# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.412670 Bacteria.209196 Proteobacteria.635481 Epsilonproteobacteria.22199 Sulfurimonas.1965 sua.1711 sua:Saut_1724 molybdenum ABC transporter, periplasmic molybdate-binding protein; K02020 molybdate transport system substrate-binding protein