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Immunogen sequence: DSLGMEEEVD IETEAVAPEE RPSMLDEPPL PVGVEEPADS REPPEEPGLS QEGAMLLSPE PPAKEVEARP PLSPER
Highest antigen sequence identity to the following orthologs: Mouse - 56%, Rat - 54%.
Two distinct signaling pathways activate the host innate immunity against viral infection. One pathway is reliant on members of the Toll-like receptor (TLR) family while the other uses the RNA helicase RIG-I as a receptor for intracellular viral double-stranded RNA as a trigger for the immune response. VISA is a mitochondrial membrane protein that was identified as a critical component in the IFN-b signaling pathways that recruits IRF-3 to RIG-I, leading to its activation and that of NF-kappa-B. VISA is also thought to interact with other components of the innate immune pathway such as the TLR adapter protein TRIF, TRAF2 and TRAF6. VISA also interacts with the IKK-a, IKK-b and IKK-iota kinases through its C-terminal region. Cleavage of this region by the Hepatitis C virus (HCV) protease allows HCV to escape the host immune system. At least three isoforms of VISA are known to exist.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: hSET1B; lysine N-methyltransferase 2G; SET domain-containing protein 1B
基因别名: KMT2G; Set1B
Entrez Gene ID: (Human) 23067