3e5x

X-ray diffraction
2Å resolution

OCPA complexed CprK

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-110699 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic nucleotide-binding protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 250 amino acids
Theoretical weight: 28.4 KDa
Source organism: Desulfitobacterium hafniense DCB-2
Expression system: Escherichia coli
UniProt:
  • Canonical: B8FW11 (Residues: 1-232; Coverage: 100%)
Gene name: Dhaf_0733
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 56.7Å b: 118.38Å c: 87.46Å
α: 90° β: 95.68° γ: 90°
R-values:
R R work R free
0.195 0.193 0.238
Expression system: Escherichia coli