# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.40829 Bacteria.23890 Proteobacteria.191661 Alphaproteobacteria.61063 Sulfitobacter.1885 Sulfitobacter_sp_.607 suam.2316 suam:BOO69_11925 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40829 Bacteria.23890 Proteobacteria.191661 Alphaproteobacteria.61063 Sulfitobacter.1885 Sulfitobacter_sp_.607 suli.1218 suli:C1J05_06270 ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein