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Crystal structure of the H-NOX domain from Nostoc sp. PCC 7120
2O09
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Signaling Protein
    Structure Weight: 43660.60
    Molecule: Alr2278 protein
    Polymer: 1 Type: protein Length: 189
    Chains: A, B
    Organism Nostoc sp. PCC 7120
    Gene Name alr2278
    UniProtKB:   Protein Feature View | Search PDB | Q8YUQ7  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Nostoc sp.   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
  •   Related PDB Entries Hide
    Identifier Details
    2O0C   
    2O0G   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Ma, X.,  van den Akker, F.

    Deposition:   2006-11-27
    Release:   2007-01-30
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Source and taxonomy
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.10
    R-Value: 0.187 (obs.)
    R-Free: 0.227
    Space Group: P 21 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 123.42 α = 90.00 
    b = 123.42 β = 90.00 
    c = 123.42 γ = 90.00