TRNA (guanine26-N2)-dimethyltransferase
Template:Infobox enzyme TRNA (guanine26-N2)-dimethyltransferase (Template:EC number, Trm1p, TRM1, tRNA (m22G26)dimethyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:tRNA (guanine26-N2)-dimethyltransferase.[1][2][3][4] This enzyme catalyses the following chemical reaction
- 2 S-adenosyl-L-methionine + guanine26 in tRNA 2 S-adenosyl-L-homocysteine + N2-dimethylguanine26 in tRNA
The enzyme dissociates from its tRNA substrate between the two consecutive methylation reactions.
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Template:One carbon transferases Template:Enzymes Template:Portal bar