>sp|Q0TBG1|KGUA_ECOL5 Guanylate kinase OS=Escherichia coli O6:K15:H31 GN=gmk MAQGTLYIVSAPSGAGKSSLIQALLKTQPLYDTQVSVSHTTRQPRPGEVHGEHYFFVNHD EFKEMISRDAFLEHAEVFGNYYGTSREAIEQVLATGVDVFLDIDWQGAQQIRQKMPHARS IFILPPSKIELDRRLRGRGQDSEEVIAKRMAQAVAEMSHYAEYDYLIVNDDFDTALTDLK TIIRAERLRMSRQKQRHDALISKLLAD