ADP/ATP translocase 2
              < ADP 
 
            
          ADP/ATP translocase 2 is a protein that in humans is encoded by the SLC25A5 gene on the X chromosome.
This protein functions as an antiporter for ADP/ATP exchange between the mitochondrial matrix and cytoplasm. As a result, it plays a key role in maintaining mitochondrial membrane potential and inhibiting apoptosis and has been targeted for treating cancer.