PDB Entry (2ace)
PDB ID: 2ace Resolution: 2.5 Å Exp. Method: X-RAY DIFFRACTION
PMID: 8989325 DOI: 10.1038/nsb0197-57
Protein
Protein Name: Acetylcholinesterase
Uniprot ID/ACC: P04058 (ACES_TETCF) Organism: Tetronarce californica (Pacific electric ray) (Torpedo californica)
Gene Symbol: ache Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   ACETYLCHOLINE
Canonical SMILES:   CC(=O)OCC[N+](C)(C)C
Standard InChI:   InChI=1S/C7H16NO2/c1-7(9)10-6-5-8(2,3)4/h5-6H2,1-4H3/q+1
HET Code:   ACH PubChem:   187
DrugBank:   DB03128 ChEMBL:   CHEMBL667
Molecular Formula:   C7H16NO2+ Mol. Weight:   146.11755 logP:   0.2557
HBD:   0 HBA:   2
#Rotatable Bonds:   3 TPSA:   26.3
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Double Bond SER 200 A 5.7 - Ester
Binding Affinity
-