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Crystal structure of IspH:IPP complex
3KEM
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 73242.15
    Molecule: 4-hydroxy-3-methylbut-2-enyl diphosphate reductase
    Polymer: 1 Type: protein Length: 326
    Chains: A, B
    EC#: 1.17.1.2   
    Organism Escherichia coli K-12
    Gene Names ispH lytB yaaE b0029 JW0027
    UniProtKB:   Protein Feature View | Search PDB | P62623  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    3DNF  IspH closed conformation 
    3F7T  IspH open conformation 
    3KE8   
    3KE9   
    3KEF   
    3KEL   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    F3S
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    F3S Fe3 S4
    FE3-S4 CLUSTER
    IPE
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    IPE C5 H12 O7 P2
    3-METHYLBUT-3-ENYL TRIHYDROGEN DIPHOSPHATE
    IPE:3KEM
     
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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:   Groll, M.,  Graewert, T.,  Span, I.,  Eisenreich, W.,  Bacher, A.

    Deposition:   2009-10-26
    Release:   2010-01-12
     
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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]:   2.00
    R-Value: 0.226 (obs.)
    R-Free: 0.275
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 112.47 α = 90.00 
    b = 80.64 β = 94.68 
    c = 70.16 γ = 90.00