# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.122447 Bacteria.41696 Proteobacteria.430107 Alphaproteobacteria.271423 Roseovarius.1899 rmm.2757 rmm:ROSMUCSMR3_02779 pdhS; cell-division control histidine kinase PdhS OC.122447 Bacteria.41696 Proteobacteria.430107 Alphaproteobacteria.271423 Roseovarius.1899 rok.377 rok:RAK1035_0367 Hypothetical protein