preferred_name: guanosine(2553) in 23S rRNA + S-adenosyl-L-methionine <=> 2'-O-methylguanosine(2553) in 23S rRNA + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: guanosine(2553) in 23s rrna + s-adenosyl-l-methionine <=> 2'-o-methylguanosine(2553) in 23s rrna + s-adenosyl-l-homocysteine + h(+)
label: guanosine(2553) in 23S rRNA + S-adenosyl-L-methionine <=> 2'-O-methylguanosine(2553) in 23S rRNA + S-adenosyl-L-homocysteine + H(+)
label_lc: guanosine(2553) in 23s rrna + s-adenosyl-l-methionine <=> 2'-o-methylguanosine(2553) in 23s rrna + s-adenosyl-l-homocysteine + h(+)