8tl1
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Structure of Orthoreovirus RNA Chaperone SigmaNS N17
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Structural highlights
FunctionSIGNS_REOVD Protein that binds to ssRNA and participates with protein mu-NS in forming the matrix of viral factories, which are large inclusions in the host cytoplasm where replication intermediates are assembled and viral RNA replication takes place (PubMed:11152519). Plays a role in the inhibition of the integrated stress response (ISR) to escape from host cell translational shutoff (PubMed:28794026). Participates in the disruption of stress granules (SG) through its association with host G3BP1 and mu-NS (PubMed:28794026).[1] [2] References
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This page was last modified 12:10, 6 March 2024.