# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.41668 Bacteria.24773 Proteobacteria.407495 Alphaproteobacteria.238668 Microvirga.3995 miv.2156 miv:C4E04_11245 peptide ABC transporter permease; K02034 peptide/nickel transport system permease protein