Barstar: Difference between revisions

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[[Image:2hxx.png|left|200px|thumb|Crystal Structure of Barstar [[2hxx]]]]
<StructureSection load='1a19' size='450' side='right' scene='44/442747/Cv/2' caption='Barstar dimer [[1a19]]'>
{{STRUCTURE_2hxx|  PDB=2hxx  | SIZE=400| SCENE=Barstar/Cv/1 |right|CAPTION=Barstar with L-amino-tryptophan complex with amino-indol-propanoic acid  [[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.<ref>PMID:8043575</ref>
 
'''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 Barstar ==
== 3D Structures of Barstar ==
[[Barstar 3D structures]]


[[2hxx]], [[2cx6]] – BST<br />
</StructureSection>
[[1a19]] – BST (mutant)<br />
[[1l1k]], [[1bta]], [[1btb]] – BST – NMR<br />
[[1ab7]] - BST (mutant) - NMR
 
===BST + BA===
 
[[3da7]] – BST + BA (mutant) <br />
[[2za4]], [[1brs]], [[1bgs]] – BST + BA <br />
[[1x1u]], [[1x1w]], [[1x1x]], [[1x1y]], [[1b27]], [[1b2u]] –  BST (mutant) + BA<br />
[[1b3s]], [[1b2s]] - BST (mutant) + BA (mutant)<br />
[[1ay7]] – BST + guanyl-specific RNase SA – ''Streptomyces aureofaciens''


== References ==
<references/>
[[Category:Topic Page]]
[[Category:Topic Page]]

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky