# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40726 Bacteria.577043 Proteobacteria.92188 Alphaproteobacteria.131734 Mesorhizobium.2423 - mlo.3109 mlo:mll9132 oligopeptide ABC transporter ATP-binding; K02032 peptide/nickel transport system ATP-binding protein OC.40726 Bacteria.577043 Proteobacteria.92188 Alphaproteobacteria.131734 Mesorhizobium.2423 Mesorhizobium_sp_.4305 meso.4234 meso:BSQ44_22055 ABC transporter ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein