label: (E)-2-methylgeranyl diphosphate + S-adenosyl-L-homocysteine + H(+) => (2E)-geranyl diphosphate + S-adenosyl-L-methionine
label_lc: (e)-2-methylgeranyl diphosphate + s-adenosyl-l-homocysteine + h(+) => (2e)-geranyl diphosphate + s-adenosyl-l-methionine