 (Residues: 1-366; Coverage: 100%)
Gene names: MJ1323, mre11
Sequence domains:
Structure domains:
DNA double-strand break repair Rad50 ATPase Chains: B, D
Molecule details ›
Chains: B, D
Length: 371 amino acids
Theoretical weight: 42.39 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58718 (Residues: 1-1005; Coverage: 37%)
Gene names: MJ1322, rad50
Sequence domains: AAA domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases
DNA (27-MER) Chain: E
Molecule details ›
Chain: E
Length: 27 nucleotides
Theoretical weight: 8.36 KDa
DNA (27-MER) Chain: F
Molecule details ›
Chain: F
Length: 27 nucleotides
Theoretical weight: 8.23 KDa

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 5C (4A)
Spacegroup: P212121
Unit cell:
a: 84.303Å b: 130.111Å c: 166.656Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.221 0.273
Expression system: Escherichia coli