4s22

X-ray diffraction
2.3Å resolution

Crystal structure of K29 linked di-Ubiquitin

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ubiquitin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 76 amino acids
Theoretical weight: 8.58 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P63048 (Residues: 1-76; Coverage: 59%)
Gene names: UBA52, UBCEP2
Sequence domains: Ubiquitin family

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21
Unit cell:
a: 33.45Å b: 69.245Å c: 60.055Å
α: 90° β: 90.22° γ: 90°
R-values:
R R work R free
0.201 0.198 0.246