7drg
From Proteopedia
(Difference between revisions)
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==Pseudomonas aeruginosa T6SS protein PA0821== | ==Pseudomonas aeruginosa T6SS protein PA0821== | ||
| - | <StructureSection load='7drg' size='340' side='right'caption='[[7drg]]' scene=''> | + | <StructureSection load='7drg' size='340' side='right'caption='[[7drg]], [[Resolution|resolution]] 1.60Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DRG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DRG FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[7drg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseae Pseae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DRG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DRG FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7drg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7drg OCA], [https://pdbe.org/7drg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7drg RCSB], [https://www.ebi.ac.uk/pdbsum/7drg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7drg ProSAT]</span></td></tr> | + | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> |
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PA0821 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=208964 PSEAE])</td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7drg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7drg OCA], [https://pdbe.org/7drg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7drg RCSB], [https://www.ebi.ac.uk/pdbsum/7drg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7drg ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The bacterial type VI secretion system (T6SS) secretes many toxic effectors to gain advantage in inter-bacterial competition and for eukaryotic host infection. The cognate immunity proteins of these effectors protect bacteria from the virulence of their own effectors. The T6SS injects its inner-needle Hcp tube, the sharpening tip complex -consisting of VgrG and proline-alanine-alanine-arginine repeats (PAAR) proteins- and toxic effectors into neighboring cells. Its functions are largely determined by the activities of its delivered effectors. Five PAAR proteins were found in the Pseudomonas aeruginosa PAO1 genome with three of them shown to facilitate the delivery of various effectors. Here, we report a putative virus-type replication-repair nuclease domain-containing effector TseV encoded by the least investigated P. aeruginosa PAAR2 cluster. The crystal structure of its putative cognate effector TsiV is presented at 1.6 A resolution. Through structure and sequence comparisons, we propose TseV-TsiV to be a putative novel effector-immunity (E-I) pair and we discuss the roles of other PAAR2 cluster encoded proteins. | ||
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| + | The Pseudomonas aeruginosa PAAR2 cluster encodes a putative VRR-NUC domain-containing effector.,Wang S, Geng Z, Zhang H, She Z, Dong Y FEBS J. 2021 Apr 10. doi: 10.1111/febs.15870. PMID:33838074<ref>PMID:33838074</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7drg" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: She Z]] | + | [[Category: Pseae]] |
| + | [[Category: She, Z]] | ||
| + | [[Category: Antitoxin]] | ||
| + | [[Category: T6ss]] | ||
Current revision
Pseudomonas aeruginosa T6SS protein PA0821
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Categories: Large Structures | Pseae | She, Z | Antitoxin | T6ss
