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An Information Portal to 105097 Biological Macromolecular Structures

Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with the antagonist (S)-2-amino-3-(2-(2-carboxyethyl)-5-chloro-4-nitrophenyl)propionic acid at 1.9A resolution
Biology and Chemistry Report
3TZA
  •   Structure Details   Hide

    Structure Keywords

    Keywords MEMBRANE PROTEIN
    Text AMPA receptor ligand-binding domain, GluA2-S1S2J, antagonist, membrane protein

    Polymeric Molecules

    Chain A,B
    Description Glutamate receptor 2, LINKER, Glutamate receptor 2 
    Fragment Ligand binding domain 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 29221.9 
    Source Method genetically manipulated  
    Entity Name GluR-2, AMPA-selective glutamate receptor 2, GluR-B, GluR-K2, Glutamate receptor ionotropic, AMPA 2, GluA2 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
    TZG  (S)-2-amino-3-(2-(2-carboxyethyl)-5-chloro-4-nitrophenyl)propionic acid  C12 H13 Cl N2 O6   316.69  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B GRIA2_RAT P19491     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    6810   Transport  The Directed Movement of Substances (such As Macromolecules Small Molecules Ions) Into Out of or Within a Cell or Between Cells or Within a Multicellular Organism by Means of Some Agent Such As a Transporter or Pore. 
    16020   Membrane  Double Layer of Lipid Molecules That Encloses All Cells and in Eukaryotes Many Organelles; May Be a Single or Double Lipid Bilayer; Also Includes Associated Proteins. 
    4970   Ionotropic Glutamate Receptor Activity  Catalysis of the Transmembrane Transfer of an Ion by a Channel That Opens When Glutamate Has Been Bound by the Channel Complex or One of Its Constituent Parts. 
    5215   Transporter Activity  Enables the Directed Movement of Substances (such As Macromolecules Small Molecules Ions) Into Out of or Within a Cell or Between Cells. 
    5234   Extracellular Glutamate Gated Ion Channel Activity  Catalysis of the Transmembrane Transfer of an Ion by a Channel That Opens When Extracellular Glutamate Has Been Bound by the Channel Complex or One of Its Constituent Parts. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Rat Synthetic Rat
    Scientific Name Rattus norvegicus, synthetic, rattus norvegicus  
    Gene gria2
    Host Scientific Name Escherichia coli  
    Host Strain Origami B (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET-22b(+)


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    2 2q33 29627     glutamate receptor, ionotropic, AMPA 2 GRIA2