label: N(6)-L-threonylcarbamoyladenine synthase activity
label_lc: n(6)-l-threonylcarbamoyladenine synthase activity
description: "Catalysis of the reaction: L-threonylcarbamoyladenylate + adenine(37) in tRNA = AMP + N(6)-L-threonylcarbamoyladenine(37) in tRNA."