› 3eus

X-ray diffraction
1.8Å resolution

The crystal structure of the DNA binding protein from Silicibacter pomeroyi

Released:
DOI: 10.2210/pdb3eus/pdb
PDB entry 3eus coloured by chain, front view.
PDB entry 3eus coloured by chain, side view.
PDB entry 3eus coloured by chain, top view.
Source organism: Ruegeria pomeroyi
Entry authors: Zhang R, Li H, Freeman L, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

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-177568 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH cro/C1-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 86 amino acids
Theoretical weight: 9.7 KDa
Source organism: Ruegeria pomeroyi
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LU41 (Residues: 1-84; Coverage: 100%)
Gene name: SPO1217
Sequence domains: Helix-turn-helix
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 40.164Å b: 60.641Å c: 68.506Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.201 0.254
Expression system: Escherichia coli

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