ochratoxin B + FADH2 + chloride + O2 <=> ochratoxin A + FAD + 2 H2O
ochratoxin b + fadh2 + chloride + o2 <=> ochratoxin a + fad + 2 h2o
ochratoxin B + FADH2 + chloride + O2 <=> ochratoxin A + FAD + 2 H2O
ochratoxin b + fadh2 + chloride + o2 <=> ochratoxin a + fad + 2 h2o