2H9Y	Hydrolase	date	Jun 12, 2006
title	Crystal Structure Of Mouse Acetylcholinesterase Complexed Wi N-Trimethylammonio)Trifluoroacetophenone
authors	Y.Bourne, Z.Radic, G.Sulzenbacher, E.Kim, P.Taylor, P.Marchot
compound		source
Molecule: Acetylcholinesterase Chain: A, B Fragment: Catalytic Domain Synonym: Ache Ec: 3.1.1.7 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_variant: Lambda Zap Expression_system_cell_line: Hek 293 Expression_system_cell: Human Embryonic Kidney Cells (Hek)
symmetry	Space Group: P 21 21 21	R_factor 0.186 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.013 111.394 226.934 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	FUC, NAF, NAG, P6G, PG4	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Substrate and product trafficking through the active center gorge of acetylcholinesterase analyzed by crystallography and equilibrium binding., Bourne Y, Radic Z, Sulzenbacher G, Kim E, Taylor P, Marchot P, J Biol Chem. 2006 Sep 29;281(39):29256-67. Epub 2006 Jul 12. PMID:16837465

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk] Biological Unit Coordinates (2h9y.pdb1.gz) 176 Kb LPC: Ligand-Protein Contacts for 2H9Y CSU: Contacts of Structural Units for 2H9Y Likely Quarternary Molecular Structure file(s) for 2H9Y Structure Factors (1015 Kb) Retrieve 2H9Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2H9Y from S2C, [Save to disk] Re-refined 2h9y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2H9Y in 3D

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Visual 3D analysis of 2H9Y

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2H9Y, from MSDmotif at EBI Fold representative 2h9y from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2h9y_A] [2h9y] [2h9y_B] SWISS-PROT database: [P21836] Domain organization of [ACES_MOUSE] by SWISSPFAM

Other resources with information on 2H9Y

Community annotation for 2H9Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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