2HA4 Crystal structure of mutant S203A of mouse acetylcholinesterase complexed with acetylcholine date
authors Bourne, Y., Radic, Z., Sulzenbacher, G., Kim, E., Taylor, P., Marchot, P.
compound source
symmetry
R_factor
R_Free 0.22401
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.56
ligand ACH, ACT, P6G enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceSubstrate and product trafficking through the active center gorge of acetylcholinesterase analyzed by crystallography and equilibrium binding., Bourne Y, Radic Z, Sulzenbacher G, Kim E, Taylor P, Marchot P, J Biol Chem. 2006 Sep 29;281(39):29256-67. Epub 2006 Jul 12. PMID:16837465
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (184 Kb) [Save to disk]
  • Biological Unit Coordinates (2ha4.pdb1.gz) 175 Kb
  • LPC: Ligand-Protein Contacts for 2HA4
  • CSU: Contacts of Structural Units for 2HA4
  • Likely Quarternary Molecular Structure file(s) for 2HA4
  • Structure Factors (868 Kb)
  • Retrieve 2HA4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HA4 from S2C, [Save to disk]
  • Re-refined 2ha4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HA4 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 2HA4
  • 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 2HA4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h2ha4, region A:1-108,A:220-241 [Jmol] [rasmolscript] [script source]
  • Fold representative 2ha4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ha4_A] [2ha4] [2ha4_B]
  • SWISS-PROT database: [P21836]
  • Domain organization of [ACES_MOUSE] by SWISSPFAM
  • Other resources with information on 2HA4
  • Community annotation for 2HA4 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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