IA [auth q], O [auth Q] | Molybdopterin oxidoreductase | - | - | - |
HA [auth p], N [auth P] | Formylmethanofuran dehydrogenase subunit A | - | - | - |
GA [auth o], M [auth O] | Ferredoxin | | - | - |
EA [auth m], FA [auth n], K [auth M], L [auth N] | F420 non-reducing hydrogenase subunit | - | - | - |
CA [auth k], DA [auth l], I [auth K], J [auth L] | F420-non-reducing hydrogenase subunit delta | | - | - |
AA [auth i], BA [auth j], G [auth I], H [auth J] | F420-non-reducing hydrogenase small subunit | - | - | - |
E, F, X [auth e], Y [auth f] | H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit C2 | | | |
C, D, V [auth c], W [auth d] | H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit B2 | | | - |
NA [auth G], OA [auth H], PA [auth h], Z [auth g] | Coenzyme F420-reducing hydrogenase, alpha subunit | | - | - |
MA [auth u], S [auth U] | 4Fe-4S binding protein | - | - | - |
LA [auth t], R [auth T] | 4Fe-4S ferredoxin | - | - | - |
KA [auth s], Q [auth S] | Formylmethanofuran dehydrogenase subunit D | - | - | - |
JA [auth r], P [auth R] | Tungsten-containing formylmethanofuran dehydrogenase 2 subunit C | - | - | - |
A, B, T [auth a], U [auth b] | CoB--CoM heterodisulfide reductase iron-sulfur subunit A | - | - | - |