# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40716 Bacteria.23910 Proteobacteria.196896 Alphaproteobacteria.79156 Rhodovulum.2155 - rsu.1953 rsu:NHU_02098 oligopeptide/dipeptide transporter domain family protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40716 Bacteria.23910 Proteobacteria.196896 Alphaproteobacteria.79156 Rhodovulum.2155 Rhodovulum_sp_.5562 rhm.1857 rhm:B5V46_09660 ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40716 Bacteria.23910 Proteobacteria.196896 Alphaproteobacteria.79156 Rhodovulum.3607 Rhodovulum_sp_.1107 rhc.195 rhc:RGUI_0144 Oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein