RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit       
Name: htgA
Synonym(s): htpY
Gene(s): mbiA   Genome Browser M3D Gene expression COLOMBOS
Note(s): An ORF, ORF-div, completely overlaps the htgA gene.
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Missiakas D., et al., 1993
Promoter
Name: htgAp2
+1: 10643
Distance from start of the gene: 187
Sequence: agtggggcagtgtctacgatcttttgaggggaaaatgaaaattttccccggtttccggtaTcagacctgagtggcgctaac
Note(s): This is not a heat shock promoter.
Evidence: [TIM]
Reference(s): [1] Missiakas D., et al., 1993


Transcription unit       
Name: htgA
Synonym(s): htpY
Gene(s): mbiA   Genome Browser M3D Gene expression COLOMBOS
Note(s): An ORF, ORF-div, completely overlaps the htgA gene.
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Missiakas D., et al., 1993
Promoter
Name: htgAp1
+1: 10644
Sigma Factor: Sigma32 Sigmulon
Distance from start of the gene: 186
Sequence: gtggggcagtgtctacgatcttttgaggggaaaatgaaaattttccccggtttccggtatCagacctgagtggcgctaacc
Note(s): This is a heat shock promoter.
Evidence: [HIPP]
[TIM]
Reference(s): [2] James R., et al., 1993
[1] Missiakas D., et al., 1993


Evidence    

 [TIM] Transcription initiation mapping

 [HIPP] Human inference of promoter position


Reference(s)    

 [1] Missiakas D., Georgopoulos C., Raina S., 1993, The Escherichia coli heat shock gene htpY: mutational analysis, cloning, sequencing, and transcriptional regulation., J Bacteriol 175(9):2613-24

 [2] James R., Dean DO., Debbage J., 1993, Five open reading frames upstream of the dnaK gene of E. coli., DNA Seq 3(5):327-32

RegulonDB