label: descarbamoylnovobiocin + S-adenosyl-L-homocysteine + H(+) => desmethyldescarbamoylnovobiocin + S-adenosyl-L-methionine
label_lc: descarbamoylnovobiocin + s-adenosyl-l-homocysteine + h(+) => desmethyldescarbamoylnovobiocin + s-adenosyl-l-methionine