# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.336207	Archaea.56910	Euryarchaeota.41597	Archaeoglobus.5559	ave.1758	ave:Arcve_1855   Hydrogen dehydrogenase; K14126 F420-non-reducing hydrogenase large subunit [EC:1.12.99.- 1.8.98.5]