# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.428399 Bacteria.493378 Proteobacteria.108736 Alphaproteobacteria.142970 Methylobacterium.3605 - mrd.5356 mrd:Mrad2831_5474 hypothetical protein OC.428399 Bacteria.493378 Proteobacteria.108736 Alphaproteobacteria.142970 Methylobacterium.3605 - mor.6018 mor:MOC_6052 protein of unassigned function OC.428399 Bacteria.493378 Proteobacteria.108736 Alphaproteobacteria.142970 Methylobacterium.3605 - mphy.4691 mphy:MCBMB27_04775 hypothetical protein OC.428399 Bacteria.493378 Proteobacteria.108736 Alphaproteobacteria.142970 Methylobacterium.3605 - mee.4761 mee:DA075_25330 right-handed parallel beta-helix repeat-containing protein OC.428399 Bacteria.493378 Proteobacteria.108736 Alphaproteobacteria.142970 Methylobacterium.3605 Methylobacterium_sp_.16698 metx.661 metx:A3862_03300 rtx toxin hemolysin-type calcium-binding protein