# OC Root 2nd 3rd PC Gene/Definition OC.335694 Bacteria.909798 Gemmatimonadetes.7584 gba.4755 gba:J421_5086 thiamine pyrophosphate TPP-binding domain-containing protein; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]