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Crystal structure of the NR3A ligand binding core complex with glycine at 1.58 Angstrom resolution
Biology and Chemistry Report
2RC7
  •   Structure Details   Hide

    Structure Keywords

    Keywords MEMBRANE PROTEIN
    Text MEMBRANE PROTEIN, Cell junction, Glycoprotein, Ion transport, Ionic channel, Magnesium, Postsynaptic cell membrane, Receptor, Synapse, Transmembrane, Transport

    Polymeric Molecules

    Chain A,B
    Description Glutamate [NMDA] receptor subunit 3A 
    Fragment unp residues 511-660, 776-915 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 32936.5 
    Source Method genetically manipulated  
    Entity Name N-methyl-D-aspartate receptor subtype 3A, NR3A, NMDAR-L, NMDAR-L1, N-methyl-D-aspartate receptor, Chi-1 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BR  BROMIDE ION  Br   79.90  View 
    CL  CHLORIDE ION  Cl   35.45  View 
    GLY  GLYCINE  C2 H5 N O2   75.07  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B NMD3A_RAT O09098     

    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 Rat
    Scientific Name Rattus norvegicus  
    Gene grin3a
    Host Scientific Name Escherichia coli  
    Host Strain Origamib (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET22b(+) modified
    Description Peptides Corresponding to N511 R660 and E776 K915 Were Coupled by a Gt Dipeptide Synthetic Linker


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    5 - 191573     glutamate receptor, ionotropic, N-methyl-D-aspartate 3A GRIN3A