› 3dcf

X-ray diffraction
2.5Å resolution

Crystal structure of transcriptional regulator of the TetR/AcrR family (YP_290855.1) from THERMOBIFIDA FUSCA YX-ER1 at 2.50 A resolution

Released:
DOI: 10.2210/pdb3dcf/pdb
PDB entry 3dcf coloured by chain, front view.
PDB entry 3dcf coloured by chain, side view.
PDB entry 3dcf coloured by chain, top view.
Source organism: Thermobifida fusca YX
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175284 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 218 amino acids
Theoretical weight: 25.09 KDa
Source organism: Thermobifida fusca YX
Expression system: Escherichia coli
UniProt:
  • Canonical: Q47L40 (Residues: 1-217; Coverage: 100%)
Gene name: Tfu_2799
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21
Unit cell:
a: 47.87Å b: 67.62Å c: 72.98Å
α: 90° β: 104.23° γ: 90°
R-values:
R R work R free
0.243 0.241 0.277
Expression system: Escherichia coli

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