# OC Root 2nd 3rd 4th PC Gene/Definition OC.40544 Bacteria.24227 Spirochaetes.25158 Treponema.4951 tde.998 tde:TDE0987 oligopeptide/dipeptide ABC transporter ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40544 Bacteria.24227 Spirochaetes.25158 Treponema.4951 tped.525 tped:TPE_0497 oligopeptide/dipeptide ABC transporter ATP-binding protein