PDBe 2byr

X-ray diffraction
2.45Å resolution

CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA in complex with methyllycaconitine

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Soluble acetylcholine receptor Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 227 amino acids
Theoretical weight: 25.85 KDa
Source organism: Aplysia californica
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8WSF8 (Residues: 18-236; Coverage: 100%)
Sequence domains: Neurotransmitter-gated ion-channel ligand binding domain
Structure domains: Neurotransmitter-gated ion-channel ligand-binding domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 67.267Å b: 135.776Å c: 147.286Å
α: 90° β: 99.46° γ: 90°
R-values:
R R work R free
0.194 0.193 0.232
Expression system: Homo sapiens