# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1482298 Bacteria.553124 Proteobacteria.320351 Gammaproteobacteria.166653 Legionella.3731 Legionella_pneumophila.3543 lpu.2208 lpu:LPE509_02212 hypothetical protein OC.1482298 Bacteria.553124 Proteobacteria.320351 Gammaproteobacteria.166653 Legionella.3731 Legionella_pneumophila.3543 lpp.1024 lpp:lpp1054 hypothetical protein OC.1482298 Bacteria.553124 Proteobacteria.320351 Gammaproteobacteria.166653 Legionella.3731 Legionella_pneumophila.3543 lpe.989 lpe:lp12_1013 hypothetical protein