# OC Root 2nd 3rd 4th PC Gene/Definition OC.20468 Bacteria.455759 Firmicutes.127627 Firmicutes___Clostridia.66766 dau.527 dau:Daud_0550 oxidoreductase FAD/NAD(P)-binding domain protein; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1]