3O9M Hydrolase date Aug 04, 2010
title Co-Crystallization Studies Of Full Length Recombinant Bche W Cocaine Offers Insights Into Cocaine Detoxification
authors O.A.Asojo, M.N.Ngamelue, K.Homma, O.Lockridge
compound source
Molecule: Cholinesterase
Chain: A, B
Synonym: Acylcholine Acylhydrolase, Choline Esterase II, Butyrylcholine Esterase, Pseudocholinesterase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bche, Che1
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
symmetry Space Group: P 4 21 2
R_factor 0.223 R_Free 0.262
length a length b length c angle alpha angle beta angle gamma
150.392 150.392 142.448 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.98 Å
ligand BEZ enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceCocrystallization studies of full-length recombinant butyrylcholinesterase (BChE) with cocaine., Asojo OA, Asojo OA, Ngamelue MN, Homma K, Lockridge O, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Apr 1;67(Pt, 4):434-7. Epub 2011 Mar 24. PMID:21505234
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (175 Kb) [Save to disk]
  • Biological Unit Coordinates (3o9m.pdb1.gz) 337 Kb
  • Biological Unit Coordinates (3o9m.pdb2.gz) 337 Kb
  • Biological Unit Coordinates (3o9m.pdb3.gz) 671 Kb
  • LPC: Ligand-Protein Contacts for 3O9M
  • CSU: Contacts of Structural Units for 3O9M
  • Structure Factors (572 Kb)
  • Retrieve 3O9M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3O9M from S2C, [Save to disk]
  • Re-refined 3o9m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3O9M 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 3O9M
  • 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 3O9M, from MSDmotif at EBI
  • Fold representative 3o9m from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3o9m_B] [3o9m_A] [3o9m]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 3O9M with the sequences similar proteins can be viewed for 3O9M's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3O9M
  • Community annotation for 3O9M 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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