Enables chromatin binding activity; histone acetyltransferase binding activity; and histone deacetylase binding activity. Involved in several processes, including cellular response to parathyroid hormone stimulus; positive regulation of chromatin binding activity; and positive regulation of histone acetylation. Located in chromatin; cytosol; and nucleus. Orthologous to human KAT2B (lysine acetyltransferase 2B). [provided by Alliance of Genome Resources, Apr 2022]