› 3i2z

X-ray diffraction
1.1Å resolution

Structure of cold shock protein E from Salmonella typhimurium

Released:
DOI: 10.2210/pdb3i2z/pdb
PDB entry 3i2z coloured by chain, front view.
PDB entry 3i2z coloured by chain, side view.
PDB entry 3i2z coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Primary publication:
Crystallization and X-ray structure of cold-shock protein E from Salmonella typhimurium.
Morgan HP, Wear MA, McNae I, Gallagher MP, Walkinshaw MD
Acta Crystallogr Sect F Struct Biol Cryst Commun 65 1240-5 (2009)
PMID: 20054119

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181422 (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

Quick links

Citations

1 review citation

β-Barrels and Amyloids: Structural Transitions, Biological Functions, and Pathogenesis.
Sulatskaya et al. (2021)
7 other articles

13 mentions without citation

Cold-Shock Domains-Abundance, Structure, Properties, and Nucleic-Acid Binding.
Heinemann et al. (2021)
12 more