label: tRNA (uracil(54)-C5)-methyltransferase activity, S-adenosyl methionine-dependent
label_lc: trna (uracil(54)-c5)-methyltransferase activity, s-adenosyl methionine-dependent
description: "Catalysis of the reaction: S-adenosyl-L-methionine + uridine54 in tRNA = 5-methyluridine54 in tRNA + H+ + S-adenosyl-L-homocysteine."