# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.342484 Bacteria.422820 Proteobacteria.266283 Deltaproteobacteria.22233 Pelobacter.290 pca.1581 pca:Pcar_1646 bamJ; amino acid aminotransferase, putative OC.342484 Bacteria.422820 Proteobacteria.266283 Deltaproteobacteria.22233 Pelobacter.290 pace.1327 pace:A6070_07035 hypothetical protein OC.342484 Bacteria.422820 Proteobacteria.266283 Deltaproteobacteria.22233 Pelobacter.4167 pef.431 pef:A7E78_02125 hypothetical protein