# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1913735 Bacteria.1047709 Proteobacteria.505437 Betaproteobacteria.172602 Cupriavidus.13855 cti.4373 cti:RALTA_B1258 hypothetical protein OC.1913735 Bacteria.1047709 Proteobacteria.505437 Betaproteobacteria.172602 Cupriavidus.13855 cgd.3594 cgd:CR3_3693 hypothetical protein