Tags: Enzyme.
In enzymology a methylenetetrahydrofolate-tRNA-(uracil-5-)-methyltransferase (EC 2.1.1.74) is an enzyme that catalyzes the chemical reaction510-methylenetetrahydrofolate + tRNA containing uridine at position 54 + FADH2 tetrahydrofolate + tRNA containing ribothymidine at position 54 + FADThe 3 substrates of this enzyme are 510-methylenetetrahydrofolate tRNA containing uridine at position 54 and FADH2 whereas its 3 products are tetrahydrofolate tRNA containing ribothymidine at position 54 and FAD.This enzyme belongs to the family of transferases specifically those transferring one-carbon group methyltransferases.