2XZ5	Receptor	date	Nov 23, 2010
title	Mmts-Modified Y53c Mutant Of Aplysia Achbp In Complex With Acetylcholine
authors	M.Brams, E.A.Gay, J.Colon Saez, A.Guskov, R.Van Elk, R.C.Van Der S.Peigneur, J.Tytgat, S.V.Strelkov, A.B.Smit, J.L.Yakel, C.Ulens
compound		source
Molecule: Soluble Acetylcholine Receptor Chain: A, B, C, D, E Fragment: Residues 20-236 Synonym: Achbp Engineered: Yes Mutation: Yes		Organism_scientific: Aplysia Californica Organism_common: California Sea Hare Organism_taxid: 6500 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108
symmetry	Space Group: C 2 2 21	R_factor 0.173 R_Free 0.219
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.123 119.405 267.744 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	ACH, CL, MPD, NAG, PO4, SCH	enzyme
Gene Ontology	Chain Function Process Component A, D, C, E, B
Primary reference	Crystal structures of a cysteine-modified mutant in loop D of acetylcholine binding protein., Brams M, Gay EA, Saez JC, Guskov A, van Elk R, van der Schors RC, Peigneur S, Tytgat J, Strelkov SV, Smit AB, Yakel JL, Ulens C, J Biol Chem. 2010 Nov 29. PMID:21115477

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (360 Kb) [Save to disk] Biological Unit Coordinates (2xz5.pdb1.gz) 351 Kb LPC: Ligand-Protein Contacts for 2XZ5 CSU: Contacts of Structural Units for 2XZ5 Structure Factors (276 Kb) Retrieve 2XZ5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XZ5 from S2C, [Save to disk] Re-refined 2xz5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2XZ5

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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 2XZ5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xz5_D] [2xz5] [2xz5_E] [2xz5_C] [2xz5_B] [2xz5_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2XZ5

Community annotation for 2XZ5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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