PROMOTER INFORMATION



Promoter id PM00540
Name dadA
Synonyms dad
strand forward
+1 start 1236748
Sigma Factor Sigma70
Basal Transcription Value
Equilibrium Constant
Kinetic Constant
Strength Sequence
Sequence CAGCTCACCA TAAAAAAGCC GCATGTTGAA TAATATTTTC AACTGAGTTA TCAAGATGTG aTTAGATTAT TATTCTTTTA C
Notes This is the +1 in the induced cells; in the uninduced cells transcription starts 5bp dowstream: GATTAGA-(here). Several regions with significant similarity to known Sigma70 promoter sequences were found. Previous genetic studies identified a dadR gene as a cis-acting regulatory region of the dad operon. Therefore, the dadR region may contain promoter and regulatory sequence of the dad operon. The DNA fragment of about 260 bp preceding dadA should correspond to dadR.
Evidence 1
Score
References MEDLINE 94156858
Type known