6ARX Hydrolase Hydrolase Inhibitor date Aug 23, 2017
title Crystal Structure Of An Insecticide-Resistant Acetylcholines Mutant From The Malaria Vector Anopheles Gambiae In The Lig State
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
Ec: 3.1.1.7
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 0.178 R_Free 0.203
crystal
cell
length a length b length c angle alpha angle beta angle gamma
149.599 149.599 225.857 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand
enzyme Hydrolase E.C.3.1.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
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] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (6arx.pdb1.gz) 183 Kb
  • CSU: Contacts of Structural Units for 6ARX
  • Structure Factors (2517 Kb)
  • Retrieve 6ARX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6ARX from S2C, [Save to disk]
  • View 6ARX 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 6ARX
  • 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
  • Fold representative 6arx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6arx_A] [6arx_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6ARX
  • Community annotation for 6ARX at PDBWiki (http://pdbwiki.org)

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