# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40761 Bacteria.495453 Proteobacteria.118308 Alphaproteobacteria.150460 Oligotropha.2472 oca.3462 oca:OCAR_7511 oligopeptide transport ATP-binding protein AppF; K02032 peptide/nickel transport system ATP-binding protein OC.40761 Bacteria.495453 Proteobacteria.118308 Alphaproteobacteria.150460 Oligotropha.2472 ocg.619 ocg:OCA5_c06270 dppF; ABC transporter, oligopeptide/dipeptide ATP-binding protein DppF; K02032 peptide/nickel transport system ATP-binding protein OC.40761 Bacteria.495453 Proteobacteria.118308 Alphaproteobacteria.150460 Oligotropha.2472 oco.619 oco:OCA4_c06260 dppF; ABC transporter, oligopeptide/dipeptide ATP-binding protein DppF; K02032 peptide/nickel transport system ATP-binding protein