PDBe 1b38

X-ray diffraction
2Å resolution

HUMAN CYCLIN-DEPENDENT KINASE 2

Released:

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein. 
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclin-dependent kinase 2 Chain: A
Molecule details ›
Chain: A
Length: 299 amino acids
Theoretical weight: 34 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P24941 (Residues: 1-298; Coverage: 100%)
Gene names: CDK2, CDKN2
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.5
Spacegroup: P212121
Unit cell:
a: 53.333Å b: 71.122Å c: 72.19Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.25
Expression system: Spodoptera frugiperda