Transcriptional activator. Binds to the interferon-stimulated response element (ISRE) in IFN promoters and in the Q promoter (Qp) of EBV nuclear antigen 1 (EBNA1). Functions as a molecular switch for antiviral activity. Activated by phosphorylation in response to infection. Activation leads to nuclear retention, DNA binding, and derepression of transactivation ability.
Specificity
Natural and recombinant Mouse Interferon regulatory factor 7
Subcellular Location
Nucleus Cytoplasm The phosphorylated and active form accumulates selectively in the nucleus.
Homodimer; phosphorylation-induced. Interacts with TICAM1 and TICAM2. Interacts with rotavirus A NSP1; this interaction leads to the proteasome-dependent degradation of IRF7. Interacts with Epstein-Barr virus LF2. Interacts with MYD88 AND TRAF6.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION;PHOSPHORYLATION AT SER-425; SER-426; SER-429; SER-431; SER-437; SER-438 AND SER-441;MUTAGENESIS OF SER-425; SER-426; LEU-427; SER-429; SER-431; SER-437; SER-438 AND SER-441
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION;SUBCELLULAR LOCATION;PHOSPHORYLATION;UBIQUITINATION;INTERACTION WITH MYD88 AND TRAF6