2J4C Hydrolase date Aug 28, 2006
title Structure Of Human Butyrylcholinesterase In Complex With 10mm Hgcl2
authors J.P.Colletier, M.F.Frasco, F.Carvalho, L.Guilhermino, J.Stojan, D.Fournier, M.Weik
compound source
Molecule: Cholinesterase
Chain: A
Synonym: Acylcholine Acylhydrolase, Choline Esterase II, Butyrylcholine Esterase, Pseudocholinesterase;
Engineered: Yes
Mutation: Yes
Other_details: Atypical Bond Between Catalytic Residue Ser198 And Ligand Bty5 (Butyrate)
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_cell_line: Ovary Cells
symmetry Space Group: I 4 2 2
R_factor 0.184 R_Free 0.231
length a length b length c angle alpha angle beta angle gamma
153.760 153.760 128.580 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.75 Å
ligand BUA, CL, CSS, FUC, GOL, HG, MES, NAG, SO4 enzyme Hydrolase E.C. BRENDA

Primary referenceMechanisms of cholinesterase inhibition by inorganic mercury., Frasco MF, Colletier JP, Weik M, Carvalho F, Guilhermino L, Stojan J, Fournier D, FEBS J. 2007 Apr;274(7):1849-61. Epub 2007 Mar 12. PMID:17355286
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk]
  • Biological Unit Coordinates (2j4c.pdb1.gz) 89 Kb
  • LPC: Ligand-Protein Contacts for 2J4C
  • CSU: Contacts of Structural Units for 2J4C
  • Likely Quarternary Molecular Structure file(s) for 2J4C
  • Structure Factors (334 Kb)
  • Retrieve 2J4C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2J4C from S2C, [Save to disk]
  • Re-refined 2j4c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2J4C 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 2J4C
  • 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 2J4C, from MSDmotif at EBI
  • Fold representative 2j4c from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2j4c_A] [2j4c]
  • SWISS-PROT database: [P06276]
  • Domain organization of [CHLE_HUMAN] by SWISSPFAM
  • Other resources with information on 2J4C
  • Community annotation for 2J4C at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
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