1hzb

X-ray diffraction
1.28Å resolution

BACILLUS CALDOLYTICUS COLD-SHOCK PROTEIN MUTANTS TO STUDY DETERMINANTS OF PROTEIN STABILITY

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cold shock protein CspB Chains: A, B
Molecule details ›
Chains: A, B
Length: 66 amino acids
Theoretical weight: 7.36 KDa
Source organism: [Bacillus] caldolyticus
Expression system: Escherichia coli
UniProt:
  • Canonical: P41016 (Residues: 1-66; Coverage: 100%)
Gene name: cspB
Sequence domains: 'Cold-shock' DNA-binding domain
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P3121
Unit cell:
a: 51.579Å b: 51.579Å c: 101.149Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.162 0.158 0.189
Expression system: Escherichia coli