# OC Root 2nd 3rd PC Gene/Definition OC.335629 Bacteria.1244853 Spirochaetes.32575 slr.431 slr:L21SP2_0407 2-oxoglutarate oxidoreductase, beta subunit; K00187 2-oxoisovalerate ferredoxin oxidoreductase, beta subunit [EC:1.2.7.7] OC.335632 Bacteria.345962 Spirochaetes.34552 ssm.677 ssm:Spirs_0611 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]