# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509059 Bacteria.260566 Acidobacteria.21604 - - aca.2879 aca:ACP_3055 hydrogenase maturation protease; K03605 hydrogenase maturation protease [EC:3.4.23.-] OC.509060 Bacteria.260590 - - - caby.2394 caby:Cabys_3230 hydrogenase maturation protease; K03605 hydrogenase maturation protease [EC:3.4.23.-] OC.509061 Bacteria.260564 Proteobacteria.573802 Deltaproteobacteria.75401 Desulfuromonas.1199 des.3166 des:DSOUD_3309 hydrogenase maturation protease; K03605 hydrogenase maturation protease [EC:3.4.23.-] OC.509061 Bacteria.260564 Proteobacteria.573802 Deltaproteobacteria.75401 Desulfuromonas.1199 deu.3086 deu:DBW_3344 periplasmically oriented, membrane-bound [NiFe]-hydrogenase maturation protease; K03605 hydrogenase maturation protease [EC:3.4.23.-]