# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1435501 Bacteria.493680 Proteobacteria.109632 Alphaproteobacteria.143639 Methylobacterium.8018 - mrd.690 mrd:Mrad2831_0618 hypothetical protein OC.1435501 Bacteria.493680 Proteobacteria.109632 Alphaproteobacteria.143639 Methylobacterium.8018 - mor.809 mor:MOC_0783 protein of unassigned function OC.1435501 Bacteria.493680 Proteobacteria.109632 Alphaproteobacteria.143639 Methylobacterium.8018 - mphy.172 mphy:MCBMB27_00201 hypothetical protein OC.1435501 Bacteria.493680 Proteobacteria.109632 Alphaproteobacteria.143639 Methylobacterium.8018 Methylobacterium_sp_.21291 metx.5365 metx:A3862_27835 hypothetical protein