Barstar: Difference between revisions
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Michal Harel (talk | contribs) New page: left|200px|thumb|Crystal Structure of Barstar [[2hxx]] {{STRUCTURE_2hxx| PDB=2hxx | SIZE=300| |right|CAPTION=Barstar 2hxx }} '''Barstar''' (BST) is an inhibitor ... |
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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]]]] | ||
{{STRUCTURE_2hxx| PDB=2hxx | SIZE=300| | {{STRUCTURE_2hxx| PDB=2hxx | SIZE=300| SCENE=Barstar/Cv/1 |right|CAPTION=Barstar [[2hxx]] }} | ||
'''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. | '''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. | ||
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== 3D Structures of | == 3D Structures of Barstar == | ||
[[2hxx]], [[2cx6]] – BST<br /> | [[2hxx]], [[2cx6]] – BST<br /> | ||
Revision as of 13:27, 14 April 2011
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.
3D Structures of Barstar3D Structures of Barstar
2hxx, 2cx6 – BST
1a19 – BST (mutant)
1l1k, 1bta, 1btb – BST – NMR
1ab7 - BST (mutant) - NMR
BST + BABST + 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