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© IUBMB 2014
EC 184.108.40.206 N6-L-threonylcarbamoyladenine synthase
EC 220.127.116.11 L-threonylcarbamoyladenylate synthase
EC 18.104.22.168 tRNA (N6-L-threonylcarbamoyladenosine37-C2)-methylthiotransferase synthase