2W8G	Receptor	date	Jan 16, 2009
title	Aplysia Californica Achbp Bound To In Silico Compound 35
authors	C.Ulens, A.Akdemir, A.Jongejan, R.Van Elk, E.Edink, S.Bertrand, A. R.Leurs, A.B.Smit, T.K.Sixma, D.Bertrand, I.J.De Esch
compound		source
Molecule: Soluble Acetylcholine Receptor Chain: A, B, C, D, E Fragment: Residues 20-236 Synonym: Acetylcholine-Binding Protein		Organism_scientific: Aplysia Californica Organism_common: California Sea Hare Organism_taxid: 6500
symmetry	Space Group: C 2 2 21	R_factor 0.200 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 134.510 173.628 129.119 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	BS2	enzyme
Gene Ontology	Chain Function Process Component A, D, C, E, B
Primary reference	Use of Acetylcholine Binding Protein in the Search for Novel alpha7 Nicotinic Receptor Ligands. In Silico Docking, Pharmacological Screening, and X-ray Analysis (dagger)., Ulens C, Akdemir A, Jongejan A, van Elk R, Bertrand S, Perrakis A, Leurs R, Smit AB, Sixma TK, Bertrand D, de Esch IJ, J Med Chem. 2009 Mar 30. PMID:19331415

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (175 Kb) [Save to disk] Biological Unit Coordinates (2w8g.pdb1.gz) 168 Kb LPC: Ligand-Protein Contacts for 2W8G CSU: Contacts of Structural Units for 2W8G Likely Quarternary Molecular Structure file(s) for 2W8G Structure Factors (606 Kb) Retrieve 2W8G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2W8G from S2C, [Save to disk] Re-refined 2w8g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2W8G in 3D

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Visual 3D analysis of 2W8G

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 2W8G, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2w8g_B] [2w8g_D] [2w8g_E] [2w8g_C] [2w8g] [2w8g_A] SWISS-PROT database: [Q8WSF8] Domain organization of [Q8WSF8_APLCA] by SWISSPFAM

Other resources with information on 2W8G

Community annotation for 2W8G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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