RegulonDB RegulonDB 10.7: Operon Form
   

lolA-rarA operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit          
Gene(s): lolA, rarA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Promoter
Name: lolAp
+1: 937328
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 44
Sequence: aactgaaaattcagtattttcttctttcctcaagctgattattagcctggaatagagagtAgagggaactcccgatcggga
                         -35                    -10         +1                   
Evidence: [RS-EPT-CBR]
[TIM] ; Method: Primer Extension
[TIM]
Reference(s): [1] Salgado H, et al., 2012
[2] Tao K., et al., 2012
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 RcsB-Pasp56 activator lolAp 937278 937291 -43.5 aactgaaaatTCAGTATTTTCTTCtttcctcaag nd [APIORCISFBSCS], [GEA] [2]


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Translational
Strand: forward
Evidence: [ICA] Inferred by computational analysis
Reference(s): [3] Merino E, et al., 2005
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -9.2 937335 937350 gtagagggaaCTCCCGATCGGGAGTgacgtaattt
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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