Crystal structure of Drosophila melanogaster tryptophan 2,3-dioxygenase in complex with HEME
4HKA
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase
    Structure Weight: 43978.70
    Molecule: Tryptophan 2,3-dioxygenase
    Polymer: 1 Type: protein Length: 366
    Chains: A
    EC#: 1.13.11.11   
    Organism: Drosophila melanogaster
    Gene Names: v CG5163
    UniProtKB: Search PDB | P20351   Protein Feature View
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Drosophila melanogaster   Taxonomy   Common Name: Fruit fly Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
     
  •   External Domain Annotations Hide
     
  •   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:   Huang, W.,  Ding, J.

    Deposition:   2012-10-15
    Release:   2013-03-27
     
  •   Revision History    Hide
    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.70
    R-Value: 0.228 (obs.)
    R-Free: 0.264
    Space Group: P 64 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 114.72 α = 90.00 
    b = 114.72 β = 90.00 
    c = 213.44 γ = 120.00