# OC Root 2nd 3rd 4th PC Gene/Definition OC.335646 Bacteria.397902 Thermotogae.1500 Kosmotoga.882 kol.348 kol:Kole_0320 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] OC.335646 Bacteria.397902 Thermotogae.1500 Kosmotoga.882 kpf.1795 kpf:IX53_09905 2-oxoacid:ferredoxin oxidoreductase subunit beta; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]