RegulonDB RegulonDB 10.10: Operon Form

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

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

Transcription unit          
Name: dkgB
Gene(s): dkgB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Name: dkgBp
+1: 229098
Sigma Factor: Sigma38 Sigmulon
Distance from start of the gene: 69
Sequence: tttttttcgtctgtatatctattattgccagaatcgcaaaaatcctctgcattttacgctCtttttcctcaacagtctgaa
                                 -35              -10       +1                   
Evidence: [AIPP]
Reference(s): [1] Gama-Castro S., et al., 2008
[2] 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 NsrR repressor dkgBp 229082 229093 -11.0 cgcaaaaatcCTCTGCATTTTAcgctcttttt nd [GEA], [APIORCISFBSCS] [3]
remote NsrR repressor dkgBp 229156 229167 64.0 tagcattaaaAGAGGCATATTAtggctatccc nd [GEA], [APIORCISFBSCS] [3]

RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: forward
Evidence: [ICA] Inferred by computational analysis
Reference(s): [4] Merino E, et al., 2005
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -15.2 229014 229045 cttattaagaAGCCTCGAGTTAACGCTCGAGGTTTTTTTTCgtctgtatat
  anti-terminator -4.3 228979 229018 gggggtcgcgGGTTCGAGTCCCGTCCGTTCCGCCACTTATTAAGAAGCCtcgagttaac
  anti-anti-terminator -6.6 228977 228993 cagggggtcgCGGGTTCGAGTCCCGTccgttccgcc
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"