2HA5 Hydrolase date Jun 12, 2006
title Crystal Structure Of Mutant S203a Of Acetylcholinesterase Co With Acetylthiocholine
authors Y.Bourne, Z.Radic, G.Sulzenbacher, E.Kim, P.Taylor, P.Marchot
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Catalytic Domain
Synonym: Ache
Ec: 3.1.1.7
Engineered: Yes
Mutation: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_variant: Lambda Zap
Expression_system_cell_line: Hek 293
Expression_system_cell: Human Embryonic Kidney Cells (Hek)
symmetry Space Group: P 21 21 21
R_factor 0.177 R_Free 0.210
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.477 109.837 227.885 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.15 Å
ligand ACT, AT3, ETM, FUC, NAG, P6G enzyme Hydrolase E.C.3.1.1.7 BRENDA
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] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (2ha5.pdb1.gz) 186 Kb
  • LPC: Ligand-Protein Contacts for 2HA5
  • CSU: Contacts of Structural Units for 2HA5
  • Likely Quarternary Molecular Structure file(s) for 2HA5
  • Structure Factors (1273 Kb)
  • Retrieve 2HA5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HA5 from S2C, [Save to disk]
  • Re-refined 2ha5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HA5 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 2HA5
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2HA5, from MSDmotif at EBI
  • Fold representative 2ha5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ha5_A] [2ha5_B] [2ha5]
  • SWISS-PROT database: [P21836]
  • Domain organization of [ACES_MOUSE] by SWISSPFAM
  • Other resources with information on 2HA5
  • Community annotation for 2HA5 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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