# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.426429 Bacteria.305863 Proteobacteria.292887 Epsilonproteobacteria.3657 Sulfuricurvum.1451 sku.564 sku:Sulku_0496 SSU ribosomal protein S16P; K02959 small subunit ribosomal protein S16 OC.426429 Bacteria.305863 Proteobacteria.292887 Epsilonproteobacteria.3657 Sulfuricurvum.1451 sulr.519 sulr:B649_02490 hypothetical protein; K02959 small subunit ribosomal protein S16