preferred_name: L-homocysteine + ATP + H(+) => L-homocysteinyl-AMP + diphosphate
preferred_name_lc: l-homocysteine + atp + h(+) => l-homocysteinyl-amp + diphosphate
label: L-homocysteine + ATP + H(+) => L-homocysteinyl-AMP + diphosphate
label_lc: l-homocysteine + atp + h(+) => l-homocysteinyl-amp + diphosphate