2XUD Crystal structure of the Y337A mutant of mouse acetylcholinesterase date
authors Bourne, Y., Radic, Z., Taylor, P., Marchot, P.
compound source
R_Free 0.22768
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.65
ligand ACT, DME, P6G enzyme
A, B

Primary referenceConformational Remodeling of Femtomolar Inhibitor-Acetylcholinesterase Complexes in the Crystalline State., Bourne Y, Radic Z, Taylor P, Marchot P, J Am Chem Soc. 2010 Nov 19. PMID:21090615
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (357 Kb) [Save to disk]
  • Biological Unit Coordinates (2xud.pdb1.gz) 341 Kb
  • LPC: Ligand-Protein Contacts for 2XUD
  • CSU: Contacts of Structural Units for 2XUD
  • Structure Factors (796 Kb)
  • Retrieve 2XUD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XUD from S2C, [Save to disk]
  • Re-refined 2xud structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XUD 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 2XUD
  • 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
  • 3D motif for 2XUD, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xud_B] [2xud_A] [2xud]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2XUD
  • Community annotation for 2XUD 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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