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Crystal Structure of Two N-terminal Domains of Native Siglec-5 in Complex with 3'-Sialyllactose
 
 
DOI:10.2210/pdb2zg3/pdb
2ZG3
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Immune System/carbohydrate Binding Protein
    Structure Weight: 24966.06
     
    Molecule:Sialic acid-binding Ig-like lectin 5
    Polymer:1Type:polypeptide(L)Length:214
    Chains:A
    Fragment:N-terminal V-set and C2-set domain, UNP residues 20-233
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens Go to NCBI Taxonomy entry Common Name: Human Expression System: Escherichia coli bl21(de3)  
    Polymer: 2
    Scientific Name: Synthetic construct Go to NCBI Taxonomy entry  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    1O7S  Siglec-7 
    1QFO  Siglec-1 
    2ZG1  N-terminal V-set and C2-set domain structure of Siglec-5 in complex with 6'-sialyllactose 
    2ZG2  N-terminal V-set and C2-set domain structure of native Siglec-5 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    BGC     BETA-D-GLUCOSE C6 H12 O6 3DLigand Explorer Link out to Ligand Expos:BGC Link out to SuperLigands:BGC Link out to SuperHapten:BGC
    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
    SIA     O-SIALIC ACID C11 H19 N O9 3DLigand Explorer Link out to Ligand Expos:SIA Link out to SuperLigands:SIA Link out to SuperHapten:SIA
     
     
  •  
    Move Section Derived Data Hide
     
     
 
< Biological Assembly    Help
 
 
 
  •  
    Move Section Deposition Summary Hide
    Authors:   Zhuravleva, M.A.,   Sun, P.D.

    Deposition:   2008-01-17
    Release:   2008-02-05
    Last Modified (REVDAT):   2009-02-24
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors
    View a histogram of Resolution Resolution[Å]: 3.00
    R-Value: 0.236 (work)
    R-Free: 0.274
    Space Group: H 3 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 93.13 α = 90.00 
    b = 93.13 β = 90.00 
    c = 213.56 γ = 120.00