2XMD Hydrolase date Jul 27, 2010
title G117h Mutant Of Human Butyrylcholinesterase In Complex With Echothiophate
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 0.17006 R_Free 0.21417
crystal
cell
length a length b length c angle alpha angle beta angle gamma
154.880 154.880 127.530 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand BR, CA, CL, DEP, FUC, FUL, NA, NAG, SO4, UNX 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] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (2xmd.pdb1.gz) 1476 Kb
  • LPC: Ligand-Protein Contacts for 2XMD
  • CSU: Contacts of Structural Units for 2XMD
  • Structure Factors (488 Kb)
  • Retrieve 2XMD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XMD from S2C, [Save to disk]
  • Re-refined 2xmd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XMD 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 2XMD
  • 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 2XMD, from MSDmotif at EBI
  • Fold representative 2xmd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xmd_A] [2xmd]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2XMD
  • Community annotation for 2XMD 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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