si_0806 Formate_dehydrogenase Formate dehydrogenase H (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase O alpha subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase O beta subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase O gamma subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase N alpha subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase N beta subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase N gamma subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase alpha subunit (EC 1.2.1.2) si_0806 Formate_dehydrogenase Formate dehydrogenase beta subunit (EC 1.2.1.2)