Predicted to enable DNA binding activity. Predicted to be involved in several processes, including negative regulation of cell migration; nucleosome disassembly; and positive regulation of double-strand break repair via homologous recombination. Predicted to act upstream of or within embryonic organ development; heart development; and homeostatic process. Predicted to be located in nucleoplasm and plasma membrane. Human ortholog(s) of this gene implicated in Coffin-Siris syndrome 6; colorectal cancer; and hepatocellular carcinoma. Orthologous to human ARID2 (AT-rich interaction domain 2). [provided by Alliance of Genome Resources, Apr 2022]