preferred_name: AMP + ATP <=> ADP + ADP [AK2] (Drosophila melanogaster)
preferred_name_lc: amp + atp <=> adp + adp [ak2] (drosophila melanogaster)
label: AMP + ATP <=> ADP + ADP [AK2] (Drosophila melanogaster)
label_lc: amp + atp <=> adp + adp [ak2] (drosophila melanogaster)