preferred_name: hercynine + 3 S-adenosyl-L-homocysteine + 3 H(+) => L-histidine + 3 S-adenosyl-L-methionine
preferred_name_lc: hercynine + 3 s-adenosyl-l-homocysteine + 3 h(+) => l-histidine + 3 s-adenosyl-l-methionine
label: hercynine + 3 S-adenosyl-L-homocysteine + 3 H(+) => L-histidine + 3 S-adenosyl-L-methionine
label_lc: hercynine + 3 s-adenosyl-l-homocysteine + 3 h(+) => l-histidine + 3 s-adenosyl-l-methionine