Structure analysis

CDK2/CyclinA in complex with Flavopiridol

X-ray diffraction
2.52Å resolution
Source organisms:
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: 24136.75 Å2
Buried surface area: 3472.31 Å2
Dissociation area: 1,736.16 Å2
Dissociation energy (ΔGdiss): 13.84 kcal/mol
Dissociation entropy (TΔSdiss): 13.22 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150314
Assembly 2
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Multimeric state: hetero dimer
Accessible surface area: 24090.73 Å2
Buried surface area: 3605.89 Å2
Dissociation area: 1,802.94 Å2
Dissociation energy (ΔGdiss): 16.26 kcal/mol
Dissociation entropy (TΔSdiss): 13.23 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150314

Macromolecules

Chains: A, C
Length: 302 amino acids
Theoretical weight: 34.35 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P24941 (Residues: 1-298; Coverage: 100%)
Gene names: CDK2, CDKN2
Pfam: Protein kinase domain
InterPro:
CATH:

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Chains: B, D
Length: 268 amino acids
Theoretical weight: 30.82 KDa
Source organism: Bos taurus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P30274 (Residues: 170-430; Coverage: 61%)
Gene name: CCNA2
Pfam:
InterPro:
CATH: Cyclin-like

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