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Structure of P93A variant of three-domain heme-Cu nitrite reductase from Ralstonia pickettii at 1.4 A resolution
2YQB
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 50666.59
    Molecule: COPPER-CONTAINING NITRITE REDUCTASE
    Polymer: 1 Type: protein Length: 468
    Chains: A
    EC#: 1.7.2.1   
    Mutation: YES
    Organism Ralstonia pickettii 12J
    Gene Name Rpic_4015
    UniProtKB:   Protein Feature View | Search PDB | B2UHR8  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Ralstonia pickettii   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3ZBM  STRUCTURE OF M92A VARIANT OF THREE-DOMAIN HEME-CU NITRITE REDUCTASE FROM RALSTONIA PICKETTII 
    3ZIY  STRUCTURE OF THREE-DOMAIN HEME-CU NITRITE REDUCTASE FROM RALSTONIA PICKETTII AT 1.01 A RESOLUTION 
    4AX3  STRUCTURE OF THREE-DOMAIN HEME-CU NITRITE REDUCTASE FROM RALSTONIA PICKETTII AT 1.6 A RESOLUTION 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CU
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    CU Cu
    COPPER (II) ION
    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       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Antonyuk, S.V.,  Han. C, ,  Eady, R.R.,  Hasnain, S.S.

    Deposition:   2012-11-07
    Release:   2013-04-03
    Last Modified (REVDAT):   2013-04-17
     
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    2013-04-17
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.41
    R-Value: 0.113 (obs.)
    R-Free: 0.147
    Space Group: H 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 127.85 α = 90.00 
    b = 127.85 β = 90.00 
    c = 86.63 γ = 120.00