Predicted to enable protease binding activity. Predicted to be involved in negative regulation of exosomal secretion; regulation of endocytic recycling; and regulation of retrograde transport, endosome to Golgi. Predicted to be located in several cellular components, including endosome membrane; perinuclear region of cytoplasm; and trans-Golgi network membrane. Orthologous to human ATP9A (ATPase phospholipid transporting 9A (putative)). [provided by Alliance of Genome Resources, Apr 2022]