m1610

TRNA (adenine22-N1)-methyltransferase (EC 2.1.1.217, TrmK, YqfN, Sp1610 (gene), tRNA: m1A22 methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:tRNA (adenine22-N1)-methyltransferase. This enzyme catalyses the following chemical reaction

S-adenosyl-L-methionine + adenine22 in tRNA



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{\displaystyle \rightleftharpoons }
S-adenosyl-L-homocysteine + N1-methyladenine22 in tRNAThe enzyme specifically methylates adenine22 in tRNA.

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