› 3hhh

X-ray diffraction
2.7Å resolution

Crystal structure of transcriptional regulator, a member of PadR family, from Enterococcus faecalis V583

Released:
DOI: 10.2210/pdb3hhh/pdb
PDB entry 3hhh coloured by chain, front view.
PDB entry 3hhh coloured by chain, side view.
PDB entry 3hhh coloured by chain, top view.
Source organism: Enterococcus faecalis
Entry authors: Nocek B, Zhou M, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
  • not assigned
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-182813 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription regulator PadR N-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 116 amino acids
Theoretical weight: 13.6 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q835S6 (Residues: 1-113; Coverage: 100%)
Gene name: EF_1297
Sequence domains: Transcriptional regulator PadR-like family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

2 bound ligands:
Ligand GOL 1 x GOL
Ligand SO4 2 x SO4
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: R3
Unit cell:
a: 86.766Å b: 86.766Å c: 84.731Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.23 0.221 0.263
Expression system: Escherichia coli

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