3b0f

X-ray diffraction
1.4Å resolution

Crystal structure of the UBA domain of p62 and its interaction with 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:
Sequestosome-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 53 amino acids
Theoretical weight: 5.82 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q64337 (Residues: 391-438; Coverage: 11%)
Gene names: A170, STAP, Sqstm1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P43212
Unit cell:
a: 72.967Å b: 72.967Å c: 32.56Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.17 0.201
Expression system: Escherichia coli