. "Reviewed: Antonellis, A, 2008-12-02 16:58:45"^^ . "Authored: D'Eustachio, P, 2008-11-29 15:41:00"^^ . "Edited: D'Eustachio, P, 2008-11-29 15:41:00"^^ . "TARS (cytosolic threonyl tRNA synthetase) catalyzes the reaction of threonine, tRNA(Thr), and ATP to form Thr-tRNA(Thr), AMP, and pyrophosphate. The enzyme, a class II tRNA synthetase, is a homodimer (Pan et al. 1982)."^^ . . . . . . "threonine + tRNA(Thr) + ATP => Thr-tRNA(Thr) + AMP + pyrophosphate"^^ . "6.1.1.3"^^ . . . . . . .