# OC Root 2nd 3rd 4th PC Gene/Definition OC.168777 Bacteria.59746 Proteobacteria.559577 Deltaproteobacteria.53348 dat.1288 dat:HRM2_12730 murB; MurB; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98]