5or5
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==NMR structure of the complex formed by an engineered region 2 of sigmaE in complex with GTAAAA== | |
| - | + | <StructureSection load='5or5' size='340' side='right'caption='[[5or5]]' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5or5]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis_subsp._subtilis_str._168 Bacillus subtilis subsp. subtilis str. 168], [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OR5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5OR5 FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GNG:2-DEOXY-GUANOSINE'>GNG</scene></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=5or5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5or5 OCA], [https://pdbe.org/5or5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5or5 RCSB], [https://www.ebi.ac.uk/pdbsum/5or5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5or5 ProSAT]</span></td></tr> |
| - | [[Category: Allain | + | </table> |
| - | [[Category: Campagne | + | == Function == |
| + | [https://www.uniprot.org/uniprot/RPOE_ECOLI RPOE_ECOLI] Sigma factors are initiation factors that promote the attachment of RNA polymerase (RNAP) to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma-E controls the envelope stress response, responding to periplasmic protein stress, increased levels of periplasmic lipopolysaccharide (LPS) as well as heat shock and oxidative stress; it controls protein processing in the extracytoplasmic compartment. The 90 member regulon consists of the genes necessary for the synthesis and maintenance of both proteins and LPS of the outer membrane.<ref>PMID:7889935</ref> <ref>PMID:7889934</ref> <ref>PMID:2691330</ref> <ref>PMID:9159522</ref> <ref>PMID:9159523</ref> <ref>PMID:16336047</ref> [https://www.uniprot.org/uniprot/SIGW_BACSU SIGW_BACSU] Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma factors are held in an inactive form by a cognate anti-sigma factor (RsiW for this protein) until released by regulated membrane proteolysis. Sigma-W controls genes involved in transport processes and detoxification.<ref>PMID:12073657</ref> <ref>PMID:21685450</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Bacillus subtilis subsp. subtilis str. 168]] | ||
| + | [[Category: Escherichia coli K-12]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Synthetic construct]] | ||
| + | [[Category: Allain FH]] | ||
| + | [[Category: Campagne S]] | ||
| + | [[Category: Vorholt JA]] | ||
Current revision
NMR structure of the complex formed by an engineered region 2 of sigmaE in complex with GTAAAA
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