# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113166 Bacteria.250225 Proteobacteria.448309 Alphaproteobacteria.297626 Thalassospira.5680 tii.2860 tii:DY252_15040 pyruvate oxidase; K00158 pyruvate oxidase [EC:1.2.3.3]