# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.2025175 Bacteria.1173211 Proteobacteria.707585 Gammaproteobacteria.306521 Legionella.6656 llo.2551 llo:LLO_2648 hypothetical protein OC.2025175 Bacteria.1173211 Proteobacteria.707585 Gammaproteobacteria.306521 Legionella.6656 lsh.3367 lsh:CAB17_18790 hypothetical protein