4hxi

X-ray diffraction
3.51Å resolution

Crystal structure of KLHL3/Cul3 complex

Released:
Source organism: Homo sapiens
Primary publication:
Crystal structure of KLHL3 in complex with Cullin3.
PLoS One 8 e60445 (2013)
PMID: 23573258

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-171782 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Kelch-like protein 3 Chain: A
Molecule details ›
Chain: A
Length: 277 amino acids
Theoretical weight: 31.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UH77 (Residues: 24-276; Coverage: 43%)
Gene names: KIAA1129, KLHL3
Sequence domains:
Structure domains:
Cullin-3 Chain: B
Molecule details ›
Chain: B
Length: 386 amino acids
Theoretical weight: 45.21 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q13618 (Residues: 20-381; Coverage: 47%)
Gene names: CUL3, KIAA0617
Sequence domains: Cullin family
Structure domains: Cullin Repeats

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2221
Unit cell:
a: 40.77Å b: 228.677Å c: 239.989Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.248 0.244 0.278
Expression system: Escherichia coli