# OC Root 2nd 3rd 4th PC Gene/Definition OC.335698 Bacteria.307633 Bacteroidetes.52593 Rhodothermus.1885 rmr.344 rmr:Rmar_0336 thiamine pyrophosphate protein domain protein TPP-binding protein; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335698 Bacteria.307633 Bacteroidetes.52593 Rhodothermus.1885 rmg.341 rmg:Rhom172_0326 2-oxoglutarate synthase; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]