3I6M	Hydrolase	date	Jul 07, 2009
title	3d Structure Of Torpedo Californica Acetylcholinesterase Com With N-Piperidinopropyl-Galanthamine
authors	D.Lamba, C.Bartolucci
compound		source
Molecule: Acetylcholinesterase Chain: A Fragment: Unp Residues 23-556 Synonym: Ache Ec: 3.1.1.7		Organism_scientific: Torpedo Californica Organism_common: Pacific Electric Ray Organism_taxid: 7787
symmetry	Space Group: P 31 2 1	R_factor 0.180 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 112.194 112.194 137.194 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.26 Å
ligand	G3X, NAG	enzyme	Hydrolase E.C.3.1.1.7 BRENDA
Gene Ontology	Chain Function Process Component A acetylcholine catabolic proc...
Primary reference	Probing Torpedo californica Acetylcholinesterase Catalytic Gorge with Two Novel Bis-functional Galanthamine Derivatives., Bartolucci C, Haller LA, Jordis U, Fels G, Lamba D, J Med Chem. 2009 Dec 21. PMID:20025280

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (3i6m.pdb1.gz) 187 Kb LPC: Ligand-Protein Contacts for 3I6M CSU: Contacts of Structural Units for 3I6M Structure Factors (369 Kb) Retrieve 3I6M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3I6M from S2C, [Save to disk] Re-refined 3i6m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3I6M 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 3I6M

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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 3I6M, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3i6m_A] [3i6m] SWISS-PROT database: [P04058] Domain organization of [ACES_TORCA] by SWISSPFAM

Other resources with information on 3I6M

Community annotation for 3I6M at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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