# OC Root 2nd 3rd 4th PC Gene/Definition OC.335692 Bacteria.397897 Firmicutes.108974 Firmicutes___Clostridia.12139 cst.1454 cst:CLOST_1472 korB; 2-oxoglutarate synthase subunit korB (2-ketoglutarate oxidoreductase beta chain) (KOR) (2-oxoglutarate-ferredoxin oxidoreductase subunit beta); K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]