View source for 5fvd


==Human metapneumovirus N0-P complex==
<StructureSection load='5fvd' size='340' side='right'caption='[[5fvd]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5fvd]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_metapneumovirus Human metapneumovirus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5FVD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5FVD FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.86&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></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=5fvd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5fvd OCA], [https://pdbe.org/5fvd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5fvd RCSB], [https://www.ebi.ac.uk/pdbsum/5fvd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5fvd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q91F57_9MONO Q91F57_9MONO] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Non-segmented, (-)RNA viruses cause serious human diseases. Human metapneumovirus (HMPV), an emerging pathogen of this order of viruses (Mononegavirales) is one of the main causes of respiratory tract illness in children. To help elucidate the assembly mechanism of the nucleocapsid (the viral RNA genome packaged by the nucleoprotein N) we present crystallographic structures of HMPV N in its assembled RNA-bound state and in a monomeric state, bound to the polymerase cofactor P. Our structures reveal molecular details of how P inhibits the self-assembly of N and how N transitions between the RNA-free and RNA-bound conformational state. Notably, we observe a role for the C-terminal extension of N in directly preventing premature uptake of RNA by inserting into the RNA-binding cleft.Our structures suggest a common mechanism of how the growth of the nucleocapsid is orchestrated, and highlight an interaction site representing an important target for antivirals.

Nucleocapsid assembly in pneumoviruses is regulated by conformational switching of the N protein.,Renner M, Bertinelli M, Leyrat C, Paesen GC, Saraiva de Oliveira LF, Huiskonen JT, Grimes JM Elife. 2016 Feb 16;5. pii: e12627. doi: 10.7554/eLife.12627. PMID:26880565<ref>PMID:26880565</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5fvd" style="background-color:#fffaf0;"></div>

==See Also==
*[[Nucleoprotein 3D structures|Nucleoprotein 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Human metapneumovirus]]
[[Category: Large Structures]]
[[Category: Bertinelli M]]
[[Category: Grimes JM]]
[[Category: Huiskonen JT]]
[[Category: Leyrat C]]
[[Category: Paesen GC]]
[[Category: Renner M]]
[[Category: Saraiva de Oliveira LF]]