Predicted to enable protein kinase activity. Predicted to be involved in protein phosphorylation. Predicted to act upstream of or within RNA splicing; mRNA processing; and phosphorylation. Located in chromosome. Is expressed in several structures, including early conceptus; oocyte; and pancreas epithelium. Orthologous to human PRPF4B (pre-mRNA processing factor 4B). [provided by Alliance of Genome Resources, Apr 2022]