>tr|A0A9P2PWR7|A0A9P2PWR7_ECOLX Guanylate kinase OS=Escherichia coli O157 GN=gmk MAQGTLYIVSAPSGAGKSSLIQALLKTQPLYDTQVSVSHTTRQPRPGEVHGEHYFFVNHD EFKEMISRDAFLEHAEVFGNYYGTSREAIEQVLATGVDVFLDIDWQGAQQIRQKMPHARS IFILPPSKIELDRRLRGRDQDSEEVIAKRMAQAVAEMSHYAEYDYLIVNDDFDTALTDLK TIIRAERLRMSRQKQRHDALISKLLAD