Structure analysis

Crystal structure of a complex of human CDK6 and a viral cyclin

X-ray diffraction
3.1Å resolution
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 22015.66 Å2
Buried surface area: 3997.84 Å2
Dissociation area: 1,998.92 Å2
Dissociation energy (ΔGdiss): 13.29 kcal/mol
Dissociation entropy (TΔSdiss): 13.05 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-169440

Macromolecules

Chain: A
Length: 254 amino acids
Theoretical weight: 28.67 KDa
Source organism: Saimiriine gammaherpesvirus 2
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q01043 (Residues: 1-254; Coverage: 100%)
Gene names: 72, ECLF2
Pfam:
InterPro:
CATH: Cyclin-like
SCOP: Cyclin

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Chain: B
Length: 308 amino acids
Theoretical weight: 35.07 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q00534 (Residues: 1-308; Coverage: 95%)
Gene names: CDK6, CDKN6
Pfam: Protein kinase domain
InterPro:
CATH:
SCOP: Protein kinases, catalytic subunit

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