2byn

X-ray diffraction
2.02Å resolution

Crystal structure of apo AChBP from Aplysia californica

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
PDBe Complex ID:
PDB-CPX-186694 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neurotransmitter-gated ion-channel ligand-binding domain-containing protein Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 227 amino acids
Theoretical weight: 25.85 KDa
Source organism: Aplysia californica
UniProt:
  • Canonical: Q8WSF8 (Residues: 16-236; Coverage: 100%)
Sequence domains: Neurotransmitter-gated ion-channel ligand binding domain
Structure domains: Neurotransmitter-gated ion-channel ligand-binding domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2221
Unit cell:
a: 144.153Å b: 146.768Å c: 143.307Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.169 0.202