› 3hgy

X-ray diffraction
2.42Å resolution

Crystal Structure of CmeR Bound to Taurocholic Acid

Released:
DOI: 10.2210/pdb3hgy/pdb
PDB entry 3hgy coloured by chain, front view.
PDB entry 3hgy coloured by chain, side view.
PDB entry 3hgy coloured by chain, top view.
Source organism: Campylobacter jejuni
Entry authors: Routh MD, Yang F

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-181353 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 216 amino acids
Theoretical weight: 25.09 KDa
Source organism: Campylobacter jejuni
UniProt:
  • Canonical: Q7B8P6 (Residues: 1-210; Coverage: 100%)
Gene names: CmeR, E8P16_04135, E8P16_10565, F8Y55_09710, GNO00_03935, QQI97_001039, cmeR
Sequence domains: Bacterial regulatory proteins, tetR family
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand TCH 1 x TCH
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21212
Unit cell:
a: 93.69Å b: 37.488Å c: 57.733Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.235 0.289

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