# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.168773 Bacteria.59742 Proteobacteria.271473 Deltaproteobacteria.31546 Desulfuromonas.3152 des.2797 des:DSOUD_2922 murB; UDP-N-acetylmuramate dehydrogenase; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98]