2 7-demethylsiderin + NADPH + O2 => desertorin A + NADP(+) + 2 H2O
2 7-demethylsiderin + nadph + o2 => desertorin a + nadp(+) + 2 h2o
2 7-demethylsiderin + NADPH + O2 => desertorin A + NADP(+) + 2 H2O
2 7-demethylsiderin + nadph + o2 => desertorin a + nadp(+) + 2 h2o