› 1lvz

Solution NMR

METARHODOPSIN II BOUND STRUCTURE OF C-TERMINAL PEPTIDE OF ALPHA-SUBUNIT OF TRANSDUCIN

Released:
DOI: 10.2210/pdb1lvz/pdb
PDB entry 1lvz coloured by chain, ensemble of 20 models, front view.
PDB entry 1lvz coloured by chain, ensemble of 20 models, side view.
PDB entry 1lvz coloured by chain, ensemble of 20 models, top view.
Source organism: Bos taurus
Primary publication:
Structure and orientation of a G protein fragment in the receptor bound state from residual dipolar couplings.
Koenig BW, Kontaxis G, Mitchell DC, Louis JM, Litman BJ, Bax A
J Mol Biol 322 441-61 (2002)
PMID: 12217702

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: 1.29 KDa
Source organism: Bos taurus
Expression system: Escherichia coli
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: simulated annealing, molecular dynamics
Expression system: Escherichia coli

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Citations

14 review citations

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

1 mention without citation

Defining the interface between the C-terminal fragment of alpha-transducin and photoactivated rhodopsin.
Taylor et al. (2007)