2WKY	Membrane Protein	date	Jun 18, 2009
title	Crystal Structure Of The Ligand-Binding Core Of Glur5 In Com The Agonist 4-Ahcp
authors	P.Naur, M.Gajhede, J.S.Kastrup
compound		source
Molecule: Glutamate Receptor, Ionotropic Kainate 1 Chain: A, B Fragment: Ligand-Binding Core, Residues 430-544,667-806 Synonym: Glutamate Receptor 5, Glur-5, Glur5 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Origami B Expression_system_vector: Pet-28a
symmetry	Space Group: P 41 21 2	R_factor 0.211 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.310 71.310 234.958 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CL, IBC BindingDB	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	The Glutamate Receptor GluR5 Agonist (S)-2-Amino-3-(3-hydroxy-7,8-dihydro-6H-cyclohepta[d]isoxazol-4-yl)propion ic Acid and the 8-Methyl Analogue: Synthesis, Molecular Pharmacology, and Biostructural Characterization (dagger) dagger PDB ID: 2WKY ., Clausen RP, Naur P, Kristensen AS, Greenwood JR, Strange M, Brauner-Osborne H, Jensen AA, Nielsen AS, Geneser U, Ringgaard LM, Nielsen B, Pickering DS, Brehm L, Gajhede M, Krogsgaard-Larsen P, Kastrup JS, J Med Chem. 2009 Jul 9. PMID:19588945

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (2wky.pdb1.gz) 88 Kb LPC: Ligand-Protein Contacts for 2WKY CSU: Contacts of Structural Units for 2WKY Likely Quarternary Molecular Structure file(s) for 2WKY Structure Factors (244 Kb) Retrieve 2WKY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WKY from S2C, [Save to disk] Re-refined 2wky structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WKY 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 2WKY

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 2WKY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wky] [2wky_B] [2wky_A] SWISS-PROT database: [P22756] Belongs to the glutamate-gated ion channel (gic) family of neurotransmitter receptors according to TCDB. Domain organization of [GRIK1_RAT] by SWISSPFAM Domains found in 2WKY: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART

Other resources with information on 2WKY

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---