# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1435491 Bacteria.493668 Proteobacteria.109596 Alphaproteobacteria.143607 Methylobacterium.7854 - mrd.859 mrd:Mrad2831_0789 hypothetical protein OC.1435491 Bacteria.493668 Proteobacteria.109596 Alphaproteobacteria.143607 Methylobacterium.7854 - mor.1026 mor:MOC_1000 protein of unassigned function OC.1435491 Bacteria.493668 Proteobacteria.109596 Alphaproteobacteria.143607 Methylobacterium.7854 - mphy.357 mphy:MCBMB27_00386 hypothetical protein OC.1435491 Bacteria.493668 Proteobacteria.109596 Alphaproteobacteria.143607 Methylobacterium.7854 Methylobacterium_sp_.21052 metx.5126 metx:A3862_26610 hypothetical protein