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CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANB IN COMPLEX WITH 2,7-ANHYDRO-NEU5AC
2JKB
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Lyase
    Structure Weight: 77405.67
    Molecule: SIALIDASE B
    Polymer: 1 Type: protein Length: 686
    Chains: A
    EC#: 3.2.1.18   
    Fragment: RESIDUES 30-697
    Organism Streptococcus pneumoniae TIGR4
    Gene Names nanB SP_1687
    UniProtKB:   Protein Feature View | Search PDB | Q54727  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Streptococcus pneumoniae   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2VW0  CRYSTAL STRUCTURE OF THE NANB SIALIDASE FROM STREPTOCOCCUS PNEUMONIAE 
    2VW1  CRYSTAL STRUCTURE OF THE NANB SIALIDASE FROM STREPTOCOCCUS PNEUMONIAE 
    2VW2  CRYSTAL STRUCTURE OF THE NANB SIALIDASE FROM STREPTOCOCCUS PNEUMONIAE 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    EDO
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    EDO C2 H6 O2
    1,2-ETHANEDIOL
    SKD
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    SKD C11 H17 N O8
    2-ACETYLAMINO-7-(1,2-DIHYDROXY-ETHYL)-3-HYDROXY- 6,8-DIOXA-BICYCLO[3.2.1]OCTANE-5-CARBOXYLIC ACID
    SKD:2JKB
     
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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 PQS (software)
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  •   Deposition Summary Hide
    Authors:   Gut, H.,  King, S.J.,  Walsh, M.A.

    Deposition:   2008-08-26
    Release:   2008-09-16
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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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]:   1.54
    R-Value: 0.163 (obs.)
    R-Free: 0.188
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 76.72 α = 90.00 
    b = 82.75 β = 90.00 
    c = 118.08 γ = 90.00