2.1.1.221	EC 2.1.1.31, hTRMT10A, m1G9 methyltransferase, m1G9 MTase, m1R9-specific TkTrm10, More, ScTrm10, SPOUT MTase, TK0422p, TkTrm10, Trm10, Trm10p (ambiguous), TRMT10A, Trmt10C, tRNA (guanine-N(1)-)-methyltransferase, tRNA m1G9 methyltransferase, tRNA m1G9 MTase, tRNA m1G9 SPOUT methyltransferase, tRNA m1R9 methyltransferase, tRNA(m1G9/m1A9)-methyltransferase, tRNA(m1G9/m1A9)MTase