# OC Root 2nd 3rd PC Gene/Definition OC.100449 Archaea.39375 Bathyarchaeota.229 barc.1787 barc:AOA65_1886 mvhG; F420-non-reducing hydrogenase iron-sulfur subunit G; K14128 F420-non-reducing hydrogenase small subunit [EC:1.12.99.- 1.8.98.5] OC.100449 Archaea.39375 Bathyarchaeota.229 barb.1430 barb:AOA66_1506 mvhG; F420-non-reducing hydrogenase iron-sulfur subunit G; K14128 F420-non-reducing hydrogenase small subunit [EC:1.12.99.- 1.8.98.5]