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CRYSTAL STRUCTURE OF THE D248A mutant of 2-PYRONE-4,6-DICARBOXYLIC ACID HYDROLASE FROM SPHINGOMONAS PAUCIMOBILIS complexed with substrate at pH 6.5
4DI9
ENTRY 4DI9 SUPERSEDES 4D9A
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 34248.16
    Molecule: 2-pyrone-4,6-dicarbaxylate hydrolase
    Polymer: 1 Type: protein Length: 303
    Chains: A
    EC#: 3.1.1.57   
    Mutation: D246A
    Organism: Sphingomonas paucimobilis
    Gene Name: ligI
    UniProtKB: Protein Feature View | Search PDB | O87170  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Sphingomonas paucimobilis   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    2QAH   
    4D8L   
    4DI8   
    4DIA   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    0GY
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    0GY C7 H6 O7
    (1E,3Z)-4-hydroxybuta-1,3-diene-1,2,4-tricarboxylic acid
    0GY:4DI9
    ACT
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    ACT C2 H3 O2
    ACETATE ION
     
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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:   Malashkevich, V.N.,  Toro, R.,  Hobbs, M.E.,  Raushel, F.M.,  Almo, S.C.

    Deposition:   2012-01-11
    Release:   2012-10-03
    Last Modified (REVDAT):   2013-02-20

    Previous versions:  4D9A
     
  •   Revision History    Hide
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    2013-02-20
    Citation
    2013-01-23
    Citation
    2013-01-09
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.35
    R-Value: 0.161 (obs.)
    R-Free: 0.183
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 73.55 α = 90.00 
    b = 50.95 β = 91.86 
    c = 73.35 γ = 90.00