>tr|Q9AJ26|Q9AJ26_ECOLX Type III secretion system LEE export apparatus switch protein EscU OS=Escherichia coli GN=escU
MSEKTEKPTPKKLRDLKKKGDVTKSEEVMAAVQSLILFSFFSLYGASFFVEVVELVNTTI
DSLNRPFLYAIREILGAVLNIFLLYILPISLIVFVGTVTTGVSQTGFIFAVEKIKPSAQK
ISVKNNLKNIFSVKSIFELLKSVFKLVIITLIFYFMGHSYANEFANFTRLNAYQTLVVVA
FFVFLLWKGVLFGYLLFSVFDFWFQKHEGLKKMKMSKDEVKREAKDTDGNPEIKGERRRL
HSEIQSGSLANNIKKSTVIVKNPTHIAICLYYKLGETPLPLVIETGKDAKALQIIKLAEL
YDIPVIEDIPLARSLYKNIHKGQYITEDFFEPVAQLIRIAIDLDY