Predicted to enable diacylglycerol kinase activity. Predicted to be involved in diacylglycerol metabolic process; intracellular signal transduction; and response to oxidative stress. Predicted to be located in plasma membrane. Is expressed in lung; medulla oblongata basal plate mantle layer; pons mantle layer; and ventral grey horn. Orthologous to human DGKK (diacylglycerol kinase kappa). [provided by Alliance of Genome Resources, Apr 2022]