>sp|Q46I41|MURB_PROMT UDP-N-acetylenolpyruvoylglucosamine reductase OS=Prochlorococcus marinus GN=murB MNSIKLEKNISLSNFTTWGIGGPAEWIAQPKNIEELKYVINWTNKKKIPCSVIGAGSNLL INDKGIKGLSLCMRNFKGIEIDKNNGIIEVLSGEMLPTLARKAAASGLHGFEWAVGIPGT IGGAVVMNAGAQEHCISSYLESITTLSLTGEYQRIKGKDLNFGYRQSLLQNEKLIVVSAR LKLASGHAKEIRQVTNENLNHRLKTQPYQAQTCGSVFRNPEPLKAAKLIEELGLKGFRFG GAEISKIHSNFIINANQASSNDVRELIKYVKKRVFDSYGILLETEVKQCGF