X-ray diffraction
2.4Å resolution

TtgR in complex with Quercetin


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
HTH-type transcriptional regulator TtgR Chains: A, B
Molecule details ›
Chains: A, B
Length: 210 amino acids
Theoretical weight: 23.89 KDa
Source organism: Pseudomonas putida
Expression system: Escherichia coli K-12
  • Canonical: Q9AIU0 (Residues: 1-210; Coverage: 100%)
Gene names: T1E_0244, ttgR
Sequence domains:
Structure domains: Tetracycline Repressor, domain 2

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21212
Unit cell:
a: 46.65Å b: 231.881Å c: 44.33Å
α: 90° β: 90° γ: 90°
R R work R free
0.242 0.237 0.295
Expression system: Escherichia coli K-12