# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.652633 Bacteria.127676 Proteobacteria.49312 Alphaproteobacteria.176537 Acidiphilium.2672 acr.678 acr:Acry_0610 protein of unknown function DUF190; K09137 uncharacterized protein OC.652633 Bacteria.127676 Proteobacteria.49312 Alphaproteobacteria.176537 Acidiphilium.2672 amv.778 amv:ACMV_06840 hypothetical protein; K09137 uncharacterized protein