X-ray diffraction
2.9Å resolution

Crystal structure of a Cdc6 phosphopeptide in complex with Cks1


Function and Biology Details

Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo tetramer
Entry contents:
1 distinct polypeptide molecule
Cyclin-dependent kinases regulatory subunit Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 119 amino acids
Theoretical weight: 14.26 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P20486 (Residues: 1-113; Coverage: 75%)
Gene names: CKS1, YBR1011, YBR135W
Sequence domains: Cyclin-dependent kinase regulatory subunit
Structure domains: Cyclin-dependent kinase, regulatory subunit

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P41212
Unit cell:
a: 84.69Å b: 84.69Å c: 239.93Å
α: 90° β: 90° γ: 90°
R R work R free
0.248 0.245 0.281
Expression system: Escherichia coli BL21(DE3)