# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1835692 Bacteria.961754 Proteobacteria.383340 Alphaproteobacteria.204647 Chelatococcus.1164 chel.3796 chel:AL346_20385 hypothetical protein OC.1835692 Bacteria.961754 Proteobacteria.383340 Alphaproteobacteria.204647 Chelatococcus.1164 cdq.2117 cdq:BOQ54_11060 hypothetical protein