RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit          
Name: recQ
Gene(s): recQ   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Promoter
Name: recQp
+1: 4005836
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 28
Sequence: ttaccctctcagagactaaaagcattgcagtttctcgcgcaggcgctgaaaatagcgcctGtttttatttcaggcaatcgg
                         -35                    -10         +1                   
Note(s): The transcription start site of recQp could be the G at genomic position 4005836 Irino N,1986
Evidence: [IHBCE]
Reference(s): [1] Irino N., et al., 1986
Terminator(s)
Type: rho-independent
Sequence: gtatgaagacTCCGTAAACGTTTCCCCCGCGAGTCAAATGTATGTTGAtgttatttct
Reference(s): [1] Irino N., et al., 1986
TF binding sites (TFBSs)
[LexA,-] Phrase
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal LexA1 repressor recQp 4005834 4005849 6.0 aaaatagcgcCTGTTTTTATTTCAGGcaatcggggt nd [APIORCISFBSCS], [CV(GEA)], [GEA] [1]
Note(s): 1The recQ gene is under the control of the SOS system through the LexA transcriptional repressor Irino N,19861The recQ gene is under the control of the SOS system through the LexA transcriptional repressor Irino N,1986


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: forward
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -16.0 4005814 4005845 gtttctcgcgCAGGCGCTGAAAATAGCGCCTGTTTTTATTTcaggcaatcg
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"


Evidence    

 [IHBCE] Inferred by a human based on computational evidence

 [APIORCISFBSCS] A person inferred or reviewed a computer inference of sequence function based on similarity to a consensus sequence.

 [CV(GEA)] cross validation(GEA)

 [GEA] Gene expression analysis


Reference(s)    

 [1] Irino N., Nakayama K., Nakayama H., 1986, The recQ gene of Escherichia coli K12: primary structure and evidence for SOS regulation., Mol Gen Genet 205(2):298-304

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