Predicted to enable several functions, including heme binding activity; iron ion binding activity; and monooxygenase activity. Predicted to be located in membrane. Is expressed in eye; intestinal bulb; liver; and retina. Human ortholog(s) of this gene implicated in Bietti crystalline corneoretinal dystrophy. Orthologous to human CYP4V2 (cytochrome P450 family 4 subfamily V member 2).