Predicted to enable several functions, including histone deacetylase binding activity; phosphoprotein binding activity; and scaffold protein binding activity. Acts upstream of or within blastocyst hatching. Located in nucleus. Is expressed in several structures, including alimentary system; nervous system; sensory organ; skin; and testis. Used to study Borjeson-Forssman-Lehmann syndrome. Human ortholog(s) of this gene implicated in Borjeson-Forssman-Lehmann syndrome. Orthologous to human PHF6 (PHD finger protein 6). [provided by Alliance of Genome Resources, Apr 2022]