6ARY Hydrolase Hydrolase Inhibitor date Aug 23, 2017
title Crystal Structure Of An Insecticide-Resistant Acetylcholines Mutant From The Malaria Vector Anopheles Gambiae In Complex Difluoromethyl Ketone Inhibitor
authors J.Cheung, A.Mahmood, R.Kalathur, L.Lixuan, P.R.Carlier
compound source
Molecule: Acetylcholinesterase
Chain: A, B
Fragment: Residues 162 To 702
Synonym: Ache
Engineered: Yes
Mutation: Yes
Organism_scientific: Anopheles Gambiae
Organism_common: African Malaria Mosquito
Organism_taxid: 7165
Gene: Ace, Ace1, Ache1, Agap001356
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_vector_type: Baclovirus
Expression_system_plasmid: Modified Pfastbac
symmetry Space Group: P 61
R_factor 0.162 R_Free 0.186
length a length b length c angle alpha angle beta angle gamma
150.333 150.333 226.478 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.26 Å
ligand BT7, CL, FLC, NAG enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceStructure of the G119S Mutant Acetylcholinesterase of the Malaria Vector Anopheles gambiae Reveals Basis of Insecticide Resistance., Cheung J, Mahmood A, Kalathur R, Liu L, Carlier PR, Structure. 2018 Jan 2;26(1):130-136.e2. doi: 10.1016/j.str.2017.11.021. Epub 2017, Dec 21. PMID:29276037
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (187 Kb) [Save to disk]
  • Biological Unit Coordinates (6ary.pdb1.gz) 181 Kb
  • LPC: Ligand-Protein Contacts for 6ARY
  • CSU: Contacts of Structural Units for 6ARY
  • Structure Factors (2115 Kb)
  • Retrieve 6ARY in mmCIF format [Save to disk]
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  • 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
  • Fold representative 6ary from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ary_B] [6ary_A]
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