# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1971879 Bacteria.1115323 Proteobacteria.627856 Epsilonproteobacteria.13263 Campylobacter.6766 cha.1250 cha:CHAB381_1336 conserved hypothetical protein OC.1971879 Bacteria.1115323 Proteobacteria.627856 Epsilonproteobacteria.13263 Campylobacter.6766 cure.586 cure:CUREO_0593 hypothetical protein