9cod
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 9cod is ON HOLD Authors: Iglesias, S.M., Hou, C.F.D., Li, F., Cingolani, G. Description: C15 symmetrized DEV collar [[Category: Unreleased Structur...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==C15 symmetrized DEV collar== | |
| + | <StructureSection load='9cod' size='340' side='right'caption='[[9cod]], [[Resolution|resolution]] 4.70Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[9cod]] is a 15 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9COD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9COD FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.7Å</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=9cod FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9cod OCA], [https://pdbe.org/9cod PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9cod RCSB], [https://www.ebi.ac.uk/pdbsum/9cod PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9cod ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/A0A2K8I2V0_9CAUD A0A2K8I2V0_9CAUD] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | DEV is an obligatory lytic Pseudomonas phage of the N4-like genus, recently reclassified as Schitoviridae. The DEV genome encodes 91 ORFs, including a 3398 amino acid virion-associated RNA polymerase (vRNAP). Here, we describe the complete architecture of DEV, determined using a combination of cryo-electron microscopy localized reconstruction, biochemical methods, and genetic knockouts. We built de novo structures of all capsid factors and tail components involved in host attachment. We demonstrate that DEV long tail fibers are essential for infection of Pseudomonas aeruginosa but dispensable for infecting mutants with a truncated lipopolysaccharide devoid of the O-antigen. We determine that DEV vRNAP is part of a three-gene operon conserved in 191 Schitoviridae genomes. We propose these three proteins are ejected into the host to form a genome ejection motor spanning the cell envelope. We posit that the design principles of the DEV ejection apparatus are conserved in all Schitoviridae. | ||
| - | + | Integrative structural analysis of Pseudomonas phage DEV reveals a genome ejection motor.,Lokareddy RK, Hou CD, Forti F, Iglesias SM, Li F, Pavlenok M, Horner DS, Niederweis M, Briani F, Cingolani G Nat Commun. 2024 Oct 1;15(1):8482. doi: 10.1038/s41467-024-52752-1. PMID:39353939<ref>PMID:39353939</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: | + | <div class="pdbe-citations 9cod" style="background-color:#fffaf0;"></div> |
| - | [[Category: | + | == References == |
| - | [[Category: Hou | + | <references/> |
| - | [[Category: | + | __TOC__ |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Pseudomonas aeruginosa]] | ||
| + | [[Category: Cingolani G]] | ||
| + | [[Category: Hou CFD]] | ||
| + | [[Category: Iglesias SM]] | ||
| + | [[Category: Li F]] | ||
Current revision
C15 symmetrized DEV collar
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