2WU3 Hydrolase date Sep 28, 2009
title Crystal Structure Of Mouse Acetylcholinesterase In Complex W Fenamiphos And Hi-6
authors A.Hornberg, E.Artursson, R.Warme, Y.P.Pang, F.Ekstrom
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Catalytic Domain, Residues 32-574
Ec: 3.1.1.7
Engineered: Yes
Other_details: Fenamiphos Covalently Bound To Ser203
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: Pcdna3.1
symmetry Space Group: P 21 21 21
R_factor 0.171 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.760 111.230 227.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand CO3, HI6, NAG, P6G, SXE enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structures of oxime-bound fenamiphos-acetylcholinesterases: Reactivation involving flipping of the His447 ring to form a reactive Glu334-His447-oxime triad., Hornberg A, Artursson E, Warme R, Pang YP, Ekstrom F, Biochem Pharmacol. 2009 Sep 2. PMID:19732756
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (365 Kb) [Save to disk]
  • Biological Unit Coordinates (2wu3.pdb1.gz) 350 Kb
  • LPC: Ligand-Protein Contacts for 2WU3
  • CSU: Contacts of Structural Units for 2WU3
  • Structure Factors (761 Kb)
  • Retrieve 2WU3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WU3 from S2C, [Save to disk]
  • Re-refined 2wu3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2WU3 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 2WU3
  • 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 2WU3, from MSDmotif at EBI
  • Fold representative 2wu3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wu3_B] [2wu3_A] [2wu3]
  • SWISS-PROT database: [P21836]
  • Domain organization of [ACES_MOUSE] by SWISSPFAM
  • Other resources with information on 2WU3
  • Community annotation for 2WU3 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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