5hqg

X-ray diffraction
2Å resolution

WD40 domain of Human E3 Ubiquitin Ligase COP1 (RFWD2)

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-185560 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase COP1 Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 40.95 KDa
Source organism: Homo sapiens
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q8NHY2 (Residues: 376-731; Coverage: 49%)
Gene names: COP1, RFWD2, RNF200
Sequence domains: WD domain, G-beta repeat
Structure domains: YVTN repeat-like/Quinoprotein amine dehydrogenase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P3121
Unit cell:
a: 68.914Å b: 68.914Å c: 133.922Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.214 0.21 0.242
Expression system: Trichoplusia ni