>tr|Q8XCD3|Q8XCD3_ECO57 Uncharacterized protein OS=Escherichia coli O157:H7 OX=83334 GN=yecA PE=4 SV=1 MKTGPLNESELEWLDDILTKYNTDHAILDVAELDGLLTAVLSSPQEIEPAQWLVAVWGGA DYVPRWASEKEMTRFMNLAFQHMADTAERLNEFPEQFEPLFGLREVDGSELTIVEEWCFG YMRGVALSDWSTLPDSLKPALEAIALHGTEENFERVEKMSPEAFEESVDAIRLAALDLHA YWMAHPQEKAVQQPIKAEEKPGRNDPCPCGSGKKFKQCCLH