Predicted to enable lysine-acetylated histone binding activity; nucleosomal histone binding activity; and protein serine/threonine kinase activity. Predicted to be involved in nucleosome assembly; protein phosphorylation; and regulation of transcription by RNA polymerase II. Predicted to be located in nuclear speck. Predicted to be active in chromatin and nucleus. Human ortholog(s) of this gene implicated in B-cell lymphoma; B-lymphoblastic leukemia/lymphoma; juvenile myoclonic epilepsy; and photosensitivity disease. Orthologous to human BRD2 (bromodomain containing 2). [provided by Alliance of Genome Resources, Apr 2022]