X-ray diffraction
1.9Å resolution

E. coli RecA in complex with MgADP

Source organism: Escherichia coli
Primary publication:
Crystal structures of Escherichia coli RecA in complex with MgADP and MnAMP-PNP.
Biochemistry 43 16142-52 (2004)
PMID: 15610008

Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Protein RecA Chain: A
Molecule details ›
Chain: A
Length: 356 amino acids
Theoretical weight: 38.3 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P0A7G6 (Residues: 2-353; Coverage: 100%)
Gene names: JW2669, b2699, lexB, recA, recH, rnmB, tif, umuB, zab
Sequence domains: recA bacterial DNA recombination protein
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P61
Unit cell:
a: 100.509Å b: 100.509Å c: 82.227Å
α: 90° β: 90° γ: 120°
R R work R free
0.202 0.202 0.235
Expression system: Escherichia coli