preferred_name: 2'-O-methylguanosine(18) in tRNA + S-adenosyl-L-homocysteine + H(+) => guanosine(18) in tRNA + S-adenosyl-L-methionine
preferred_name_lc: 2'-o-methylguanosine(18) in trna + s-adenosyl-l-homocysteine + h(+) => guanosine(18) in trna + s-adenosyl-l-methionine
label: 2'-O-methylguanosine(18) in tRNA + S-adenosyl-L-homocysteine + H(+) => guanosine(18) in tRNA + S-adenosyl-L-methionine
label_lc: 2'-o-methylguanosine(18) in trna + s-adenosyl-l-homocysteine + h(+) => guanosine(18) in trna + s-adenosyl-l-methionine