9ouc
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Influenza A Virus Nucleoprotein(8-498)NP complex with 5-(4-(morpholinomethyl)phenyl)-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide (Compound 3)== | |
| - | + | <StructureSection load='9ouc' size='340' side='right'caption='[[9ouc]], [[Resolution|resolution]] 2.73Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[9ouc]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/(Puerto_Rico/8/1934-Korea/426/1968)(H2N2)) Influenza A virus (A/(Puerto Rico/8/1934-Korea/426/1968)(H2N2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9OUC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9OUC 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]] 2.732Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A1CEM:5-[4-(morpholin-4-ylmethyl)phenyl]-2-oxidanylidene-6-(trifluoromethyl)-1~{H}-pyridine-3-carboxamide'>A1CEM</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> |
| - | [[Category: Mamo | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9ouc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9ouc OCA], [https://pdbe.org/9ouc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9ouc RCSB], [https://www.ebi.ac.uk/pdbsum/9ouc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9ouc ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/NCAP_I34A1 NCAP_I34A1] Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the nucleus to start an infectious cycle, but is too large to diffuse through the nuclear pore complex. NP comprises at least 2 nuclear localization signals and is responsible of the active RNP import into the nucleus through the cellular importin alpha/beta pathway. Later in the infection, nucleus export of RNP are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that the nucleoprotein binds directly exportin-1 (XPO1) and plays an active role in RNP nuclear export. M1 interaction with RNP seems to hide nucleoprotein's nuclear localization signals. Soon after a virion infects a new cell, M1 dissociates from the RNP under acidification of the virion driven by M2 protein. Dissociation of M1 from RNP unmask nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus. | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mamo M]] | ||
Current revision
Influenza A Virus Nucleoprotein(8-498)NP complex with 5-(4-(morpholinomethyl)phenyl)-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide (Compound 3)
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