# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40720 Bacteria.491931 Proteobacteria.103462 Alphaproteobacteria.138484 Mesorhizobium.16412 - mlo.5268 mlo:mlr6085 ABC transporter, ATP-binding component; K02031 peptide/nickel transport system ATP-binding protein OC.40720 Bacteria.491931 Proteobacteria.103462 Alphaproteobacteria.138484 Sinorhizobium.15724 Sinorhizobium_meliloti.10060 smx.4869 smx:SM11_pC1187 ABC transporter, ATP-binding component OC.40720 Bacteria.491931 Proteobacteria.103462 Alphaproteobacteria.138484 Rhizobium.31481 - rga.4550 rga:RGR602_PB00412 dipeptide/oligopeptide ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein