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CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) IN COMPLEX WITH ZANAMIVIR
2YA7
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 222860.27
    Molecule: NEURAMINIDASE A
    Polymer: 1 Type: protein Length: 493
    Chains: A, B, C, D
    EC#: 3.2.1.18   
    Fragment: CATALYTIC DOMAIN, RESIDUES 280-754
    Details: THE SEQUENCE NUMBERING ABOVE CORRESPONDS TO THE CLOSEST UNIPROT SEQUENCE MATCH UNP B2DJD9. THE SEQUENCE NUMBERING FOR THE ENTRY SHOULD BE 303-777
    Organism Streptococcus pneumoniae TIGR4
    Gene Name nanA
    UniProtKB:   Protein Feature View | Search PDB | P62575  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Streptococcus pneumoniae   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    2YA4  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) 
    2YA5  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) IN COMPLEX WITH SIALIC ACID 
    2YA6  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) IN COMPLEX WITH DANA 
    2YA8  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) IN COMPLEX WITH OSELTAMIVIR CARBOXYLATE 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    CL
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    Download      		CL Cl
    CHLORIDE ION
    ZMR
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    Download      		ZMR C12 H20 N4 O7
    ZANAMIVIR
    		ZMR:2YA7
     
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    Identifier   Binding Affinity (Sequence Identity %)
    ZMR
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    N/Ain BindingDB
    Ki: 720000 nM - data from BindingMOAD  
    Ki: 720000 nM - data from PDBbind  
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Gut, H.,  Xu, G.,  Taylor, G.L.,  Walsh, M.A.

    Deposition:   2011-02-18
    Release:   2011-04-27
    Last Modified (REVDAT):   2011-06-08
     
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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]:   1.89
    R-Value: 0.209 (obs.)
    R-Free: 0.257
    Space Group: P 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 49.86 α = 104.06 
    b = 87.16 β = 91.04 
    c = 126.41 γ = 106.68