2qco

X-ray diffraction
2.25Å resolution

Crystal structure of the transcriptional regulator CmeR from Campylobacter jejuni

Released:
Source organism: Campylobacter jejuni

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 210 amino acids
Theoretical weight: 24.26 KDa
Source organism: Campylobacter jejuni
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7B8P6 (Residues: 1-210; Coverage: 100%)
Gene names: AT778_05880, CmeR, E8P16_04135, E8P16_10565, F8Y55_09710, GNO00_03935, cmeR
Sequence domains: Bacterial regulatory proteins, tetR family
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: P21212
Unit cell:
a: 93.125Å b: 37.587Å c: 57.789Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.219 0.243
Expression system: Escherichia coli