2JGM Hydrolase date Feb 13, 2007
title Crystal Structure Of Mouse Acetylcholinesterase Inhibited By Diisopropyl Fluorophosphate (Dfp)
authors A.Hornberg, A.K.Tunemalm, F.Ekstrom
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Catalytic Domain, Residues 32-574
Synonym: Ache
Ec: 3.1.1.7
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293f
Expression_system_vector_type: Pcdna3.1
symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.420 111.300 227.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand MIS, NAG enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of acetylcholinesterase in complex with organophosphorus compounds suggest that the acyl pocket modulates the aging reaction by precluding the formation of the trigonal bipyramidal transition state., Hornberg A, Tunemalm AK, Ekstrom F, Biochemistry. 2007 Apr 24;46(16):4815-25. Epub 2007 Apr 3. PMID:17402711
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (176 Kb) [Save to disk]
  • Biological Unit Coordinates (2jgm.pdb1.gz) 166 Kb
  • LPC: Ligand-Protein Contacts for 2JGM
  • CSU: Contacts of Structural Units for 2JGM
  • Likely Quarternary Molecular Structure file(s) for 2JGM
  • Structure Factors (622 Kb)
  • Retrieve 2JGM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JGM from S2C, [Save to disk]
  • Re-refined 2jgm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2JGM 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 2JGM
  • 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 2JGM, from MSDmotif at EBI
  • Fold representative 2jgm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jgm_B] [2jgm_A] [2jgm]
  • SWISS-PROT database: [P21836]
  • Domain organization of [ACES_MOUSE] by SWISSPFAM
  • Other resources with information on 2JGM
  • Community annotation for 2JGM 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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