preferred_name: guanosine(7) in tRNA + S-adenosyl-L-methionine = N(2)-methylguanosine(7) in tRNA + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: guanosine(7) in trna + s-adenosyl-l-methionine = n(2)-methylguanosine(7) in trna + s-adenosyl-l-homocysteine + h(+)
label: guanosine(7) in tRNA + S-adenosyl-L-methionine = N(2)-methylguanosine(7) in tRNA + S-adenosyl-L-homocysteine + H(+)
label_lc: guanosine(7) in trna + s-adenosyl-l-methionine = n(2)-methylguanosine(7) in trna + s-adenosyl-l-homocysteine + h(+)