Predicted to enable several functions, including caffeine oxidase activity; iron ion binding activity; and monooxygenase activity. Acts upstream of or within positive regulation of gene expression. Predicted to be located in cytoplasm. Is expressed in several structures, including heart; liver; lung; metanephros; and spleen. Human ortholog(s) of this gene implicated in B-lymphoblastic leukemia/lymphoma; acute lymphoblastic leukemia; chronic myeloid leukemia; essential hypertension; and familial Mediterranean fever. Orthologous to several human genes including CYP3A4 (cytochrome P450 family 3 subfamily A member 4). [provided by Alliance of Genome Resources, Apr 2022]