RegulonDB RegulonDB 10.8: Operon Form

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

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

Transcription unit          
Name: add
Gene(s): add   Genome Browser M3D Gene expression COLOMBOS
Note(s): The site for the RbsR transcriptional regulator in the add operon was identified based on genomic Selex analysis Shimada T,2013
Evidence: [ICWHO] Inferred computationally without human oversight
Name: addp6
+1: 1702202
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 31
Sequence: aacgtaaaaaatcgttgcgcaatcgtggatttttaccctgctttgtttttataatggtgcGcacttttatatccagaaaaa
                         -35                      -10       +1                   
Note(s): Similarity to the consensus sequence of the set of known functional promoters for this sigma factor with strong experimental evidence: poor homology. Score: 2.78. P-value: 6.067e-5
Evidence: [ICWHO]
Reference(s): [1] Huerta AM., et al., 2003
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 RbsR-D-ribose activator addp6 1702145 1702164 -47.5 attgcgcaacGTAAAAAATCGTTGCGCAATcgtggatttt nd [AIBSCS], [BPP], [CV(GEA)], [CV(GEA)], [GEA] [2]

RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: forward
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -18.4 1702132 1702176 tcgttaacccCAATTGCGCAACGTAAAAAATCGTTGCGCAATCGTGGATTTTTAccctgctttg
  anti-terminator -4.07 1702116 1702141 acgccatccgCGCTGTTCGTTAACCCCAATTGCGCaacgtaaaaa
  anti-anti-terminator -11.7 1702088 1702120 ctggaaaaagGTGTGGCTGGATTAATTAACGCCATCCGCGCTgttcgttaac
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"