# OC Root 2nd 3rd PC Gene/Definition OC.335646 Bacteria.397902 Thermotogae.1500 pmo.238 pmo:Pmob_0203 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]