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Replication and transcription activator

UniProtKB accession:  Q3KSS7
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Go to UniProtKB:  Q3KSS7
UniProtKB description:  Immediate-early transcription factor that controls the initiation of viral lytic gene expression and lytic reactivation from latency. Triggers lytic replication, and initiates a cellular senescence program in epithelial cells. Up-regulates human DCR3/TNFRSF6B by directly binding to its receptor. Globally induces a proteasome-dependent loss of SUMOylated proteins in the host cell and the loss of promeylocytic leukemia nuclear bodies. Improves the stability of the triplex capsid protein TRX1 by reducing the ubiquitination level of the latter. Mediates evasion of inflammasome activation and antiviral responses (T- and NK cell activation) during EBV early lytic infection.
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