- Source: TRNA (pseudouridine54-N1)-methyltransferase
TRNA (pseudouridine54-N1)-methyltransferase (EC 2.1.1.257, TrmY, m1Psi methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:tRNA (pseudouridine54-N1)-methyltransferase. This enzyme catalyses the following chemical reaction
S-adenosyl-L-methionine + pseudouridine54 in tRNA
⇌
{\displaystyle \rightleftharpoons }
S-adenosyl-L-homocysteine + N1-methylpseudouridine54 in tRNA
This archaeal enzyme is specific for the 54 position.
References
External links
TRNA+(pseudouridine54-N1)-methyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)