› 6xx8

X-ray diffraction
1.8Å resolution

Arabidopsis thaliana Casein Kinase 2 (CK2) alpha-1 crystal form II

Released:
DOI: 10.2210/pdb6xx8/pdb
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PDB entry 6xx8 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal structure of Arabidopsis thaliana casein kinase 2 α1.
Demulder M, De Veylder L, Loris R
Acta Crystallogr F Struct Biol Commun 76 182-191 (2020)
PMID: 32254052

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170649 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Casein kinase II subunit alpha-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 342 amino acids
Theoretical weight: 40.52 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q08467 (Residues: 77-409; Coverage: 89%)
Gene names: At5g67380, CKA1, K8K14.10
Sequence domains: Protein kinase domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SOLEIL BEAMLINE PROXIMA 2
Spacegroup: P21
Unit cell:
a: 47.85Å b: 81.17Å c: 83.46Å
α: 90° β: 105.17° γ: 90°
R-values:
R R work R free
0.209 0.207 0.246
Expression system: Escherichia coli

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Citations

1 mention without citation

Crystal structure of Arabidopsis thaliana casein kinase 2 α1.
Demulder et al. (2020)

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