preferred_name: adenosine(2142) in 25S rRNA + S-adenosyl-L-methionine <=> N(1)-methyladenosine(2142) in 25S rRNA + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: adenosine(2142) in 25s rrna + s-adenosyl-l-methionine <=> n(1)-methyladenosine(2142) in 25s rrna + s-adenosyl-l-homocysteine + h(+)
label: adenosine(2142) in 25S rRNA + S-adenosyl-L-methionine <=> N(1)-methyladenosine(2142) in 25S rRNA + S-adenosyl-L-homocysteine + H(+)
label_lc: adenosine(2142) in 25s rrna + s-adenosyl-l-methionine <=> n(1)-methyladenosine(2142) in 25s rrna + s-adenosyl-l-homocysteine + h(+)