1idg

Solution NMR

THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-136089 (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
UniProt:
  • Canonical: P60615 (Residues: 22-95; Coverage: 100%)
Structure domains: CD59
Acetylcholine receptor subunit alpha Chain: B
Molecule details ›
Chain: B
Length: 19 amino acids
Theoretical weight: 2.42 KDa
Source organism: Tetronarce californica
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02710 (Residues: 205-222; Coverage: 4%)
Gene name: CHRNA1

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry and simulated annealing
Expression system: Escherichia coli BL21(DE3)