23S rRNA (cytidine1920-2'-O)-methyltransferase

Template:Short description Template:Infobox enzyme 23S rRNA (cytidine¹⁹²⁰-2'-O)-methyltransferase (Template:EC number, TlyA) is an enzyme with systematic name S-adenosyl-L-methionine:23S rRNA (cytidine¹⁹²⁰-2'-O)-methyltransferase. This enzyme catalyses the following chemical reaction

S-adenosyl-L-methionine + cytidine¹⁹²⁰ in 23S rRNA $\rightleftharpoons$ S-adenosyl-L-homocysteine + 2'-O-methylcytidine¹⁹²⁰ in 23S rRNA

This is a bifunctional enzyme from Mycobacterium tuberculosis.

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