# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1971874 Bacteria.1115317 Proteobacteria.627845 Epsilonproteobacteria.13246 Campylobacter.6721 cha.374 cha:CHAB381_0369 hypothetical protein OC.1971874 Bacteria.1115317 Proteobacteria.627845 Epsilonproteobacteria.13246 Campylobacter.6721 cgra.391 cgra:CGRAC_0369 hypothetical protein OC.1971874 Bacteria.1115317 Proteobacteria.627845 Epsilonproteobacteria.13246 Campylobacter.6721 cure.522 cure:CUREO_0527 hypothetical protein