2ms7: Difference between revisions
New page: '''Unreleased structure''' The entry 2ms7 is ON HOLD Authors: He, L., Bardiaux, B., Spehr, J., Luehrs, T., Ritter, C. Description: High-resolution solid-state NMR structure of the heli... |
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==High-resolution solid-state NMR structure of the helical signal transduction filament MAVS CARD== | |||
<StructureSection load='2ms7' size='340' side='right'caption='[[2ms7]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2ms7]] is a 21 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MS7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MS7 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solid-state NMR</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=2ms7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ms7 OCA], [https://pdbe.org/2ms7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ms7 RCSB], [https://www.ebi.ac.uk/pdbsum/2ms7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ms7 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/MAVS_HUMAN MAVS_HUMAN] Required for innate immune defense against viruses. Acts downstream of DDX58/RIG-I and IFIH1/MDA5, which detect intracellular dsRNA produced during viral replication, to coordinate pathways leading to the activation of NF-kappa-B, IRF3 and IRF7, and to the subsequent induction of antiviral cytokines such as IFN-beta and RANTES (CCL5). Peroxisomal and mitochondrial MAVS act sequentially to create an antiviral cellular state. Upon viral infection, peroxisomal MAVS induces the rapid interferon-independent expression of defense factors that provide short-term protection, whereas mitochondrial MAVS activates an interferon-dependent signaling pathway with delayed kinetics, which amplifies and stabilizes the antiviral response. May activate the same pathways following detection of extracellular dsRNA by TLR3. May protect cells from apoptosis.<ref>PMID:16125763</ref> <ref>PMID:16153868</ref> <ref>PMID:16177806</ref> <ref>PMID:16127453</ref> <ref>PMID:19631370</ref> <ref>PMID:20451243</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Bardiaux B]] | |||
[[Category: He L]] | |||
[[Category: Luehrs T]] | |||
[[Category: Ritter C]] | |||
[[Category: Spehr J]] | |||