2trc

X-ray diffraction
2.4Å resolution

PHOSDUCIN/TRANSDUCIN BETA-GAMMA COMPLEX

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-136061 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 Chain: B
Molecule details ›
Chain: B
Length: 340 amino acids
Theoretical weight: 37.43 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P62871 (Residues: 1-340; Coverage: 100%)
Gene name: GNB1
Sequence domains: WD domain, G-beta repeat
Structure domains: YVTN repeat-like/Quinoprotein amine dehydrogenase
Guanine nucleotide-binding protein G(T) subunit gamma-T1 Chain: G
Molecule details ›
Chain: G
Length: 68 amino acids
Theoretical weight: 8.04 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P02698 (Residues: 1-68; Coverage: 92%)
Gene name: GNGT1
Sequence domains: GGL domain
Structure domains: Transducin (heterotrimeric G protein), gamma chain
Phosducin Chain: P
Molecule details ›
Chain: P
Length: 217 amino acids
Theoretical weight: 25.09 KDa
Source organism: Rattus norvegicus
Expression system: Not provided
UniProt:
  • Canonical: P20942 (Residues: 14-230; Coverage: 88%)
Gene names: Pdc, Rpr1
Sequence domains: Phosducin
Structure domains:

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P212121
Unit cell:
a: 75.7Å b: 88.51Å c: 98.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.277
Expression system: Not provided