# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.308267 Bacteria.1063563 Proteobacteria.526762 Betaproteobacteria.213348 Polynucleobacter.2849 pne.340 pne:Pnec_0393 MoeA domain protein domain IV; K03750 molybdopterin molybdotransferase [EC:2.10.1.1]