Structure analysis

Crystal structure of catalytic subunit of human protein kinase CK2alpha prime with a potent indazole-derivative inhibitor

X-ray diffraction
3.2Å resolution
Source organism: Homo sapiens
Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 15817.02 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-148708
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 27956.73 Å2
Buried surface area: 3676.17 Å2
Dissociation area: 1,838.09 Å2
Dissociation energy (ΔGdiss): 6.22 kcal/mol
Dissociation entropy (TΔSdiss): 14.14 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-148709

Macromolecules

Chain: X
Length: 339 amino acids
Theoretical weight: 40.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P19784 (Residues: 1-334; Coverage: 95%)
Gene names: CK2A2, CSNK2A2
Pfam: Protein kinase domain
InterPro:
CATH:

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