# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1435495 Bacteria.493672 Proteobacteria.109600 Alphaproteobacteria.143614 Methylobacterium.7903 - mrd.803 mrd:Mrad2831_0731 hypothetical protein OC.1435495 Bacteria.493672 Proteobacteria.109600 Alphaproteobacteria.143614 Methylobacterium.7903 - mor.936 mor:MOC_0910 protein of unassigned function OC.1435495 Bacteria.493672 Proteobacteria.109600 Alphaproteobacteria.143614 Methylobacterium.7903 - mphy.295 mphy:MCBMB27_00324 hypothetical protein OC.1435495 Bacteria.493672 Proteobacteria.109600 Alphaproteobacteria.143614 Methylobacterium.7903 Methylobacterium_sp_.21104 metx.5178 metx:A3862_26890 AMP-dependent synthetase