# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.641988 Bacteria.318310 Firmicutes.266454 Firmicutes___Clostridia.130746 Lachnoclostridium.5839 cbol.4343 cbol:CGC65_22830 ferredoxin family protein; K00176 2-oxoglutarate ferredoxin oxidoreductase subunit delta [EC:1.2.7.3]