# OC Root 2nd 3rd 4th PC Gene/Definition OC.168758 Bacteria.424856 Chlamydiae.1208 Protochlamydia.431 pcu.1507 pcu:pc1624 murB; putative UDP-N-acetylmuramate dehydrogenase; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98] OC.168758 Bacteria.424856 Chlamydiae.1208 Protochlamydia.431 pnl.1562 pnl:PNK_1601 murB; UDP-N-acetylenolpyruvoylglucosamine reductase; K00075 UDP-N-acetylmuramate dehydrogenase [EC:1.3.1.98]