Predicted to enable transmembrane transporter binding activity. Involved in cellular protein localization and positive regulation of protein binding activity. Located in perinuclear region of cytoplasm. Human ortholog(s) of this gene implicated in Schuurs-Hoeijmakers Syndrome. Orthologous to human PACS1 (phosphofurin acidic cluster sorting protein 1). [provided by Alliance of Genome Resources, Apr 2022]