PDBe 1qf8

X-ray diffraction
1.74Å resolution

TRUNCATED FORM OF CASEIN KINASE II BETA SUBUNIT (2-182) FROM HOMO SAPIENS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Casein kinase II subunit beta Chains: A, B
Molecule details ›
Chains: A, B
Length: 182 amino acids
Theoretical weight: 21.55 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P67870 (Residues: 1-182; Coverage: 85%)
Gene names: CK2N, CSNK2B, G5A
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P42212
Unit cell:
a: 132.23Å b: 132.23Å c: 63.78Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.219
Expression system: Escherichia coli