Isopentenyl-diphosphate:tRNA isopentenyltransferase miaA Ava_2518 Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i(6)A) (By similarity). tRNA dimethylallyltransferase MIAA_ANAVT Dimethylallyl diphosphate:tRNA dimethylallyltransferase MTKLIVICGATATGKSGLALNLAMRLGSVILSADSRQVYREFDIGTAKPTLAEQKAVPHYLIDICTPRETMTVADYQEQAQALINSLPVSPLLLVGGTGLYIRSIVQGMKIPRVAPNYELRSQLESLGQTTLYGILQQVDPVAAQKIHPHDPVRTLRAVEVFYVTGIPISAQQGENPPDYPILQIGLDCEMERLSERIHKRTEQMIADGLVGEVEYLCQKYGADLPLLNTLGYQEIKQYLAGEISLEAAKELIVLHTRQFAKRQRTWFRAYPQIEWFNADDADLLDIVWQRIQQ 294