# OC Root 2nd 3rd 4th PC Gene/Definition OC.40659 Bacteria.24217 Proteobacteria.193944 Alphaproteobacteria.70164 sagu.5012 sagu:CDO87_26025 dppD; dipeptide ABC transporter ATP-binding protein DppD; K02031 peptide/nickel transport system ATP-binding protein