3o2p

X-ray diffraction
2.23Å resolution

A Dual E3 Mechanism for Rub1 Ligation to Cdc53: Dcn1(P)-Cdc53(WHB)

Released:
Source organism: Saccharomyces cerevisiae
Primary publication:
A dual E3 mechanism for Rub1 ligation to Cdc53.
Mol Cell 39 784-96 (2010)
PMID: 20832729

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
monomeric
PDBe Complex ID:
PDB-CPX-171278 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Defective in cullin neddylation protein 1 Chain: A
Molecule details ›
Chain: A
Length: 202 amino acids
Theoretical weight: 24.35 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q12395 (Residues: 70-269; Coverage: 74%)
Gene names: DCN1, L3111, YLR128W
Sequence domains: Cullin binding
Structure domains:
Cell division control protein 53 Chain: E
Molecule details ›
Chain: E
Length: 88 amino acids
Theoretical weight: 10.17 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q12018 (Residues: 730-815; Coverage: 11%)
Gene names: CDC53, D2190, YDL132W
Sequence domains: Cullin protein neddylation domain
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P61
Unit cell:
a: 57.157Å b: 57.157Å c: 177.725Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.169 0.226
Expression system: Escherichia coli