4yx5

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==SpaO(SPOA1,2)==
==SpaO(SPOA1,2)==
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<StructureSection load='4yx5' size='340' side='right' caption='[[4yx5]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
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<StructureSection load='4yx5' size='340' side='right'caption='[[4yx5]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4yx5]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Salty Salty]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YX5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4YX5 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4yx5]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium_str._LT2 Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YX5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YX5 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</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]] 2.9001&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">spaO, STM2891 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=99287 SALTY])</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=CL:CHLORIDE+ION'>CL</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4yx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yx5 OCA], [http://pdbe.org/4yx5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4yx5 RCSB], [http://www.ebi.ac.uk/pdbsum/4yx5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4yx5 ProSAT]</span></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=4yx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yx5 OCA], [https://pdbe.org/4yx5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4yx5 RCSB], [https://www.ebi.ac.uk/pdbsum/4yx5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4yx5 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SPAO_SALTY SPAO_SALTY]] Involved in a secretory pathway responsible for the surface presentation of determinants needed for the entry of Salmonella species into mammalian cells.
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[https://www.uniprot.org/uniprot/SPAO_SALTY SPAO_SALTY] Involved in a secretory pathway responsible for the surface presentation of determinants needed for the entry of Salmonella species into mammalian cells.
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Translocating proteins across the double membrane of Gram-negative bacteria, type III secretion systems (T3SS) occur in two evolutionarily related forms: injectisomes, delivering virulence factors into host cells, and the flagellar system, secreting the polymeric filament used for motility. While both systems share related elements of a cytoplasmic sorting platform that facilitates the hierarchical secretion of protein substrates, its assembly and regulation remain unclear. Here we describe a module mediating the assembly of the sorting platform in both secretion systems, and elucidate the structural basis for segregation of homologous components among these divergent T3SS subtypes sharing a common cytoplasmic milieu. These results provide a foundation for the subtype-specific assembly of T3SS sorting platforms and will support further mechanistic analysis and anti-virulence drug design.
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A common assembly module in injectisome and flagellar type III secretion sorting platforms.,Notti RQ, Bhattacharya S, Lilic M, Stebbins CE Nat Commun. 2015 May 21;6:7125. doi: 10.1038/ncomms8125. PMID:25994170<ref>PMID:25994170</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 4yx5" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Salty]]
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[[Category: Large Structures]]
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[[Category: Notti, R Q]]
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[[Category: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]]
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[[Category: Stebbins, C E]]
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[[Category: Notti RQ]]
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[[Category: Protein transport]]
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[[Category: Stebbins CE]]
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[[Category: Type iii secretion system]]
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Current revision

SpaO(SPOA1,2)

PDB ID 4yx5

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