2bwe

X-ray diffraction
3.1Å resolution

The crystal structure of the complex between the UBA and UBL domains of Dsk2

Released:
Source organism: Saccharomyces cerevisiae
Primary publication:
Structures of the Dsk2 UBL and UBA domains and their complex.
Acta Crystallogr D Biol Crystallogr 62 177-88 (2006)
PMID: 16421449

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero decamer
hetero hexamer
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-155744 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ubiquitin domain-containing protein DSK2 Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
Length: 50 amino acids
Theoretical weight: 5.6 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P48510 (Residues: 328-373; Coverage: 12%)
Gene names: DSK2, SHE4, YM8021.02, YMR276W
Structure domains: DNA helicase RuvA subunit, C-terminal domain
Ubiquitin domain-containing protein DSK2 Chains: S, T, U
Molecule details ›
Chains: S, T, U
Length: 77 amino acids
Theoretical weight: 8.63 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P48510 (Residues: 1-75; Coverage: 20%)
Gene names: DSK2, SHE4, YM8021.02, YMR276W
Sequence domains: Ubiquitin family
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 78.361Å b: 88.854Å c: 141.497Å
α: 90° β: 106.09° γ: 90°
R-values:
R R work R free
0.241 0.239 0.267
Expression system: Escherichia coli