>tr|F2WK70|F2WK70_ECO57 DUF1436 family protein OS=Escherichia coli O157:H7 MAFNKDQDYWANIFVTPDFLSVETYSGLGMTGRDPLFSPRLLQPDVDDKSLGEEILQALS DSRTLDVLEERVAFFDLEKSKEQYAAWIATLMEKYGYRTKRALFKNMKKVGIHLVNDVIT IRPSFHEKLEAWSGNRINESDYVVLPADSSPTEIGSGLRLALSRCKG