PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 6.00 COORDINATES)
1B2A
Primary Citation
 
 
  •   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: Gene View for 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: Gene View for INS
    UniProtKB: Protein Feature View | Search PDB | P01315  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Sus scrofa   Taxonomy   Common Name: Pig  
    Polymer: 2
    Scientific Name: Sus scrofa   Taxonomy   Common Name: Pig  
     
  •   Related PDB Entries Hide
    Identifier Details
    1B17   1M SODIUM SULFATE SOLUTION at PH 5.00 
    1B18   1M SODIUM SULFATE SOLUTION at ph 5.53 
    1B19   1M SODIUM SULFATE SOLUTION at ph 5.80 
    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 View Interactions
    SO4
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    SO4 O4 S
    SULFATE ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  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]:   1.70
    R-Value: 0.188 (work)
    R-Free: 0.230
    Space Group: I 21 3
    Unit Cell:
      Length [Å] Angles [°]
    a = 78.75 α = 90.00 
    b = 78.75 β = 90.00 
    c = 78.75 γ = 90.00