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CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4) IN COMPLEX WITH DANA
2YA6
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 111578.15
    Molecule: NEURAMINIDASE A
    Polymer: 1 Type: protein Length: 493
    Chains: A, B
    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 
    2YA7  CRYSTAL STRUCTURE OF STREPTOCOCCUS PNEUMONIAE NANA (TIGR4 ) IN COMPLEX WITH ZANAMIVIR 
    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
    DAN
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    Download      		DAN C11 H17 N O8
    2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID
    		DAN:2YA6
    FMT
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    Download      		FMT C H2 O2
    FORMIC ACID
     
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    Identifier   Binding Affinity (Sequence Identity %)
    DAN
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    Download      		DAN
    N/Ain BindingDB
    Ki: 2000 nM - data from BindingMOAD  
    Ki: 2000 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]:   2.00
    R-Value: 0.197 (obs.)
    R-Free: 0.238
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 164.86 α = 90.00 
    b = 48.83 β = 104.13 
    c = 125.38 γ = 90.00