ID 2.1.1.34 DE tRNA (guanosine(18)-2'-O)-methyltransferase. AN tRNA (Gm18) 2'-O-methyltransferase. AN tRNA (Gm18) methyltransferase. CA guanosine(18) in tRNA + S-adenosyl-L-methionine = 2'-O- CA methylguanosine(18) in tRNA + S-adenosyl-L-homocysteine + H(+). CC -!- The enzyme catalyzes the methylation of guanosine(18) in tRNA. DR Q13395, TARB1_HUMAN; E9Q368, TARB1_MOUSE; Q07527, TRM3_YEAST ; DR O67577, TRMH_AQUAE ; O51081, TRMH_BORBU ; P0AGJ3, TRMH_ECO57 ; DR P0AGJ2, TRMH_ECOLI ; P0AGJ4, TRMH_SHIFL ; Q72GI1, TRMH_THET2 ; DR Q5SM16, TRMH_THET8 ; //