sp|B1KYH7|MURG_CLOBM UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase OS=Clostridium botulinum (strain Loch Maree / Type A3) OX=498214 GN=murG PE=3 SV=1