# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40747 Bacteria.568561 Proteobacteria.37071 Alphaproteobacteria.105890 Rhodopseudomonas.550 rpa.1446 rpa:RPA1445 putative oligopeptide transport ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40747 Bacteria.568561 Proteobacteria.37071 Alphaproteobacteria.105890 Rhodopseudomonas.550 rpb.247 rpb:RPB_0233 Oligopeptide/dipeptide ABC transporter, ATP-binding protein-like; K02032 peptide/nickel transport system ATP-binding protein OC.40747 Bacteria.568561 Proteobacteria.37071 Alphaproteobacteria.105890 Rhodopseudomonas.550 rpt.1610 rpt:Rpal_1631 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02032 peptide/nickel transport system ATP-binding protein OC.40747 Bacteria.568561 Proteobacteria.37071 Alphaproteobacteria.105890 Rhodopseudomonas.550 rpx.3972 rpx:Rpdx1_4075 oligopeptide/dipeptide ABC transporter, ATPase subunit