Enzymes that catalyze the S-adenosyl-L-methionine-dependent methylation of ribonucleotide bases within a transfer RNA molecule. EC 2.1.1.

Synonyms: Methyltransferases, T RNA, Methylase, RNA, RNA, Transfer, Methyltransferases, RNA Methyltransferases, T, EC 2.1.1.-, tRNA Methyltransferase, RNA Methylase, Methylases, RNA, RNA Methylases, tRNA Methyltransferases, Methyltransferase, tRNA, Methyltransferases, tRNA, T RNA Methyltransferases