| http://purl.uniprot.org/citations/19854139 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/19854139 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/19854139 | http://www.w3.org/2000/01/rdf-schema#comment | "The mitochondrial antiviral signaling protein (MAVS; also known as IPS-1, VISA, and CARDIF) is essential for innate immune response against RNA viruses. MAVS transduces signals from the cytosolic RIG-I-like receptors, which bind to viral RNAs. But how MAVS activates downstream transcription factors such as IRF3 to induce type-I interferons is not well understood. We have established a cell-free system in which mitochondria derived from virus-infected cells activate IRF3 in the cytosol. Fractionation of the cytosol led to the identification of Ubc5 as a ubiquitin-conjugating enzyme (E2) required for IRF3 activation. Using an inducible RNAi strategy, we demonstrate that catalytically active Ubc5 is required for IRF3 activation by viral infection. The activation of IRF3 also requires two ubiquitin-binding domains of NEMO. Furthermore, we show that replacement of endogenous ubiquitin with its K63R mutant abolishes viral activation of IRF3, demonstrating that K63 polyubiquitination plays a key role in IRF3 activation."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2009.09.037"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2009.09.037"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Liu S."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Liu S."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Chen Z.J."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Chen Z.J."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Xu M."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Xu M."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Sun L."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Sun L."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Zeng W."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/author | "Zeng W."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/name | "Mol. Cell"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/name | "Mol. Cell"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/pages | "315-325"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/pages | "315-325"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/title | "Key role of Ubc5 and lysine-63 polyubiquitination in viral activation of IRF3."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/title | "Key role of Ubc5 and lysine-63 polyubiquitination in viral activation of IRF3."xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/volume | "36"xsd:string |
| http://purl.uniprot.org/citations/19854139 | http://purl.uniprot.org/core/volume | "36"xsd:string |