Purine repressor: Difference between revisions

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

Michal Harel, Alexander Berchansky, Joel L. Sussman

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 == Structural highlights ==
-The <scene name='55/554904/Cv/2'>PurP guanine co-repressor binding site includes stacking interactions as well as hydrogen bonded ones</scene>. Water molecules shown as red spheres. The DNA binding domain contains a <scene name='55/554904/Cv/3'>helix-turn-helix-loop-helix motif which interacts with the DNA major groove</scene> and a hinge helix binding to to the DNA minor groove.  <scene name='55/554904/Cv/4'>Residue L54 interdigitates with the DNA central base pair</scene><ref>PMID:9278422</ref>.
+The <scene name='55/554904/Cv/5'>PurP guanine co-repressor binding site includes stacking interactions as well as hydrogen bonded ones</scene>. Water molecules are shown as red spheres. The DNA binding domain contains a <scene name='55/554904/Cv/6'>helix-turn-helix-loop-helix motif which interacts with the DNA major groove</scene> and a hinge helix binding to to the DNA minor groove. <scene name='55/554904/Cv/7'>Residue L54 interdigitates with the DNA central base pair</scene><ref>PMID:9278422</ref>.
 </StructureSection>
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 **[[1dbq]] - EcPurR CBD + Mg - NMR<br />
 **[[1jhz]] - EcPurR CBD (mutant) + Mg <br />
-**[[1o57]] - PurR - ''Bacillus subtilis''<br />
+**[[1o57]] - BsPurR - ''Bacillus subtilis''<br />
 *Purine repressor complex with DNA and nucleotide
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 **[[2puc]], [[2puf]] - EcPurR (mutant) + DNA + guanine <br />
 **[[1zay]] - EcPurR + DNA + hypoxanthine + di-imino-purine<br />
+**[[7rmw]] – BsPurR + PPGPP<br />
 }}
 == References ==
 <references/>
 [[Category:Topic Page]]