https://www.selleckchem.com/pr....oducts/pf-06873600.h
RNA methylations of varied RNA species (mRNA, tRNA, rRNA, non-coding RNA) generate a range of modified nucleotides, including N6-methyladenosine. Here we study the enzymology of three human RNA methyltransferases that methylate the adenosine amino group in diverse contexts, when it is the first transcribed nucleotide after the mRNA cap (PCIF1), at position 1832 of 18S rRNA (MettL5-Trm112 complex), and within a hairpin in the 3' UTR of the S-adenosyl-l-methionine synthetase (MettL16). Among these three enzymes, the catalytic efficien