Tags: Enzyme.
TRNA (pseudouridine54-N1)-methyltransferase (EC 2.1.1.257 TrmY m1Psi methyltransferase) is an enzyme with system name S-adenosyl-L-methionine:tRNA (pseudouridine54-N1)-methyltransferase. This enzyme catalyses the following chemical reaction S-adenosyl-L-methionine + pseudouridine54 in tRNA S-adenosyl-L-homocysteine + N1-methylpseudouridine54 in tRNAThis archaeal enzyme is specific for the 54 position.