# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40707 Bacteria.576580 Proteobacteria.8956 Alphaproteobacteria.100072 Ketogulonicigenium.718 Ketogulonicigenium_vulgare.2077 kvu.3004 kvu:EIO_3150 peptide ABC transporter ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40707 Bacteria.576580 Proteobacteria.8956 Alphaproteobacteria.100072 Ketogulonicigenium.718 Ketogulonicigenium_vulgare.2077 kvl.3010 kvl:KVU_PB0183 oligopeptide/dipeptide ABC transporter ATPase; K02032 peptide/nickel transport system ATP-binding protein OC.40707 Bacteria.576580 Proteobacteria.8956 Alphaproteobacteria.100072 Ketogulonicigenium.718 - kro.1875 kro:BVG79_01914 oppF; oligopeptide transport system ATP-binding protein