1.8.98.4	coenzyme F420	-	
1.8.98.4	Ferredoxin	-	
1.8.98.4	[4Fe-4S]-center	-	
1.8.98.4	coenzyme F420	reduced F420 is a direct electron donor in the carbon dioxide reduction pathway and also serves as the electron donor for the proposed HdrABC-catalyzed electron bifurcation reaction in which reduced ferredoxin (also required for carbon dioxide reduction) is generated with simultaneous reduction of CoM-S-S-CoB