5ako
From Proteopedia
(Difference between revisions)
| Line 5: | Line 5: | ||
</td></tr><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=5ako FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ako OCA], [http://pdbe.org/5ako PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ako RCSB], [http://www.ebi.ac.uk/pdbsum/5ako PDBsum]</span></td></tr> | </td></tr><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=5ako FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ako OCA], [http://pdbe.org/5ako PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ako RCSB], [http://www.ebi.ac.uk/pdbsum/5ako PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Tse2 is a cytoactive toxin secreted by a type six secretion apparatus of Pseudomonas aeruginosa. The Tse2 toxin naturally attacks a target in the cytoplasm of bacterial cells, and can cause toxicity if artificially introduced into eukaryotic cells. The X-ray crystal structure of the complex of Tse2 and its cognate immunity protein Tsi2 revealed a heterotetrameric structure with an extensive binding interface. Structural identity was found between Tse2 and NAD-dependent enzymes, especially ADP-ribosylating toxins, which facilitated the identification of the Tse2 active site and revealed it to be occluded upon binding the inhibitor Tsi2. The structural identity shared with NAD-dependent enzymes, including conserved catalytic residues, suggests that the mechanism of Tse2 toxicity may be NAD dependent. | ||
| + | |||
| + | The Structure of the Toxin and Type Six Secretion System Substrate Tse2 in Complex with Its Immunity Protein.,Robb CS, Robb M, Nano FE, Boraston AB Structure. 2015 Dec 28. pii: S0969-2126(15)00501-8. doi:, 10.1016/j.str.2015.11.012. PMID:26749446<ref>PMID:26749446</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 5ako" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 08:44, 20 January 2016
The complex of Tse2 and Tsi2 from Pseudomonas aeruginosa
| |||||||||||
