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PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 5.53 COORDINATES)
1B18
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hormone/growth Factor
    Structure Weight: 5883.72
    Molecule: PROTEIN (INSULIN a chain)
    Polymer: 1 Type: protein Length: 21
    Chains: A
    Organism Sus scrofa
    Gene Name INS
    UniProtKB:   Protein Feature View | Search PDB | P01315  
    Molecule: PROTEIN (INSULIN b chain)
    Polymer: 2 Type: protein Length: 30
    Chains: B
    Organism Sus scrofa
    Gene Name INS
    UniProtKB:   Protein Feature View | Search PDB | P01315  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Sus scrofa   Taxonomy   Common Name: Pig  
    Polymer: 2
    Scientific Name: Sus scrofa   Taxonomy   Common Name: Pig  
     
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    Identifier Details
    1B17  1M SODIUM SULFATE SOLUTION at PH 5.00 
    1B19  1M SODIUM SULFATE SOLUTION at ph 5.80 
    1B2A  1M SODIUM SULFATE SOLUTION at ph 6.00 
    1B2B  1M SODIUM SULFATE SOLUTION at ph 6.16 
    1B2C  1M SODIUM SULFATE SOLUTION at ph 6.26 
    1B2D  1M SODIUM SULFATE SOLUTION at ph 6.35 
    1B2E  1M SODIUM SULFATE SOLUTION at ph 6.50 
    1B2F  1M SODIUM SULFATE SOLUTION at ph 6.98 
    1B2G  1M SODIUM SULFATE SOLUTION at ph 9.00 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    SO4
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    Download      		SO4 O4 S
    SULFATE ION
     
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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:   Diao, J.S.,  Caspar, D.L.D.

    Deposition:   1998-11-26
    Release:   2003-04-08
    Last Modified (REVDAT):   2009-02-24
     
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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]:   1.80
    R-Value: 0.184 (work)
    R-Free: 0.216
    Space Group: I 21 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 78.72 α = 90.00 
    b = 78.72 β = 90.00 
    c = 78.72 γ = 90.00