# OC Root 2nd 3rd 4th PC Gene/Definition OC.168777 Bacteria.59746 Nitrospirae.3300 Nitrospira.2555 nde.799 nde:NIDE0763 murB; UDP-N-acetylenolpyruvoylglucosamine reductase; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98] OC.168777 Bacteria.59746 Nitrospirae.3300 Nitrospira.2555 nmv.765 nmv:NITMOv2_0624 murB; UDP-N-acetylenolpyruvoylglucosamine reductase 2; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98] OC.168777 Bacteria.59746 Nitrospirae.3300 Nitrospira.2555 nio.322 nio:NITINOP_0294 murB; UDP-N-acetylenolpyruvoylglucosamine reductase 2; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98] OC.168777 Bacteria.59746 Nitrospirae.3300 Nitrospira.2555 nja.1771 nja:NSJP_1735 murB; UDP-N-acetylenolpyruvoylglucosamine reductase; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98]