# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.4493 Bacteria.1196 Proteobacteria.364476 Alphaproteobacteria.176112 Acidiphilium.1169 acr.2093 acr:Acry_2096 filamentous hemagglutinin family outer membrane protein OC.4493 Bacteria.1196 Proteobacteria.364476 Alphaproteobacteria.176112 Acidiphilium.1169 amv.2348 amv:ACMV_23420 hypothetical protein