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Structure of the Q29T IsdX2-NEAT5 mutant in complex with heme
4H8Q
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Heme Binding Protein
    Structure Weight: 15361.68
    Molecule: Iron Transport-associated domain protein
    Polymer: 1 Type: protein Length: 129
    Chains: A
    Fragment: NEAT5 domain, UNP residues 675-797
    Mutation: Q29T
    Organism Bacillus anthracis
    Gene Names BA_4787 BAS4442 GBAA_4787
    UniProtKB:   Protein Feature View | Search PDB | Q81L45  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus anthracis   Taxonomy   Common Name: Anthrax Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2ITF  IsdA, a related NEAT domain protein 
    2O6P  IsdC, a related NEAT domain protein 
    2Z6F  IsdH, a related NEAT domain protein 
    3RTL  IsdB, a related NEAT domain protein 
    3SIK  Holo-IsdX1, a B. anthacis hemophore 
    3SZ6  Apo-IsdX1, a B. anthacis hemophore 
    4H8P  WT-IsdX2 NEAT5 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    ZN
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    ZN Zn
    ZINC ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Owens, C.P.,  Goulding, C.W.

    Deposition:   2012-09-23
    Release:   2013-02-06
    Last Modified (REVDAT):   2013-05-01
     
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    2013-05-01
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.70
    R-Value: 0.191 (obs.)
    R-Free: 0.208
    Space Group: I 2 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 109.09 α = 90.00 
    b = 109.09 β = 90.00 
    c = 109.09 γ = 90.00