# OC Root 2nd 3rd 4th PC Gene/Definition OC.335511 Bacteria.890962 Firmicutes.285333 Firmicutes___Clostridia.157001 cthm.1309 cthm:CFE_1348 2-oxoglutarate ferredoxin oxidoreductase subunit gamma; K00177 2-oxoglutarate ferredoxin oxidoreductase subunit gamma [EC:1.2.7.3]