Barstar

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[[Image:2hxx.png|left|200px|thumb|Crystal Structure of Barstar [[2hxx]]]]
[[Image:2hxx.png|left|200px|thumb|Crystal Structure of Barstar [[2hxx]]]]
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{{STRUCTURE_1a19| PDB=1a19 | SIZE=400| SCENE=|right|CAPTION=Barstar dimer with L-amino-tryptophan complex with amino-indol-propanoic acid [[1a19]] }}
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{{STRUCTURE_1a19| PDB=1a19 | SIZE=400| SCENE=|right|CAPTION=Barstar dimer [[1a19]] }}

Revision as of 08:40, 12 December 2012

Image:2hxx.png
Crystal Structure of Barstar 2hxx

Template:STRUCTURE 1a19











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.

Contents




3D Structures of Barstar

2hxx, 2cx6 – BST
1a19 – BST (mutant)
1l1k, 1bta, 1btb – BST – NMR
1ab7 - BST (mutant) - NMR

BST + BA

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

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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