1VSO Membrane Protein date Mar 29, 2007
title Crystal Structure Of The Ligand-Binding Core Of Iglur5 In Co The Antagonist (S)-Atpo At 1.85 A Resolution
authors H.Hald, P.Naur, M.Gajhede, J.S.Kastrup
compound source
Molecule: Glutamate Receptor, Ionotropic Kainate 1
Chain: A
Synonym: Glutamate Receptor 5, Glur-5, Glur5
Engineered: Yes
 Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: Grik1, Glur5
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Origami 2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: P 64
R_factor 0.202 R_Free 0.231
crystal
cell
length a length b length c angle alpha angle beta angle gamma
108.900 108.900 51.092 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.85 Å
ligand AT1, GOL BindingDB enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referencePartial agonism and antagonism of the ionotropic glutamate receptor iGLUR5: Structures of the ligand-binding core in complex with domoic acid and (S)-ATPO., Hald H, Naur P, Pickering DS, Sprogoe D, Madsen U, Timmermann DB, Ahring PK, Liljefors T, Schousboe A, Egebjerg J, Gajhede M, Kastrup JS, J Biol Chem. 2007 Jun 20;. PMID:17581823
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (1vso.pdb1.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 1VSO
  • CSU: Contacts of Structural Units for 1VSO
  • Likely Quarternary Molecular Structure file(s) for 1VSO
  • Structure Factors (394 Kb)
  • Retrieve 1VSO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1VSO from S2C, [Save to disk]
  • Re-refined 1vso structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1VSO 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 1VSO
  • 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 1VSO, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1vso_A] [1vso]
  • 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 1VSO: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART
    • Other resources with information on 1VSO
  • Community annotation for 1VSO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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