4A16 Hydrolase date Sep 14, 2011
title Structure Of Mouse Acetylcholinesterase Complex With Huprine Derivative
authors E.Carletti, J.P.Colletier, F.Nachon, M.Weik, C.Ronco, L.Jean, P.Y.
compound source
Molecule: Acetylcholinesterase
Chain: A, B, C, D
Fragment: Residues 35-574
Synonym: Ache
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Cho-K1
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgs
symmetry Space Group: P 21 21 21
R_factor 0.155 R_Free 0.206
length a length b length c angle alpha angle beta angle gamma
137.940 171.930 225.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.65 Å
ligand CL, H34, NAG, SO4 enzyme Hydrolase E.C. BRENDA
A, D, C, B

Primary referenceHuprine derivatives as sub-nanomolar human acetylcholinesterase inhibitors: from rational design to validation by X-ray crystallography., Ronco C, Carletti E, Colletier JP, Weik M, Nachon F, Jean L, Renard PY, ChemMedChem. 2012 Mar 5;7(3):400-5. doi: 10.1002/cmdc.201100438. Epub 2011 Nov 4. PMID:22052791
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (731 Kb) [Save to disk]
  • Biological Unit Coordinates (4a16.pdb1.gz) 365 Kb
  • Biological Unit Coordinates (4a16.pdb2.gz) 361 Kb
  • LPC: Ligand-Protein Contacts for 4A16
  • CSU: Contacts of Structural Units for 4A16
  • Structure Factors (2155 Kb)
  • Retrieve 4A16 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4A16 from S2C, [Save to disk]
  • Re-refined 4a16 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4A16 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4A16
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4A16, from MSDmotif at EBI
  • Fold representative 4a16 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4a16] [4a16_D] [4a16_B] [4a16_C] [4a16_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4A16
  • Community annotation for 4A16 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science