# OC Root 2nd 3rd PC Gene/Definition OC.20470 Bacteria.590079 Acidobacteria.12587 aba.2717 aba:Acid345_2795 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1]