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2bnl

From Proteopedia

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Current revision (11:22, 22 May 2024) (edit) (undo)
 
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<StructureSection load='2bnl' size='340' side='right'caption='[[2bnl]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='2bnl' size='340' side='right'caption='[[2bnl]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2bnl]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/"vibrio_subtilis"_ehrenberg_1835 "vibrio subtilis" ehrenberg 1835]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BNL FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2bnl]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BNL FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2bnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bnl OCA], [https://pdbe.org/2bnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bnl RCSB], [https://www.ebi.ac.uk/pdbsum/2bnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bnl ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2bnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bnl OCA], [https://pdbe.org/2bnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bnl RCSB], [https://www.ebi.ac.uk/pdbsum/2bnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bnl ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/RSBRA_BACSU RSBRA_BACSU]] Acts as a positive regulator of sigma-B activity in response to salt and heat stress by stimulating the activity of the RsbT kinase toward RsbS in vitro. One of 4 functionally non-identical RsbR paralogs, it functions in the environmental signaling branch of the general stress response. Negative regulator of sigma-B activity. Non-phosphorylated RsbS binds to RsbT, preventing its association with RsbU. Requires any one of RsbRA, RsbRB, RsbRC or RsbRD to sequester RsbT. When RsbS and the RsbR paralog(s) are phosphorylated, they release RsbT, which can then bind and activate RsbU.
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[https://www.uniprot.org/uniprot/RSBRA_BACSU RSBRA_BACSU] Acts as a positive regulator of sigma-B activity in response to salt and heat stress by stimulating the activity of the RsbT kinase toward RsbS in vitro. One of 4 functionally non-identical RsbR paralogs, it functions in the environmental signaling branch of the general stress response. Negative regulator of sigma-B activity. Non-phosphorylated RsbS binds to RsbT, preventing its association with RsbU. Requires any one of RsbRA, RsbRB, RsbRC or RsbRD to sequester RsbT. When RsbS and the RsbR paralog(s) are phosphorylated, they release RsbT, which can then bind and activate RsbU.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Vibrio subtilis ehrenberg 1835]]
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[[Category: Bacillus subtilis]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Delumeau, O]]
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[[Category: Delumeau O]]
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[[Category: Lewis, R J]]
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[[Category: Lewis RJ]]
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[[Category: Murray, J W]]
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[[Category: Murray JW]]
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[[Category: Phosphorylation]]
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[[Category: Stress response]]
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[[Category: Stress-response]]
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Current revision

The structure of the N-terminal domain of RsbR

PDB ID 2bnl

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