FEATURES

FAMILY

DESCRIPTION

Also known as RIOK3_HUMAN, RIOK3, SUDD. Involved in regulation of type I interferon (IFN)-dependent immune response which plays a critical role in the innate immune response against DNA and RNA viruses. May act as an adapter protein essential for the recruitment of TBK1 to IRF3 (PubMed:24807708). Phosphorylates IFIH1 on 'Ser-828' interfering with IFIH1 filament assembly on long dsRNA and resulting in attenuated IFIH1-signaling (PubMed:25865883). Can inhibit CASP10 isoform 7-mediated activation of the NF-kappaB signaling pathway (PubMed:19557502). May play a role in the biogenesis of the 40S ribosomal subunit. Involved in the processing of 21S pre-rRNA to the mature 18S rRNA (PubMed:22418843). Interacts with CASP10 (PubMed:19557502). Interacts with IRF3; RIOK3 probybly mediates the interaction of TBK1 with IRF3 (PubMed:24807708). Associated with 40S pre-ribosomal particles.

EXTERNAL LINKS

RIOK3

Serine/threonine-protein kinase RIO3

RIOK3

Molecular Synopsis