2pbi

X-ray diffraction
1.95Å resolution

The multifunctional nature of Gbeta5/RGS9 revealed from its crystal structure

Released:
Source organism: Mus musculus
Primary publication:
Crystal structure of the multifunctional Gbeta5-RGS9 complex.
Nat Struct Mol Biol 15 155-62 (2008)
PMID: 18204463

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-129512 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Guanine nucleotide-binding protein subunit beta-5 Chains: B, D
Molecule details ›
Chains: B, D
Length: 354 amino acids
Theoretical weight: 38.84 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P62881 (Residues: 43-395; Coverage: 89%)
Gene name: Gnb5
Sequence domains: WD domain, G-beta repeat
Structure domains: YVTN repeat-like/Quinoprotein amine dehydrogenase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 110.167Å b: 119.032Å c: 131.95Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.183 0.225
Expression system: Trichoplusia ni