4i1h

X-ray diffraction
2Å resolution

Function and Biology Details

Reaction catalysed:
(1a) [E2 ubiquitin-conjugating enzyme]-S-ubiquitinyl-L-cysteine + [RBR-type E3 ubiquitin transferase]-L-cysteine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + [RBR-type E3 ubiquitin transferase]-S-ubiquitinyl-L-cysteine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-129926 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase parkin Chain: A
Molecule details ›
Chain: A
Length: 325 amino acids
Theoretical weight: 36.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O60260 (Residues: 141-465; Coverage: 70%)
Gene names: PARK2, PRKN
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2221
Unit cell:
a: 87.11Å b: 133.93Å c: 66.21Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.181 0.215
Expression system: Escherichia coli