1gzs

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE GEF DOMAIN OF THE SALMONELLA TYPHIMURIUM SOPE TOXIN AND HUMAN Cdc42

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-129396 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cell division control protein 42 homolog Chains: A, C
Molecule details ›
Chains: A, C
Length: 180 amino acids
Theoretical weight: 19.92 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P60953 (Residues: 1-178; Coverage: 93%)
Gene name: CDC42
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Guanine nucleotide exchange factor SopE Chains: B, D
Molecule details ›
Chains: B, D
Length: 165 amino acids
Theoretical weight: 18.06 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O52623 (Residues: 78-240; Coverage: 68%)
Gene name: sopE
Sequence domains: SopE GEF domain
Structure domains: SopE-like, GEF domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P3121
Unit cell:
a: 87.545Å b: 87.545Å c: 200.509Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.226 0.226 0.255
Expression system: Escherichia coli BL21