3h4r

X-ray diffraction
2.8Å resolution

Crystal structure of E. coli RecE exonuclease

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147176 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exodeoxyribonuclease 8 Chain: A
Molecule details ›
Chain: A
Length: 265 amino acids
Theoretical weight: 30.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P15032 (Residues: 606-866; Coverage: 30%)
Gene names: JW1344, b1350, recE
Sequence domains: PDDEXK-like domain of unknown function (DUF3799)
Structure domains: Lambda Exonuclease; Chain A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P4212
Unit cell:
a: 123.2Å b: 123.2Å c: 67.26Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.29 0.29 0.313
Expression system: Escherichia coli