# OC Root 2nd 3rd 4th PC Gene/Definition OC.40739 Bacteria.24398 Chlamydiae.3890 Protochlamydia.340 pcu.1407 pcu:pc1506 dppF; probable oligo/dipeptide abc transporter, ATP-binding protein oppF; K02032 peptide/nickel transport system ATP-binding protein OC.40739 Bacteria.24398 Chlamydiae.3890 Protochlamydia.340 pnl.367 pnl:PNK_0294 oppf1; ATP binding protein, component of oligopeptide permease; K10823 oligopeptide transport system ATP-binding protein