>tr|A0A8I3B050|A0A8I3B050_ECO57 MerR family transcriptional regulator EcmrR OS=Escherichia coli O157:H7 SQIGLFSKICRVTIKTLHYYNKIGLLVPAYINPDNGYRFYTSDQLMKFHQIASLRQLGFT ITEIVTLTQDENSCHIIERRRLEIQKQIRDMADMLSRINHYLQHKKKERIMLYQAALKEI PECIVYSKRFIVPDFSSYIKLIPPIGQEVMKANPGLTLTTPAYCFTLYHDKEYKEKNMDV EFCEAVNDFGKNEGNIIFQVIPAITAVTVIHKGPYDSLRNAYIYLMQWVEDNGYLLTNSP RESYIDGIWNKQDSAEWMTEIQFPVEKV