# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40712 Bacteria.24427 Proteobacteria.197422 Alphaproteobacteria.80845 Celeribacter.2475 cid.2065 cid:P73_2163 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02031 peptide/nickel transport system ATP-binding protein OC.40712 Bacteria.24427 Proteobacteria.197422 Alphaproteobacteria.80845 Celeribacter.2475 ceh.871 ceh:CEW89_04430 oppD; ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein