4A97	Transport Protein	date	Nov 24, 2011
title	X-Ray Structure Of A Pentameric Ligand Gated Ion Channel Fro Chrysanthemi (Elic) In Complex With Zopiclone
authors	R.Spurny, M.Brams, C.Ulens
compound		source
Molecule: Cys-Loop Ligand-Gated Ion Channel Chain: A, B, C, D, E, F, G, H, I, J Fragment: Residues 11-316 Synonym: Elic Engineered: Yes		Organism_scientific: Erwinia Chrysanthemi Organism_taxid: 556 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.205 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 105.400 266.830 110.760 90.00 109.20 90.00
method	X-Ray Diffraction	resolution	3.34 Å
ligand	ZPC	enzyme
Gene Ontology	Chain Function Process Component F, A, J, E, B, H, C, D, I, G
Primary reference	Pentameric ligand-gated ion channel ELIC is activated by GABA and modulated by benzodiazepines., Spurny R, Ramerstorfer J, Price K, Brams M, Ernst M, Nury H, Verheij M, Legrand P, Bertrand D, Bertrand S, Dougherty DA, de Esch IJ, Corringer PJ, Sieghart W, Lummis SC, Ulens C, Proc Natl Acad Sci U S A. 2012 Oct 3. PMID:23035248

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1072 Kb) [Save to disk] Biological Unit Coordinates (4a97.pdb1.gz) 535 Kb Biological Unit Coordinates (4a97.pdb2.gz) 535 Kb LPC: Ligand-Protein Contacts for 4A97 CSU: Contacts of Structural Units for 4A97 Structure Factors (680 Kb) Retrieve 4A97 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4A97 from S2C, [Save to disk] Re-refined 4a97 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4A97, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4a97_J] [4a97_G] [4a97_D] [4a97] [4a97_C] [4a97_H] [4a97_I] [4a97_E] [4a97_F] [4a97_B] [4a97_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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