# OC Root 2nd 3rd PC Gene/Definition OC.335618 Bacteria.345960 Thermotogae.124 pmo.1390 pmo:Pmob_1476 thiamine pyrophosphate protein domain protein TPP-binding; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]