1ds6

X-ray diffraction
2.35Å resolution

CRYSTAL STRUCTURE OF A RAC-RHOGDI COMPLEX

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-537873 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ras-related C3 botulinum toxin substrate 2 Chain: A
Molecule details ›
Chain: A
Length: 192 amino acids
Theoretical weight: 21.45 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P15153 (Residues: 1-192; Coverage: 100%)
Gene name: RAC2
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Rho GDP-dissociation inhibitor 2 Chain: B
Molecule details ›
Chain: B
Length: 180 amino acids
Theoretical weight: 20.51 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P52566 (Residues: 23-201; Coverage: 89%)
Gene names: ARHGDIB, GDIA2, GDID4, RAP1GN1
Sequence domains: RHO protein GDP dissociation inhibitor
Structure domains: Coagulation Factor XIII, subunit A, domain 1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID13
Spacegroup: P212121
Unit cell:
a: 53.026Å b: 61.922Å c: 141.068Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.234 0.234 0.267
Expression system: Spodoptera frugiperda