Unwinding the roles of RNA helicase MOV10.

ABSTRACT: MOV10 is an RNA helicase that associates with the RNA-induced silencing complex component Argonaute (AGO), likely resolving RNA secondary structures. MOV10 also binds the Fragile X mental retardation protein to block AGO2 binding at some sites and associates with UPF1, a principal component of the nonsense-mediated RNA decay pathway. MOV10 is widely expressed and has a key role in the cellular response to viral infection and in suppressing retrotransposition. Posttranslational modifications of MOV10 include ubiquitination, which leads to stimulation-dependent degradation, and phosphorylation, which has an unknown function. MOV10 localizes to the nucleus and/or cytoplasm in a cell type-specific and developmental stage-specific manner. Knockout of Mov10 leads to embryonic lethality, undersco

SUBMITTER: Nawaz A 

PROVIDER: S-EPMC8799784 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature