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Crystal Structure of HemAT sensor domain from B.subtilis in the cyano-liganded form
1OR4
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Signaling Protein
    Structure Weight: 42967.63
    Molecule: Heme-based aerotactic transducer hemAT
    Polymer: 1 Type: protein Length: 178
    Chains: A, B
    Organism Bacillus subtilis
    Gene Names hemAT yhfV BSU10380
    UniProtKB:   Protein Feature View | Search PDB | O07621  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus subtilis   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
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    Identifier Details
    1OR6   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    CYN
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    Download      		CYN C N
    CYANIDE ION
    HEM
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    Download      		HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Zhang, W.,  Phillips Jr., G.N.

    Deposition:   2003-03-11
    Release:   2003-09-23
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.15
    R-Value: 0.197 (obs.)
    R-Free: 0.258
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 49.99 α = 90.00 
    b = 80.12 β = 90.00 
    c = 85.94 γ = 90.00