GO:0015948

N5-methyltetrahydromethanopterin: methyltransferase, subunit G (NCBI)

N5-methyltetrahydromethanopterin: methultransferase, subunit C (NCBI)

N5-methyltetrahydromethanopterin: methyltransferase, subunit B (NCBI)

F420-dependent methylenetetrahydromethanopterin dehydrogenase (NCBI)

Hydrogenase, iron-sulfur cluster-binding subunit, putative

Heterodisulfide reductase, iron-sulfur-binding subunit, putative