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
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  • 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
  • Other resources with information on 3O9M
  • Community annotation for 3O9M at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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