Enables sequence-specific DNA binding activity. Acts upstream of or within nervous system development and regulation of RNA metabolic process. Located in nucleus. Is expressed in several structures, including branchial arch; central nervous system; genitourinary system; gut; and sensory organ. Human ortholog(s) of this gene implicated in Bosch-Boonstra-Schaaf optic atrophy syndrome. Orthologous to human NR2F1 (nuclear receptor subfamily 2 group F member 1). [provided by Alliance of Genome Resources, Apr 2022]