› 2bwb

X-ray diffraction
2.3Å resolution

Crystal structure of the UBA domain of Dsk2 from S. cerevisiae

Released:
DOI: 10.2210/pdb2bwb/pdb
PDB entry 2bwb coloured by chain, front view.
PDB entry 2bwb coloured by chain, side view.
PDB entry 2bwb coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Structures of the Dsk2 UBL and UBA domains and their complex.
Lowe ED, Hasan N, Trempe JF, Fonso L, Noble ME, Endicott JA, Johnson LN, Brown NR
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
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155743 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ubiquitin domain-containing protein DSK2 Chains: A, B, C, D, E, F, G, H, I
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I
Length: 46 amino acids
Theoretical weight: 5.21 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P48510 (Residues: 328-371; Coverage: 12%)
Gene names: DSK2, SHE4, YM8021.02, YMR276W
Structure domains: DNA helicase RuvA subunit, C-terminal domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: C2
Unit cell:
a: 116.311Å b: 44.069Å c: 111.525Å
α: 90° β: 114.87° γ: 90°
R-values:
R R work R free
0.246 0.243 0.307
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Ubiquitin-binding domains.
Hurley et al. (2006)
7 more

3 mentions without citation

The UBAP1 subunit of ESCRT-I interacts with ubiquitin via a SOUBA domain.
Agromayor et al. (2012)
2 more