# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1467860 Bacteria.536719 Proteobacteria.289658 Epsilonproteobacteria.10140 Sulfuricurvum.1849 sulr.27 sulr:B649_08825 hypothetical protein OC.1467860 Bacteria.536719 Proteobacteria.289658 Epsilonproteobacteria.10140 Sulfuricurvum.1849 sulr.27 sulr:B649_09715 hypothetical protein