PDBe 1cki

X-ray diffraction
2.3Å resolution

RECOMBINANT CASEIN KINASE I DELTA TRUNCATION MUTANT CONTAINING RESIDUES 1-317

Released:

Function and Biology Details

Reactions catalysed:
ATP + a protein = ADP + a phosphoprotein. 
ATP + [tau protein] = ADP + [tau protein] phosphate. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Casein kinase I isoform delta Chains: A, B
Molecule details ›
Chains: A, B
Length: 317 amino acids
Theoretical weight: 37 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q06486 (Residues: 1-317; Coverage: 76%)
Gene names: Csnk1d, Hckid
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 106.84Å b: 115.47Å c: 60.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.193 0.279
Expression system: Escherichia coli