# OC Root 2nd 3rd 4th PC Gene/Definition OC.40798 Bacteria.24469 Proteobacteria.468343 Alphaproteobacteria.331746 phl.816 phl:KKY_172 oligopeptide/dipeptide ABC transporter, ATP-binding protein-like protein; K02031 peptide/nickel transport system ATP-binding protein