# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Methylobacterium.12887 - mrd.2574 mrd:Mrad2831_2553 conserved hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Methylobacterium.12887 - mor.2965 mor:MOC_2964 protein of unassigned function; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 - - cij.1272 cij:WG74_06715 hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Blastomonas.1729 - blas.4043 blas:BSY18_941 hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Blastomonas.1729 - bfw.2682 bfw:B5J99_13880 hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Erythrobacter.5221 Erythrobacter_litoralis.233 eli.106 eli:ELI_00370 hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Erythrobacter.4260 Erythrobacter_sp_.7004 ery.831 ery:CP97_04395 hypothetical protein; K09931 uncharacterized protein OC.377751 Bacteria.107157 Proteobacteria.202990 Alphaproteobacteria.95249 Erythrobacter.4260 - egn.2481 egn:BMF35_b0061 hypothetical protein; K09931 uncharacterized protein