# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1296941 Bacteria.223491 Proteobacteria.800497 Other_proteobacteria.6753 Mariprofundus.1127 maes.2271 maes:Ga0123461_2356 hypothetical protein OC.1296941 Bacteria.223491 Proteobacteria.800497 Other_proteobacteria.6753 Mariprofundus.1127 mfn.118 mfn:Ga0123462_0112 hypothetical protein