# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40708 Bacteria.23905 Proteobacteria.191904 Alphaproteobacteria.62347 Bosea.2186 Bosea_sp_.3980 bop.3378 bop:AXW83_17645 ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40708 Bacteria.23905 Proteobacteria.191904 Alphaproteobacteria.62347 Bosea.2186 Bosea_sp_.7304 bos.3925 bos:BSY19_4586 nikE; nickel import ATP-binding protein NikE; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40708 Bacteria.23905 Proteobacteria.191904 Alphaproteobacteria.62347 Bosea.2186 - bvv.559 bvv:BHK69_02470 ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein