Probably involved in the regulation of pre-mRNA splicing.
Subcellular locations: Nucleus
Widely expressed in fetal and adult tissues. Mostly abundant in fetal brain, liver and kidney; in the adult, high levels were also observed in heart, skeletal muscle, spleen, thymus, prostate and small intestine. Expressed in fetal cerebellum and hypothalamus. Low expression is observed in fetal temporal lobe .