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The FrpB iron transporter from Neisseria meningitidis (F3-3 variant)
Biology and Chemistry Report
4AIP
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSPORT PROTEIN
    Text TRANSPORT PROTEIN, OUTER MEMBRANE, TONB-DEPENDENT TRANSPORTER

    Polymeric Molecules

    Chain A,B,C
    Description FE-REGULATED PROTEIN B 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 82325.0 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GLU  GLUTAMIC ACID  C5 H9 N O4   147.13  View 
    N8E  3,6,9,12,15-PENTAOXATRICOSAN-1-OL  C18 H38 O6   350.49  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C Q51162_NEIME Q51162     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C
    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. 
    15891   Siderophore Transport  The Directed Movement of Siderophores Low Molecular Weight Fe(iii) Chelating Substances Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    44718   Siderophore Transmembrane Transport  The Directed Movement of Siderophores Low Molecular Weight Fe(iii) Chelating Substances From One Side of a Membrane to the Other by Means of Some Agent Such As a Transporter or Pore. 
    9279   Cell Outer Membrane  A Lipid Bilayer That Forms the Outermost Membrane of the Cell Envelope; Enriched in Polysaccharide and Protein; the Outer Leaflet of the Membrane Contains Specific Lipopolysaccharide Structures. 
    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. 
    4872   Receptor Activity  Combining with an Extracellular or Intracellular Messenger to Initiate a Change in Cell Activity. 
    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. 
    5506   Iron Ion Binding  Interacting Selectively and Non Covalently with Iron (fe) Ions. 
    15343   Siderophore Transmembrane Transporter Activity  Catalysis of the Transfer of a Solute or Solutes From One Side of a Membrane to the Other According to the Reaction: Siderophore Iron(out) + H+(out) = Siderophore Iron(in) + H+(in). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C
    Scientific Name Neisseria meningitidis  
    Host Scientific Name Escherichia coli  
    Host Strain T7 Express
    Host Vector Type Plasmid
    Host Plasmid Name PET30EKLIC