adenosine(1618) in 23S rRNA + S-adenosyl-L-methionine = N(6)-methyladenosine(1618) in 23S rRNA + S-adenosyl-L-homocysteine + H(+)
adenosine(1618) in 23s rrna + s-adenosyl-l-methionine = n(6)-methyladenosine(1618) in 23s rrna + s-adenosyl-l-homocysteine + h(+)
adenosine(1618) in 23S rRNA + S-adenosyl-L-methionine = N(6)-methyladenosine(1618) in 23S rRNA + S-adenosyl-L-homocysteine + H(+)
adenosine(1618) in 23s rrna + s-adenosyl-l-methionine = n(6)-methyladenosine(1618) in 23s rrna + s-adenosyl-l-homocysteine + h(+)