› 1aqg

Solution NMR

NMR STRUCTURE OF THE RHODOPSIN-BOUND C-TERMINAL PEPTIDE OF THE TRANSDUCIN ALPHA-SUBUNIT, 20 STRUCTURES

Released:
DOI: 10.2210/pdb1aqg/pdb
PDB entry 1aqg coloured by chain, ensemble of 20 models, front view.
PDB entry 1aqg coloured by chain, ensemble of 20 models, side view.
PDB entry 1aqg coloured by chain, ensemble of 20 models, top view.
Source organism: Bos taurus
Primary publication:
Light-activated rhodopsin induces structural binding motif in G protein alpha subunit.
Kisselev OG, Kao J, Ponder JW, Fann YC, Gautam N, Marshall GR
Proc Natl Acad Sci U S A 95 4270-5 (1998)
PMID: 9539726

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-138153 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Guanine nucleotide-binding protein G(t) subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 11 amino acids
Theoretical weight: 1.28 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P04695 (Residues: 340-350; Coverage: 3%)
Gene name: GNAT1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: DISTANCE GEOMETRY/ CONSTRAINED MOLECULAR DYNAMICS/SIMULATED ANNEALING

Quick links

Citations

20 review citations

Heterotrimeric G protein activation by G-protein-coupled receptors.
Oldham et al. (2008)
19 more

8 mentions without citation

Light-activated rhodopsin induces structural binding motif in G protein alpha subunit.
Kisselev et al. (1998)
7 more