PDBe 5go8

X-ray diffraction
2.21Å resolution

Linear tetra-ubiquitin

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer (preferred)
monomeric
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ubiquitin Chain: A
Molecule details ›
Chain: A
Length: 76 amino acids
Theoretical weight: 8.58 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P0CG47 (Residues: 153-228; Coverage: 33%)
Gene name: UBB
Sequence domains: Ubiquitin family
Ubiquitin Chain: B
Molecule details ›
Chain: B
Length: 76 amino acids
Theoretical weight: 8.55 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P62987 (Residues: 1-76; Coverage: 59%)
Gene names: UBA52, UBCEP2
Sequence domains: Ubiquitin family

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21
Unit cell:
a: 29.395Å b: 56.178Å c: 38.721Å
α: 90° β: 91.44° γ: 90°
R-values:
R R work R free
0.228 0.222 0.322
Expression systems:
  • Escherichia coli K-12
  • Not provided