› 2wj9

X-ray diffraction
1.62Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186618 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Antirestriction protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 181 amino acids
Theoretical weight: 20.64 KDa
Source organism: Escherichia coli CFT073
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8VRA1 (Residues: 1-157; Coverage: 100%)
Gene names: A5U30_004253, EWK56_19735, F9413_22250, FPI65_32015, FZU14_21415, NCTC9075_05376
Sequence domains: Antirestriction protein
Structure domains: Antirestriction protein

Ligands and Environments

4 bound ligands:
Ligand BME 5 x BME
Ligand MPD 3 x MPD
Ligand SO4 2 x SO4
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF
Spacegroup: P212121
Unit cell:
a: 57.9Å b: 67.64Å c: 80.61Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.191 0.218
Expression system: Escherichia coli

Quick links

Citations

9 review citations

Genomics of bacterial and archaeal viruses: dynamics within the prokaryotic virosphere.
Krupovic et al. (2011)
8 more

3 mentions without citation

Type I restriction enzymes and their relatives.
Loenen et al. (2014)
2 more