RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit       
Name: pheLA
Gene(s): pheL, pheA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Hudson GS., et al., 1984
Promoter
Name: pheLp
+1: 2737579
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 20
Sequence: aacgcgccttcgggcgcgttttttgttgacagcgtgaaaacagtacgggtactgtactaaAgtcacttaaggaaacaaaca
                          -35                     -10       +1                   
Evidence: [TIM]
Reference(s): [1] Hudson GS., et al., 1984
Terminator(s)
Type: rho-independent
Sequence: ctgatgaaaaGGTGCCGGATGATGTGAATCATCCGGCACtggattatta
Reference(s): [1] Hudson GS., et al., 1984


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: forward
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -16.7 2737519 2737545 tgtatcgccaACGCGCCTTCGGGCGCGTTTTTTGTTgacagcgtga
  terminator -18.6 2737693 2737724 acgaacaataAGGCCTCCCAAATCGGGGGGCCTTTTTTATTgataacaaaa
  anti-terminator -21.9 2737648 2737703 tcccctgaatGGGAGGCGTTTCGTCGTGTGAAACAGAATGCGAAGACGAACAATAAGGCCTCCCAaatcgggggg
  anti-anti-terminator -14.44 2737620 2737670 ccgtttttctTCGCATTCTTTTTTACCTTCCCCTGAATGGGAGGCGTTTCGTCGTGTGAAacagaatgcg
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"
REGULATION, RNA cis-regulatory element:  
Rfam type: Cis-reg; leader
Strand: forward
  Description Rfam score Left Pos Right Pos Sequence (RNA-strand)
  Phenylalanine leader peptide 130.8 2737598 2737723 aggaaacaaaCAUGAAACACAUACCGUUUUUCUUCGCAUUCUUUUUUACCUUCCCCUGAAUGGGAGGCGUUUCGUCGUGUGAAACAGAAUGCGAAGACGAACAAUAAGGCCUCCCAAAUCGGGGGGCCUUUUUUAUugauaacaaa
Notes: "The provied "Sequence" is that of the RNA strand, i.e. U's are shown instead of T's and regulators on the reverse strand will appears as the reverse complement of the sequence delimited by LeftPos-RightPos"





RegulonDB