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Mycobacterium tuberculosis bacterioferritin, BfrA
Biology and Chemistry Report
3QB9
  •   Structure Details   Hide

    Structure Keywords

    Keywords METAL BINDING PROTEIN
    Text cytosol, Structural Genomics, TB Structural Genomics Consortium, TBSGC, METAL BINDING PROTEIN

    Polymeric Molecules

    Chain A,B,C,D,E,F
    Description Bacterioferritin 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 20074.8 
    Source Method genetically manipulated  
    Entity Name BFR 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    FE  FE (III) ION  Fe   55.85  View 
    HEM  PROTOPORPHYRIN IX CONTAINING FE  C34 H32 Fe N4 O4   616.49  View 
    NA  SODIUM ION  Na   22.99  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D,E,F BFR_MYCTU L0T7Y6     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D E F  1.16.3.1      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D,E,F
    GO ID   Ontology GO Term Definition
    6879   Cellular Iron Ion Homeostasis  Any Process Involved in the Maintenance of an Internal Steady State of Iron Ions At the Level of a Cell. 
    55114   Oxidation Reduction Process  A Metabolic Process That Results in the Removal or Addition of One or More Electrons to or From a Substance with or Without the Concomitant Removal or Addition of a Proton or Protons. 
    16491   Oxidoreductase Activity  Catalysis of an Oxidation Reduction (redox) Reaction a Reversible Chemical Reaction in Which the Oxidation State of an Atom or Atoms Within a Molecule Is Altered. One Substrate Acts As a Hydrogen or Electron Donor and Becomes Oxidized While the Other Acts As Hydrogen or Electron Acceptor and Becomes Reduced. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D,E,F
    Scientific Name Mycobacterium tuberculosis  
    Strain H37RV
    Gene bfr, bfra, mt1925, mtcy180.42c, rv1876
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 De3
    Host Vector Type Plasmid
    Host Plasmid Name pET28b+