guanosine(6) in tRNA + S-adenosyl-L-methionine <=> N(2)-methylguanosine(6) in tRNA + S-adenosyl-L-homocysteine + H(+)
guanosine(6) in trna + s-adenosyl-l-methionine <=> n(2)-methylguanosine(6) in trna + s-adenosyl-l-homocysteine + h(+)
guanosine(6) in tRNA + S-adenosyl-L-methionine <=> N(2)-methylguanosine(6) in tRNA + S-adenosyl-L-homocysteine + H(+)
guanosine(6) in trna + s-adenosyl-l-methionine <=> n(2)-methylguanosine(6) in trna + s-adenosyl-l-homocysteine + h(+)