1gil

X-ray diffraction
2.3Å resolution

STRUCTURE OF ACTIVE CONFORMATIONS OF GIA1 AND THE MECHANISM OF GTP HYDROLYSIS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Guanine nucleotide-binding protein G(i) subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 353 amino acids
Theoretical weight: 40.25 KDa
Source organism: Rattus norvegicus
Expression system: Not provided
UniProt:
  • Canonical: P10824 (Residues: 2-354; Coverage: 100%)
Gene names: Gnai-1, Gnai1
Sequence domains: G-protein alpha subunit
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3221
Unit cell:
a: 80.5Å b: 80.5Å c: 106.55Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.222 0.302
Expression system: Not provided