4ack

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[[Image:4ack.png|left|200px]]
 
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==3D Structure of DotU from Francisella novicida==
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The line below this paragraph, containing "STRUCTURE_4ack", creates the "Structure Box" on the page.
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<StructureSection load='4ack' size='340' side='right'caption='[[4ack]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
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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'>[[4ack]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Francisella_tularensis_subsp._novicida_U112 Francisella tularensis subsp. novicida U112]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ACK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ACK 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]] 2.15&#8491;</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=BR:BROMIDE+ION'>BR</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
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{{STRUCTURE_4ack| PDB=4ack | SCENE= }}
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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=4ack FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ack OCA], [https://pdbe.org/4ack PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ack RCSB], [https://www.ebi.ac.uk/pdbsum/4ack PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ack ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/A0Q7H7_FRATN A0Q7H7_FRATN]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Type six secretion systems (T6SSs) are found in many Gram-negative bacteria and are important for their virulence or their ecological competitiveness. The multicomponent T6SSs are responsible for the translocation of effector molecules into target eukaryotic or prokaryotic cells. The Francisella pathogenicity island encodes a putative T6SS that Francisella novicida requires for intramacrophage growth and virulence during infection of rodents. Here, we present the X-ray crystal structure of the conserved type six secretion component TssL (DotU) from F. novicida. The structure of this protein, which is referred to as Ftn_TssL, revealed an all-alpha-helical fold that is a unique fusion of two 3-helix bundles. The sequence of Ftn_TssL shows low identity to presumed homologs that are found in most T6SSs. The structure of Ftn_TssL, however, has allowed us to provide bioinformatics evidence that the F. novicida TssL has a fold that is very likely representative for TssL forms from both T6SSs and from the distantly related B subclass of type four secretion systems. A map of sequence conservation on the TssL structure revealed a surface-exposed groove that may represent a functional site on the protein.
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===3D Structure of DotU from Francisella novicida===
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The Structure of the Conserved Type Six Secretion Protein TssL (DotU) from Francisella novicida.,Robb CS, Nano FE, Boraston AB J Mol Biol. 2012 Jun 22;419(5):277-83. Epub 2012 Apr 11. PMID:22504227<ref>PMID:22504227</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 4ack" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 22504227 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_22504227}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Francisella tularensis subsp. novicida U112]]
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[[4ack]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Francisella_novicida Francisella novicida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ACK OCA].
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[[Category: Large Structures]]
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[[Category: Boraston AB]]
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==Reference==
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[[Category: Nano FE]]
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<ref group="xtra">PMID:022504227</ref><references group="xtra"/>
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[[Category: Robb CS]]
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[[Category: Francisella novicida]]
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[[Category: Boraston, A B.]]
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[[Category: Nano, F E.]]
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[[Category: Robb, C S.]]
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[[Category: Microbial surface structure]]
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[[Category: Protein transport]]
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[[Category: T6ss]]
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[[Category: Virulence factor]]
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Current revision

3D Structure of DotU from Francisella novicida

PDB ID 4ack

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