ID 2.1.1.266 DE 23S rRNA (adenine(2030)-N(6))-methyltransferase. AN m(6)A(2030) methyltransferase. CA adenosine(2030) in 23S rRNA + S-adenosyl-L-methionine = H(+) + N(6)- CA methyladenosine(2030) in 23S rRNA + S-adenosyl-L-homocysteine. CC -!- The recombinant RlmJ protein is most active in methylating CC deproteinized 23S ribosomal subunit, and does not methylate the CC completely assembled 50S subunits. DR P37634, RLMJ_ECOLI ; P31777, RLMJ_HAEIN ; //