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1.05 Angstrom crystal structure of an amino acid ABC transporter substrate-binding protein AbpA from Streptococcus pneumoniae Canada MDR_19A bound to L-arginine
Biology and Chemistry Report
4I62
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSPORT PROTEIN
    Text CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES (CSGID), NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID), NIAID, National Institute of Allergy and Infectious Diseases, alpha and beta protein, periplasmic binding protein type ii fold, transport protein, putative amino acid abc transporter system substrate binding protein, l-arginine, putative membrane-anchored lipoprotein

    Polymeric Molecules

    Chain A
    Description Amino acid ABC transporter, periplasmic amino acid-binding protein, putative 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 29300.8 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ARG  ARGININE  C6 H15 N4 O2   175.21  View 
    CL  CHLORIDE ION  Cl   35.45  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q04MW8_STRP2 Q04MW8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    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
    Scientific Name Streptococcus pneumoniae  
    Strain CANADA MDR_19A
    Gene spnecm_010100008960
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name p15Tv-Lic