PDBe 3uzp

X-ray diffraction
1.94Å resolution

crystal structure of ck1d with PF670462 from P21 crystal form


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Casein kinase I isoform delta Chains: A, B
Molecule details ›
Chains: A, B
Length: 296 amino acids
Theoretical weight: 34.35 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: P48730 (Residues: 1-294; Coverage: 71%)
Gene names: CSNK1D, HCKID
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P21
Unit cell:
a: 49Å b: 72.8Å c: 88.99Å
α: 90° β: 103.21° γ: 90°
R R work R free
0.222 0.222 0.237
Expression system: Spodoptera frugiperda