Predicted to enable L-aspartate transmembrane transporter activity and L-glutamate transmembrane transporter activity. Predicted to be involved in L-glutamate transmembrane transport; aspartate transmembrane transport; and malate-aspartate shuttle. Located in mitochondrial inner membrane. Orthologous to human SLC25A18 (solute carrier family 25 member 18). [provided by Alliance of Genome Resources, Apr 2022]