# OC Root 2nd 3rd 4th PC Gene/Definition OC.40548 Bacteria.1242311 Spirochaetes.25070 Treponema.4692 tde.449 tde:TDE0397 oligopeptide/dipeptide ABC transporter ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40548 Bacteria.1242311 Spirochaetes.25070 Treponema.4692 tpk.672 tpk:JO40_03920 peptide ABC transporter ATPase