3B7D Membrane Protein date Oct 30, 2007
title Crystal Structure Of The Glur2 Ligand Binding Core (Hs1s2j) With Cnqx At 2.5 A Resolution
authors F.A.Hays, Center For Structures Of Membrane Proteins (Csmp)
compound source
Molecule: Glutamate Receptor 2
Chain: A, B, C, D, E, F, G, H
Synonym: Glur-2, Glur-B, Glur-K2, Glutamate Receptor Ionotr 2, Ampa-Selective Glutamate Receptor 2;
Engineered: 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 B
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Modified Pet32
symmetry Space Group: P 1
R_factor 0.255 R_Free 0.283
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.582 97.631 100.970 81.85 89.08 77.89
method X-Ray Diffractionresolution 2.50 Å
ligand CNI enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceTARP auxiliary subunits switch AMPA receptor antagonists into partial agonists., Menuz K, Stroud RM, Nicoll RA, Hays FA, Science. 2007 Nov 2;318(5851):815-7. PMID:17975069
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (329 Kb) [Save to disk]
  • Biological Unit Coordinates (3b7d.pdb1.gz) 85 Kb
  • Biological Unit Coordinates (3b7d.pdb2.gz) 84 Kb
  • Biological Unit Coordinates (3b7d.pdb3.gz) 83 Kb
  • Biological Unit Coordinates (3b7d.pdb4.gz) 83 Kb
  • LPC: Ligand-Protein Contacts for 3B7D
  • CSU: Contacts of Structural Units for 3B7D
  • Likely Quarternary Molecular Structure file(s) for 3B7D
  • Structure Factors (714 Kb)
  • Retrieve 3B7D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B7D from S2C, [Save to disk]
  • Re-refined 3b7d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3B7D 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 3B7D
  • 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 3B7D, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b7d_A] [3b7d_H] [3b7d_B] [3b7d_F] [3b7d] [3b7d_G] [3b7d_E] [3b7d_C] [3b7d_D]
  • SWISS-PROT database: [P19491]
  • Domain organization of [GRIA2_RAT] by SWISSPFAM
  • Domains found in 3B7D: [Lig_chan-Glu_bd] [PBPb] [PBPe ] by SMART
    • Other resources with information on 3B7D
  • Community annotation for 3B7D 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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