# OC Root 2nd 3rd 4th PC Gene/Definition OC.509062 Bacteria.260571 Planctomycetes.29973 - kst.399 kst:KSMBR1_0246 hybD; hypothetical protein; K03605 hydrogenase maturation protease [EC:3.4.23.-] OC.509063 Bacteria.260584 Proteobacteria.765604 Gammaproteobacteria.401731 alv.808 alv:Alvin_0806 hydrogenase maturation protease; K03605 hydrogenase maturation protease [EC:3.4.23.-]