8yxr
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of Phosphoprotein Tetramer from mumps virus== | |
| + | <StructureSection load='8yxr' size='340' side='right'caption='[[8yxr]], [[Resolution|resolution]] 3.63Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[8yxr]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mumps_orthorubulavirus Mumps orthorubulavirus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8YXR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8YXR 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]] 3.63Å</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=8yxr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8yxr OCA], [https://pdbe.org/8yxr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8yxr RCSB], [https://www.ebi.ac.uk/pdbsum/8yxr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8yxr ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/C0JJ97_9MONO C0JJ97_9MONO] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The viral polymerase complex, comprising the large protein (L) and phosphoprotein (P), is crucial for both genome replication and transcription in non-segmented negative-strand RNA viruses (nsNSVs), while structures corresponding to these activities remain obscure. Here, we resolved two L-P complex conformations from the mumps virus (MuV), a typical member of nsNSVs, via cryogenic-electron microscopy. One conformation presents all five domains of L forming a continuous RNA tunnel to the methyltransferase domain (MTase), preferably as a transcription state. The other conformation has the appendage averaged out, which is inaccessible to MTase. In both conformations, parallel P tetramers are revealed around MuV L, which, together with structures of other nsNSVs, demonstrates the diverse origins of the L-binding X domain of P. Our study links varying structures of nsNSV polymerase complexes with genome replication and transcription and points to a sliding model for polymerase complexes to advance along the RNA templates. | ||
| - | + | Structures of the mumps virus polymerase complex via cryo-electron microscopy.,Li T, Liu M, Gu Z, Su X, Liu Y, Lin J, Zhang Y, Shen QT Nat Commun. 2024 May 17;15(1):4189. doi: 10.1038/s41467-024-48389-9. PMID:38760379<ref>PMID:38760379</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: Li | + | <div class="pdbe-citations 8yxr" style="background-color:#fffaf0;"></div> |
| - | [[Category: Shen | + | == References == |
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mumps orthorubulavirus]] | ||
| + | [[Category: Li TH]] | ||
| + | [[Category: Shen QT]] | ||
Current revision
Structure of Phosphoprotein Tetramer from mumps virus
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