ADP + ATP <=> adenosine 3'-diphosphate,5'-diphosphate + AMP
adp + atp <=> adenosine 3'-diphosphate,5'-diphosphate + amp
ADP + ATP <=> adenosine 3'-diphosphate,5'-diphosphate + AMP
adp + atp <=> adenosine 3'-diphosphate,5'-diphosphate + amp