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An Information Portal to 105097 Biological Macromolecular Structures

Crystal structure of the GluR6 ligand binding core dimer crosslinked by disulfide bonds between Y490C and L752C at 2.25 Angstroms Resolution
Biology and Chemistry Report
2I0C
  •   Structure Details   Hide

    Structure Keywords

    Keywords MEMBRANE PROTEIN
    Text MEMBRANE PROTEIN

    Polymeric Molecules

    Chain A,B
    Description Glutamate receptor, ionotropic kainate 2 
    Mutation Y490C, L752C, S775E 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 29259.7 
    Source Method genetically manipulated  
    Entity Name Glutamate receptor 6, GluR-6, GluR6 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GLU  GLUTAMIC ACID  C5 H9 N O4   147.13  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B GRIK2_RAT P42260     

    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. 


    Protein Analyses

    Measured Binding Affinities   

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Norway Rat
    Scientific Name Rattus norvegicus  
    Genus Rattus
    Gene grik2, glur6
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Origami B (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET22 (modified)


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    20 20q13 54257     glutamate receptor, ionotropic, kainate 2 GRIK2