3LII Hydrolase date Jan 25, 2010
title Recombinant Human Acetylcholinesterase
authors H.Dvir, T.Rosenberry, M.Harel, I.Silman, J.Sussman
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Unp Residues 35-574
Synonym: Ache
Ec: 3.1.1.7
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ache
Expression_system: Drosophila
Expression_system_taxid: 7215
symmetry Space Group: P 61
R_factor 0.176 R_Free 0.220
crystal
cell
length a length b length c angle alpha angle beta angle gamma
210.900 210.900 115.270 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.20 Å
ligand NAG, SO4 enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • acetylcholine catabolic proc...
  • acetylcholine catabolic proc...

  • Primary referenceAcetylcholinesterase: from 3D structure to function., Dvir H, Silman I, Harel M, Rosenberry TL, Sussman JL, Chem Biol Interact. 2010 Sep 6;187(1-3):10-22. Epub 2010 Feb 4. PMID:20138030
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk]
  • Biological Unit Coordinates (3lii.pdb1.gz) 168 Kb
  • LPC: Ligand-Protein Contacts for 3LII
  • CSU: Contacts of Structural Units for 3LII
  • Structure Factors (360 Kb)
  • Retrieve 3LII in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LII from S2C, [Save to disk]
  • Re-refined 3lii structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LII 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 3LII
  • 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 3LII, from MSDmotif at EBI
  • Fold representative 3lii from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lii_B] [3lii_A] [3lii]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3LII
  • Community annotation for 3LII at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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