5fpp

X-ray diffraction
2.4Å resolution

Structure of a pre-reaction ternary complex between sarin- acetylcholinesterase and HI-6

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149441 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acetylcholinesterase Chains: A, B
Molecule details ›
Chains: A, B
Length: 548 amino acids
Theoretical weight: 60.35 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: P21836 (Residues: 32-574; Coverage: 93%)
Gene name: Ache
Sequence domains: Carboxylesterase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I911-3
Spacegroup: P212121
Unit cell:
a: 78.825Å b: 111.552Å c: 227.556Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.176 0.213
Expression system: Homo sapiens