› 6tew

X-ray diffraction
1.08Å resolution

Crystal structure of human protein kinase CK2alpha' (CSNK2A2 gene product) in complex with the 2-aminothiazole-type inhibitor 27

Released:
DOI: 10.2210/pdb6tew/pdb
PDB entry 6tew coloured by chain, front view.
PDB entry 6tew coloured by chain, side view.
PDB entry 6tew coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structural and Mechanistic Basis of the Inhibitory Potency of Selected 2-Aminothiazole Compounds on Protein Kinase CK2.
Lindenblatt D, Nickelsen A, Applegate VM, Jose J, Niefind K
J Med Chem 63 7766-7772 (2020)
PMID: 32589844

Function and Biology Details

Reaction catalysed: 
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148708 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Casein kinase II subunit alpha' Chain: A
Molecule details ›
Chain: A
Length: 364 amino acids
Theoretical weight: 42.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P19784 (Residues: 1-350; Coverage: 100%)
Gene names: CK2A2, CSNK2A2
Sequence domains: Protein kinase domain

Ligands and Environments

2 bound ligands:
Ligand N5Q 1 x N5Q
Ligand EDO 2 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Spacegroup: P1
Unit cell:
a: 46.108Å b: 47.38Å c: 50.27Å
α: 113.549° β: 90.285° γ: 91.185°
R-values:
R R work R free
0.146 0.146 0.169
Expression system: Escherichia coli

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Citations

1 review citation

Evaluation of small molecule kinase inhibitors as novel antimicrobial and antibiofilm agents.
King et al. (2021)
1 other article