4rqz
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==re-refinement of 1soz, Crystal Structure of DegS protease in complex with an activating peptide== | |
| - | + | <StructureSection load='4rqz' size='340' side='right'caption='[[4rqz]], [[Resolution|resolution]] 2.40Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4rqz]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4RQZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4RQZ FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4Å</td></tr> | |
| - | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4rqz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rqz OCA], [https://pdbe.org/4rqz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4rqz RCSB], [https://www.ebi.ac.uk/pdbsum/4rqz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4rqz ProSAT]</span></td></tr> |
| - | [[Category: | + | </table> |
| - | [[Category: Grant | + | == Function == |
| + | [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> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Escherichia coli]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Grant RA]] | ||
| + | [[Category: Sauer RT]] | ||
Current revision
re-refinement of 1soz, Crystal Structure of DegS protease in complex with an activating peptide
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