9f3p: Difference between revisions

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-'''Unreleased structure'''
-The entry 9f3p is ON HOLD
+==Cryo-EM structure of the A946T MDA5-dsRNA filament==
+<StructureSection load='9f3p' size='340' side='right'caption='[[9f3p]], [[Resolution|resolution]] 3.97&Aring;' scene=''>
-Authors: Singh, R., Herrero del Valle, A., Modis, Y.
+== Structural highlights ==
+<table><tr><td colspan='2'>[[9f3p]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9F3P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9F3P FirstGlance]. <br>
-Description: Cryo-EM structure of the A946T MDA5-dsRNA filament
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.97&#8491;</td></tr>
-[[Category: Unreleased Structures]]
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-[[Category: Singh, R]]
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9f3p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9f3p OCA], [https://pdbe.org/9f3p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9f3p RCSB], [https://www.ebi.ac.uk/pdbsum/9f3p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9f3p ProSAT]</span></td></tr>
-[[Category: Modis, Y]]
+</table>
-[[Category: Herrero Del Valle, A]]
+== Function ==
+[https://www.uniprot.org/uniprot/IFIH1_MOUSE IFIH1_MOUSE] Innate immune receptor which acts as a cytoplasmic sensor of viral nucleic acids and plays a major role in sensing viral infection and in the activation of a cascade of antiviral responses including the induction of type I interferons and proinflammatory cytokines. Its ligands include mRNA lacking 2'-O-methylation at their 5' cap and long-dsRNA (>1 kb in length). Upon ligand binding it associates with mitochondria antiviral signaling protein (MAVS/IPS1) which activates the IKK-related kinases: TBK1 and IKBKE which phosphorylate interferon regulatory factors: IRF3 and IRF7 which in turn activate transcription of antiviral immunological genes, including interferons (IFNs); IFN-alpha and IFN-beta. Responsible for detecting the Picornaviridae family members such as encephalomyocarditis virus (EMCV), mengo encephalomyocarditis virus (ENMG), and theiler's murine encephalomyelitis virus (TMEV). Can also detect other viruses such as dengue virus (DENV), west Nile virus (WNV), and reovirus. Also involved in antiviral signaling in response to viruses containing a dsDNA genome, such as vaccinia virus. Plays an important role in amplifying innate immune signaling through recognition of RNA metabolites that are produced during virus infection by ribonuclease L (RNase L). May play an important role in enhancing natural killer cell function and may be involved in growth inhibition and apoptosis in several tumor cell lines.<ref>PMID:12015121</ref> <ref>PMID:16625202</ref> <ref>PMID:17942531</ref> <ref>PMID:19656871</ref> <ref>PMID:21217758</ref>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Mus musculus]]
+[[Category: Herrero del Valle A]]
+[[Category: Modis Y]]
+[[Category: Singh R]]