>tr|A0A0E2L4L1|A0A0E2L4L1_ECOU3 Flagellar transcriptional regulator FlhD OS=Escherichia coli GN=flhD MHTSELLKHIYDINLSYLLLAQRLIVQDKASAMFRLGINEEMATTLAALTLPQMVKLAET NQLVCHFRFDSHQTITQLTQDSRVDDLQQIHTGIMLSTRLLNDVNQPEEALRKKRA