# OC Root 2nd 3rd 4th PC Gene/Definition OC.20479 Bacteria.360530 Actinobacteria.142961 Olsenella.378 ols.1522 ols:Olsu_1571 sulfide dehydrogenase (flavoprotein) subunit SudB; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1] OC.20479 Bacteria.360530 Actinobacteria.142961 Olsenella.378 olo.1745 olo:ADJ70_11100 ferredoxin-NADP reductase; K00528 ferredoxin/flavodoxin---NADP+ reductase [EC:1.18.1.2 1.19.1.1]