7b7s

X-ray diffraction
2.54Å resolution

CDK2/cyclin A2 in complex with 3H-pyrazolo[4,3-f]quinoline-based derivative HSD1368

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148886 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cyclin-dependent kinase 2 Chains: A, C
Molecule details ›
Chains: A, C
Length: 299 amino acids
Theoretical weight: 34.14 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P24941 (Residues: 1-298; Coverage: 100%)
Gene names: CDK2, CDKN2
Sequence domains: Protein kinase domain
Cyclin-A2 Chains: B, D
Molecule details ›
Chains: B, D
Length: 258 amino acids
Theoretical weight: 29.62 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P20248 (Residues: 175-432; Coverage: 60%)
Gene names: CCN1, CCNA, CCNA2
Sequence domains:

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21
Unit cell:
a: 70.077Å b: 164.7Å c: 73.411Å
α: 90° β: 106.28° γ: 90°
R-values:
R R work R free
0.248 0.246 0.291
Expression system: Escherichia coli