# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.256262 Bacteria.258131 Proteobacteria.444751 Alphaproteobacteria.291630 Sphingopyxis.7389 Sphingopyxis_macrogoltabida.5289 smaz.2368 smaz:LH19_12145 hypothetical protein OC.256262 Bacteria.258131 Proteobacteria.171973 Alphaproteobacteria.292790 Sphingopyxis.12170 Sphingopyxis_sp_.10618 sphq.762 sphq:BWQ93_03875 putative baseplate assembly protein