› 2vt3

X-ray diffraction
2Å resolution

Structure and functional properties of the Bacillus subtilis transcriptional repressor Rex

Released:
DOI: 10.2210/pdb2vt3/pdb
Model geometry
Fit model/data
PDB entry 2vt3 coloured by chain, front view.
PDB entry 2vt3 coloured by chain, side view.
PDB entry 2vt3 coloured by chain, top view.
Source organism: Bacillus subtilis
Primary publication:
Structure and functional properties of the Bacillus subtilis transcriptional repressor Rex.
Wang E, Bauer MC, Rogstam A, Linse S, Logan DT, von Wachenfeldt C
Mol Microbiol 69 466-78 (2008)
PMID: 18485070

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-126488 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Redox-sensing transcriptional repressor Rex Chains: A, B
Molecule details ›
Chains: A, B
Length: 215 amino acids
Theoretical weight: 24.12 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O05521 (Residues: 1-215; Coverage: 100%)
Gene names: BSU05970, rex, ydiH
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand ATP 2 x ATP
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: MAX II BEAMLINE I911-3
Spacegroup: C2
Unit cell:
a: 128.46Å b: 53.52Å c: 86.24Å
α: 90° β: 125.8° γ: 90°
R-values:
R R work R free
0.196 0.194 0.242
Expression system: Escherichia coli BL21(DE3)

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Citations

21 review citations

Genetically encoded fluorescent redox sensors.
Lukyanov et al. (2014)
20 more

3 mentions without citation

How Bacterial Redox Sensors Transmit Redox Signals via Structural Changes.
Lee et al. (2021)
2 more