3sr2

X-ray diffraction
3.97Å resolution

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero octamer (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-171684 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
DNA repair protein XRCC4 Chains: A, B, E, F
Molecule details ›
Chains: A, B, E, F
Length: 145 amino acids
Theoretical weight: 16.26 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q13426 (Residues: 1-140; Coverage: 42%)
Gene name: XRCC4
Sequence domains: DNA double-strand break repair and V(D)J recombination protein XRCC4
Structure domains: DNA double-strand break repair and VJ recombination XRCC4, N-terminal
Non-homologous end-joining factor 1 Chains: C, D, G, H
Molecule details ›
Chains: C, D, G, H
Length: 229 amino acids
Theoretical weight: 25.87 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9H9Q4 (Residues: 1-224; Coverage: 75%)
Gene names: NHEJ1, XLF
Sequence domains: XLF-Cernunnos, XRcc4-like factor, NHEJ component
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 12.3.1
Spacegroup: P6522
Unit cell:
a: 110.017Å b: 110.017Å c: 763.68Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.359 0.358 0.369
Expression system: Escherichia coli BL21(DE3)