RegulonDB RegulonDB 10.9: Operon Form
   

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




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


Transcription unit       
Name: plsB
Gene(s): plsB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [AISGDTU] Automated inference that a single-gene directon is a transcription unit
Promoter
Name: plsBp2
+1: 4256502
Distance from start of the gene: 36
Sequence: ccgcgcgaaacatgagcggataccacagaatttcccatgactttctgctatccttgccgcGcatttgcattattaaccaga
Evidence: [IEP]
[IHBCE]
[IMP]
Reference(s): [1] Wahl A., et al., 2011


Transcription unit       
Name: plsB
Gene(s): plsB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [BTEI] Boundaries of transcription experimentally identified
Promoter
Name: plsBp
+1: 4256598
Sigma Factor: Sigma24 Sigmulon
Distance from start of the gene: 132
Sequence: atccagtggtattattggccattgaaagaacctttttacattatgagcgtcaatatcagtGtaccgttaaatccgatgatt
                             -35                      -10   +1                   
Note(s): This promoter appears to be induced in two phases after σE induction. It is induced during the first 5 minutes following σE induction, decreased from 5 to 10 minutes, induced from 10 to 15 minutes, and decreased from 15 to 20 minutes Lacoux C,2020.
Evidence: [AIPP]
[ICWHO]
[IEP]
[TIM]
Reference(s): [2] Huerta AM., et al., 2003
[3] Rhodius VA., et al., 2005
[1] Wahl A., et al., 2011


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: reverse
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -10.1 4256621 4256663 tgataattcgGGTGAATCCAGTGGTATTATTGGCCATTGAAAGAACCTTTTTacattatgag
  anti-terminator -5.57 4256650 4256693 gtaaacctttCCAGGAATAGCCAGCAGCTTTGATAATTCGGGTGAATCCAGTGgtattattgg
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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