# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1241393 Bacteria.127750 Proteobacteria.800658 Other_proteobacteria.7179 Mariprofundus.1567 maes.551 maes:Ga0123461_0549 CBS domain-containing protein OC.1241393 Bacteria.127750 Proteobacteria.800658 Other_proteobacteria.7179 Mariprofundus.1567 mfn.1682 mfn:Ga0123462_1714 CBS domain-containing protein