# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.655242 Bacteria.298874 Proteobacteria.556480 Deltaproteobacteria.43379 Sorangium.10265 scu.4191 scu:SCE1572_21250 hypothetical protein OC.655242 Bacteria.298874 Proteobacteria.556480 Deltaproteobacteria.43379 - ccro.4772 ccro:CMC5_050090 uncharacterized protein