# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.249029 Bacteria.264355 Proteobacteria.133927 Alphaproteobacteria.164239 - - tpro.3511 tpro:Ga0080559_TMP4200 uncharacterized protein involved in propionate catabolism OC.249029 Bacteria.264355 Proteobacteria.133927 Alphaproteobacteria.164239 Sphingobium.8995 Sphingobium_sp_.5976 sphb.3659 sphb:EP837_03755 hypothetical protein