RegulonDB RegulonDB 10.10: Operon Form

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

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

Transcription unit       
Name: xthA
Gene(s): xthA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Name: xthAp
+1: 1832399
Sigma Factor: Sigma38 Sigmulon
Distance from start of the gene: 29
Sequence: atcgatcaaatcacttaacaacaggcggtaagcaacgcgaaattctgctaccatccacgcActctttatctgaataaatgg
                         -35                -10             +1                   
Evidence: [HIPP]
Reference(s): [1] Huerta AM., et al., 2003
[2] Salgado H, et al., 2012
[3] Saporito SM., et al., 1988

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 -6.5 1832286 1832312 tctgacgcagCGCGCACCAAAAGCGGGCATTTTTTGcgccatcgtt
  anti-terminator -7.7 1832259 1832295 gaaatttactGGAAATTACTGCGCCATTCTGACGCAGCGCGCACCAaaagcgggca
  anti-anti-terminator -5.1 1832232 1832279 tataattctgGAATTGTGATCATTGACGAAATTTACTGGAAATTACTGCGCCATTCTgacgcagcgc
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"