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6sd5

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<StructureSection load='6sd5' size='340' side='right'caption='[[6sd5]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
<StructureSection load='6sd5' size='340' side='right'caption='[[6sd5]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6sd5]] is a 22 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SD5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6SD5 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6sd5]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium Salmonella enterica subsp. enterica serovar Typhimurium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SD5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6SD5 FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[6sd3|6sd3]]</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">Electron Microscopy, [[Resolution|Resolution]] 3.1&#8491;</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=6sd5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6sd5 OCA], [http://pdbe.org/6sd5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6sd5 RCSB], [http://www.ebi.ac.uk/pdbsum/6sd5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6sd5 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=6sd5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6sd5 OCA], [https://pdbe.org/6sd5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6sd5 RCSB], [https://www.ebi.ac.uk/pdbsum/6sd5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6sd5 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/FLIF_SALTY FLIF_SALTY]] The M ring may be actively involved in energy transduction.
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[https://www.uniprot.org/uniprot/FLIF_SALTY FLIF_SALTY] The M ring may be actively involved in energy transduction.
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The bacterial flagellum is a complex self-assembling nanomachine that confers motility to the cell. Despite great variation across species, all flagella are ultimately constructed from a helical propeller that is attached to a motor embedded in the inner membrane. The motor consists of a series of stator units surrounding a central rotor made up of two ring complexes, the MS-ring and the C-ring. Despite many studies, high-resolution structural information is still lacking for the MS-ring of the rotor, and proposed mismatches in stoichiometry between the two rings have long provided a source of confusion for the field. Here, we present structures of the Salmonella MS-ring, revealing a high level of variation in inter- and intrachain symmetry that provides a structural explanation for the ability of the MS-ring to function as a complex and elegant interface between the two main functions of the flagellum-protein secretion and rotation.
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Symmetry mismatch in the MS-ring of the bacterial flagellar rotor explains the structural coordination of secretion and rotation.,Johnson S, Fong YH, Deme JC, Furlong EJ, Kuhlen L, Lea SM Nat Microbiol. 2020 Jul;5(7):966-975. doi: 10.1038/s41564-020-0703-3. Epub 2020, Apr 13. PMID:32284565<ref>PMID:32284565</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 6sd5" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Flagellar protein 3D structures|Flagellar protein 3D structures]]
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== References ==
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<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Deme, J C]]
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[[Category: Salmonella enterica subsp. enterica serovar Typhimurium]]
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[[Category: Fong, Y H]]
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[[Category: Deme JC]]
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[[Category: Furlong, E J]]
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[[Category: Fong YH]]
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[[Category: Johnson, S]]
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[[Category: Furlong EJ]]
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[[Category: Kuhlen, L]]
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[[Category: Johnson S]]
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[[Category: Lea, S M]]
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[[Category: Kuhlen L]]
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[[Category: C-ring]]
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[[Category: Lea SM]]
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[[Category: Flagella]]
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[[Category: Motor protein]]
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[[Category: Ms-ring]]
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[[Category: Rotor]]
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[[Category: Secretion]]
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Current revision

Structure of the RBM2 inner ring of Salmonella flagella MS-ring protein FliF with 22-fold symmetry applied

PDB ID 6sd5

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