FUNCTION: Phosphorylates the splicing regulator TIA1, thereby promoting the inclusion of FAS exon 6, which leads to an mRNA encoding a pro-apoptotic form of the receptor. {ECO:0000269|PubMed:17135269, ECO:0000269|PubMed:7544399}.; FUNCTION: [Isoform 4]: Required for the biogenesis of some mitochondr...
FUNCTION: Phosphorylates the splicing regulator TIA1, thereby promoting the inclusion of FAS exon 6, which leads to an mRNA encoding a pro-apoptotic form of the receptor. {ECO:0000269|PubMed:17135269, ECO:0000269|PubMed:7544399}.; FUNCTION: [Isoform 4]: Required for the biogenesis of some mitochondrial-encoded mRNAs, specifically stabilizes ND6 (NADH dehydrogenase complex subunit 6) mRNA, and regulates its levels. {ECO:0000269|PubMed:25704814}.
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GO - Biological processes (BP):
apoptotic signaling pathway [GO:0097190]; mitochondrial RNA processing [GO:0000963]; protein phosphorylation [GO:0006468]; regulation of mitochondrial mRNA stability [GO:0044528]; regulation of RNA splicing [GO:0043484]...
apoptotic signaling pathway [GO:0097190]; mitochondrial RNA processing [GO:0000963]; protein phosphorylation [GO:0006468]; regulation of mitochondrial mRNA stability [GO:0044528]; regulation of RNA splicing [GO:0043484]
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GO - Molecular function (MF):
ATP binding [GO:0005524]; Fas-activated serine/threonine kinase activity [GO:0033867]; protein serine/threonine kinase activity [GO:0004674]; RNA binding [GO:0003723]...
ATP binding [GO:0005524]; Fas-activated serine/threonine kinase activity [GO:0033867]; protein serine/threonine kinase activity [GO:0004674]; RNA binding [GO:0003723]
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GO - Cellular component (CC):
mitochondrial matrix [GO:0005759]; ribonucleoprotein granule [GO:0035770]...
mitochondrial matrix [GO:0005759]; ribonucleoprotein granule [GO:0035770]
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