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GALACTOSE RECOGNITION BY THE CARBOHYDRATE-BINDING MODULE OF A BACTERIAL SIALIDASE.
 
 
DOI:10.2210/pdb2bzd/pdb
2BZD
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 193609.63
     
    Molecule:BACTERIAL SIALIDASE
    Polymer:1Type:polypeptide(L)Length:601
    Chains:A, B, C
    EC#:3.2.1.18 Go to IUBMB EC entry  
    Fragment:RESIDUES 47-647
    Mutation:YES
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Micromonospora viridifaciens Go to NCBI Taxonomy entry Expression System: Escherichia coli  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1EUR  SIALIDASE 
    1EUS  SIALIDASE COMPLEXED WITH 2-DEOXY-2,3- DEHYDRO-N- ACETYLNEURAMINIC ACID 
    1EUT  SIALIDASE, LARGE 68KD FORM, COMPLEXED WITH GALACTOSE 
    1EUU  SIALIDASE OR NEURAMINIDASE, LARGE 68KD FORM 
    1W8N  CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS. 
    1W8O  CONTRIBUTION OF THE ACTIVE SITE ASPARTIC ACID TO CATALYSIS IN THE BACTERIAL NEURAMINIDASE FROM MICROMONOSPORA VIRIDIFACIENS 
    1WCQ  MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE. 
    2BER  Y370G ACTIVE SITE MUTANT OF THE SIALIDASE FROM MICROMONOSPORA VIRIDIFACIENS IN COMPLEX WITH BETA-NEU5AC (SIALIC ACID). 
    2BQ9  GALACTOSE RECOGNITION BY THE CARBOHYDRATE- BINDING MODULE OF A BACTERIAL SIALIDASE 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    GAL     BETA-D-GALACTOSE C6 H12 O6 3DLigand Explorer Link out to Ligand Expos:GAL Link out to SuperLigands:GAL Link out to SuperHapten:GAL
    GOL     GLYCEROL C3 H8 O3 3DLigand Explorer Link out to Ligand Expos:GOL Link out to SuperLigands:GOL Link out to SuperHapten:GOL
    NA     SODIUM ION Na 3DLigand Explorer Link out to Ligand Expos:NA Link out to SuperLigands:NA Link out to SuperHapten:NA
     
     
  •  
    Move Section Derived Data Hide
     
     
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< Biological Assembly 1    Help >
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Biological assembly 1 assigned by authors and generated by PQS (software)
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Newstead, S.L.,   Taylor, G.

    Deposition:   2005-08-16
    Release:   2005-08-19
    Last Modified (REVDAT):   2009-02-24

    Previous versions: 2BQ9
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 2.00
    R-Value: 0.197 (obs.)
    R-Free: 0.267
    Space Group: P 32 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 141.46 α = 90.00 
    b = 141.46 β = 90.00 
    c = 158.88 γ = 120.00