1tag

X-ray diffraction
1.8Å resolution

STRUCTURAL DETERMINANTS FOR ACTIVATION OF THE ALPHA-SUBUNIT OF A HETEROTRIMERIC G PROTEIN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Guanine nucleotide-binding protein G(t) subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 324 amino acids
Theoretical weight: 37.14 KDa
Source organism: Bos taurus
Expression system: Not provided
UniProt:
  • Canonical: P04695 (Residues: 27-350; Coverage: 93%)
Gene name: GNAT1
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: I222
Unit cell:
a: 71.9Å b: 87.8Å c: 143.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.187 0.187 0.211
Expression system: Not provided