# OC Root 2nd 3rd 4th PC Gene/Definition OC.207662 Bacteria.382082 Proteobacteria.279724 Deltaproteobacteria.44851 llu.4161 llu:AKJ09_04285 Dihydroorotate dehydrogenase; K00254 dihydroorotate dehydrogenase [EC:1.3.5.2]