X-ray diffraction
1.89Å resolution

Crystal structure of Deinococcus radiodurans RO (RSR) protein


Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
60 kDa SS-A/Ro ribonucleoprotein homolog Chain: A
Molecule details ›
Chain: A
Length: 535 amino acids
Theoretical weight: 57.85 KDa
Source organism: Deinococcus radiodurans
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9RUW8 (Residues: 1-531; Coverage: 100%)
Gene names: DR_1262, rsr
Sequence domains: TROVE domain
Structure domains: von Willebrand factor, type A domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: C2
Unit cell:
a: 103.556Å b: 87.61Å c: 70.623Å
α: 90° β: 96.57° γ: 90°
R R work R free
0.223 0.223 0.262
Expression system: Escherichia coli BL21(DE3)