# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40715 Bacteria.23960 Proteobacteria.352822 Alphaproteobacteria.44945 Agrobacterium.12216 Agrobacterium_tumefaciens.202 ata.114 ata:AWN88_00430 peptide ABC transporter ATP-binding protein OC.40715 Bacteria.23960 Proteobacteria.192722 Alphaproteobacteria.65600 Agrobacterium.25890 - avi.3617 avi:Avi_5520 ABC transporter nucleotide binding/ATPase protein (oligopeptide); K02032 peptide/nickel transport system ATP-binding protein