6CQX	Hydrolase	date	Mar 16, 2018
title	Crystal Structure Of Recombinant Human Acetylcholinesterase By Vx(+)
authors	S.M.Bester, M.A.Guelta, S.D.Pegan, J.J.Height
compound		source
Molecule: Acetylcholinesterase Chain: A, B Synonym: Ache Ec: 3.1.1.7 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ache Expression_system: Homo Sapiens Expression_system_taxid: 9606
symmetry	Space Group: P 31 2 1	R_factor 0.155 R_Free 0.187
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.934 104.934 323.903 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	7PE, FUC, NAG, VX	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
Gene Ontology	Chain Function Process Component A, B acetylcholine catabolic proc... acetylcholine catabolic proc...
Primary reference	Structural insights of stereospecific inhibition of human acetylcholinesterase by VX and subsequent reactivation by HI-6., Bester SM, Guelta MA, Cheung J, Winemiller MD, Bae SY, Myslinski J, Pegan SD, Height JJ, Chem Res Toxicol. 2018 Nov 21. doi: 10.1021/acs.chemrestox.8b00294. PMID:30462502

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (369 Kb) [Save to disk] Biological Unit Coordinates (6cqx.pdb1.gz) 363 Kb LPC: Ligand-Protein Contacts for 6CQX CSU: Contacts of Structural Units for 6CQX Structure Factors (1203 Kb) Retrieve 6CQX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6CQX from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute Fold representative 6cqx from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6cqx_A] [6cqx_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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