C

A1A0 ATPase, subunit C (NCBI)

molybdenum containing formylmethanofuran dehydrogenase, subunit B (NCBI)

ferredoxin (NCBI)

coenzyme F420-non-reducing hydrogenase subunit delta (NCBI)

2-oxoisovalerate oxidoreductase subunit beta (NCBI)

tungsten containing formylmethanofuran dehydrogenase, subunit A (NCBI)

formate dehydrogenase beta subunit (NCBI)

2-oxoglutarate oxidoreductase alpha subunit (NCBI)

molybdenum containing formylmethanofuran dehydrogenase, subunit E (NCBI)

formate dehydrogenase beta subunit (NCBI)