PDBe 2j90

X-ray diffraction
2Å resolution

Crystal structure of human ZIP kinase in complex with a tetracyclic pyridone inhibitor (Pyridone 6)


Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Death-associated protein kinase 3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 304 amino acids
Theoretical weight: 35.18 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O43293 (Residues: 2-289; Coverage: 63%)
Gene names: DAPK3, ZIPK
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P43212
Unit cell:
a: 95.765Å b: 95.765Å c: 150.941Å
α: 90° β: 90° γ: 90°
R R work R free
0.187 0.185 0.222
Expression system: Escherichia coli BL21(DE3)