Predicted to enable ATP:ADP antiporter activity. Predicted to be involved in male meiosis I; regulation of mitochondrial membrane permeability; and spermatogenesis. Predicted to be located in membrane and mitochondrion. Predicted to be part of mitochondrial permeability transition pore complex. Orthologous to human SLC25A31 (solute carrier family 25 member 31). [provided by Alliance of Genome Resources, Apr 2022]