5o71

X-ray diffraction
3.28Å resolution

Crystal structure of human USP25

Released:

Function and Biology Details

Reaction catalysed:
Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-193759 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ubiquitin carboxyl-terminal hydrolase 25 Chain: A
Molecule details ›
Chain: A
Length: 716 amino acids
Theoretical weight: 82.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UHP3 (Residues: 1-714; Coverage: 68%)
Gene names: USP21, USP25
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: I422
Unit cell:
a: 140.806Å b: 140.806Å c: 190.156Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.202 0.275
Expression system: Escherichia coli