# OC Root 2nd 3rd PC Gene/Definition OC.636544 Bacteria.260987 Dictyoglomi.704 dth.1700 dth:DICTH_1789 hydrogenase expression/formation protein HypD; K04654 hydrogenase expression/formation protein HypD OC.636544 Bacteria.260987 Dictyoglomi.704 dtu.93 dtu:Dtur_0089 hydrogenase expression/formation protein HypD; K04654 hydrogenase expression/formation protein HypD