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qseD

Gene
qseD
Protein
HTH domain-truncated transcriptional regulator QseD
Organism
Escherichia coli O157:H7
Length
242 amino acids
Function
Represses EHEC virulence expression. Down-regulates expression of LEE (locus of enterocyte effacement) and iraD genes, and alters AE (attaching and effacing) lesion formation. May regulate transcription through interactions with another HTH DNA-binding protein.
Similarity
Belongs to the LysR transcriptional regulatory family.
Mass
27.718 kDa
Sequence
MTPLQLSEQGKIFHSQIRHLLQQLESNLAELRGGSDYAQRKIKIAAAHSLSLGLLPSIISQMPPLFTWAIEAIDVDEAVDKLREGQSDCIFSFHDEDLLEAPFDHIRLFESQLFPVCASDEHGEALFDLVQPHFPLLNYSRNSYMGRLINRTLTRHSELSFSTFFVSSMSELLKQVALDGCGIAWLPEYAIQQEIRSGQLVVLNRDELVIPIQAYAYRMNTRMNPVAERFWRELRELEIVLS