# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.650153 Bacteria.260857 Proteobacteria.799226 Other_proteobacteria.4161 Acidithiobacillus.4078 Acidithiobacillus_ferrooxidans.2025 afe.658 afe:Lferr_0663 3-demethylubiquinone-9 3-methyltransferase OC.650153 Bacteria.260857 Proteobacteria.799226 Other_proteobacteria.4161 Acidithiobacillus.4078 Acidithiobacillus_ferrooxidans.2025 afr.518 afr:AFE_0502 conserved hypothetical protein