RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit       
Name: lepAB
Gene(s): lepB, lepA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [BTEI] Boundaries of transcription experimentally identified
Reference(s): [1] March PE., et al., 1985
Promoter
Name: lepAp
+1: 2707196
Distance from start of the gene: 72
Sequence: cggtatgaacatttcctcgcctcaatgttgtagtgtagaatgcggcgtttctattaatacAgacgttaagctcagaacagc
Evidence: [TIM]
Reference(s): [1] March PE., et al., 1985


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: reverse
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -11.7 2707306 2707329 gaagacgcgaGCCAGTGATTTCACTGGCTTTGTtgcattttgc
  anti-terminator -14.5 2707325 2707368 gcattgccgcCTGGCCTTGTGCGATTTGAAACATCTTCGGAAGACGCGAGCCAgtgatttcac
Notes: "The provided "Sequence" is that of the RNA strand, i.e. U's are shown instead of T's and regulators on the reverse strand will appear as the reverse complement of the sequence delimited by LeftPos-RigtPos"





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