4ay0

X-ray diffraction
1.52Å resolution

High resolution crystal structure of the monomeric subunit-free Caf1M chaperone

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-150883 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chaperone protein caf1M Chains: A, B
Molecule details ›
Chains: A, B
Length: 218 amino acids
Theoretical weight: 24.42 KDa
Source organism: Yersinia pestis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P26926 (Residues: 24-258; Coverage: 92%)
Gene names: Y1098, YPMT1.82, YP_pMT084, caf1M
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P65
Unit cell:
a: 56.767Å b: 56.767Å c: 248.289Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.167 0.166 0.188
Expression system: Escherichia coli BL21(DE3)