4did

X-ray diffraction
2.35Å resolution

Crystal structure of Salmonella effector N-terminal domain SopB in complex with Cdc42

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-128263 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cell division control protein 42 homolog Chain: A
Molecule details ›
Chain: A
Length: 193 amino acids
Theoretical weight: 21.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P60953 (Residues: 1-183; Coverage: 96%)
Gene name: CDC42
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Inositol phosphate phosphatase SopB Chain: B
Molecule details ›
Chain: B
Length: 152 amino acids
Theoretical weight: 16.78 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O30916 (Residues: 30-181; Coverage: 27%)
Gene names: STM1091, sigD, sopB
Structure domains: Cell division control protein 42 homolog

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08B1-1
Spacegroup: P43212
Unit cell:
a: 106.88Å b: 106.88Å c: 87.57Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.207 0.237
Expression system: Escherichia coli BL21(DE3)