9mvd
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Dengue virus serotype-3 (DENV3) immature structure at 4C
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Structural highlights
FunctionQ6DRA0_DENV3 Component of the viral RNA replication complex that functions in virion assembly and antagonizes the host immune response.[ARBA:ARBA00024317] Functions as a signal peptide for NS4B and is required for the interferon antagonism activity of the latter.[ARBA:ARBA00003504] Regulates the ATPase activity of the NS3 helicase activity. NS4A allows NS3 helicase to conserve energy during unwinding. Plays a role in the inhibition of the host innate immune response. Interacts with host MAVS and thereby prevents the interaction between RIGI and MAVS. In turn, IFN-beta production is impaired. Interacts with host AUP1 which mediates induction of lipophagy in host cells and facilitates production of virus progeny particles.[ARBA:ARBA00045521] Required cofactor for the serine protease function of NS3. May have membrane-destabilizing activity and form viroporins.[ARBA:ARBA00035601] Contents | ||||||||||||||||||
This page was last modified 16:09, 22 July 2026.