Predicted to enable histone methyltransferase activity (H3-K4 specific) and histone methyltransferase activity (H4-K20 specific). Predicted to be involved in several processes, including peptidyl-lysine methylation; positive regulation of cytokine production; and regulation of cell proliferation in bone marrow. Predicted to be located in cytosol and nucleus. Orthologous to human SETD4 (SET domain containing 4). [provided by Alliance of Genome Resources, Apr 2022]