ID 2.1.1.62 DE mRNA (2'-O-methyladenosine-N(6)-)-methyltransferase. CA S-adenosyl-L-methionine + m(7)G(5')pppAm = S-adenosyl-L-homocysteine + CA m(7)G(5')pppm(6)Am. CC -!- mRNA containing an N(6),2'-O-dimethyladenosine cap. PR PROSITE; PDOC51143; DR P41833, IME4_YEAST ; O82486, MTA70_ARATH; Q9VCE6, MTA70_DROME; DR Q86U44, MTA70_HUMAN; Q2HVD6, MTA70_MEDTR; Q8C3P7, MTA70_MOUSE; DR Q6EU10, MTA70_ORYSJ; //