label: roseoflavin + 2 S-adenosyl-L-homocysteine + 2 H(+) => 8-amino-8-demethylriboflavin + 2 S-adenosyl-L-methionine
label_lc: roseoflavin + 2 s-adenosyl-l-homocysteine + 2 h(+) => 8-amino-8-demethylriboflavin + 2 s-adenosyl-l-methionine