2WG0	Hydrolase	date	Apr 15, 2009
title	Aged Conjugate Of Torpedo Californica Acetylcholinesterase W (Obtained By In Crystallo Aging)
authors	B.Sanson, F.Nachon, J.P.Colletier, M.T.Froment, L.Toker, H.M.Gree J.L.Sussman, Y.Ashani, P.Masson, I.Silman, M.Weik
compound		source
Molecule: Acetylcholinesterase Chain: A Fragment: Residues 22-558 Synonym: Ache Ec: 3.1.1.7		Organism_scientific: Torpedo Californica Organism_common: Pacific Electric Ray Organism_taxid: 7787 Variant: G2 Form Organ: Electric Organ Tissue: Electroplaque
symmetry	Space Group: P 31 2 1	R_factor 0.177 R_Free 0.229
crystal cell	length a length b length c angle alpha angle beta angle gamma 111.610 111.610 136.840 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CL, GB, MES, NAG, PEG, PG4, PGE	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
Gene Ontology	Chain Function Process Component A acetylcholine catabolic proc...
Primary reference	Crystallographic Snapshots of Nonaged and Aged Conjugates of Soman with Acetylcholinesterase, and of a Ternary Complex of the Aged Conjugate with Pralidoxime (dagger)., Sanson B, Nachon F, Colletier JP, Froment MT, Toker L, Greenblatt HM, Sussman JL, Ashani Y, Masson P, Silman I, Weik M, J Med Chem. 2009 Jul 30. PMID:19642642

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk] Biological Unit Coordinates (2wg0.pdb1.gz) 201 Kb LPC: Ligand-Protein Contacts for 2WG0 CSU: Contacts of Structural Units for 2WG0 Structure Factors (397 Kb) Retrieve 2WG0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WG0 from S2C, [Save to disk] Re-refined 2wg0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WG0 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 2WG0

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 2WG0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wg0_A] [2wg0] SWISS-PROT database: [P04058] Domain organization of [ACES_TORCA] by SWISSPFAM

Other resources with information on 2WG0

Community annotation for 2WG0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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