>tr|C3SM92|C3SM92_ECOLX Guanylate kinase OS=Escherichia coli GN=gmk MAQGTLYIVSAPSGAGKSSLIQALLKTQPLYDTQVSVSHTTRQPRPGEVHGEHYFFVNHD EFKEMISRDAFLEHAEVFGNYYGTSREAIEQVLATGVDVFLDIDWQGAQQIRQKMPHARS IFILPPSKIELDRRLRGRDQDSEEVIAKRMAQAVAEMSHYAEYDYLIVNDDFDTALTDLK TIIRAERLRMSRQKQRHDALISKLLAD