3o0g

X-ray diffraction
1.95Å resolution

Crystal Structure of Cdk5:p25 in complex with an ATP analogue

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-169443 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cyclin-dependent kinase 5 Chains: A, B
Molecule details ›
Chains: A, B
Length: 292 amino acids
Theoretical weight: 33.35 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q00535 (Residues: 1-292; Coverage: 100%)
Gene names: CDK5, CDKN5, PSSALRE
Sequence domains: Protein kinase domain
Structure domains:
Cyclin-dependent kinase 5 activator 1, p25 Chains: D, E
Molecule details ›
Chains: D, E
Length: 149 amino acids
Theoretical weight: 17.22 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q15078 (Residues: 145-293; Coverage: 49%)
Gene names: CDK5R, CDK5R1, NCK5A
Sequence domains: Cyclin-dependent kinase 5 activator protein
Structure domains: Cyclin-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P3221
Unit cell:
a: 117.124Å b: 117.124Å c: 155.599Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.228 0.226 0.256
Expression system: Spodoptera frugiperda