› 3ddv

X-ray diffraction
2.65Å resolution

The crystal structure of the transcriptional regulator (GntR family) from Enterococcus faecalis V583

Released:
DOI: 10.2210/pdb3ddv/pdb
PDB entry 3ddv coloured by chain, front view.
PDB entry 3ddv coloured by chain, side view.
PDB entry 3ddv coloured by chain, top view.
Source organism: Enterococcus faecalis V583
Entry authors: Zhang R, Zhou M, Bargassa M, Otwinowski Z, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182811 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH gntR-type domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 145 amino acids
Theoretical weight: 16.6 KDa
Source organism: Enterococcus faecalis V583
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q835P8 (Residues: 91-235; Coverage: 62%)
Gene name: EF_1328
Sequence domains: UTRA domain
Structure domains: Chorismate lyase-like

Ligands and Environments

1 bound ligand:
Ligand MG 3 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3221
Unit cell:
a: 86.153Å b: 86.153Å c: 240.059Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.208 0.206 0.251
Expression system: Escherichia coli BL21

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