# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40639 Bacteria.24354 Proteobacteria.408436 Alphaproteobacteria.240066 Microvirga.8223 moc.6922 moc:BB934_44850 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein OC.40640 Bacteria.24340 Actinobacteria.200207 Microbacterium.4697 Microbacterium_sp_.8414 mio.1776 mio:AOA12_09530 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein OC.40640 Bacteria.24340 Actinobacteria.200207 Microbacterium.4697 - mhos.734 mhos:CXR34_03785 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein