Barstar

Barstar (BST) is an inhibitor synthesized and secreted by the bacterium Bacillus amyloliquefaciens. It binds to the ribonuclease barnase (BA) very tightly and prevents it from digestion of the cell’s RNA.

spinqualitylabelsall models Barstar dimer 1a19 Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

3D Structures of Barstar3D Structures of Barstar

Updated on 01-December-2015

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• Barstar
  • 2hxx, 2cx6 – BST
    
  • 1a19 – BST (mutant)
    
  • 1l1k, 1bta, 1btb – BST – NMR
    
  • 1ab7 - BST (mutant) - NMR
• Barstar + barnase
  • 3da7 – BST + BA (mutant)
    
  • 2za4, 1brs, 1bgs – BST + BA
    
  • 1x1u, 1x1w, 1x1x, 1x1y, 1b27, 1b2u – BST (mutant) + BA
    
  • 1b3s, 1b2s - BST (mutant) + BA (mutant)
    
  • 1ay7 – BST + guanyl-specific RNase SA – Streptomyces aureofaciens