label: 23S rRNA (adenine(1618)-N(6))-methyltransferase activity
label_lc: 23s rrna (adenine(1618)-n(6))-methyltransferase activity
description: "Catalysis of the reaction: S-adenosyl-L-methionine + adenine(1618) in 23S rRNA = S-adenosyl-L-homocysteine + rRNA containing N(6)-methyladenine(1618) in 23S rRNA."