# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.336667 Bacteria.383731 Proteobacteria.268368 Deltaproteobacteria.26035 Pseudodesulfovibrio.2637 dej.1689 dej:AWY79_08755 hypothetical protein OC.336667 Bacteria.383731 Proteobacteria.268368 Deltaproteobacteria.26035 Pseudodesulfovibrio.2637 pprf.3019 pprf:DPRO_3305 conserved protein of unknown function