X-ray diffraction
1.39Å resolution

Crystal structure of the organohalide sensing RdhR-CbdbA1625 transcriptional regulator in the ligand free form

Entry authors: Quezada CP, Dunstan MS, Fisher K, Leys D

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
HTH marR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 180 amino acids
Theoretical weight: 21.02 KDa
Source organism: Dehalococcoides mccartyi CBDB1
Expression system: Escherichia coli
  • Canonical: A0A1I9GEQ5 (Residues: 1-114; Coverage: 100%)
Gene names: btf_1489, rdhR
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P3121
Unit cell:
a: 71.95Å b: 71.95Å c: 87.63Å
α: 90° β: 90° γ: 120°
R R work R free
0.137 0.136 0.169
Expression system: Escherichia coli