2WSL Hydrolase date Sep 08, 2009
title Aged Form Of Human Butyrylcholinesterase Inhibited By Tabun Ta4
authors E.Carletti, N.Aurbek, E.Gillon, M.Loiodice, Y.Nicolet, J.Fontecil P.Masson, H.Thiermann, F.Nachon, F.Worek
compound source
Molecule: Cholinesterase
Chain: A
Synonym: Butyrylcholinesterase, Acylcholine Acylhydrolase, Esterase II, Butyrylcholine Esterase, Pseudocholinesterase;
Engineered: Yes
Mutation: Yes
Other_details: S198 Is Phosphoramidylated
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_cell_line: Cho-K1
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgs
symmetry Space Group: I 4 2 2
R_factor 0.184 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
154.860 154.860 126.010 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CL, CSS, EFS, F, FUC, FUL, NA, NAG, SO4 enzyme Hydrolase E.C. BRENDA

Primary referenceStructure-activity analysis of aging and reactivation of human butyrylcholinesterase inhibited by analogues of tabun., Carletti E, Aurbek N, Gillon E, Loiodice M, Nicolet Y, Fontecilla-Camps JC, Masson P, Thiermann H, Nachon F, Worek F, Biochem J. 2009 Apr 15. PMID:19368529
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk]
  • Biological Unit Coordinates (2wsl.pdb1.gz) 192 Kb
  • LPC: Ligand-Protein Contacts for 2WSL
  • CSU: Contacts of Structural Units for 2WSL
  • Structure Factors (726 Kb)
  • Retrieve 2WSL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WSL from S2C, [Save to disk]
  • Re-refined 2wsl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2WSL 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 2WSL
  • 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 2WSL, from MSDmotif at EBI
  • Fold representative 2wsl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wsl_A] [2wsl]
  • SWISS-PROT database: [P06276]
  • Domain organization of [CHLE_HUMAN] by SWISSPFAM
  • Other resources with information on 2WSL
  • Community annotation for 2WSL 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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