Protein
HTH-type transcriptional regulator TsaR
Organism
Comamonas testosteroni
Function
Regulates expression of the tsaMBCD1 operon and of tsaT in response to p-toluenesulfonate (TSA). Acts by binding directly to the promoter region. Binding to the tsa promoter depends on TSA concentration.
Similarity
Belongs to the LysR transcriptional regulatory family.
Sequence
MKLQTLQALICIEEVGSLRAAAQLLHLSQPALSAAIQQLEDELKAPLLVRTKRGVSLTSFGQAFMKHARLIVTESRRAQEEIGQLRGRWEGHITFAASPAIALAALPLALASFAREFPDVTVNVRDGMYPAVSPQLRDGTLDFALTAAHKHDIDTDLEAQPLYVSDVVIVGQRQHPMANATRLAELQECRWAFSSAPRGPGAIIRNAFARYGLPEPKLGLVCESFLALPGVVAHSDLLTTMPRTLYERNAFKDQLCSIPLQDALPNPTIYVLRRHDLPVTPAAAGLIRWIQHHALQTG