>tr|A0A0E0Y4L9|A0A0E0Y4L9_ECO1C Transcriptional regulator OS=Escherichia coli O104:H4 GN=O3K_20020 MTWQSDYSRDYEVKNHMECQNRSDKYIWSPHDAYFYKGLSELIVDIDRLIYLSLEKIRKD FVFINLNTDSLSEFINRDNEWLSAVKGKQVVLIAARKSEALANYWYYNSNIRGVVYAGLS RDIRKELAYVINGRFLRKDIKKDKITDREMEIIRMTAQGMQPKSIARIENCSVKTVYTHR RNAEAKLYSKIYKLVQ