# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40826 Bacteria.23867 Proteobacteria.191662 Alphaproteobacteria.61064 Rhodobacter.2073 Rhodobacter_sphaeroides.3080 rsp.3042 rsp:RSP_3249 ABC peptide transporter, duplicated ATPase domains; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40826 Bacteria.23867 Proteobacteria.191662 Alphaproteobacteria.61064 Rhodobacter.2073 Rhodobacter_sphaeroides.3080 rsh.3909 rsh:Rsph17029_3983 ABC transporter related; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40826 Bacteria.23867 Proteobacteria.191662 Alphaproteobacteria.61064 Rhodobacter.2073 Rhodobacter_sphaeroides.3080 rsk.3381 rsk:RSKD131_3426 ABC transporter related precursor; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein