# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.335619 Bacteria.345968 Firmicutes.110948 Firmicutes___Clostridia.21787 Eubacterium.8712 elm.3161 elm:ELI_3454 hypothetical protein; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]