4EY5 Hydrolase Hydrolase Inhibitor date May 01, 2012
title Crystal Structure Of Recombinant Human Acetylcholinesterase With (-)-Huperzine A
authors J.Cheung, M.Rudolph, F.Burshteyn, M.Cassidy, E.Gary, J.Love, J.Hei M.Franklin
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Unp Residues 33-574
Synonym: Ache
Ec: 3.1.1.7
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ache
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek 293
symmetry Space Group: P 31 2 1
R_factor 0.176 R_Free 0.212
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.222 105.222 323.289 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand DMS, EDO, FUC, HUP, NAG, NO3 BindingDB enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • acetylcholine catabolic proc...
  • acetylcholine catabolic proc...

  • Primary referenceStructures of human acetylcholinesterase in complex with pharmacologically important ligands., Cheung J, Rudolph MJ, Burshteyn F, Cassidy MS, Gary EN, Love J, Franklin MC, Height JJ, J Med Chem. 2012 Oct 4. PMID:23035744
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk]
  • Biological Unit Coordinates (4ey5.pdb1.gz) 177 Kb
  • LPC: Ligand-Protein Contacts for 4EY5
  • CSU: Contacts of Structural Units for 4EY5
  • Structure Factors (1829 Kb)
  • Retrieve 4EY5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EY5 from S2C, [Save to disk]
  • Re-refined 4ey5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
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  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4EY5, from MSDmotif at EBI
  • Fold representative 4ey5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ey5] [4ey5_B] [4ey5_A]
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