2W6C Hydrolase date Dec 18, 2008
title Ache In Complex With A Bis-(-)-Nor-Meptazinol Derivative
authors A.Paz, Q.Xie, H.M.Greenblatt, W.Fu, Y.Tang, I.Silman, Z.Qiu, J.L.Su
compound source
Molecule: Acetylcholinesterase
Chain: X
Synonym: Ache
Organism_scientific: Torpedo Californica
Organism_common: Pacific Electric Ray
Organism_taxid: 7787
Organ: Electric Organ
symmetry Space Group: P 31 2 1
R_factor 0.185 R_Free 0.235
length a length b length c angle alpha angle beta angle gamma
112.172 112.172 137.568 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.69 Å
ligand BM4, NAG enzyme Hydrolase E.C. BRENDA

Primary referenceThe Crystal Structure of a Complex of Acetylcholinesterase with a Bis-(-)-nor-meptazinol Derivative Reveals Disruption of the Catalytic Triad., Paz A, Xie Q, Greenblatt HM, Fu W, Tang Y, Silman I, Qiu Z, Sussman JL, J Med Chem. 2009 Mar 27. PMID:19326912
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (2w6c.pdb1.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 2W6C
  • CSU: Contacts of Structural Units for 2W6C
  • Likely Quarternary Molecular Structure file(s) for 2W6C
  • Structure Factors (385 Kb)
  • Retrieve 2W6C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2W6C from S2C, [Save to disk]
  • Re-refined 2w6c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2W6C in 3D
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2W6C
  • 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 2W6C, from MSDmotif at EBI
  • Fold representative 2w6c from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2w6c] [2w6c_X]
  • SWISS-PROT database: [P04058]
  • Domain organization of [ACES_TORCA] by SWISSPFAM
  • Other resources with information on 2W6C
  • Community annotation for 2W6C at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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