3B6W Membrane Protein date Oct 29, 2007
title Crystal Structure Of The Glur2 Ligand Binding Core (S1s2j) T Mutant In Complex With Glutamate At 1.7 Resolution
authors Y.Cho, E.Lolis, J.R.Howe
compound source
Molecule: Glutamate Receptor 2
Chain: A, B, C, D
Synonym: Glur-2, Glur-B, Glur-K2, Glutamate Receptor Ionotr 2, Ampa-Selective Glutamate Receptor 2;
Engineered: Yes
Mutation: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: Gria2, Glur2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Origami
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b
symmetry Space Group: P 1 21 1
R_factor 0.225 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.817 95.840 122.886 90.00 93.43 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand GLU, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructural and single-channel results indicate that the rates of ligand binding domain closing and opening directly impact AMPA receptor gating., Zhang W, Cho Y, Lolis E, Howe JR, J Neurosci. 2008 Jan 23;28(4):932-43. PMID:18216201
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk]
  • Biological Unit Coordinates (3b6w.pdb1.gz) 87 Kb
  • Biological Unit Coordinates (3b6w.pdb2.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 3B6W
  • CSU: Contacts of Structural Units for 3B6W
  • Likely Quarternary Molecular Structure file(s) for 3B6W
  • Structure Factors (2360 Kb)
  • Retrieve 3B6W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B6W from S2C, [Save to disk]
  • Re-refined 3b6w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3B6W 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 3B6W
  • 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 3B6W, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b6w_A] [3b6w_C] [3b6w_B] [3b6w] [3b6w_D]
  • SWISS-PROT database: [P19491]
  • Domain organization of [GRIA2_RAT] by SWISSPFAM
  • Domains found in 3B6W: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART
  • Other resources with information on 3B6W
  • Community annotation for 3B6W 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