preferred_name: 5-carboxymethoxyuridine(34) in tRNA + S-adenosyl-L-homocysteine + H(+) => carboxy-S-adenosyl-L-methionine + 5-hydroxyuridine(34) in tRNA
preferred_name_lc: 5-carboxymethoxyuridine(34) in trna + s-adenosyl-l-homocysteine + h(+) => carboxy-s-adenosyl-l-methionine + 5-hydroxyuridine(34) in trna
label: 5-carboxymethoxyuridine(34) in tRNA + S-adenosyl-L-homocysteine + H(+) => carboxy-S-adenosyl-L-methionine + 5-hydroxyuridine(34) in tRNA
label_lc: 5-carboxymethoxyuridine(34) in trna + s-adenosyl-l-homocysteine + h(+) => carboxy-s-adenosyl-l-methionine + 5-hydroxyuridine(34) in trna