› 2jj7

X-ray diffraction
2.1Å resolution

Crystal structure of the HlyIIR mutant protein with residues 170-185 substituted by alanine

Released:
DOI: 10.2210/pdb2jj7/pdb
PDB entry 2jj7 coloured by chain, front view.
PDB entry 2jj7 coloured by chain, side view.
PDB entry 2jj7 coloured by chain, top view.
Source organism: Bacillus cereus
Primary publication:
[Contraction of the disordered loop located within C-terminal domain of the transcriptional regulator HlyIIR causes its structural rearrangement].
Kovalevskiĭ OV, Antson AA, Solonin AS
Mol Biol (Mosk) 43 126-35
PMID: 19334535

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182182 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 186 amino acids
Theoretical weight: 21.61 KDa
Source organism: Bacillus cereus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7X506 (Residues: 4-201; Coverage: 91%)
Gene names: CQZ91_02635, hlyIIR
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21212
Unit cell:
a: 66.831Å b: 120.414Å c: 55.178Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.179 0.237
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

Structural investigation of transcriptional regulator HlyIIR: influence of a disordered region on protein fold and dimerization.
Kovalevskiy et al. (2010)

1 mention without citation

[Contraction of the disordered loop located within C-terminal domain of the transcriptional regulator HlyIIR causes its structural rearrangement].
Kovalevskiĭ et al. (2009)