Predicted to enable cholesterol binding activity and sterol transporter activity. Predicted to act upstream of or within lipid transport. Predicted to be located in nuclear membrane. Predicted to be active in cytosol; perinuclear endoplasmic reticulum; and plasma membrane. Is expressed in several structures, including central nervous system; genitourinary system; immune system; olfactory epithelium; and respiratory system. Orthologous to human OSBPL3 (oxysterol binding protein like 3). [provided by Alliance of Genome Resources, Apr 2022]