4k95

X-ray diffraction
6.5Å resolution

Crystal Structure of Parkin

Released:

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-191625 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase parkin Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 470 amino acids
Theoretical weight: 52.16 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9JK66 (Residues: 1-465; Coverage: 100%)
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: CHESS BEAMLINE F2
Spacegroup: P21212
Unit cell:
a: 208.598Å b: 277.439Å c: 125.891Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.308 0.307 0.327
Expression system: Escherichia coli BL21(DE3)