# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1835675 Bacteria.961737 Proteobacteria.383319 Alphaproteobacteria.204605 Chelatococcus.311 chel.2650 chel:AL346_14190 hypothetical protein OC.1835675 Bacteria.961737 Proteobacteria.383319 Alphaproteobacteria.204605 Chelatococcus.311 cdq.1297 cdq:BOQ54_06840 hypothetical protein