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Structure of Escherichia coli Threonine Aldolase in Unliganded Form
4LNJ
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  •   Molecular Description Hide
    Classification: Lyase
    Structure Weight: 74074.04
    Molecule: Low-specificity L-threonine aldolase
    Polymer: 1 Type: protein Length: 333
    Chains: A, B
    EC#: 4.1.2.5   
    Organism: Escherichia coli WV_060327
    Gene Name: EcoM_01176
    UniProtKB: Protein Feature View | Search PDB | E7U392  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    4LNL  Structure of Escherichia coli Threonine Aldolase in Complex with Allo-Thr 
    4LNM  Structure of Escherichia coli Threonine Aldolase in Complex with Serine 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    EPE
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    EPE C8 H18 N2 O4 S
    4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
    EPE:4LNJ
    MG
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    MG Mg
    MAGNESIUM ION
    PLR
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    PLR C8 H12 N O5 P
    (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE
    PLR:4LNJ
     
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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:   Safo, M.K.,  Contestabile, R.,  Remesh, S.G.

    Deposition:   2013-07-11
    Release:   2013-11-06
    Last Modified (REVDAT):   2014-01-22
     
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    2014-01-22
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.10
    R-Value: 0.209 (obs.)
    R-Free: 0.279
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 76.62 α = 90.00 
    b = 100.79 β = 90.00 
    c = 176.08 γ = 90.00