# OC Root 2nd 3rd 4th PC Gene/Definition OC.336214 Archaea.22384 Euryarchaeota.23979 Methanoculleus.831 mem.990 mem:Memar_1007 F420-non-reducing hydrogenase subunit A; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 Methanoculleus.831 mbg.1742 mbg:BN140_1835 mvhA; F420-non-reducing hydrogenase subunit A; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 Methanoculleus.831 mema.2305 mema:MMAB1_2368 vhcA; F420-non-reducing hydrogenase vhc subunit A; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 - mpi.2494 mpi:Mpet_2718 nickel-dependent hydrogenase large subunit; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 Methanocella.643 mpd.2391 mpd:MCP_2492 mvhA-1; F420-non-reducing hydrogenase subunit A; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 Methanocella.643 mez.162 mez:Mtc_0109 mvhA-1; coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), alpha subunit; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5] OC.336214 Archaea.22384 Euryarchaeota.23979 Methanocella.643 rci.2153 rci:RCIX473 mvhA-1; coenzyme F420-non-reducing hydrogenase (methyl viologen-reducing hydrogenase), alpha subunit; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5]