› 1z0x

X-ray diffraction
2.4Å resolution

Crystal structure of transcriptional regulator, tetR Family from Enterococcus faecalis V583

Released:
DOI: 10.2210/pdb1z0x/pdb
PDB entry 1z0x coloured by chain, front view.
PDB entry 1z0x coloured by chain, side view.
PDB entry 1z0x coloured by chain, top view.
Source organism: Enterococcus faecalis V583
Entry authors: Chang C, Li H, Collart F, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182847 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH tetR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 220 amino acids
Theoretical weight: 25.79 KDa
Source organism: Enterococcus faecalis V583
Expression system: Escherichia coli
UniProt:
  • Canonical: Q837P6 (Residues: 1-220; Coverage: 100%)
Gene name: EF_0787
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand CL 2 x CL
1 modified residue:
Ligand MSE 22 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21212
Unit cell:
a: 88.418Å b: 126.81Å c: 38.391Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.219 0.283
Expression system: Escherichia coli

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