4EY8 image
Deposition Date 2012-05-01
Release Date 2012-10-17
Last Version Date 2024-11-06
Entry Detail
PDB ID:
4EY8
Keywords:
HYDROLASE/HYDROLASE INHIBITOR
Title:
Crystal structure of recombinant human acetylcholinesterase in complex with fasciculin-2
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Dendroaspis angusticeps (Taxon ID: 8618)
Host Organism:
Homo sapiens
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.60 Å
R-Value Free:
0.24
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
H 3 2
4EY8 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acetylcholinesterase
Gene (Uniprot):ACHE
Chain IDs:A
Chain Length:542
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P22303 Pfam ID:PF00135 EC:3.1.1.7
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Fasciculin-2
Chain IDs:B
Chain Length:61
Number of Molecules:1
Biological Source:Dendroaspis angusticeps
UniProt ID:P0C1Z0 Pfam ID:PF21947
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
ASN A ASN GLYCOSYLATION SITE
Ligand Molecules
NAG
SO4
Primary Citation
Structures of human acetylcholinesterase in complex with pharmacologically important ligands.
J.Med.Chem. 55 10282 10286 (2012)
PMID: 23035744 DOI: 10.1021/jm300871x

Abstact

Human acetylcholinesterase (AChE) is a significant target for therapeutic drugs. Here we present high resolution crystal structures of human AChE, alone and in complexes with drug ligands; donepezil, an Alzheimer's disease drug, binds differently to human AChE than it does to Torpedo AChE. These crystals of human AChE provide a more accurate platform for further drug development than previously available.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
4EY8