Enables ABC-type transporter activity; bilirubin transmembrane transporter activity; and protein domain specific binding activity. Involved in several processes, including carboxylic acid transport; cellular response to cytokine stimulus; and cellular response to lipid. Located in brush border membrane and intracellular canaliculus. Used to study Dubin-Johnson syndrome; bilirubin metabolic disorder; cholestasis; end stage renal disease; and visual epilepsy. Biomarker of several diseases, including bilirubin metabolic disorder; fatty liver disease; primary biliary cholangitis; status epilepticus; and type 2 diabetes mellitus. Human ortholog(s) of this gene implicated in bilirubin metabolic disorder (multiple); carcinoma (multiple); drug-induced hepatitis; leukemia (multiple); and non-alcoholic fatty liver disease. Orthologous to human ABCC2 (ATP binding cassette subfamily C member 2). [provided by Alliance of Genome Resources, Apr 2022]