› 3f8n

X-ray diffraction
3.15Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159778 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxide operon regulator Chains: A, B
Molecule details ›
Chains: A, B
Length: 145 amino acids
Theoretical weight: 16.45 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P71086 (Residues: 1-145; Coverage: 100%)
Gene names: BSU08730, perR, ygaG
Sequence domains: Ferric uptake regulator family
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand MN 2 x MN
Ligand ZN 2 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 49.3Å b: 63.34Å c: 66.73Å
α: 90° β: 80.41° γ: 90°
R-values:
R R work R free
0.277 0.275 0.315
Expression system: Escherichia coli

Quick links

Citations

18 review citations

Hydrogen peroxide sensing, signaling and regulation of transcription factors.
Marinho et al. (2014)
17 more

16 mentions without citation

Transcription Factors That Defend Bacteria Against Reactive Oxygen Species.
Imlay JA. (2015)
15 more