X-ray diffraction
2.5Å resolution

Crystal structure of AbfR of Staphylococcus epidermidis


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
HTH marR-type domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 149 amino acids
Theoretical weight: 17.82 KDa
Source organism: Staphylococcus epidermidis RP62A
Expression system: Escherichia coli
  • Canonical: Q5HKZ1 (Residues: 1-146; Coverage: 100%)
Gene name: SERP2196
Sequence domains: MarR family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: C2
Unit cell:
a: 127.78Å b: 50.616Å c: 107.45Å
α: 90° β: 110.39° γ: 90°
R R work R free
0.302 0.21 0.259
Expression system: Escherichia coli