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| | <StructureSection load='1pp1' size='340' side='right'caption='[[1pp1]], [[Resolution|resolution]] 1.90Å' scene=''> | | <StructureSection load='1pp1' size='340' side='right'caption='[[1pp1]], [[Resolution|resolution]] 1.90Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[1pp1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bdv Bdv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PP1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PP1 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[1pp1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Borna_disease_virus Borna disease virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PP1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PP1 FirstGlance]. <br> |
| - | </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> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1n93|1n93]]</div></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=1pp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pp1 OCA], [https://pdbe.org/1pp1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pp1 RCSB], [https://www.ebi.ac.uk/pdbsum/1pp1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pp1 ProSAT]</span></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=1pp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pp1 OCA], [https://pdbe.org/1pp1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pp1 RCSB], [https://www.ebi.ac.uk/pdbsum/1pp1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pp1 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[https://www.uniprot.org/uniprot/WNCAP_BDV WNCAP_BDV]] Encapsidates the genome, protecting it from nucleases. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. Targets viral NC to the nucleus. Could be involved in the transport of nucleoprotein particles from the nucleus to the cytoplasm. The nuclear export signal is masked by the interaction with the P protein.<ref>PMID:11238866</ref>
| + | [https://www.uniprot.org/uniprot/NCAP_BDV1 NCAP_BDV1] Encapsidates the genome, protecting it from nucleases. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. Targets viral NC to the nucleus. Could be involved in the transport of nucleoprotein particles from the nucleus to the cytoplasm. The nuclear export signal is masked by the interaction with the P protein.<ref>PMID:11238866</ref> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Bdv]] | + | [[Category: Borna disease virus]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Dickmanns, A]] | + | [[Category: Dickmanns A]] |
| - | [[Category: Ficner, R]] | + | [[Category: Ficner R]] |
| - | [[Category: Garten, W]] | + | [[Category: Garten W]] |
| - | [[Category: Kraus, I]] | + | [[Category: Kraus I]] |
| - | [[Category: Rudolph, M G]] | + | [[Category: Rudolph MG]] |
| - | [[Category: Rna virus nucleoprotein tetramer]]
| + | |
| - | [[Category: Viral protein]]
| + | |
| Structural highlights
Function
NCAP_BDV1 Encapsidates the genome, protecting it from nucleases. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. Targets viral NC to the nucleus. Could be involved in the transport of nucleoprotein particles from the nucleus to the cytoplasm. The nuclear export signal is masked by the interaction with the P protein.[1]
Publication Abstract from PubMed
Borna disease virus (BDV) causes an infection of the central nervous system in a wide range of vertebrates, which can fatally progress to an immune-mediated disease, called Borna disease. BDV is a member of the Mononegavirales, which also includes the highly infectious measles and Ebola viruses. The viral nucleoproteins are central to transcription, replication, and packaging of the RNA genome. We present the X-ray structure of the BDV nucleoprotein determined at 1.76 A resolution. The structure reveals a novel fold, organized into two distinct domains, and an assembly into a planar homotetramer. Surface potential calculations strongly support an RNA binding model with the RNA wrapping around the outside of the tetramer, although a positively charged central channel in the tetramer could fit single-stranded RNA in an alternative binding mode. This first structure of an RNA virus nucleoprotein provides a paradigmatic model for RNA packaging and replication of single-stranded RNA viruses.
Crystal structure of the borna disease virus nucleoprotein.,Rudolph MG, Kraus I, Dickmanns A, Eickmann M, Garten W, Ficner R Structure. 2003 Oct;11(10):1219-26. PMID:14527390[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Kobayashi T, Kamitani W, Zhang G, Watanabe M, Tomonaga K, Ikuta K. Borna disease virus nucleoprotein requires both nuclear localization and export activities for viral nucleocytoplasmic shuttling. J Virol. 2001 Apr;75(7):3404-12. PMID:11238866 doi:http://dx.doi.org/10.1128/JVI.75.7.3404-3412.2001
- ↑ Rudolph MG, Kraus I, Dickmanns A, Eickmann M, Garten W, Ficner R. Crystal structure of the borna disease virus nucleoprotein. Structure. 2003 Oct;11(10):1219-26. PMID:14527390
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