# OC Root 2nd 3rd 4th PC Gene/Definition OC.40773 Bacteria.24101 Proteobacteria.459401 Alphaproteobacteria.315662 jan.4094 jan:Jann_4131 Oligopeptide/dipeptide ABC transporter ATP-binding protein-like protein; K02031 peptide/nickel transport system ATP-binding protein