>sp|B7N618|MURQ_ECOLU N-acetylmuramic acid 6-phosphate etherase OS=Escherichia coli O17:K52:H18 GN=murQ MQLEKMITEGSNAASAEIDRVSTLEMCRIINDEDKTVPLAVERVLPDIAAAIDVIHAQVS GGGRLIYLGAGTSGRLGILDASECPPTYGVKPGLVVGLIAGGEYAIQHAVEGAEDSREGG VNDLKNIGLTAQDVVVGIAASGRTPYVIAGLEYARQLGCRTVGISCNPGSAVSTTAEFAI TPVVGAEVVTGSSRMKAGTAQKLVLNMLSTGLMIKSGKVFGNLMVDVVATNEKLHVRQVN IVKNATGCSAEQAEAALVACERNCKTAIVMVLKNLDAAEAKKRLDQHGGFIRQVLDKE