RegulonDB RegulonDB 10.9: Operon Form
   

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




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


Transcription unit       
Name: valVW
Synonym(s): valV
Gene(s): valV, valW   Genome Browser M3D Gene expression COLOMBOS
Note(s): It is very probable that both valVW and leuQPV operons terminate in a Rho-dependent fashion, since the downstream sequences do not contain any recognizable Rho-independent transcription terminator structures Mohanty BK,2007.
Evidence: [BTEI] Boundaries of transcription experimentally identified
[LTED] Length of transcript experimentally determined
Reference(s): [1] Mohanty BK., et al., 2007
Promoter
Name: valVp
+1: 1746415
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 20
Sequence: agcgcagaaaattacgttttgcctcttgccaccttcccactctgccgctaatattcgtccCcgttgtcacctacaacgttg
                          -35                    -10        +1                   
Evidence: [HIPP]
[ICWHO]
[TIM]
Reference(s): [2] Huerta AM., et al., 2003
[1] Mohanty BK., et al., 2007


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Translational
Strand: forward
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -11.7 1746475 1746517 cttgacatggTGGGGGTCGTTGGTTCGAGTCCAATTGAACGCACCATCCTGCgtccgtagct
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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