>tr|B7MCA5|B7MCA5_ECO45 Transcriptional regulator OS=Escherichia coli O45:K1 GN=ykgK MTWQNDYSRDYEVKNHMECQNRSDKYIWSPHDAYFYKGLSELIVDIDRLIYLSLEKIRKD FVFINLNTDSLTEFINRDNEWLSAVKGKQVVLIAARKSEALANYWYYNSNIRGVVYAGLS RDIRKELAYVINGRFLRKDIKKDKITDREMEIIRMTAQGMLPKSIARIENCSVKTVYTHR RNAEAKLYSKLYKLVQ