1ox9

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{{Seed}}
 
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[[Image:1ox9.png|left|200px]]
 
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==Crystal structure of SspB-ssrA complex==
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The line below this paragraph, containing "STRUCTURE_1ox9", creates the "Structure Box" on the page.
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<StructureSection load='1ox9' size='340' side='right'caption='[[1ox9]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1ox9]] is a 16 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_O157:H7 Escherichia coli O157:H7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OX9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OX9 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]] 2.9&#8491;</td></tr>
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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=1ox9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ox9 OCA], [https://pdbe.org/1ox9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ox9 RCSB], [https://www.ebi.ac.uk/pdbsum/1ox9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ox9 ProSAT]</span></td></tr>
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{{STRUCTURE_1ox9| PDB=1ox9 | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SSPB_ECOLI SSPB_ECOLI] Enhances recognition of ssrA-tagged proteins by the ClpX-ClpP protease; the ssrA degradation tag (AANDENYALAA) is added trans-translationally to proteins that are stalled on the ribosome, freeing the ribosome and targeting stalled peptides for degradation. SspB activates the ATPase activity of ClpX. Seems to act in concert with SspA in the regulation of several proteins during exponential and stationary-phase growth.<ref>PMID:11009422</ref> <ref>PMID:15371343</ref> <ref>PMID:12887894</ref> Also stimulates degradation of the N-terminus of RseA (residues 1-108, alone or in complex with sigma-E) by ClpX-ClpP in a non-ssrA-mediated fashion.<ref>PMID:11009422</ref> <ref>PMID:15371343</ref> <ref>PMID:12887894</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ox/1ox9_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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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=1ox9 ConSurf].
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<div style="clear:both"></div>
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===Crystal structure of SspB-ssrA complex===
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==See Also==
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*[[Stringent starvation protein 3D structures|Stringent starvation protein 3D structures]]
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== References ==
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<references/>
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 12887894 is the PubMed ID number.
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</StructureSection>
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[[Category: Escherichia coli O157:H7]]
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{{ABSTRACT_PUBMED_12887894}}
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[[Category: Large Structures]]
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[[Category: Eck MJ]]
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==About this Structure==
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[[Category: Song HK]]
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1OX9 is a 16 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli_o157:h7 Escherichia coli o157:h7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OX9 OCA].
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==Reference==
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<ref group="xtra">PMID:12887894</ref><references group="xtra"/>
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[[Category: Escherichia coli o157:h7]]
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[[Category: Eck, M J.]]
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[[Category: Song, H K.]]
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[[Category: Sspb-ssra]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 21:52:53 2009''
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Current revision

Crystal structure of SspB-ssrA complex

PDB ID 1ox9

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