1umn

X-ray diffraction
1.95Å resolution

Crystal structure of Dps-like peroxide resistance protein (Dpr) from Streptococcus suis

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA protection during starvation protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 165 amino acids
Theoretical weight: 18.64 KDa
Source organism: Streptococcus suis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0CB53 (Residues: 8-172; Coverage: 96%)
Gene names: dpr, dps
Structure domains: Ferritin

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: P212121
Unit cell:
a: 104.735Å b: 138.168Å c: 142.707Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.185 0.224
Expression system: Escherichia coli BL21(DE3)