# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40748 Bacteria.23854 Proteobacteria.101548 Alphaproteobacteria.137194 Neorhizobium.3081 Neorhizobium_galegae.932 ngl.5215 ngl:RG1141_PA07440 oppD; Oligopeptide-transport ATP-binding protein ABC transporter OppD; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40748 Bacteria.23854 Proteobacteria.101548 Alphaproteobacteria.137194 Neorhizobium.3081 Neorhizobium_galegae.932 ngg.1967 ngg:RG540_CH19760 oppD; Oligopeptide-transport ATP-binding protein ABC transporter OppD; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein