2XMG Hydrolase date Jul 27, 2010
title G117h Mutant Of Human Butyrylcholinesterase In Complex With Vx
authors F.Nachon, E.Carletti, M.Wandhammer, Y.Nicolet, L.M.Schopfer, P.Ma O.Lockridge
compound source
Molecule: Cholinesterase
Chain: A
Fragment: Residues 29-557
Synonym: Acylcholine Acylhydrolase, Choline Esterase II, Butyrylcholinesterase, Pseudocholinesterase;
Ec: 3.1.1.8
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Cho K1
symmetry Space Group: I 4 2 2
R_factor 0.17623 R_Free 0.25047
crystal
cell
length a length b length c angle alpha angle beta angle gamma
156.570 156.570 128.390 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand CL, FUL, NAG, NH4, SO4, UNX, VX enzyme Hydrolase E.C.3.1.1.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceX-ray crystallographic snapshots of reaction intermediates in the G117H mutant of human butyrylcholinesterase, a nerve agent target engineered into a catalytic bioscavenger., Nachon F, Carletti E, Wandhammer M, Nicolet Y, Schopfer LM, Masson P, Lockridge O, Biochem J. 2010 Nov 19. PMID:21091433
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk]
  • Biological Unit Coordinates (2xmg.pdb1.gz) 1468 Kb
  • LPC: Ligand-Protein Contacts for 2XMG
  • CSU: Contacts of Structural Units for 2XMG
  • Structure Factors (313 Kb)
  • Retrieve 2XMG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XMG from S2C, [Save to disk]
  • Re-refined 2xmg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XMG 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 2XMG
  • 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 2XMG, from MSDmotif at EBI
  • Fold representative 2xmg from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xmg_A] [2xmg]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2XMG
  • Community annotation for 2XMG 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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