Predicted to enable acetyl-CoA C-acetyltransferase activity and acyl-CoA hydrolase activity. Predicted to be involved in several processes, including cellular response to hypoxia; fatty acid beta-oxidation; and regulation of mitochondrial membrane permeability. Predicted to act upstream of or within fatty acid metabolic process. Located in mitochondrial inner membrane. Is expressed in several structures, including alimentary system; brain; integumental system; sensory organ; and urinary system. Orthologous to human ACAA2 (acetyl-CoA acyltransferase 2). [provided by Alliance of Genome Resources, Apr 2022]