X-ray diffraction
3Å resolution

Structure of the full-length E. coli ParC subunit

Source organism: Escherichia coli

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
DNA topoisomerase 4 subunit A Chain: A
Molecule details ›
Chain: A
Length: 716 amino acids
Theoretical weight: 79.77 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21
  • Canonical: P0AFI2 (Residues: 27-742; Coverage: 95%)
Gene names: JW2987, b3019, parC
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21212
Unit cell:
a: 257.99Å b: 62.141Å c: 63.998Å
α: 90° β: 90° γ: 90°
R R work R free
0.243 0.24 0.296
Expression system: Escherichia coli BL21