Solution NMR

NMR structure of an AChR-peptide (Torpedo Californica, alpha-subunit residues 182-202) in complex with alpha-Bungarotoxin


Function and Biology Details

Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Alpha-bungarotoxin Chain: A
Molecule details ›
Chain: A
Length: 74 amino acids
Theoretical weight: 8.01 KDa
Source organism: Bungarus multicinctus
  • Canonical: P60615 (Residues: 22-95; Coverage: 100%)
Sequence domains: Snake toxin and toxin-like protein
Structure domains: CD59
Acetylcholine receptor subunit alpha Chain: B
Molecule details ›
Chain: B
Length: 25 amino acids
Theoretical weight: 3.14 KDa
Source organism: Torpedo marmorata
Expression system: Not provided
  • Canonical: P02711 (Residues: 206-226; Coverage: 5%)
Gene name: CHRNA1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry simulated annealing energy minimization
Chemical shifts: BMR4838  
Expression system: Not provided