>sp|P0AFX2|HPF_ECO57 Ribosome hibernation promoting factor OS=Escherichia coli O157:H7 GN=hpf MQLNITGNNVEITEALREFVTAKFAKLEQYFDRINQVYVVLKVEKVTHTSDATLHVNGGE IHASAEGQDMYAAIDGLIDKLARQLTKHKDKLKQH