1Q83	Hydrolase	date	Aug 20, 2003
title	Crystal Structure Of The Mouse Acetylcholinesterase-Tz2pa6 S
authors	Y.Bourne, H.C.Kolb, Z.Radic, K.B.Sharpless, P.Taylor, P.Marchot
compound		source
Molecule: Acetylcholinesterase Chain: A, B Synonym: Ache Ec: 3.1.1.7 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Gene: Ache Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek 293 Expression_system_vector_type: Lambda Cloning Vector Other_details: Lambda-Zap, Lambda-Fix Cdna
symmetry	Space Group: P 21 21 21	R_factor 0.182 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.743 111.954 226.577 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.65 Å
ligand	FUL, NAG, P6G, TZ5 BindingDB	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
related structures	by homologous chain: 1B41, 1KU6
Gene Ontology	Chain Function Process Component A, B
Primary reference	Freeze-frame inhibitor captures acetylcholinesterase in a unique conformation., Bourne Y, Kolb HC, Radic Z, Sharpless KB, Taylor P, Marchot P, Proc Natl Acad Sci U S A 2004 Feb 10;101(6):1449-54. Epub 2004 Feb 2. PMID:14757816

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (181 Kb) [Save to disk] Biological Unit Coordinates (1q83.pdb1.gz) 173 Kb LPC: Ligand-Protein Contacts for 1Q83 CSU: Contacts of Structural Units for 1Q83 Likely Quarternary Molecular Structure file(s) for 1Q83 Structure Factors (467 Kb) Retrieve 1Q83 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Q83 from S2C, [Save to disk] Re-refined 1q83 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Q83 in 3D

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Visual 3D analysis of 1Q83

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 3D motif for 1Q83, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1q83a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1q83b_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1q83] [1q83_B] [1q83_A] SWISS-PROT database: [P21836] Domain organization of [ACES_MOUSE] by SWISSPFAM

Other resources with information on 1Q83

Community annotation for 1Q83 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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