Crystal structure of Haemophilus Eagan 4A polysaccharide bound human lung surfactant protein D
4E52
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Sugar Binding Protein
    Structure Weight: 57726.74
    Molecule: Pulmonary surfactant-associated protein D
    Polymer: 1 Type: protein Length: 177
    Chains: A, B, C
    Fragment: carbohydrate recognition domain
    Organism: Homo sapiens
    Gene Names: Gene View for SFTPD COLEC7 PSPD SFTP4
    UniProtKB: Protein Feature View | Search PDB | P35247  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1pw9   Native trimeric lung surfactant protein D 
    1pwb   Maltose bound trimeric lung surfactant protein D 
    3ikn   Galactose bound trimeric lung surfactant protein D 
    3ikp   Inositol phosphate bound trimeric lung surfactant protein D 
    3ikq   alpha1-2 mannobiose bound trimeric lung surfactant protein D 
    3ikr   alpha1-4 mannobiose bound trimeric lung surfactant protein D 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CA
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    CA Ca
    CALCIUM ION
    GMH
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    GMH C7 H14 O7
    L-GLYCERO-D-MANNO-HEPTOPYRANOSE
    GMH:4E52
    KD5
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    KD5 C8 H12 O7
    4,7-anhydro-3-deoxy-D-manno-oct-2-ulosonic acid
    KD5:4E52
     
  •   External Domain Annotations Hide
     
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Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Shrive, A.K.,  Greenhough, T.J.

    Deposition:   2012-03-13
    Release:   2013-03-27
     
  •   Revision History    Hide
    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.70
    R-Value: 0.192 (work)
    R-Free: 0.210
    Space Group: P 1 21 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 55.35 α = 90.00 
    b = 107.99 β = 92.14 
    c = 55.65 γ = 90.00