dTDP-4-O-demethyl-beta-L-noviose + novobiocic acid = desmethyldescarbamoylnovobiocin + dTDP + H(+)
dtdp-4-o-demethyl-beta-l-noviose + novobiocic acid = desmethyldescarbamoylnovobiocin + dtdp + h(+)
"L-demethylnoviosyl transferase"
"l-demethylnoviosyl transferase"