3i2z

X-ray diffraction
1.1Å resolution

Structure of cold shock protein E from Salmonella typhimurium

Released:
Primary publication:
Crystallization and X-ray structure of cold-shock protein E from Salmonella typhimurium.
Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 65 1240-5 (2009)
PMID: 20054119

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CSD domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 71 amino acids
Theoretical weight: 7.69 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7CQZ5 (Residues: 1-69; Coverage: 100%)
Gene names: STM0629, cspE
Sequence domains: 'Cold-shock' DNA-binding domain
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX10.1
Spacegroup: P21
Unit cell:
a: 29.395Å b: 46.798Å c: 46.718Å
α: 90° β: 103.84° γ: 90°
R-values:
R R work R free
0.205 0.204 0.234
Expression system: Escherichia coli