2VT7	Hydrolase	date	May 09, 2008
title	Native Torpedo Californica Acetylcholinesterase Collected Wi Cumulated Dose Of 800000 Gy
authors	J.P.Colletier, D.Bourgeois, B.Sanson, D.Fournier, J.L.Sussman, I. M.Weik
compound		source
Molecule: Acetylcholinesterase Chain: A, B 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 21 21 21	R_factor 0.200 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.580 106.060 150.400 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CL, NAG, PGE	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
Gene Ontology	Chain Function Process Component A, B acetylcholine catabolic proc...
Primary reference	Shoot-and-Trap: use of specific x-ray damage to study structural protein dynamics by temperature-controlled cryo-crystallography., Colletier JP, Bourgeois D, Sanson B, Fournier D, Sussman JL, Silman I, Weik M, Proc Natl Acad Sci U S A. 2008 Aug 19;105(33):11742-7. Epub 2008 Aug 13. PMID:18701720

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk] Biological Unit Coordinates (2vt7.pdb1.gz) 188 Kb LPC: Ligand-Protein Contacts for 2VT7 CSU: Contacts of Structural Units for 2VT7 Likely Quarternary Molecular Structure file(s) for 2VT7 Structure Factors (632 Kb) Retrieve 2VT7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VT7 from S2C, [Save to disk] Re-refined 2vt7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VT7 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 2VT7

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 2VT7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vt7_B] [2vt7_A] [2vt7] SWISS-PROT database: [P04058] Domain organization of [ACES_TORCA] by SWISSPFAM

Other resources with information on 2VT7

Community annotation for 2VT7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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