RegulonDB RegulonDB 10.10: Operon Form

tehAB operon and associated TUs in Escherichia coli K-12 genome

Name: tehAB
This page displays every known transcription unit of this operon and their known regulation.

Transcription unit          
Name: tehAB
Gene(s): tehA, tehB   Genome Browser M3D Gene expression COLOMBOS
Note(s): The expression of the tehA gene, and probably the expression of the complete tehAB operon, is affected by antibiotic pressure. An increase in tehA expression is maintained during exposure to increasing concentrations of the antibiotic tetracycline Viveiros M, Dupont M, Rodrigues L, Couto I, Davin-Regli A, Martins M, Pagès JM, Amaral L,2007.
Evidence: [TASES] Traceable author statement to experimental support
Reference(s): [1] Walter EG., et al., 1991
Name: tehAp
+1: 1500536
Distance from start of the gene: 37
Sequence: taaccgtagcaaattctgcggctctggctatgctcgagaaaattccataaaatgcatttcAaatatactttataaattaaa
Evidence: [TIM]
Reference(s): [2] Bodenmiller DM., et al., 2006
TF binding sites (TFBSs)
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal NsrR repressor tehAp 1500526 1500544 -1.0 aattccataaAATGCATTTCAAATATACTttataaatta nd [GEA], [AIBSCS], [APIORCISFBSCS] [2], [3]
proximal NsrR repressor tehAp 1500558 1500569 28.0 taaattaaacAAAATGAGTAAGaagatgcaga nd [GEA], [APIORCISFBSCS] [3]