3b8j

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[[Image:3b8j.png|left|200px]]
 
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{{STRUCTURE_3b8j| PDB=3b8j | SCENE= }}
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==Q191A mutant of DegS-deltaPDZ==
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<StructureSection load='3b8j' size='340' side='right'caption='[[3b8j]], [[Resolution|resolution]] 2.51&Aring;' scene=''>
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===Q191A mutant of DegS-deltaPDZ===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3b8j]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B8J OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3B8J FirstGlance]. <br>
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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]] 2.507&#8491;</td></tr>
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==About this Structure==
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3b8j FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3b8j OCA], [https://pdbe.org/3b8j PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3b8j RCSB], [https://www.ebi.ac.uk/pdbsum/3b8j PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3b8j ProSAT]</span></td></tr>
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[[3b8j]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B8J OCA].
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</table>
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[[Category: Escherichia coli]]
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== Function ==
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[[Category: Grant, R A.]]
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[https://www.uniprot.org/uniprot/DEGS_ECOLI DEGS_ECOLI] When heat shock or other environmental stresses disrupt protein folding in the periplasm, DegS senses the accumulation of unassembled outer membrane porins (OMPs) and then initiates RseA (anti sigma-E factor) degradation by cleaving it in its periplasmic domain, making it an attractive substrate for subsequent cleavage by RseP. This cascade that ultimately leads to the sigma-E-driven expression of a variety of factors dealing with folding stress in the periplasm and OMP assembly.<ref>PMID:12183369</ref> <ref>PMID:19695325</ref>
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[[Category: Sauer, R T.]]
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== Evolutionary Conservation ==
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[[Category: Sohn, J.]]
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[[Image:Consurf_key_small.gif|200px|right]]
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[[Category: Allosteric activation]]
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Check<jmol>
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[[Category: Deg]]
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<jmolCheckbox>
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[[Category: Htra]]
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b8/3b8j_consurf.spt"</scriptWhenChecked>
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[[Category: Hydrolase]]
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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[[Category: Periplasmic stress sensor]]
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<text>to colour the structure by Evolutionary Conservation</text>
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[[Category: Protease]]
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</jmolCheckbox>
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[[Category: Serine protease]]
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3b8j ConSurf].
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<div style="clear:both"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Escherichia coli K-12]]
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[[Category: Large Structures]]
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[[Category: Grant RA]]
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[[Category: Sauer RT]]
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[[Category: Sohn J]]

Current revision

Q191A mutant of DegS-deltaPDZ

PDB ID 3b8j

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