# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1435496 Bacteria.493673 Proteobacteria.109601 Alphaproteobacteria.143615 Methylobacterium.7932 - mrd.772 mrd:Mrad2831_0700 hypothetical protein OC.1435496 Bacteria.493673 Proteobacteria.109601 Alphaproteobacteria.143615 Methylobacterium.7932 - mor.905 mor:MOC_0879 protein of unassigned function OC.1435496 Bacteria.493673 Proteobacteria.109601 Alphaproteobacteria.143615 Methylobacterium.7932 - mphy.263 mphy:MCBMB27_00292 hypothetical protein OC.1435496 Bacteria.493673 Proteobacteria.109601 Alphaproteobacteria.143615 Methylobacterium.7932 Methylobacterium_sp_.21134 metx.5208 metx:A3862_27040 hypothetical protein