Predicted to enable NF-kappaB-inducing kinase activity; identical protein binding activity; and protein serine/threonine kinase activity. Predicted to be involved in several processes, including hematopoietic or lymphoid organ development; necroptotic process; and positive regulation of phosphate metabolic process. Predicted to act upstream of or within several processes, including I-kappaB kinase/NF-kappaB signaling; positive regulation of intrinsic apoptotic signaling pathway; and positive regulation of protein deacetylation. Predicted to be located in cytosol and nucleus. Predicted to be part of protein-containing complex. Predicted to be active in cytoplasm. Orthologous to human RIPK3 (receptor interacting serine/threonine kinase 3). [provided by Alliance of Genome Resources, Apr 2022]