PDBe 4bdt

X-ray diffraction
3.1Å resolution

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo dimer
hetero 12-mer
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Acetylcholinesterase Chain: A
Molecule details ›
Chain: A
Length: 583 amino acids
Theoretical weight: 64.64 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
  • Canonical: P22303 (Residues: 32-614; Coverage: 100%)
Gene name: ACHE
Sequence domains:
Structure domains: Rossmann fold
Fasciculin-2 Chain: B
Molecule details ›
Chain: B
Length: 61 amino acids
Theoretical weight: 6.77 KDa
Source organism: Dendroaspis angusticeps
  • Canonical: P0C1Z0 (Residues: 1-61; Coverage: 100%)
Structure domains: CD59

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: R32
Unit cell:
a: 151.6Å b: 151.6Å c: 246.4Å
α: 90° β: 90° γ: 120°
R R work R free
0.162 0.159 0.219
Expression system: Cricetulus griseus