>sp|Q8XAY5|LSRK_ECO57 Autoinducer-2 kinase OS=Escherichia coli O157:H7 GN=lsrK MARLFTPSESKYYLMALDAGTGSIRAVIFDLEGNQIAVGQAEWRHLAVPDVPGSMEFDLN KNWQLACECMRQALHNAGIAPEYIAAVSACSMREGIVLYNNEGTPIWACANVDARAAREV SELKELHNNTFENEVYRATGQTLALSAIPRLLWLAHHRSDIYRQASTITMISDWLAYMLS GELAVDPSNAGTTGLLDLTIRDWKPALLDMAGLRADILSPVKETGTLLGVVSSQAAELCG LKVGTPVVVGGGDVQLGCLGLGVVRPAQTAVLGGTFWQQVVNLAAPVTDPEMNVRVNPHV IPGMVQAESISFFTGLTMRWFRDAFCAEEKLIAERLGIDTYTLLEEMASRVPPGSWGVMP IFSDRMRFKTWYHAAPSFINLSIDPDKCNKATLFRALEENAAIVSACNLQQIADFSTIHP SSLVFAGGGSKGKLWSQILADVSGLPVNIPVVKEATALGCAIAAGVGAGIFSSMAETGER LVRWERTHTPDPEKHELYQDSRDKWQAVYQDQLGLVDHGLTTSLWKAPGL